(self["webpackChunkbrowser_extension"] = self["webpackChunkbrowser_extension"] || []).push([["205"], {
15515(module, __unused_webpack_exports, __webpack_require__) {
// Imports
var ___CSS_LOADER_API_NO_SOURCEMAP_IMPORT___ = __webpack_require__(40185);
var ___CSS_LOADER_API_IMPORT___ = __webpack_require__(34914);
var ___CSS_LOADER_EXPORT___ = ___CSS_LOADER_API_IMPORT___(___CSS_LOADER_API_NO_SOURCEMAP_IMPORT___);
// Module
___CSS_LOADER_EXPORT___.push([module.id, `@layer utilities {
        @media (max-width: 640px) {
    .VCXLJhXU6ou1FsLz {
            display: none
    }
        }
}
`, ""]);
// Exports
___CSS_LOADER_EXPORT___.locals = {
	"hideOnMobile": `VCXLJhXU6ou1FsLz`
};
module.exports = ___CSS_LOADER_EXPORT___;


},
8809(module, __unused_webpack_exports, __webpack_require__) {
// Imports
var ___CSS_LOADER_API_NO_SOURCEMAP_IMPORT___ = __webpack_require__(40185);
var ___CSS_LOADER_API_IMPORT___ = __webpack_require__(34914);
var ___CSS_LOADER_EXPORT___ = ___CSS_LOADER_API_IMPORT___(___CSS_LOADER_API_NO_SOURCEMAP_IMPORT___);
// Module
___CSS_LOADER_EXPORT___.push([module.id, `.l0jW32LWivgoxzfx {
    position: fixed;
    inset: 0px;
    z-index: var(--z-idx-options-modals);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 32px 8px;
}

.byn_uAqptiglyfj8 {
    width: 100%;
    background-color: var(--fills-backgrounds-page-background-default);
    border: none;
    padding: 0px;
    outline: none;
    border-radius: 8px;
    overflow: auto;
    inset: 40px;
}

.byn_uAqptiglyfj8:has(.ZQuVZ_QlH8fgXoFQ) {
        height: 100%;
    }

@media(min-height: 1090px) {

.byn_uAqptiglyfj8:has(.ZQuVZ_QlH8fgXoFQ) {
            height: auto
    }
        }

@media(min-width: 640px) {

.byn_uAqptiglyfj8 {
        width: 600px
}

        .byn_uAqptiglyfj8:has(.ZQuVZ_QlH8fgXoFQ) {
            max-height: 80%;
        }
    }


.mz5czCk6vksUtpff {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    max-height: 100%;
    padding: 0;
    overflow-y: auto;
    background-color: var(--fills-backgrounds-page-background-default);
}


.mz5czCk6vksUtpff * {
        box-sizing: border-box;
    }


.mz5czCk6vksUtpff.ZQuVZ_QlH8fgXoFQ {
        overflow-y: hidden;
    }


/* show scrollbar only for scrollable content. AG-34984 */


.mz5czCk6vksUtpff.ZQuVZ_QlH8fgXoFQ .wyADTgWSH0VVlvMM {
            overflow-y: auto;
            scrollbar-width: thin;
            scrollbar-color: var(--stroke-inputs-inactive-input-stroke-default) var(--fills-backgrounds-page-background-default);
        }


.mz5czCk6vksUtpff.ZQuVZ_QlH8fgXoFQ .bhCmm3Wad58_VVap {
            margin-bottom: 12px;
        }


.mz5czCk6vksUtpff .wyADTgWSH0VVlvMM {
        width: 100%;
        padding: 32px 32px 0;
        overflow-x: hidden;
        position: relative;

        background:
            /* shadow cover bottom */
            linear-gradient(
                rgba(255, 255, 255, 0),
                var(--fills-backgrounds-page-background-default) 50%
            ) center bottom,

            /* shadow bottom */
            linear-gradient(
                rgba(0, 0, 0, 0),
                rgba(0, 0, 0, 0.1)
            ) center bottom;

        background-repeat: no-repeat;
        background-size: 100% 24px, 100% 16px;
        background-attachment: local, scroll;
    }


@media(max-width: 640px) {


.mz5czCk6vksUtpff .wyADTgWSH0VVlvMM {
            padding: 40px 16px 0 16px
    }
        }


.mz5czCk6vksUtpff .EJR53OMj7SUkE2Nj {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        width: 100%;
    }


.mz5czCk6vksUtpff .XVQFa2iskJgSPj44 {
        font-size: 24px;
        line-height: 1.2;
        font-weight: 700;
        margin-bottom: 12px;
        width: 100%;
    }


@media(max-width: 640px) {


.mz5czCk6vksUtpff .XVQFa2iskJgSPj44 {
            text-align: center
    }
        }


.mz5czCk6vksUtpff .bhCmm3Wad58_VVap {
        font-size: 16px;
        line-height: 24px;
        font-weight: 400;
        width: 100%;
    }


@media(max-width: 640px) {


.mz5czCk6vksUtpff .bhCmm3Wad58_VVap {
            text-align: center
    }
        }


.mz5czCk6vksUtpff .OvAMzPN9Cb4WqxvA {
        width: 50%;
        max-width: 300px;
    }


@media(max-width: 640px) {


.mz5czCk6vksUtpff .OvAMzPN9Cb4WqxvA {
            width: 100%;
            max-width: 100%
    }
        }


.mz5czCk6vksUtpff .p3mfy2Z1AkkZEuzt {
        position: absolute;
        top: 16px;
        right: 16px;
    }


.mz5czCk6vksUtpff .p3mfy2Z1AkkZEuzt .icon {
            width: 24px;
            height: 24px;
            color: var(--stroke-icons-gray-icons-default);
        }


.mz5czCk6vksUtpff.umvAJui6L4lXfVAM {
        flex-direction: row;
        align-items: stretch;
        padding: 32px;
        position: relative;
    }


.mz5czCk6vksUtpff.umvAJui6L4lXfVAM .ffwuHc7I9eUVlnf7 {
            display: none;
        }


.mz5czCk6vksUtpff.umvAJui6L4lXfVAM .ObWmgNwaW5suzPov {
            display: flex;
            align-items: flex-end;
            flex-shrink: 0;
        }


.mz5czCk6vksUtpff.umvAJui6L4lXfVAM .DpRlMS7PkAqnsgA9 {
            flex: 1;
            display: flex;
            flex-direction: column;
            margin-left: 24px;
        }


.mz5czCk6vksUtpff.umvAJui6L4lXfVAM .yqbJbMK3iQSbl8d1 {
            display: flex;
            gap: 24px;
            align-items: center;
            margin-top: 24px;
        }


@media(max-width: 640px) {


.mz5czCk6vksUtpff.umvAJui6L4lXfVAM .yqbJbMK3iQSbl8d1 {
                gap: 16px;
                flex-direction: column
        }
            }


.mz5czCk6vksUtpff.umvAJui6L4lXfVAM .sPdG6MP1A2zMslBm {
            padding: 24px 0 0 0;
        }


.mz5czCk6vksUtpff.umvAJui6L4lXfVAM .OvAMzPN9Cb4WqxvA {
            width: 256px;
            max-width: 256px;
        }


@media(max-width: 640px) {


.mz5czCk6vksUtpff.umvAJui6L4lXfVAM .OvAMzPN9Cb4WqxvA {
                width: 100%;
                max-width: 100%
        }
            }


@media(max-width: 640px) {


.mz5czCk6vksUtpff.umvAJui6L4lXfVAM {
            flex-direction: column;
            align-items: center;
            padding: 40px 16px 32px
    }

            .mz5czCk6vksUtpff.umvAJui6L4lXfVAM .ffwuHc7I9eUVlnf7 {
                display: flex;
                width: 100%;
                text-align: center;
            }

            .mz5czCk6vksUtpff.umvAJui6L4lXfVAM .ObWmgNwaW5suzPov {
                margin-top: 24px;
                justify-content: center;
            }

            .mz5czCk6vksUtpff.umvAJui6L4lXfVAM .DpRlMS7PkAqnsgA9 {
                width: 100%;
                margin-left: 0;
                margin-top: 16px;
                text-align: center;
            }

                .mz5czCk6vksUtpff.umvAJui6L4lXfVAM .DpRlMS7PkAqnsgA9 .XVQFa2iskJgSPj44 {
                    display: none;
                }
        }


.mz5czCk6vksUtpff:not(:has(.sPdG6MP1A2zMslBm)) .wyADTgWSH0VVlvMM {
        padding-bottom: 32px;
    }


@media(max-width: 640px) {


.mz5czCk6vksUtpff:not(:has(.sPdG6MP1A2zMslBm)) .wyADTgWSH0VVlvMM {
            padding-bottom: 40px
    }
        }


.mz5czCk6vksUtpff .sPdG6MP1A2zMslBm {
        width: 100%;
        padding: 24px 32px 32px;
        display: flex;
        gap: 24px;
        align-items: center;
        box-sizing: border-box;
    }


@media(max-width: 640px) {


.mz5czCk6vksUtpff .sPdG6MP1A2zMslBm {
            gap: 16px;
            padding: 24px 16px 32px;
            flex-direction: column
    }
        }

@media (forced-colors: active) {
    .mz5czCk6vksUtpff {
        border: 1px solid CanvasText;
    }
}

`, ""]);
// Exports
___CSS_LOADER_EXPORT___.locals = {
	"overlay": `l0jW32LWivgoxzfx`,
	"wrapper": `byn_uAqptiglyfj8`,
	"modalScrollable": `ZQuVZ_QlH8fgXoFQ`,
	"modal": `mz5czCk6vksUtpff`,
	"content": `wyADTgWSH0VVlvMM`,
	"subtitle": `bhCmm3Wad58_VVap`,
	"header": `EJR53OMj7SUkE2Nj`,
	"title": `XVQFa2iskJgSPj44`,
	"btn": `OvAMzPN9Cb4WqxvA`,
	"btnClose": `p3mfy2Z1AkkZEuzt`,
	"modalWithImage": `umvAJui6L4lXfVAM`,
	"modalHeader": `ffwuHc7I9eUVlnf7`,
	"imageColumn": `ObWmgNwaW5suzPov`,
	"textColumn": `DpRlMS7PkAqnsgA9`,
	"actionsInline": `yqbJbMK3iQSbl8d1`,
	"actions": `sPdG6MP1A2zMslBm`
};
module.exports = ___CSS_LOADER_EXPORT___;


},
12668(module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  A: () => (__rspack_default_export)
});
/* import */ var _node_modules_pnpm_css_loader_7_1_2_rspack_core_1_6_6_webpack_5_97_1_swc_core_1_11_21_node_modules_css_loader_dist_runtime_noSourceMaps_js__rspack_import_0 = __webpack_require__(40185);
/* import */ var _node_modules_pnpm_css_loader_7_1_2_rspack_core_1_6_6_webpack_5_97_1_swc_core_1_11_21_node_modules_css_loader_dist_runtime_noSourceMaps_js__rspack_import_0_default = /*#__PURE__*/__webpack_require__.n(_node_modules_pnpm_css_loader_7_1_2_rspack_core_1_6_6_webpack_5_97_1_swc_core_1_11_21_node_modules_css_loader_dist_runtime_noSourceMaps_js__rspack_import_0);
/* import */ var _node_modules_pnpm_css_loader_7_1_2_rspack_core_1_6_6_webpack_5_97_1_swc_core_1_11_21_node_modules_css_loader_dist_runtime_api_js__rspack_import_1 = __webpack_require__(34914);
/* import */ var _node_modules_pnpm_css_loader_7_1_2_rspack_core_1_6_6_webpack_5_97_1_swc_core_1_11_21_node_modules_css_loader_dist_runtime_api_js__rspack_import_1_default = /*#__PURE__*/__webpack_require__.n(_node_modules_pnpm_css_loader_7_1_2_rspack_core_1_6_6_webpack_5_97_1_swc_core_1_11_21_node_modules_css_loader_dist_runtime_api_js__rspack_import_1);
// Imports


var ___CSS_LOADER_EXPORT___ = _node_modules_pnpm_css_loader_7_1_2_rspack_core_1_6_6_webpack_5_97_1_swc_core_1_11_21_node_modules_css_loader_dist_runtime_api_js__rspack_import_1_default()((_node_modules_pnpm_css_loader_7_1_2_rspack_core_1_6_6_webpack_5_97_1_swc_core_1_11_21_node_modules_css_loader_dist_runtime_noSourceMaps_js__rspack_import_0_default()));
// Module
___CSS_LOADER_EXPORT___.push([module.id, `.editor {
    box-sizing: border-box;
    width: 100%;
    height: 300px;
    min-height: 300px;
    max-height: 100%;
    box-shadow: inset -10px 0 0 0 var(--scrollbar-track);
    position: relative;
    overflow: hidden;
    /* If change left or right padding, also change EDITOR_PADDING */
    padding: 0 10px 0 16px;
    max-width: 100%;
}

    /*
     * Host node for @adguard/rules-editor / CodeMirror 6. The library hides it
     * after init (\`element.style.display = "none"\`), but until then — especially
     * while User rules loads the Oniguruma WASM — the bare <textarea> flashes.
     * Hide it immediately so only the sized .editor shell is visible.
     */
    .editor > textarea {
        display: none;
    }
    .editor:after {
        content: '';
        display: block;
        bottom: 0;
        right: 0;
        position: absolute;
        width: 0;
        height: 0;
        border-bottom: 10px solid var(--gray-50);
        border-left: 10px solid transparent;
    }
    @media (max-width: 640px) {
    .editor:after {
            display: none
    }
        }
    @media (max-width: 1024px) {.editor {
        width: 100% !important;
        resize: none
}
    }
    @media (min-width: 1024px) {.editor {
        min-width: 618px;
        max-width: 100vw;
        resize: both
}
    }
    @media (max-width: 640px) {.editor {
        width: calc(100% - 32px) !important;
        border: 1px solid var(--gray-50);
        border-radius: 8px;
        margin-left: 16px;
        padding: 16px
}
    }
    .editor--full-screen {
        width: 100% !important;
        height: calc(100vh - 112px) !important;
    }
    .editor--full-screen:after {
            display: none;
        }
    @media (min-width: 1024px) {
    .editor--full-screen {
            padding-left: 0;
            resize: none
    }
        }
    .editor--with-margin {
        margin-top: 16px;
    }

/* ── CodeMirror 6 overrides ── */
.cm-editor {
    width: 100%;
    height: 100%;
}
.cm-editor.cm-focused {
        outline: none;
    }
.cm-editor .cm-scroller {
        overflow: auto;
    }
.cm-editor .cm-content {
        caret-color: var(--text-main-text-main-default);
    }
.cm-editor .cm-cursor {
        border-left-color: var(--text-main-text-main-default);
    }
.cm-editor .cm-gutters {
        background: var(--fills-backgrounds-page-background-additional-default);
        border-right: none;
    }
.cm-editor .cm-activeLineGutter {
        background: var(--fills-backgrounds-page-background-additional-hovered);
    }
.cm-editor .cm-gutterElement {
        color: var(--text-main-text-main-default);
    }
.cm-editor .cm-activeLine {
        background-color: var(--fills-backgrounds-page-background-additional-default);
    }
.cm-editor .cm-selectionBackground,
    .cm-editor.cm-focused .cm-selectionBackground {
        background-color: var(--editor-selection) !important;
    }
.cm-editor .cm-selectionMatch {
        background-color: var(--editor-highlight);
    }
.cm-editor .cm-placeholder {
        color: var(--gray-50) !important;
        opacity: 1 !important;
    }
.cm-editor .cm-searchMatch {
        background-color: var(--editor-highlight);
    }

/* Mobile: hide gutters */
@media (max-width: 640px) {
    .cm-gutters {
        display: none;
    }
}

/* ------------------------------------------------------------------
   Work-around for Quest/Android "focus-zoom" bug
   AG-43589
   ------------------------------------------------
   CM6 uses a contenteditable div instead of Ace's hidden
   <textarea>. The Blink auto-zoom heuristic is not triggered
   by contenteditable, so no workaround is currently needed.
   The oculus-browser class is preserved for potential future
   Oculus-specific fixes.
------------------------------------------------------------------ */

@media (forced-colors: active) {
    .cm-editor {
        border: 1px solid CanvasText;
    }
}
`, ""]);
// Exports
/* export default */ const __rspack_default_export = (___CSS_LOADER_EXPORT___);


},
20580(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  Tl: () => (translate)
});
function _defineProperty(obj, key, value) {
  if (key in obj) {
    Object.defineProperty(obj, key, {
      value: value,
      enumerable: true,
      configurable: true,
      writable: true
    });
  } else {
    obj[key] = value;
  }

  return obj;
}

function _classCallCheck(instance, Constructor) {
  if (!(instance instanceof Constructor)) {
    throw new TypeError("Cannot call a class as a function");
  }
}

function _defineProperties(target, props) {
  for (var i = 0; i < props.length; i++) {
    var descriptor = props[i];
    descriptor.enumerable = descriptor.enumerable || false;
    descriptor.configurable = true;
    if ("value" in descriptor) descriptor.writable = true;
    Object.defineProperty(target, descriptor.key, descriptor);
  }
}

function _createClass(Constructor, protoProps, staticProps) {
  if (protoProps) _defineProperties(Constructor.prototype, protoProps);
  if (staticProps) _defineProperties(Constructor, staticProps);
  return Constructor;
}

function _arrayLikeToArray(arr, len) {
  if (len == null || len > arr.length) len = arr.length;

  for (var i = 0, arr2 = new Array(len); i < len; i++) {
    arr2[i] = arr[i];
  }

  return arr2;
}

function _arrayWithoutHoles(arr) {
  if (Array.isArray(arr)) return _arrayLikeToArray(arr);
}

function _iterableToArray(iter) {
  if (typeof Symbol !== "undefined" && Symbol.iterator in Object(iter)) return Array.from(iter);
}

function _unsupportedIterableToArray(o, minLen) {
  if (!o) return;
  if (typeof o === "string") return _arrayLikeToArray(o, minLen);
  var n = Object.prototype.toString.call(o).slice(8, -1);
  if (n === "Object" && o.constructor) n = o.constructor.name;
  if (n === "Map" || n === "Set") return Array.from(o);
  if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}

function _nonIterableSpread() {
  throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}

function _toConsumableArray(arr) {
  return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
}

var NODE_TYPES;

(function (NODE_TYPES) {
  NODE_TYPES["PLACEHOLDER"] = "placeholder";
  NODE_TYPES["TEXT"] = "text";
  NODE_TYPES["TAG"] = "tag";
  NODE_TYPES["VOID_TAG"] = "void_tag";
})(NODE_TYPES || (NODE_TYPES = {}));

var isTextNode = function isTextNode(node) {
  return node.type === NODE_TYPES.TEXT;
};
var isTagNode = function isTagNode(node) {
  return node.type === NODE_TYPES.TAG;
};
var isPlaceholderNode = function isPlaceholderNode(node) {
  return node.type === NODE_TYPES.PLACEHOLDER;
};
var isVoidTagNode = function isVoidTagNode(node) {
  return node.type === NODE_TYPES.VOID_TAG;
};
var placeholderNode = function placeholderNode(value) {
  return {
    type: NODE_TYPES.PLACEHOLDER,
    value: value
  };
};
var textNode = function textNode(str) {
  return {
    type: NODE_TYPES.TEXT,
    value: str
  };
};
var tagNode = function tagNode(tagName, children) {
  var value = tagName.trim();
  return {
    type: NODE_TYPES.TAG,
    value: value,
    children: children
  };
};
var voidTagNode = function voidTagNode(tagName) {
  var value = tagName.trim();
  return {
    type: NODE_TYPES.VOID_TAG,
    value: value
  };
};
/**
 * Checks if target is node
 * @param target
 */

var isNode = function isNode(target) {
  if (typeof target === 'string') {
    return false;
  }

  return !!target.type;
};

var STATE;

(function (STATE) {
  /**
   * Parser function switches to the text state when parses simple text,
   * or content between open and close tags
   */
  STATE["TEXT"] = "text";
  /**
   * Parser function switches to the tag state when meets open tag brace ("<"), and switches back,
   * when meets closing tag brace (">")
   */

  STATE["TAG"] = "tag";
  /**
   * Parser function switches to the placeholder state when meets in the text
   * open placeholders brace ("{") and switches back to the text state,
   * when meets close placeholder brace ("}")
   */

  STATE["PLACEHOLDER"] = "placeholder";
})(STATE || (STATE = {}));

var CONTROL_CHARS = {
  TAG_OPEN_BRACE: '<',
  TAG_CLOSE_BRACE: '>',
  CLOSING_TAG_MARK: '/',
  PLACEHOLDER_MARK: '%'
};
/**
 * Checks if text length is enough to create text node
 * If text node created, then if stack is not empty it is pushed into stack,
 * otherwise into result
 * @param context
 */

var createTextNodeIfPossible = function createTextNodeIfPossible(context) {
  var text = context.text;

  if (text.length > 0) {
    var node = textNode(text);

    if (context.stack.length > 0) {
      context.stack.push(node);
    } else {
      context.result.push(node);
    }
  }

  context.text = '';
};
/**
 * Checks if lastFromStack tag has any attributes
 * @param lastFromStack
 */


var hasAttributes = function hasAttributes(lastFromStack) {
  // e.g. "a class" or "a href='#'"
  var tagStrParts = lastFromStack.split(' ');
  return tagStrParts.length > 1;
};
/**
 * Handles text state
 */


var textStateHandler = function textStateHandler(context) {
  var currChar = context.currChar,
      currIdx = context.currIdx; // switches to the tag state

  if (currChar === CONTROL_CHARS.TAG_OPEN_BRACE) {
    context.lastTextStateChangeIdx = currIdx;
    return STATE.TAG;
  } // switches to the placeholder state


  if (currChar === CONTROL_CHARS.PLACEHOLDER_MARK) {
    context.lastTextStateChangeIdx = currIdx;
    return STATE.PLACEHOLDER;
  } // remains in the text state


  context.text += currChar;
  return STATE.TEXT;
};
/**
 * Handles placeholder state
 * @param context
 */


var placeholderStateHandler = function placeholderStateHandler(context) {
  var currChar = context.currChar,
      currIdx = context.currIdx,
      lastTextStateChangeIdx = context.lastTextStateChangeIdx,
      placeholder = context.placeholder,
      stack = context.stack,
      result = context.result,
      str = context.str;

  if (currChar === CONTROL_CHARS.PLACEHOLDER_MARK) {
    // if distance between current index and last state change equal to 1,
    // it means that placeholder mark was escaped by itself e.g. "%%",
    // so we return to the text state
    if (currIdx - lastTextStateChangeIdx === 1) {
      context.text += str.substring(lastTextStateChangeIdx, currIdx);
      return STATE.TEXT;
    }

    createTextNodeIfPossible(context);
    var node = placeholderNode(placeholder); // push node to the appropriate stack

    if (stack.length > 0) {
      stack.push(node);
    } else {
      result.push(node);
    }

    context.placeholder = '';
    return STATE.TEXT;
  }

  context.placeholder += currChar;
  return STATE.PLACEHOLDER;
};
/**
 * Switches current state to the tag state and returns tag state handler
 */


var tagStateHandler = function tagStateHandler(context) {
  var currChar = context.currChar,
      text = context.text,
      stack = context.stack,
      result = context.result,
      lastTextStateChangeIdx = context.lastTextStateChangeIdx,
      currIdx = context.currIdx,
      str = context.str;
  var tag = context.tag; // if found tag end ">"

  if (currChar === CONTROL_CHARS.TAG_CLOSE_BRACE) {
    // if the tag is close tag e.g. </a>
    if (tag.indexOf(CONTROL_CHARS.CLOSING_TAG_MARK) === 0) {
      // remove slash from tag
      tag = tag.substring(1);
      var children = [];

      if (text.length > 0) {
        children.push(textNode(text));
        context.text = '';
      }

      var pairTagFound = false; // looking for the pair to the close tag

      while (!pairTagFound && stack.length > 0) {
        var lastFromStack = stack.pop(); // if tag from stack equal to close tag

        if (lastFromStack === tag) {
          // create tag node
          var node = tagNode(tag, children); // and add it to the appropriate stack

          if (stack.length > 0) {
            stack.push(node);
          } else {
            result.push(node);
          }

          children = [];
          pairTagFound = true;
        } else if (isNode(lastFromStack)) {
          // add nodes between close tag and open tag to the children
          children.unshift(lastFromStack);
        } else {
          if (typeof lastFromStack === 'string' && hasAttributes(lastFromStack)) {
            throw new Error("Tags in string should not have attributes: ".concat(str));
          } else {
            throw new Error("String has unbalanced tags: ".concat(str));
          }
        }

        if (stack.length === 0 && children.length > 0) {
          throw new Error("String has unbalanced tags: ".concat(str));
        }
      }

      context.tag = '';
      return STATE.TEXT;
    } // if the tag is void tag e.g. <img/>


    if (tag.lastIndexOf(CONTROL_CHARS.CLOSING_TAG_MARK) === tag.length - 1) {
      tag = tag.substring(0, tag.length - 1);
      createTextNodeIfPossible(context);

      var _node = voidTagNode(tag); // add node to the appropriate stack


      if (stack.length > 0) {
        stack.push(_node);
      } else {
        result.push(_node);
      }

      context.tag = '';
      return STATE.TEXT;
    }

    createTextNodeIfPossible(context);
    stack.push(tag);
    context.tag = '';
    return STATE.TEXT;
  } // If we meet open tag "<" it means that we wrongly moved into tag state


  if (currChar === CONTROL_CHARS.TAG_OPEN_BRACE) {
    context.text += str.substring(lastTextStateChangeIdx, currIdx);
    context.lastTextStateChangeIdx = currIdx;
    context.tag = '';
    return STATE.TAG;
  }

  context.tag += currChar;
  return STATE.TAG;
};
/**
 * Parses string into AST (abstract syntax tree) and returns it
 * e.g.
 * parse("String to <a>translate</a>") ->
 * ```
 *      [
 *           { type: 'text', value: 'String to ' },
 *           { type: 'tag', value: 'a', children: [{ type: 'text', value: 'translate' }] }
 *      ];
 * ```
 * Empty string is parsed into empty AST (abstract syntax tree): "[]"
 *
 * @param str Message in simplified ICU like syntax without plural support.
 *
 * @returns AST representation of the input string.
 *
 * @throws Error if tags have attributes or string has unbalanced tags or placeholder marker '%' is unclosed.
 */


var parser = function parser() {
  var _STATE_HANDLERS;

  var str = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
  var context = {
    /**
     * Stack is used to keep and search nested tag nodes
     */
    stack: [],

    /**
     * Result is stack where function allocates nodes
     */
    result: [],

    /**
     * Current char index
     */
    currIdx: 0,

    /**
     * Saves index of the last state change from the text state,
     * used to restore parsed text if we moved into other state wrongly
     */
    lastTextStateChangeIdx: 0,

    /**
     * Accumulated tag value
     */
    tag: '',

    /**
     * Accumulated text value
     */
    text: '',

    /**
     * Accumulated placeholder value
     */
    placeholder: '',

    /**
     * Parsed string
     */
    str: str
  };
  var STATE_HANDLERS = (_STATE_HANDLERS = {}, _defineProperty(_STATE_HANDLERS, STATE.TEXT, textStateHandler), _defineProperty(_STATE_HANDLERS, STATE.PLACEHOLDER, placeholderStateHandler), _defineProperty(_STATE_HANDLERS, STATE.TAG, tagStateHandler), _STATE_HANDLERS); // Start from text state

  var currentState = STATE.TEXT;

  while (context.currIdx < str.length) {
    context.currChar = str[context.currIdx];
    var currentStateHandler = STATE_HANDLERS[currentState];
    currentState = currentStateHandler(context);
    context.currIdx += 1;
  }

  var result = context.result,
      text = context.text,
      stack = context.stack,
      lastTextStateChangeIdx = context.lastTextStateChangeIdx; // Means that placeholder nodes were not closed

  if (currentState === STATE.PLACEHOLDER) {
    throw new Error("Unclosed placeholder marker '%' in string: ".concat(str));
  } // Means that tag node were not closed, so we consider them as text


  if (currentState !== STATE.TEXT) {
    var restText = str.substring(lastTextStateChangeIdx);

    if ((restText + text).length > 0) {
      result.push(textNode(text + restText));
    }
  } else {
    // eslint-disable-next-line no-lonely-if
    if (text.length > 0) {
      result.push(textNode(text));
    }
  }

  if (stack.length > 0) {
    throw new Error("String has unbalanced tags: ".concat(context.str));
  }

  return result;
};

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
/**
 * Helper functions used by default to assemble strings from tag nodes
 * @param tagName
 * @param children
 */

var createStringElement = function createStringElement(tagName, children) {
  if (children) {
    return "<".concat(tagName, ">").concat(children, "</").concat(tagName, ">");
  }

  return "<".concat(tagName, "/>");
};
/**
 * Creates map with default values for tag converters
 */


var createDefaultValues = function createDefaultValues() {
  return {
    p: function p(children) {
      return createStringElement('p', children);
    },
    b: function b(children) {
      return createStringElement('b', children);
    },
    strong: function strong(children) {
      return createStringElement('strong', children);
    },
    tt: function tt(children) {
      return createStringElement('tt', children);
    },
    s: function s(children) {
      return createStringElement('s', children);
    },
    i: function i(children) {
      return createStringElement('i', children);
    }
  };
};
/**
 * Returns prepared error message text.
 *
 * @param nodeType Node type.
 * @param nodeValue Node value.
 * @param key String key.
 *
 * @returns Error message.
 */


var getErrorMessage = function getErrorMessage(nodeType, nodeValue, key) {
  var errorMessage = "Value '".concat(nodeValue, "' for '").concat(nodeType, "' was not provided");

  if (key) {
    errorMessage += " in string '".concat(key, "'");
  }

  return errorMessage;
};
/**
 * This function accepts an AST (abstract syntax tree) which is a result
 * of the parser function call, and converts tree nodes into array of strings replacing node
 * values with provided values.
 * Values is a map with functions or strings, where each key is related to placeholder value
 * or tag value
 * e.g.
 * string "text <tag>tag text</tag> %placeholder%" is parsed into next AST
 *
 *      [
 *          { type: 'text', value: 'text ' },
 *          {
 *              type: 'tag',
 *              value: 'tag',
 *              children: [{ type: 'text', value: 'tag text' }],
 *          },
 *          { type: 'text', value: ' ' },
 *          { type: 'placeholder', value: 'placeholder' }
 *      ];
 *
 * this AST after format and next values
 *
 *      {
 *          // here used template strings, but it can be react components as well
 *          tag: (chunks) => `<b>${chunks}</b>`,
 *          placeholder: 'placeholder text'
 *      }
 *
 * will return next array
 *
 * [ 'text ', '<b>tag text</b>', ' ', 'placeholder text' ]
 *
 * as you can see, <tag> was replaced by <b>, and placeholder was replaced by placeholder text
 *
 * @param key
 * @param ast - AST (abstract syntax tree)
 * @param values
 */


var format = function format(key) {
  var ast = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
  var values = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
  var result = [];

  var tmplValues = _objectSpread(_objectSpread({}, createDefaultValues()), values);

  var i = 0;

  while (i < ast.length) {
    var currentNode = ast[i]; // if current node is text node, there is nothing to change, append value to the result

    if (isTextNode(currentNode)) {
      result.push(currentNode.value);
    } else if (isTagNode(currentNode)) {
      var children = _toConsumableArray(format(key, currentNode.children, tmplValues));

      var value = tmplValues[currentNode.value];

      if (value) {
        // TODO consider using strong typing
        if (typeof value === 'function') {
          result.push(value(children.join('')));
        } else {
          result.push(value);
        }
      } else {
        throw new Error(getErrorMessage(currentNode.type, currentNode.value, key));
      }
    } else if (isVoidTagNode(currentNode)) {
      var _value = tmplValues[currentNode.value]; // TODO consider using strong typing

      if (_value && typeof _value === 'string') {
        result.push(_value);
      } else {
        throw new Error(getErrorMessage(currentNode.type, currentNode.value, key));
      }
    } else if (isPlaceholderNode(currentNode)) {
      var _value2 = tmplValues[currentNode.value]; // TODO consider using strong typing

      if (_value2 && typeof _value2 === 'string') {
        result.push(_value2);
      } else {
        throw new Error(getErrorMessage(currentNode.type, currentNode.value, key));
      }
    }

    i += 1;
  }

  return result;
};
/**
 * Function gets AST (abstract syntax tree) or string and formats messages,
 * replacing values accordingly
 * e.g.
 *      const message = formatter('<a>some text</a>', {
 *          a: (chunks) => `<a href="#">${chunks}</a>`,
 *      });
 *      console.log(message); // ['<a href="#">some text</a>']
 *
 * @param key
 * @param message
 * @param values
 */


var formatter = function formatter(key, message, values) {
  var ast = parser(message);
  var preparedValues = {}; // convert values to strings if not a function

  if (values) {
    Object.keys(values).forEach(function (key) {
      var value = values[key]; // TODO consider using strong typing

      if (typeof value === 'function') {
        preparedValues[key] = value;
      } else {
        preparedValues[key] = String(value);
      }
    });
  }

  return format(key, ast, preparedValues);
};

var _pluralFormsCount;

var AvailableLocales;

(function (AvailableLocales) {
  AvailableLocales["az"] = "az";
  AvailableLocales["bo"] = "bo";
  AvailableLocales["dz"] = "dz";
  AvailableLocales["id"] = "id";
  AvailableLocales["ja"] = "ja";
  AvailableLocales["jv"] = "jv";
  AvailableLocales["ka"] = "ka";
  AvailableLocales["km"] = "km";
  AvailableLocales["kn"] = "kn";
  AvailableLocales["ko"] = "ko";
  AvailableLocales["ms"] = "ms";
  AvailableLocales["th"] = "th";
  AvailableLocales["tr"] = "tr";
  AvailableLocales["vi"] = "vi";
  AvailableLocales["zh"] = "zh";
  AvailableLocales["zh_cn"] = "zh_cn";
  AvailableLocales["zh_tw"] = "zh_tw";
  AvailableLocales["af"] = "af";
  AvailableLocales["bn"] = "bn";
  AvailableLocales["bg"] = "bg";
  AvailableLocales["ca"] = "ca";
  AvailableLocales["da"] = "da";
  AvailableLocales["de"] = "de";
  AvailableLocales["el"] = "el";
  AvailableLocales["en"] = "en";
  AvailableLocales["eo"] = "eo";
  AvailableLocales["es"] = "es";
  AvailableLocales["et"] = "et";
  AvailableLocales["eu"] = "eu";
  AvailableLocales["fa"] = "fa";
  AvailableLocales["fi"] = "fi";
  AvailableLocales["fo"] = "fo";
  AvailableLocales["fur"] = "fur";
  AvailableLocales["fy"] = "fy";
  AvailableLocales["gl"] = "gl";
  AvailableLocales["gu"] = "gu";
  AvailableLocales["ha"] = "ha";
  AvailableLocales["he"] = "he";
  AvailableLocales["hu"] = "hu";
  AvailableLocales["is"] = "is";
  AvailableLocales["it"] = "it";
  AvailableLocales["ku"] = "ku";
  AvailableLocales["lb"] = "lb";
  AvailableLocales["ml"] = "ml";
  AvailableLocales["mn"] = "mn";
  AvailableLocales["mr"] = "mr";
  AvailableLocales["nah"] = "nah";
  AvailableLocales["nb"] = "nb";
  AvailableLocales["ne"] = "ne";
  AvailableLocales["nl"] = "nl";
  AvailableLocales["nn"] = "nn";
  AvailableLocales["no"] = "no";
  AvailableLocales["oc"] = "oc";
  AvailableLocales["om"] = "om";
  AvailableLocales["or"] = "or";
  AvailableLocales["pa"] = "pa";
  AvailableLocales["pap"] = "pap";
  AvailableLocales["ps"] = "ps";
  AvailableLocales["pt"] = "pt";
  AvailableLocales["pt_pt"] = "pt_pt";
  AvailableLocales["pt_br"] = "pt_br";
  AvailableLocales["so"] = "so";
  AvailableLocales["sq"] = "sq";
  AvailableLocales["sv"] = "sv";
  AvailableLocales["sw"] = "sw";
  AvailableLocales["ta"] = "ta";
  AvailableLocales["te"] = "te";
  AvailableLocales["tk"] = "tk";
  AvailableLocales["ur"] = "ur";
  AvailableLocales["zu"] = "zu";
  AvailableLocales["am"] = "am";
  AvailableLocales["bh"] = "bh";
  AvailableLocales["fil"] = "fil";
  AvailableLocales["fr"] = "fr";
  AvailableLocales["gun"] = "gun";
  AvailableLocales["hi"] = "hi";
  AvailableLocales["hy"] = "hy";
  AvailableLocales["ln"] = "ln";
  AvailableLocales["mg"] = "mg";
  AvailableLocales["nso"] = "nso";
  AvailableLocales["xbr"] = "xbr";
  AvailableLocales["ti"] = "ti";
  AvailableLocales["wa"] = "wa";
  AvailableLocales["be"] = "be";
  AvailableLocales["bs"] = "bs";
  AvailableLocales["hr"] = "hr";
  AvailableLocales["ru"] = "ru";
  AvailableLocales["sr"] = "sr";
  AvailableLocales["uk"] = "uk";
  AvailableLocales["cs"] = "cs";
  AvailableLocales["sk"] = "sk";
  AvailableLocales["ga"] = "ga";
  AvailableLocales["lt"] = "lt";
  AvailableLocales["sl"] = "sl";
  AvailableLocales["mk"] = "mk";
  AvailableLocales["mt"] = "mt";
  AvailableLocales["lv"] = "lv";
  AvailableLocales["pl"] = "pl";
  AvailableLocales["cy"] = "cy";
  AvailableLocales["ro"] = "ro";
  AvailableLocales["ar"] = "ar";
  AvailableLocales["sr_latn"] = "sr_latn";
})(AvailableLocales || (AvailableLocales = {}));

var getPluralFormId = function getPluralFormId(locale, number) {
  var _supportedForms;

  if (number === 0) {
    return 0;
  }

  var slavNum = number % 10 === 1 && number % 100 !== 11 ? 1 : number % 10 >= 2 && number % 10 <= 4 && (number % 100 < 10 || number % 100 >= 20) ? 2 : 3;
  var supportedForms = (_supportedForms = {}, _defineProperty(_supportedForms, AvailableLocales.az, 1), _defineProperty(_supportedForms, AvailableLocales.bo, 1), _defineProperty(_supportedForms, AvailableLocales.dz, 1), _defineProperty(_supportedForms, AvailableLocales.id, 1), _defineProperty(_supportedForms, AvailableLocales.ja, 1), _defineProperty(_supportedForms, AvailableLocales.jv, 1), _defineProperty(_supportedForms, AvailableLocales.ka, 1), _defineProperty(_supportedForms, AvailableLocales.km, 1), _defineProperty(_supportedForms, AvailableLocales.kn, 1), _defineProperty(_supportedForms, AvailableLocales.ko, 1), _defineProperty(_supportedForms, AvailableLocales.ms, 1), _defineProperty(_supportedForms, AvailableLocales.th, 1), _defineProperty(_supportedForms, AvailableLocales.tr, 1), _defineProperty(_supportedForms, AvailableLocales.vi, 1), _defineProperty(_supportedForms, AvailableLocales.zh, 1), _defineProperty(_supportedForms, AvailableLocales.zh_tw, 1), _defineProperty(_supportedForms, AvailableLocales.zh_cn, 1), _defineProperty(_supportedForms, AvailableLocales.af, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.bn, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.bg, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.ca, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.da, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.de, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.el, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.en, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.eo, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.es, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.et, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.eu, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.fa, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.fi, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.fo, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.fur, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.fy, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.gl, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.gu, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.ha, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.he, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.hu, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.is, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.it, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.ku, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.lb, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.ml, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.mn, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.mr, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.nah, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.nb, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.ne, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.nl, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.nn, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.no, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.oc, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.om, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.or, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.pa, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.pap, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.ps, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.pt, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.pt_pt, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.pt_br, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.so, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.sq, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.sv, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.sw, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.ta, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.te, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.tk, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.ur, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.zu, number === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.am, number === 0 || number === 1 ? 0 : 1), _defineProperty(_supportedForms, AvailableLocales.bh, number === 0 || number === 1 ? 0 : 1), _defineProperty(_supportedForms, AvailableLocales.fil, number === 0 || number === 1 ? 0 : 1), _defineProperty(_supportedForms, AvailableLocales.fr, number === 0 || number >= 2 ? 2 : 1), _defineProperty(_supportedForms, AvailableLocales.gun, number === 0 || number === 1 ? 0 : 1), _defineProperty(_supportedForms, AvailableLocales.hi, number === 0 || number === 1 ? 0 : 1), _defineProperty(_supportedForms, AvailableLocales.hy, number === 0 || number === 1 ? 0 : 1), _defineProperty(_supportedForms, AvailableLocales.ln, number === 0 || number === 1 ? 0 : 1), _defineProperty(_supportedForms, AvailableLocales.mg, number === 0 || number === 1 ? 0 : 1), _defineProperty(_supportedForms, AvailableLocales.nso, number === 0 || number === 1 ? 0 : 1), _defineProperty(_supportedForms, AvailableLocales.xbr, number === 0 || number === 1 ? 0 : 1), _defineProperty(_supportedForms, AvailableLocales.ti, number === 0 || number === 1 ? 0 : 1), _defineProperty(_supportedForms, AvailableLocales.wa, number === 0 || number === 1 ? 0 : 1), _defineProperty(_supportedForms, AvailableLocales.be, slavNum), _defineProperty(_supportedForms, AvailableLocales.bs, slavNum), _defineProperty(_supportedForms, AvailableLocales.hr, slavNum), _defineProperty(_supportedForms, AvailableLocales.ru, slavNum), _defineProperty(_supportedForms, AvailableLocales.sr, slavNum), _defineProperty(_supportedForms, AvailableLocales.sr_latn, slavNum), _defineProperty(_supportedForms, AvailableLocales.uk, slavNum), _defineProperty(_supportedForms, AvailableLocales.cs, number === 1 ? 1 : number >= 2 && number <= 4 ? 2 : 3), _defineProperty(_supportedForms, AvailableLocales.sk, number === 1 ? 1 : number >= 2 && number <= 4 ? 2 : 3), _defineProperty(_supportedForms, AvailableLocales.ga, number === 1 ? 1 : number === 2 ? 2 : 3), _defineProperty(_supportedForms, AvailableLocales.lt, number % 10 === 1 && number % 100 !== 11 ? 1 : number % 10 >= 2 && (number % 100 < 10 || number % 100 >= 20) ? 2 : 3), _defineProperty(_supportedForms, AvailableLocales.sl, number % 100 === 1 ? 1 : number % 100 === 2 ? 2 : number % 100 === 3 || number % 100 === 4 ? 3 : 4), _defineProperty(_supportedForms, AvailableLocales.mk, number % 10 === 1 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.mt, number === 1 ? 1 : number === 0 || number % 100 > 1 && number % 100 < 11 ? 2 : number % 100 > 10 && number % 100 < 20 ? 3 : 4), _defineProperty(_supportedForms, AvailableLocales.lv, number === 0 ? 0 : number % 10 === 1 && number % 100 !== 11 ? 1 : 2), _defineProperty(_supportedForms, AvailableLocales.pl, number === 1 ? 1 : number % 10 >= 2 && number % 10 <= 4 && (number % 100 < 12 || number % 100 > 14) ? 2 : 3), _defineProperty(_supportedForms, AvailableLocales.cy, number === 1 ? 0 : number === 2 ? 1 : number === 8 || number === 11 ? 2 : 3), _defineProperty(_supportedForms, AvailableLocales.ro, number === 1 ? 1 : number === 1 || number % 100 > 0 && number % 100 < 20 ? 2 : 3), _defineProperty(_supportedForms, AvailableLocales.ar, number === 0 ? 0 : number === 1 ? 1 : number === 2 ? 2 : number % 100 >= 3 && number % 100 <= 10 ? 3 : number % 100 >= 11 && number % 100 <= 99 ? 4 : 5), _supportedForms);
  return supportedForms[locale];
};

var pluralFormsCount = (_pluralFormsCount = {}, _defineProperty(_pluralFormsCount, AvailableLocales.az, 2), _defineProperty(_pluralFormsCount, AvailableLocales.bo, 2), _defineProperty(_pluralFormsCount, AvailableLocales.dz, 2), _defineProperty(_pluralFormsCount, AvailableLocales.id, 2), _defineProperty(_pluralFormsCount, AvailableLocales.ja, 2), _defineProperty(_pluralFormsCount, AvailableLocales.jv, 2), _defineProperty(_pluralFormsCount, AvailableLocales.ka, 2), _defineProperty(_pluralFormsCount, AvailableLocales.km, 2), _defineProperty(_pluralFormsCount, AvailableLocales.kn, 2), _defineProperty(_pluralFormsCount, AvailableLocales.ko, 2), _defineProperty(_pluralFormsCount, AvailableLocales.ms, 2), _defineProperty(_pluralFormsCount, AvailableLocales.th, 2), _defineProperty(_pluralFormsCount, AvailableLocales.tr, 2), _defineProperty(_pluralFormsCount, AvailableLocales.vi, 2), _defineProperty(_pluralFormsCount, AvailableLocales.zh, 2), _defineProperty(_pluralFormsCount, AvailableLocales.zh_cn, 2), _defineProperty(_pluralFormsCount, AvailableLocales.zh_tw, 2), _defineProperty(_pluralFormsCount, AvailableLocales.af, 3), _defineProperty(_pluralFormsCount, AvailableLocales.bn, 3), _defineProperty(_pluralFormsCount, AvailableLocales.bg, 3), _defineProperty(_pluralFormsCount, AvailableLocales.ca, 3), _defineProperty(_pluralFormsCount, AvailableLocales.da, 3), _defineProperty(_pluralFormsCount, AvailableLocales.de, 3), _defineProperty(_pluralFormsCount, AvailableLocales.el, 3), _defineProperty(_pluralFormsCount, AvailableLocales.en, 3), _defineProperty(_pluralFormsCount, AvailableLocales.eo, 3), _defineProperty(_pluralFormsCount, AvailableLocales.es, 3), _defineProperty(_pluralFormsCount, AvailableLocales.et, 3), _defineProperty(_pluralFormsCount, AvailableLocales.eu, 3), _defineProperty(_pluralFormsCount, AvailableLocales.fa, 3), _defineProperty(_pluralFormsCount, AvailableLocales.fi, 3), _defineProperty(_pluralFormsCount, AvailableLocales.fo, 3), _defineProperty(_pluralFormsCount, AvailableLocales.fur, 3), _defineProperty(_pluralFormsCount, AvailableLocales.fy, 3), _defineProperty(_pluralFormsCount, AvailableLocales.gl, 3), _defineProperty(_pluralFormsCount, AvailableLocales.gu, 3), _defineProperty(_pluralFormsCount, AvailableLocales.ha, 3), _defineProperty(_pluralFormsCount, AvailableLocales.he, 3), _defineProperty(_pluralFormsCount, AvailableLocales.hu, 3), _defineProperty(_pluralFormsCount, AvailableLocales.is, 3), _defineProperty(_pluralFormsCount, AvailableLocales.it, 3), _defineProperty(_pluralFormsCount, AvailableLocales.ku, 3), _defineProperty(_pluralFormsCount, AvailableLocales.lb, 3), _defineProperty(_pluralFormsCount, AvailableLocales.ml, 3), _defineProperty(_pluralFormsCount, AvailableLocales.mn, 3), _defineProperty(_pluralFormsCount, AvailableLocales.mr, 3), _defineProperty(_pluralFormsCount, AvailableLocales.nah, 3), _defineProperty(_pluralFormsCount, AvailableLocales.nb, 3), _defineProperty(_pluralFormsCount, AvailableLocales.ne, 3), _defineProperty(_pluralFormsCount, AvailableLocales.nl, 3), _defineProperty(_pluralFormsCount, AvailableLocales.nn, 3), _defineProperty(_pluralFormsCount, AvailableLocales.no, 3), _defineProperty(_pluralFormsCount, AvailableLocales.oc, 3), _defineProperty(_pluralFormsCount, AvailableLocales.om, 3), _defineProperty(_pluralFormsCount, AvailableLocales.or, 3), _defineProperty(_pluralFormsCount, AvailableLocales.pa, 3), _defineProperty(_pluralFormsCount, AvailableLocales.pap, 3), _defineProperty(_pluralFormsCount, AvailableLocales.ps, 3), _defineProperty(_pluralFormsCount, AvailableLocales.pt, 3), _defineProperty(_pluralFormsCount, AvailableLocales.pt_pt, 3), _defineProperty(_pluralFormsCount, AvailableLocales.pt_br, 3), _defineProperty(_pluralFormsCount, AvailableLocales.so, 3), _defineProperty(_pluralFormsCount, AvailableLocales.sq, 3), _defineProperty(_pluralFormsCount, AvailableLocales.sv, 3), _defineProperty(_pluralFormsCount, AvailableLocales.sw, 3), _defineProperty(_pluralFormsCount, AvailableLocales.ta, 3), _defineProperty(_pluralFormsCount, AvailableLocales.te, 3), _defineProperty(_pluralFormsCount, AvailableLocales.tk, 3), _defineProperty(_pluralFormsCount, AvailableLocales.ur, 3), _defineProperty(_pluralFormsCount, AvailableLocales.zu, 3), _defineProperty(_pluralFormsCount, AvailableLocales.am, 2), _defineProperty(_pluralFormsCount, AvailableLocales.bh, 2), _defineProperty(_pluralFormsCount, AvailableLocales.fil, 2), _defineProperty(_pluralFormsCount, AvailableLocales.fr, 3), _defineProperty(_pluralFormsCount, AvailableLocales.gun, 2), _defineProperty(_pluralFormsCount, AvailableLocales.hi, 2), _defineProperty(_pluralFormsCount, AvailableLocales.hy, 2), _defineProperty(_pluralFormsCount, AvailableLocales.ln, 2), _defineProperty(_pluralFormsCount, AvailableLocales.mg, 2), _defineProperty(_pluralFormsCount, AvailableLocales.nso, 2), _defineProperty(_pluralFormsCount, AvailableLocales.xbr, 2), _defineProperty(_pluralFormsCount, AvailableLocales.ti, 2), _defineProperty(_pluralFormsCount, AvailableLocales.wa, 2), _defineProperty(_pluralFormsCount, AvailableLocales.be, 4), _defineProperty(_pluralFormsCount, AvailableLocales.bs, 4), _defineProperty(_pluralFormsCount, AvailableLocales.hr, 4), _defineProperty(_pluralFormsCount, AvailableLocales.ru, 4), _defineProperty(_pluralFormsCount, AvailableLocales.sr, 4), _defineProperty(_pluralFormsCount, AvailableLocales.sr_latn, 4), _defineProperty(_pluralFormsCount, AvailableLocales.uk, 4), _defineProperty(_pluralFormsCount, AvailableLocales.cs, 4), _defineProperty(_pluralFormsCount, AvailableLocales.sk, 4), _defineProperty(_pluralFormsCount, AvailableLocales.ga, 4), _defineProperty(_pluralFormsCount, AvailableLocales.lt, 4), _defineProperty(_pluralFormsCount, AvailableLocales.sl, 5), _defineProperty(_pluralFormsCount, AvailableLocales.mk, 3), _defineProperty(_pluralFormsCount, AvailableLocales.mt, 5), _defineProperty(_pluralFormsCount, AvailableLocales.lv, 3), _defineProperty(_pluralFormsCount, AvailableLocales.pl, 4), _defineProperty(_pluralFormsCount, AvailableLocales.cy, 4), _defineProperty(_pluralFormsCount, AvailableLocales.ro, 4), _defineProperty(_pluralFormsCount, AvailableLocales.ar, 6), _pluralFormsCount);
var PLURAL_STRING_DELIMITER = '|';
/**
 * Returns string plural forms which are separated by `|`.
 *
 * @param str Message.
 *
 * @returns Array of plural forms.
 */

var getForms = function getForms(str) {
  return str.split(PLURAL_STRING_DELIMITER);
};
/**
 * Checks whether the string has correct number of plural forms.
 *
 * @param str Translated string.
 * @param locale Locale.
 * @param key Optional, base key.
 *
 * @throws Error if the number of plural forms is incorrect.
 */

var checkForms = function checkForms(str, locale, key) {
  var givenCount = getForms(str).length;
  var requiredCount = pluralFormsCount[locale]; // e.g. 'sr-latn' may be passed and it is not supported, 'sr_latn' should be used

  if (typeof requiredCount === 'undefined') {
    throw new Error("Locale is not supported: '".concat(locale, "'"));
  }

  if (givenCount !== requiredCount) {
    var prefix = typeof key !== 'undefined' ? "Invalid plural string \"".concat(key, "\" for locale '").concat(locale, "'") : "Invalid plural string for locale '".concat(locale, "'");
    throw new Error("".concat(prefix, ": required ").concat(requiredCount, ", given ").concat(givenCount, " in string \"").concat(str, "\""));
  }
};
/**
 * Checks whether plural forms are present in base string
 * by checking the presence of the vertical bar `|`.
 *
 * @param baseStr Base string.
 *
 * @returns True if `baseStr` contains `|`, false otherwise.
 */


var hasPluralForm = function hasPluralForm(baseStr) {
  return baseStr.includes(PLURAL_STRING_DELIMITER);
};
/**
 * Checks if plural forms are valid.
 *
 * @param targetStr Translated message with plural forms.
 * @param locale Locale.
 * @param key Optional, message key, used for clearer log message.
 *
 * @returns True if plural forms are valid, false otherwise.
 */

var isPluralFormValid = function isPluralFormValid(targetStr, locale, key) {
  try {
    checkForms(targetStr, locale, key);
    return true;
  } catch (error) {
    return false;
  }
};
/**
 * Returns plural form corresponding to number
 * @param str
 * @param number
 * @param locale - current locale
 * @param key - message key
 */

var getForm = function getForm(str, number, locale, key) {
  checkForms(str, locale, key);
  var forms = getForms(str);
  var currentForm = getPluralFormId(locale, number);
  return forms[currentForm].trim();
};

function ownKeys$1(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread$1(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$1(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$1(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

var defaultMessageConstructor = function defaultMessageConstructor(formatted) {
  return formatted.join('');
};

var Translator = /*#__PURE__*/function () {
  function Translator(i18n, // eslint-disable-next-line @typescript-eslint/no-explicit-any
  messageConstructor, values) {
    _classCallCheck(this, Translator);

    this.i18n = i18n;
    this.messageConstructor = messageConstructor || defaultMessageConstructor;
    this.values = values || {};
  }
  /**
   * Retrieves message and translates it, substituting parameters where necessary
   * @param key - translation message key
   * @param params - values used to substitute placeholders and tags
   */


  _createClass(Translator, [{
    key: "getMessage",
    value: function getMessage(key) {
      var params = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
      var message = this.i18n.getMessage(key);

      if (!message) {
        message = this.i18n.getBaseMessage(key);

        if (!message) {
          throw new Error("Was unable to find message for key: \"".concat(key, "\""));
        }
      }

      var formatted = formatter(key, message, _objectSpread$1(_objectSpread$1({}, this.values), params));
      return this.messageConstructor(formatted);
    }
    /**
     * Retrieves correct plural form and translates it
     * @param key - translation message key
     * @param number - plural form number
     * @param params - values used to substitute placeholders or tags if necessary,
     * if params has "count" property it will be overridden by number (plural form number)
     */

  }, {
    key: "getPlural",
    value: function getPlural(key, number) {
      var params = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
      var message = this.i18n.getMessage(key);
      var language = this.i18n.getUILanguage();

      if (!message) {
        message = this.i18n.getBaseMessage(key);

        if (!message) {
          throw new Error("Was unable to find message for key: \"".concat(key, "\""));
        }

        language = this.i18n.getBaseUILanguage();
      }

      var form = getForm(message, number, language, key);
      var formatted = formatter(key, form, _objectSpread$1(_objectSpread$1(_objectSpread$1({}, this.values), params), {}, {
        count: number
      }));
      return this.messageConstructor(formatted);
    }
  }]);

  return Translator;
}();

function ownKeys$2(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread$2(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$2(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$2(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
/**
 * Creates translation function for strings used in the React components
 * We do not import React directly, because translator module can be used
 * in the modules without React too
 *
 * e.g.
 * const translateReact = createReactTranslator(getMessage, React);
 * in locales folder you should have messages.json file
 * ```
 * message:
 *     "popup_auth_agreement_consent": {
 *          "message": "You agree to our <eula>EULA</eula>",
 *      },
 * ```
 *
 * this message can be retrieved and translated into react components next way:
 *
 * const component = translateReact('popup_auth_agreement_consent', {
 *          eula: (chunks) => (
 *              <button
 *                  className="auth__privacy-link"
 *                  onClick={handleEulaClick}
 *              >
 *                  {chunks}
 *              </button>
 *          ),
 *       });
 *
 * Note how functions in the values argument can be used with handlers
 *
 * @param i18n - object with methods which get translated message by key and return current locale
 * @param React - instance of react library
 */

var createReactTranslator = function createReactTranslator(i18n, react, defaults) {
  /**
   * Helps to build nodes without values
   *
   * @param tagName
   * @param children
   */
  var createReactElement = function createReactElement(tagName, children) {
    if (children) {
      return react.createElement(tagName, null, react.Children.toArray(children));
    }

    return react.createElement(tagName, null);
  };
  /**
   * Function creates default values to be used if user didn't provide function values for tags
   */


  var createDefaultValues = function createDefaultValues() {
    // eslint-disable-next-line @typescript-eslint/ban-types
    var externalDefaults = {};

    if (defaults) {
      defaults.tags.forEach(function (t) {
        externalDefaults[t.key] = function (children) {
          return createReactElement(t.createdTag, children);
        };
      });
    }

    if (defaults !== null && defaults !== void 0 && defaults.override) {
      return externalDefaults;
    }

    return _objectSpread$2({
      p: function p(children) {
        return createReactElement('p', children);
      },
      b: function b(children) {
        return createReactElement('b', children);
      },
      strong: function strong(children) {
        return createReactElement('strong', children);
      },
      tt: function tt(children) {
        return createReactElement('tt', children);
      },
      s: function s(children) {
        return createReactElement('s', children);
      },
      i: function i(children) {
        return createReactElement('i', children);
      }
    }, externalDefaults);
  };

  var reactMessageConstructor = function reactMessageConstructor(formatted) {
    var reactChildren = react.Children.toArray(formatted); // if there is only strings in the array we join them

    if (reactChildren.every(function (child) {
      return typeof child === 'string';
    })) {
      return reactChildren.join('');
    }

    return reactChildren;
  };

  var defaultValues = createDefaultValues();
  return new Translator(i18n, reactMessageConstructor, defaultValues);
};

var r,
    f;

function A(n, l) {
  return l = l || [], null == n || "boolean" == typeof n || (Array.isArray(n) ? n.some(function (n) {
    A(n, l);
  }) : l.push(n)), l;
}

r = "function" == typeof Promise ? Promise.prototype.then.bind(Promise.resolve()) : setTimeout, f = 0;

function ownKeys$3(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread$3(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$3(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$3(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
/**
 * Creates translation function for strings used in the Preact components
 * We do not import Preact directly, because translator module can be used
 * in the modules without Preact too
 *
 * e.g.
 * const translatePreact = createPreactTranslator(getMessage, Preact);
 * in locales folder you should have messages.json file
 * ```
 * message:
 *     "popup_auth_agreement_consent": {
 *          "message": "You agree to our <eula>EULA</eula>",
 *      },
 * ```
 *
 * this message can be retrieved and translated into preact components next way:
 *
 * const component = translatePreact('popup_auth_agreement_consent', {
 *          eula: (chunks) => (
 *              <button
 *                  className="auth__privacy-link"
 *                  onClick={handleEulaClick}
 *              >
 *                  {chunks}
 *              </button>
 *          ),
 *       });
 *
 * Note how functions in the values argument can be used with handlers
 *
 * @param i18n - object with methods which get translated message by key and return current locale
 * @param Preact - instance of preact library
 */

var createPreactTranslator = function createPreactTranslator(i18n, preact, defaults) {
  /**
   * Helps to build nodes without values
   *
   * @param tagName
   * @param children
   */
  var createPreactElement = function createPreactElement(tagName, children) {
    if (children) {
      return preact.createElement(tagName, null, A(children));
    }

    return preact.createElement(tagName, null);
  };
  /**
   * Function creates default values to be used if user didn't provide function values for tags
   */


  var createDefaultValues = function createDefaultValues() {
    // eslint-disable-next-line @typescript-eslint/ban-types
    var externalDefaults = {};

    if (defaults) {
      defaults.tags.forEach(function (t) {
        externalDefaults[t.key] = function (children) {
          return createPreactElement(t.createdTag, children);
        };
      });
    }

    if (defaults !== null && defaults !== void 0 && defaults.override) {
      return externalDefaults;
    }

    return _objectSpread$3({
      p: function p(children) {
        return createPreactElement('p', children);
      },
      b: function b(children) {
        return createPreactElement('b', children);
      },
      strong: function strong(children) {
        return createPreactElement('strong', children);
      },
      tt: function tt(children) {
        return createPreactElement('tt', children);
      },
      s: function s(children) {
        return createPreactElement('s', children);
      },
      i: function i(children) {
        return createPreactElement('i', children);
      }
    }, externalDefaults);
  };

  var preactMessageConstructor = function preactMessageConstructor(formatted) {
    var preactChildren = A(formatted); // if there is only strings in the array we join them

    if (preactChildren.every(function (child) {
      return typeof child === 'string';
    })) {
      return preactChildren.join('');
    }

    return preactChildren;
  };

  var defaultValues = createDefaultValues();
  return new Translator(i18n, preactMessageConstructor, defaultValues);
};

/**
 * Creates translator instance strings, by default for simple strings
 * @param i18n - function which returns translated message by key
 * @param messageConstructor - function that will collect messages
 * @param values - map with default values for tag converters
 */

var createTranslator = function createTranslator(i18n, messageConstructor, values) {
  return new Translator(i18n, messageConstructor, values);
};

var translate = {
  createTranslator: createTranslator,
  createReactTranslator: createReactTranslator,
  createPreactTranslator: createPreactTranslator
};

function _typeof(obj) {
  "@babel/helpers - typeof";

  if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") {
    _typeof = function _typeof(obj) {
      return typeof obj;
    };
  } else {
    _typeof = function _typeof(obj) {
      return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
    };
  }

  return _typeof(obj);
}

/**
 * Compares two AST (abstract syntax tree) structures,
 * view tests for examples
 * @param baseAst
 * @param targetAst
 */

var areAstStructuresSame = function areAstStructuresSame(baseAst, targetAst) {
  var textNodeFilter = function textNodeFilter(node) {
    return !isTextNode(node);
  };

  var filteredBaseAst = baseAst.filter(textNodeFilter);
  var filteredTargetAst = targetAst.filter(textNodeFilter); // if AST structures have different lengths, they are not equal

  if (filteredBaseAst.length !== filteredTargetAst.length) {
    return false;
  }

  var _loop = function _loop(i) {
    var baseNode = filteredBaseAst[i];
    var targetNode = filteredTargetAst.find(function (node) {
      return node.type === baseNode.type && node.value === baseNode.value;
    });

    if (!targetNode) {
      return {
        v: false
      };
    }

    if (targetNode.children && baseNode.children) {
      var areChildrenSame = areAstStructuresSame(baseNode.children, targetNode.children);

      if (!areChildrenSame) {
        return {
          v: false
        };
      }
    }
  };

  for (var i = 0; i < filteredBaseAst.length; i += 1) {
    var _ret = _loop(i);

    if (_typeof(_ret) === "object") return _ret.v;
  }

  return true;
};
/**
 * Validates translation against base string by AST (abstract syntax tree) structure.
 *
 * @param baseMessage Base message.
 * @param translatedMessage Translated message.
 * @param locale Locale of `translatedMessage`.
 *
 * @returns True if translated message is valid, false otherwise:
 * - if base message has no plural forms, it will return true if AST structures are same;
 * - if base message has plural forms, first of all
 *   the function checks if the number of plural forms is correct for the `locale`,
 *   and then it validates AST plural forms structures for base and translated messages.
 *
 * @throws Error for invalid tags in base or translated messages,
 * if translated message has invalid plural forms,
 * or if base or translated message has unclosed placeholder markers.
 */


var isTranslationValid = function isTranslationValid(baseMessage, translatedMessage, locale) {
  if (hasPluralForm(baseMessage)) {
    var isPluralFormsValid = isPluralFormValid(translatedMessage, locale);

    if (!isPluralFormsValid) {
      throw new Error('Invalid plural forms');
    }

    var baseForms = getForms(baseMessage);
    var translatedForms = getForms(translatedMessage); // check a zero form structures of base and translated messages

    if (!isTranslationValid(baseForms[0], translatedForms[0], locale)) {
      return false;
    } // and check other forms structures of translated messages against the first form of base message


    for (var i = 1; i < translatedForms.length; i += 1) {
      if (!isTranslationValid(baseForms[1], translatedForms[i], locale)) {
        return false;
      }
    } // if no errors, return true after all checks


    return true;
  }

  var baseMessageAst = parser(baseMessage);
  var translatedMessageAst = parser(translatedMessage);
  return areAstStructuresSame(baseMessageAst, translatedMessageAst);
};
var validator = (/* unused pure expression or super */ null && ({
  isTranslationValid: isTranslationValid,
  isPluralFormValid: isPluralFormValid
}));




},
90507(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  AO: () => (createPath),
  B6: () => (matchPath),
  G3: () => (IDLE_BLOCKER),
  Gh: () => (resolveTo),
  HS: () => (joinPaths),
  Oi: () => (invariant),
  Rr: () => (parsePath),
  TM: () => (createHashHistory),
  VV: () => (ErrorResponseImpl),
  aE: () => (createRouter),
  pX: () => (isRouteErrorResponse),
  pb: () => (stripBasename),
  rc: () => (Action),
  tH: () => (AbortedDeferredError),
  ue: () => (matchRoutes),
  yD: () => (getResolveToMatches)
});
/**
 * @remix-run/router v1.21.0
 *
 * Copyright (c) Remix Software Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE.md file in the root directory of this source tree.
 *
 * @license MIT
 */
function _extends() {
  _extends = Object.assign ? Object.assign.bind() : function (target) {
    for (var i = 1; i < arguments.length; i++) {
      var source = arguments[i];
      for (var key in source) {
        if (Object.prototype.hasOwnProperty.call(source, key)) {
          target[key] = source[key];
        }
      }
    }
    return target;
  };
  return _extends.apply(this, arguments);
}

////////////////////////////////////////////////////////////////////////////////
//#region Types and Constants
////////////////////////////////////////////////////////////////////////////////
/**
 * Actions represent the type of change to a location value.
 */
var Action;
(function (Action) {
  /**
   * A POP indicates a change to an arbitrary index in the history stack, such
   * as a back or forward navigation. It does not describe the direction of the
   * navigation, only that the current index changed.
   *
   * Note: This is the default action for newly created history objects.
   */
  Action["Pop"] = "POP";
  /**
   * A PUSH indicates a new entry being added to the history stack, such as when
   * a link is clicked and a new page loads. When this happens, all subsequent
   * entries in the stack are lost.
   */
  Action["Push"] = "PUSH";
  /**
   * A REPLACE indicates the entry at the current index in the history stack
   * being replaced by a new one.
   */
  Action["Replace"] = "REPLACE";
})(Action || (Action = {}));
const PopStateEventType = "popstate";
/**
 * Memory history stores the current location in memory. It is designed for use
 * in stateful non-browser environments like tests and React Native.
 */
function createMemoryHistory(options) {
  if (options === void 0) {
    options = {};
  }
  let {
    initialEntries = ["/"],
    initialIndex,
    v5Compat = false
  } = options;
  let entries; // Declare so we can access from createMemoryLocation
  entries = initialEntries.map((entry, index) => createMemoryLocation(entry, typeof entry === "string" ? null : entry.state, index === 0 ? "default" : undefined));
  let index = clampIndex(initialIndex == null ? entries.length - 1 : initialIndex);
  let action = Action.Pop;
  let listener = null;
  function clampIndex(n) {
    return Math.min(Math.max(n, 0), entries.length - 1);
  }
  function getCurrentLocation() {
    return entries[index];
  }
  function createMemoryLocation(to, state, key) {
    if (state === void 0) {
      state = null;
    }
    let location = createLocation(entries ? getCurrentLocation().pathname : "/", to, state, key);
    warning(location.pathname.charAt(0) === "/", "relative pathnames are not supported in memory history: " + JSON.stringify(to));
    return location;
  }
  function createHref(to) {
    return typeof to === "string" ? to : createPath(to);
  }
  let history = {
    get index() {
      return index;
    },
    get action() {
      return action;
    },
    get location() {
      return getCurrentLocation();
    },
    createHref,
    createURL(to) {
      return new URL(createHref(to), "http://localhost");
    },
    encodeLocation(to) {
      let path = typeof to === "string" ? parsePath(to) : to;
      return {
        pathname: path.pathname || "",
        search: path.search || "",
        hash: path.hash || ""
      };
    },
    push(to, state) {
      action = Action.Push;
      let nextLocation = createMemoryLocation(to, state);
      index += 1;
      entries.splice(index, entries.length, nextLocation);
      if (v5Compat && listener) {
        listener({
          action,
          location: nextLocation,
          delta: 1
        });
      }
    },
    replace(to, state) {
      action = Action.Replace;
      let nextLocation = createMemoryLocation(to, state);
      entries[index] = nextLocation;
      if (v5Compat && listener) {
        listener({
          action,
          location: nextLocation,
          delta: 0
        });
      }
    },
    go(delta) {
      action = Action.Pop;
      let nextIndex = clampIndex(index + delta);
      let nextLocation = entries[nextIndex];
      index = nextIndex;
      if (listener) {
        listener({
          action,
          location: nextLocation,
          delta
        });
      }
    },
    listen(fn) {
      listener = fn;
      return () => {
        listener = null;
      };
    }
  };
  return history;
}
/**
 * Browser history stores the location in regular URLs. This is the standard for
 * most web apps, but it requires some configuration on the server to ensure you
 * serve the same app at multiple URLs.
 *
 * @see https://github.com/remix-run/history/tree/main/docs/api-reference.md#createbrowserhistory
 */
function createBrowserHistory(options) {
  if (options === void 0) {
    options = {};
  }
  function createBrowserLocation(window, globalHistory) {
    let {
      pathname,
      search,
      hash
    } = window.location;
    return createLocation("", {
      pathname,
      search,
      hash
    },
    // state defaults to `null` because `window.history.state` does
    globalHistory.state && globalHistory.state.usr || null, globalHistory.state && globalHistory.state.key || "default");
  }
  function createBrowserHref(window, to) {
    return typeof to === "string" ? to : createPath(to);
  }
  return getUrlBasedHistory(createBrowserLocation, createBrowserHref, null, options);
}
/**
 * Hash history stores the location in window.location.hash. This makes it ideal
 * for situations where you don't want to send the location to the server for
 * some reason, either because you do cannot configure it or the URL space is
 * reserved for something else.
 *
 * @see https://github.com/remix-run/history/tree/main/docs/api-reference.md#createhashhistory
 */
function createHashHistory(options) {
  if (options === void 0) {
    options = {};
  }
  function createHashLocation(window, globalHistory) {
    let {
      pathname = "/",
      search = "",
      hash = ""
    } = parsePath(window.location.hash.substr(1));
    // Hash URL should always have a leading / just like window.location.pathname
    // does, so if an app ends up at a route like /#something then we add a
    // leading slash so all of our path-matching behaves the same as if it would
    // in a browser router.  This is particularly important when there exists a
    // root splat route (<Route path="*">) since that matches internally against
    // "/*" and we'd expect /#something to 404 in a hash router app.
    if (!pathname.startsWith("/") && !pathname.startsWith(".")) {
      pathname = "/" + pathname;
    }
    return createLocation("", {
      pathname,
      search,
      hash
    },
    // state defaults to `null` because `window.history.state` does
    globalHistory.state && globalHistory.state.usr || null, globalHistory.state && globalHistory.state.key || "default");
  }
  function createHashHref(window, to) {
    let base = window.document.querySelector("base");
    let href = "";
    if (base && base.getAttribute("href")) {
      let url = window.location.href;
      let hashIndex = url.indexOf("#");
      href = hashIndex === -1 ? url : url.slice(0, hashIndex);
    }
    return href + "#" + (typeof to === "string" ? to : createPath(to));
  }
  function validateHashLocation(location, to) {
    warning(location.pathname.charAt(0) === "/", "relative pathnames are not supported in hash history.push(" + JSON.stringify(to) + ")");
  }
  return getUrlBasedHistory(createHashLocation, createHashHref, validateHashLocation, options);
}
function invariant(value, message) {
  if (value === false || value === null || typeof value === "undefined") {
    throw new Error(message);
  }
}
function warning(cond, message) {
  if (!cond) {
    // eslint-disable-next-line no-console
    if (typeof console !== "undefined") console.warn(message);
    try {
      // Welcome to debugging history!
      //
      // This error is thrown as a convenience, so you can more easily
      // find the source for a warning that appears in the console by
      // enabling "pause on exceptions" in your JavaScript debugger.
      throw new Error(message);
      // eslint-disable-next-line no-empty
    } catch (e) {}
  }
}
function createKey() {
  return Math.random().toString(36).substr(2, 8);
}
/**
 * For browser-based histories, we combine the state and key into an object
 */
function getHistoryState(location, index) {
  return {
    usr: location.state,
    key: location.key,
    idx: index
  };
}
/**
 * Creates a Location object with a unique key from the given Path
 */
function createLocation(current, to, state, key) {
  if (state === void 0) {
    state = null;
  }
  let location = _extends({
    pathname: typeof current === "string" ? current : current.pathname,
    search: "",
    hash: ""
  }, typeof to === "string" ? parsePath(to) : to, {
    state,
    // TODO: This could be cleaned up.  push/replace should probably just take
    // full Locations now and avoid the need to run through this flow at all
    // But that's a pretty big refactor to the current test suite so going to
    // keep as is for the time being and just let any incoming keys take precedence
    key: to && to.key || key || createKey()
  });
  return location;
}
/**
 * Creates a string URL path from the given pathname, search, and hash components.
 */
function createPath(_ref) {
  let {
    pathname = "/",
    search = "",
    hash = ""
  } = _ref;
  if (search && search !== "?") pathname += search.charAt(0) === "?" ? search : "?" + search;
  if (hash && hash !== "#") pathname += hash.charAt(0) === "#" ? hash : "#" + hash;
  return pathname;
}
/**
 * Parses a string URL path into its separate pathname, search, and hash components.
 */
function parsePath(path) {
  let parsedPath = {};
  if (path) {
    let hashIndex = path.indexOf("#");
    if (hashIndex >= 0) {
      parsedPath.hash = path.substr(hashIndex);
      path = path.substr(0, hashIndex);
    }
    let searchIndex = path.indexOf("?");
    if (searchIndex >= 0) {
      parsedPath.search = path.substr(searchIndex);
      path = path.substr(0, searchIndex);
    }
    if (path) {
      parsedPath.pathname = path;
    }
  }
  return parsedPath;
}
function getUrlBasedHistory(getLocation, createHref, validateLocation, options) {
  if (options === void 0) {
    options = {};
  }
  let {
    window = document.defaultView,
    v5Compat = false
  } = options;
  let globalHistory = window.history;
  let action = Action.Pop;
  let listener = null;
  let index = getIndex();
  // Index should only be null when we initialize. If not, it's because the
  // user called history.pushState or history.replaceState directly, in which
  // case we should log a warning as it will result in bugs.
  if (index == null) {
    index = 0;
    globalHistory.replaceState(_extends({}, globalHistory.state, {
      idx: index
    }), "");
  }
  function getIndex() {
    let state = globalHistory.state || {
      idx: null
    };
    return state.idx;
  }
  function handlePop() {
    action = Action.Pop;
    let nextIndex = getIndex();
    let delta = nextIndex == null ? null : nextIndex - index;
    index = nextIndex;
    if (listener) {
      listener({
        action,
        location: history.location,
        delta
      });
    }
  }
  function push(to, state) {
    action = Action.Push;
    let location = createLocation(history.location, to, state);
    if (validateLocation) validateLocation(location, to);
    index = getIndex() + 1;
    let historyState = getHistoryState(location, index);
    let url = history.createHref(location);
    // try...catch because iOS limits us to 100 pushState calls :/
    try {
      globalHistory.pushState(historyState, "", url);
    } catch (error) {
      // If the exception is because `state` can't be serialized, let that throw
      // outwards just like a replace call would so the dev knows the cause
      // https://html.spec.whatwg.org/multipage/nav-history-apis.html#shared-history-push/replace-state-steps
      // https://html.spec.whatwg.org/multipage/structured-data.html#structuredserializeinternal
      if (error instanceof DOMException && error.name === "DataCloneError") {
        throw error;
      }
      // They are going to lose state here, but there is no real
      // way to warn them about it since the page will refresh...
      window.location.assign(url);
    }
    if (v5Compat && listener) {
      listener({
        action,
        location: history.location,
        delta: 1
      });
    }
  }
  function replace(to, state) {
    action = Action.Replace;
    let location = createLocation(history.location, to, state);
    if (validateLocation) validateLocation(location, to);
    index = getIndex();
    let historyState = getHistoryState(location, index);
    let url = history.createHref(location);
    globalHistory.replaceState(historyState, "", url);
    if (v5Compat && listener) {
      listener({
        action,
        location: history.location,
        delta: 0
      });
    }
  }
  function createURL(to) {
    // window.location.origin is "null" (the literal string value) in Firefox
    // under certain conditions, notably when serving from a local HTML file
    // See https://bugzilla.mozilla.org/show_bug.cgi?id=878297
    let base = window.location.origin !== "null" ? window.location.origin : window.location.href;
    let href = typeof to === "string" ? to : createPath(to);
    // Treating this as a full URL will strip any trailing spaces so we need to
    // pre-encode them since they might be part of a matching splat param from
    // an ancestor route
    href = href.replace(/ $/, "%20");
    invariant(base, "No window.location.(origin|href) available to create URL for href: " + href);
    return new URL(href, base);
  }
  let history = {
    get action() {
      return action;
    },
    get location() {
      return getLocation(window, globalHistory);
    },
    listen(fn) {
      if (listener) {
        throw new Error("A history only accepts one active listener");
      }
      window.addEventListener(PopStateEventType, handlePop);
      listener = fn;
      return () => {
        window.removeEventListener(PopStateEventType, handlePop);
        listener = null;
      };
    },
    createHref(to) {
      return createHref(window, to);
    },
    createURL,
    encodeLocation(to) {
      // Encode a Location the same way window.location would
      let url = createURL(to);
      return {
        pathname: url.pathname,
        search: url.search,
        hash: url.hash
      };
    },
    push,
    replace,
    go(n) {
      return globalHistory.go(n);
    }
  };
  return history;
}
//#endregion

var ResultType;
(function (ResultType) {
  ResultType["data"] = "data";
  ResultType["deferred"] = "deferred";
  ResultType["redirect"] = "redirect";
  ResultType["error"] = "error";
})(ResultType || (ResultType = {}));
const immutableRouteKeys = new Set(["lazy", "caseSensitive", "path", "id", "index", "children"]);
function isIndexRoute(route) {
  return route.index === true;
}
// Walk the route tree generating unique IDs where necessary, so we are working
// solely with AgnosticDataRouteObject's within the Router
function convertRoutesToDataRoutes(routes, mapRouteProperties, parentPath, manifest) {
  if (parentPath === void 0) {
    parentPath = [];
  }
  if (manifest === void 0) {
    manifest = {};
  }
  return routes.map((route, index) => {
    let treePath = [...parentPath, String(index)];
    let id = typeof route.id === "string" ? route.id : treePath.join("-");
    invariant(route.index !== true || !route.children, "Cannot specify children on an index route");
    invariant(!manifest[id], "Found a route id collision on id \"" + id + "\".  Route " + "id's must be globally unique within Data Router usages");
    if (isIndexRoute(route)) {
      let indexRoute = _extends({}, route, mapRouteProperties(route), {
        id
      });
      manifest[id] = indexRoute;
      return indexRoute;
    } else {
      let pathOrLayoutRoute = _extends({}, route, mapRouteProperties(route), {
        id,
        children: undefined
      });
      manifest[id] = pathOrLayoutRoute;
      if (route.children) {
        pathOrLayoutRoute.children = convertRoutesToDataRoutes(route.children, mapRouteProperties, treePath, manifest);
      }
      return pathOrLayoutRoute;
    }
  });
}
/**
 * Matches the given routes to a location and returns the match data.
 *
 * @see https://reactrouter.com/v6/utils/match-routes
 */
function matchRoutes(routes, locationArg, basename) {
  if (basename === void 0) {
    basename = "/";
  }
  return matchRoutesImpl(routes, locationArg, basename, false);
}
function matchRoutesImpl(routes, locationArg, basename, allowPartial) {
  let location = typeof locationArg === "string" ? parsePath(locationArg) : locationArg;
  let pathname = stripBasename(location.pathname || "/", basename);
  if (pathname == null) {
    return null;
  }
  let branches = flattenRoutes(routes);
  rankRouteBranches(branches);
  let matches = null;
  for (let i = 0; matches == null && i < branches.length; ++i) {
    // Incoming pathnames are generally encoded from either window.location
    // or from router.navigate, but we want to match against the unencoded
    // paths in the route definitions.  Memory router locations won't be
    // encoded here but there also shouldn't be anything to decode so this
    // should be a safe operation.  This avoids needing matchRoutes to be
    // history-aware.
    let decoded = decodePath(pathname);
    matches = matchRouteBranch(branches[i], decoded, allowPartial);
  }
  return matches;
}
function convertRouteMatchToUiMatch(match, loaderData) {
  let {
    route,
    pathname,
    params
  } = match;
  return {
    id: route.id,
    pathname,
    params,
    data: loaderData[route.id],
    handle: route.handle
  };
}
function flattenRoutes(routes, branches, parentsMeta, parentPath) {
  if (branches === void 0) {
    branches = [];
  }
  if (parentsMeta === void 0) {
    parentsMeta = [];
  }
  if (parentPath === void 0) {
    parentPath = "";
  }
  let flattenRoute = (route, index, relativePath) => {
    let meta = {
      relativePath: relativePath === undefined ? route.path || "" : relativePath,
      caseSensitive: route.caseSensitive === true,
      childrenIndex: index,
      route
    };
    if (meta.relativePath.startsWith("/")) {
      invariant(meta.relativePath.startsWith(parentPath), "Absolute route path \"" + meta.relativePath + "\" nested under path " + ("\"" + parentPath + "\" is not valid. An absolute child route path ") + "must start with the combined path of all its parent routes.");
      meta.relativePath = meta.relativePath.slice(parentPath.length);
    }
    let path = joinPaths([parentPath, meta.relativePath]);
    let routesMeta = parentsMeta.concat(meta);
    // Add the children before adding this route to the array, so we traverse the
    // route tree depth-first and child routes appear before their parents in
    // the "flattened" version.
    if (route.children && route.children.length > 0) {
      invariant(
      // Our types know better, but runtime JS may not!
      // @ts-expect-error
      route.index !== true, "Index routes must not have child routes. Please remove " + ("all child routes from route path \"" + path + "\"."));
      flattenRoutes(route.children, branches, routesMeta, path);
    }
    // Routes without a path shouldn't ever match by themselves unless they are
    // index routes, so don't add them to the list of possible branches.
    if (route.path == null && !route.index) {
      return;
    }
    branches.push({
      path,
      score: computeScore(path, route.index),
      routesMeta
    });
  };
  routes.forEach((route, index) => {
    var _route$path;
    // coarse-grain check for optional params
    if (route.path === "" || !((_route$path = route.path) != null && _route$path.includes("?"))) {
      flattenRoute(route, index);
    } else {
      for (let exploded of explodeOptionalSegments(route.path)) {
        flattenRoute(route, index, exploded);
      }
    }
  });
  return branches;
}
/**
 * Computes all combinations of optional path segments for a given path,
 * excluding combinations that are ambiguous and of lower priority.
 *
 * For example, `/one/:two?/three/:four?/:five?` explodes to:
 * - `/one/three`
 * - `/one/:two/three`
 * - `/one/three/:four`
 * - `/one/three/:five`
 * - `/one/:two/three/:four`
 * - `/one/:two/three/:five`
 * - `/one/three/:four/:five`
 * - `/one/:two/three/:four/:five`
 */
function explodeOptionalSegments(path) {
  let segments = path.split("/");
  if (segments.length === 0) return [];
  let [first, ...rest] = segments;
  // Optional path segments are denoted by a trailing `?`
  let isOptional = first.endsWith("?");
  // Compute the corresponding required segment: `foo?` -> `foo`
  let required = first.replace(/\?$/, "");
  if (rest.length === 0) {
    // Intepret empty string as omitting an optional segment
    // `["one", "", "three"]` corresponds to omitting `:two` from `/one/:two?/three` -> `/one/three`
    return isOptional ? [required, ""] : [required];
  }
  let restExploded = explodeOptionalSegments(rest.join("/"));
  let result = [];
  // All child paths with the prefix.  Do this for all children before the
  // optional version for all children, so we get consistent ordering where the
  // parent optional aspect is preferred as required.  Otherwise, we can get
  // child sections interspersed where deeper optional segments are higher than
  // parent optional segments, where for example, /:two would explode _earlier_
  // then /:one.  By always including the parent as required _for all children_
  // first, we avoid this issue
  result.push(...restExploded.map(subpath => subpath === "" ? required : [required, subpath].join("/")));
  // Then, if this is an optional value, add all child versions without
  if (isOptional) {
    result.push(...restExploded);
  }
  // for absolute paths, ensure `/` instead of empty segment
  return result.map(exploded => path.startsWith("/") && exploded === "" ? "/" : exploded);
}
function rankRouteBranches(branches) {
  branches.sort((a, b) => a.score !== b.score ? b.score - a.score // Higher score first
  : compareIndexes(a.routesMeta.map(meta => meta.childrenIndex), b.routesMeta.map(meta => meta.childrenIndex)));
}
const paramRe = /^:[\w-]+$/;
const dynamicSegmentValue = 3;
const indexRouteValue = 2;
const emptySegmentValue = 1;
const staticSegmentValue = 10;
const splatPenalty = -2;
const isSplat = s => s === "*";
function computeScore(path, index) {
  let segments = path.split("/");
  let initialScore = segments.length;
  if (segments.some(isSplat)) {
    initialScore += splatPenalty;
  }
  if (index) {
    initialScore += indexRouteValue;
  }
  return segments.filter(s => !isSplat(s)).reduce((score, segment) => score + (paramRe.test(segment) ? dynamicSegmentValue : segment === "" ? emptySegmentValue : staticSegmentValue), initialScore);
}
function compareIndexes(a, b) {
  let siblings = a.length === b.length && a.slice(0, -1).every((n, i) => n === b[i]);
  return siblings ?
  // If two routes are siblings, we should try to match the earlier sibling
  // first. This allows people to have fine-grained control over the matching
  // behavior by simply putting routes with identical paths in the order they
  // want them tried.
  a[a.length - 1] - b[b.length - 1] :
  // Otherwise, it doesn't really make sense to rank non-siblings by index,
  // so they sort equally.
  0;
}
function matchRouteBranch(branch, pathname, allowPartial) {
  if (allowPartial === void 0) {
    allowPartial = false;
  }
  let {
    routesMeta
  } = branch;
  let matchedParams = {};
  let matchedPathname = "/";
  let matches = [];
  for (let i = 0; i < routesMeta.length; ++i) {
    let meta = routesMeta[i];
    let end = i === routesMeta.length - 1;
    let remainingPathname = matchedPathname === "/" ? pathname : pathname.slice(matchedPathname.length) || "/";
    let match = matchPath({
      path: meta.relativePath,
      caseSensitive: meta.caseSensitive,
      end
    }, remainingPathname);
    let route = meta.route;
    if (!match && end && allowPartial && !routesMeta[routesMeta.length - 1].route.index) {
      match = matchPath({
        path: meta.relativePath,
        caseSensitive: meta.caseSensitive,
        end: false
      }, remainingPathname);
    }
    if (!match) {
      return null;
    }
    Object.assign(matchedParams, match.params);
    matches.push({
      // TODO: Can this as be avoided?
      params: matchedParams,
      pathname: joinPaths([matchedPathname, match.pathname]),
      pathnameBase: normalizePathname(joinPaths([matchedPathname, match.pathnameBase])),
      route
    });
    if (match.pathnameBase !== "/") {
      matchedPathname = joinPaths([matchedPathname, match.pathnameBase]);
    }
  }
  return matches;
}
/**
 * Returns a path with params interpolated.
 *
 * @see https://reactrouter.com/v6/utils/generate-path
 */
function generatePath(originalPath, params) {
  if (params === void 0) {
    params = {};
  }
  let path = originalPath;
  if (path.endsWith("*") && path !== "*" && !path.endsWith("/*")) {
    warning(false, "Route path \"" + path + "\" will be treated as if it were " + ("\"" + path.replace(/\*$/, "/*") + "\" because the `*` character must ") + "always follow a `/` in the pattern. To get rid of this warning, " + ("please change the route path to \"" + path.replace(/\*$/, "/*") + "\"."));
    path = path.replace(/\*$/, "/*");
  }
  // ensure `/` is added at the beginning if the path is absolute
  const prefix = path.startsWith("/") ? "/" : "";
  const stringify = p => p == null ? "" : typeof p === "string" ? p : String(p);
  const segments = path.split(/\/+/).map((segment, index, array) => {
    const isLastSegment = index === array.length - 1;
    // only apply the splat if it's the last segment
    if (isLastSegment && segment === "*") {
      const star = "*";
      // Apply the splat
      return stringify(params[star]);
    }
    const keyMatch = segment.match(/^:([\w-]+)(\??)$/);
    if (keyMatch) {
      const [, key, optional] = keyMatch;
      let param = params[key];
      invariant(optional === "?" || param != null, "Missing \":" + key + "\" param");
      return stringify(param);
    }
    // Remove any optional markers from optional static segments
    return segment.replace(/\?$/g, "");
  })
  // Remove empty segments
  .filter(segment => !!segment);
  return prefix + segments.join("/");
}
/**
 * Performs pattern matching on a URL pathname and returns information about
 * the match.
 *
 * @see https://reactrouter.com/v6/utils/match-path
 */
function matchPath(pattern, pathname) {
  if (typeof pattern === "string") {
    pattern = {
      path: pattern,
      caseSensitive: false,
      end: true
    };
  }
  let [matcher, compiledParams] = compilePath(pattern.path, pattern.caseSensitive, pattern.end);
  let match = pathname.match(matcher);
  if (!match) return null;
  let matchedPathname = match[0];
  let pathnameBase = matchedPathname.replace(/(.)\/+$/, "$1");
  let captureGroups = match.slice(1);
  let params = compiledParams.reduce((memo, _ref, index) => {
    let {
      paramName,
      isOptional
    } = _ref;
    // We need to compute the pathnameBase here using the raw splat value
    // instead of using params["*"] later because it will be decoded then
    if (paramName === "*") {
      let splatValue = captureGroups[index] || "";
      pathnameBase = matchedPathname.slice(0, matchedPathname.length - splatValue.length).replace(/(.)\/+$/, "$1");
    }
    const value = captureGroups[index];
    if (isOptional && !value) {
      memo[paramName] = undefined;
    } else {
      memo[paramName] = (value || "").replace(/%2F/g, "/");
    }
    return memo;
  }, {});
  return {
    params,
    pathname: matchedPathname,
    pathnameBase,
    pattern
  };
}
function compilePath(path, caseSensitive, end) {
  if (caseSensitive === void 0) {
    caseSensitive = false;
  }
  if (end === void 0) {
    end = true;
  }
  warning(path === "*" || !path.endsWith("*") || path.endsWith("/*"), "Route path \"" + path + "\" will be treated as if it were " + ("\"" + path.replace(/\*$/, "/*") + "\" because the `*` character must ") + "always follow a `/` in the pattern. To get rid of this warning, " + ("please change the route path to \"" + path.replace(/\*$/, "/*") + "\"."));
  let params = [];
  let regexpSource = "^" + path.replace(/\/*\*?$/, "") // Ignore trailing / and /*, we'll handle it below
  .replace(/^\/*/, "/") // Make sure it has a leading /
  .replace(/[\\.*+^${}|()[\]]/g, "\\$&") // Escape special regex chars
  .replace(/\/:([\w-]+)(\?)?/g, (_, paramName, isOptional) => {
    params.push({
      paramName,
      isOptional: isOptional != null
    });
    return isOptional ? "/?([^\\/]+)?" : "/([^\\/]+)";
  });
  if (path.endsWith("*")) {
    params.push({
      paramName: "*"
    });
    regexpSource += path === "*" || path === "/*" ? "(.*)$" // Already matched the initial /, just match the rest
    : "(?:\\/(.+)|\\/*)$"; // Don't include the / in params["*"]
  } else if (end) {
    // When matching to the end, ignore trailing slashes
    regexpSource += "\\/*$";
  } else if (path !== "" && path !== "/") {
    // If our path is non-empty and contains anything beyond an initial slash,
    // then we have _some_ form of path in our regex, so we should expect to
    // match only if we find the end of this path segment.  Look for an optional
    // non-captured trailing slash (to match a portion of the URL) or the end
    // of the path (if we've matched to the end).  We used to do this with a
    // word boundary but that gives false positives on routes like
    // /user-preferences since `-` counts as a word boundary.
    regexpSource += "(?:(?=\\/|$))";
  } else ;
  let matcher = new RegExp(regexpSource, caseSensitive ? undefined : "i");
  return [matcher, params];
}
function decodePath(value) {
  try {
    return value.split("/").map(v => decodeURIComponent(v).replace(/\//g, "%2F")).join("/");
  } catch (error) {
    warning(false, "The URL path \"" + value + "\" could not be decoded because it is is a " + "malformed URL segment. This is probably due to a bad percent " + ("encoding (" + error + ")."));
    return value;
  }
}
/**
 * @private
 */
function stripBasename(pathname, basename) {
  if (basename === "/") return pathname;
  if (!pathname.toLowerCase().startsWith(basename.toLowerCase())) {
    return null;
  }
  // We want to leave trailing slash behavior in the user's control, so if they
  // specify a basename with a trailing slash, we should support it
  let startIndex = basename.endsWith("/") ? basename.length - 1 : basename.length;
  let nextChar = pathname.charAt(startIndex);
  if (nextChar && nextChar !== "/") {
    // pathname does not start with basename/
    return null;
  }
  return pathname.slice(startIndex) || "/";
}
/**
 * Returns a resolved path object relative to the given pathname.
 *
 * @see https://reactrouter.com/v6/utils/resolve-path
 */
function resolvePath(to, fromPathname) {
  if (fromPathname === void 0) {
    fromPathname = "/";
  }
  let {
    pathname: toPathname,
    search = "",
    hash = ""
  } = typeof to === "string" ? parsePath(to) : to;
  let pathname = toPathname ? toPathname.startsWith("/") ? toPathname : resolvePathname(toPathname, fromPathname) : fromPathname;
  return {
    pathname,
    search: normalizeSearch(search),
    hash: normalizeHash(hash)
  };
}
function resolvePathname(relativePath, fromPathname) {
  let segments = fromPathname.replace(/\/+$/, "").split("/");
  let relativeSegments = relativePath.split("/");
  relativeSegments.forEach(segment => {
    if (segment === "..") {
      // Keep the root "" segment so the pathname starts at /
      if (segments.length > 1) segments.pop();
    } else if (segment !== ".") {
      segments.push(segment);
    }
  });
  return segments.length > 1 ? segments.join("/") : "/";
}
function getInvalidPathError(char, field, dest, path) {
  return "Cannot include a '" + char + "' character in a manually specified " + ("`to." + field + "` field [" + JSON.stringify(path) + "].  Please separate it out to the ") + ("`to." + dest + "` field. Alternatively you may provide the full path as ") + "a string in <Link to=\"...\"> and the router will parse it for you.";
}
/**
 * @private
 *
 * When processing relative navigation we want to ignore ancestor routes that
 * do not contribute to the path, such that index/pathless layout routes don't
 * interfere.
 *
 * For example, when moving a route element into an index route and/or a
 * pathless layout route, relative link behavior contained within should stay
 * the same.  Both of the following examples should link back to the root:
 *
 *   <Route path="/">
 *     <Route path="accounts" element={<Link to=".."}>
 *   </Route>
 *
 *   <Route path="/">
 *     <Route path="accounts">
 *       <Route element={<AccountsLayout />}>       // <-- Does not contribute
 *         <Route index element={<Link to=".."} />  // <-- Does not contribute
 *       </Route
 *     </Route>
 *   </Route>
 */
function getPathContributingMatches(matches) {
  return matches.filter((match, index) => index === 0 || match.route.path && match.route.path.length > 0);
}
// Return the array of pathnames for the current route matches - used to
// generate the routePathnames input for resolveTo()
function getResolveToMatches(matches, v7_relativeSplatPath) {
  let pathMatches = getPathContributingMatches(matches);
  // When v7_relativeSplatPath is enabled, use the full pathname for the leaf
  // match so we include splat values for "." links.  See:
  // https://github.com/remix-run/react-router/issues/11052#issuecomment-1836589329
  if (v7_relativeSplatPath) {
    return pathMatches.map((match, idx) => idx === pathMatches.length - 1 ? match.pathname : match.pathnameBase);
  }
  return pathMatches.map(match => match.pathnameBase);
}
/**
 * @private
 */
function resolveTo(toArg, routePathnames, locationPathname, isPathRelative) {
  if (isPathRelative === void 0) {
    isPathRelative = false;
  }
  let to;
  if (typeof toArg === "string") {
    to = parsePath(toArg);
  } else {
    to = _extends({}, toArg);
    invariant(!to.pathname || !to.pathname.includes("?"), getInvalidPathError("?", "pathname", "search", to));
    invariant(!to.pathname || !to.pathname.includes("#"), getInvalidPathError("#", "pathname", "hash", to));
    invariant(!to.search || !to.search.includes("#"), getInvalidPathError("#", "search", "hash", to));
  }
  let isEmptyPath = toArg === "" || to.pathname === "";
  let toPathname = isEmptyPath ? "/" : to.pathname;
  let from;
  // Routing is relative to the current pathname if explicitly requested.
  //
  // If a pathname is explicitly provided in `to`, it should be relative to the
  // route context. This is explained in `Note on `<Link to>` values` in our
  // migration guide from v5 as a means of disambiguation between `to` values
  // that begin with `/` and those that do not. However, this is problematic for
  // `to` values that do not provide a pathname. `to` can simply be a search or
  // hash string, in which case we should assume that the navigation is relative
  // to the current location's pathname and *not* the route pathname.
  if (toPathname == null) {
    from = locationPathname;
  } else {
    let routePathnameIndex = routePathnames.length - 1;
    // With relative="route" (the default), each leading .. segment means
    // "go up one route" instead of "go up one URL segment".  This is a key
    // difference from how <a href> works and a major reason we call this a
    // "to" value instead of a "href".
    if (!isPathRelative && toPathname.startsWith("..")) {
      let toSegments = toPathname.split("/");
      while (toSegments[0] === "..") {
        toSegments.shift();
        routePathnameIndex -= 1;
      }
      to.pathname = toSegments.join("/");
    }
    from = routePathnameIndex >= 0 ? routePathnames[routePathnameIndex] : "/";
  }
  let path = resolvePath(to, from);
  // Ensure the pathname has a trailing slash if the original "to" had one
  let hasExplicitTrailingSlash = toPathname && toPathname !== "/" && toPathname.endsWith("/");
  // Or if this was a link to the current path which has a trailing slash
  let hasCurrentTrailingSlash = (isEmptyPath || toPathname === ".") && locationPathname.endsWith("/");
  if (!path.pathname.endsWith("/") && (hasExplicitTrailingSlash || hasCurrentTrailingSlash)) {
    path.pathname += "/";
  }
  return path;
}
/**
 * @private
 */
function getToPathname(to) {
  // Empty strings should be treated the same as / paths
  return to === "" || to.pathname === "" ? "/" : typeof to === "string" ? parsePath(to).pathname : to.pathname;
}
/**
 * @private
 */
const joinPaths = paths => paths.join("/").replace(/\/\/+/g, "/");
/**
 * @private
 */
const normalizePathname = pathname => pathname.replace(/\/+$/, "").replace(/^\/*/, "/");
/**
 * @private
 */
const normalizeSearch = search => !search || search === "?" ? "" : search.startsWith("?") ? search : "?" + search;
/**
 * @private
 */
const normalizeHash = hash => !hash || hash === "#" ? "" : hash.startsWith("#") ? hash : "#" + hash;
/**
 * This is a shortcut for creating `application/json` responses. Converts `data`
 * to JSON and sets the `Content-Type` header.
 *
 * @deprecated The `json` method is deprecated in favor of returning raw objects.
 * This method will be removed in v7.
 */
const json = function json(data, init) {
  if (init === void 0) {
    init = {};
  }
  let responseInit = typeof init === "number" ? {
    status: init
  } : init;
  let headers = new Headers(responseInit.headers);
  if (!headers.has("Content-Type")) {
    headers.set("Content-Type", "application/json; charset=utf-8");
  }
  return new Response(JSON.stringify(data), _extends({}, responseInit, {
    headers
  }));
};
class DataWithResponseInit {
  constructor(data, init) {
    this.type = "DataWithResponseInit";
    this.data = data;
    this.init = init || null;
  }
}
/**
 * Create "responses" that contain `status`/`headers` without forcing
 * serialization into an actual `Response` - used by Remix single fetch
 */
function data(data, init) {
  return new DataWithResponseInit(data, typeof init === "number" ? {
    status: init
  } : init);
}
class AbortedDeferredError extends Error {}
class DeferredData {
  constructor(data, responseInit) {
    this.pendingKeysSet = new Set();
    this.subscribers = new Set();
    this.deferredKeys = [];
    invariant(data && typeof data === "object" && !Array.isArray(data), "defer() only accepts plain objects");
    // Set up an AbortController + Promise we can race against to exit early
    // cancellation
    let reject;
    this.abortPromise = new Promise((_, r) => reject = r);
    this.controller = new AbortController();
    let onAbort = () => reject(new AbortedDeferredError("Deferred data aborted"));
    this.unlistenAbortSignal = () => this.controller.signal.removeEventListener("abort", onAbort);
    this.controller.signal.addEventListener("abort", onAbort);
    this.data = Object.entries(data).reduce((acc, _ref2) => {
      let [key, value] = _ref2;
      return Object.assign(acc, {
        [key]: this.trackPromise(key, value)
      });
    }, {});
    if (this.done) {
      // All incoming values were resolved
      this.unlistenAbortSignal();
    }
    this.init = responseInit;
  }
  trackPromise(key, value) {
    if (!(value instanceof Promise)) {
      return value;
    }
    this.deferredKeys.push(key);
    this.pendingKeysSet.add(key);
    // We store a little wrapper promise that will be extended with
    // _data/_error props upon resolve/reject
    let promise = Promise.race([value, this.abortPromise]).then(data => this.onSettle(promise, key, undefined, data), error => this.onSettle(promise, key, error));
    // Register rejection listeners to avoid uncaught promise rejections on
    // errors or aborted deferred values
    promise.catch(() => {});
    Object.defineProperty(promise, "_tracked", {
      get: () => true
    });
    return promise;
  }
  onSettle(promise, key, error, data) {
    if (this.controller.signal.aborted && error instanceof AbortedDeferredError) {
      this.unlistenAbortSignal();
      Object.defineProperty(promise, "_error", {
        get: () => error
      });
      return Promise.reject(error);
    }
    this.pendingKeysSet.delete(key);
    if (this.done) {
      // Nothing left to abort!
      this.unlistenAbortSignal();
    }
    // If the promise was resolved/rejected with undefined, we'll throw an error as you
    // should always resolve with a value or null
    if (error === undefined && data === undefined) {
      let undefinedError = new Error("Deferred data for key \"" + key + "\" resolved/rejected with `undefined`, " + "you must resolve/reject with a value or `null`.");
      Object.defineProperty(promise, "_error", {
        get: () => undefinedError
      });
      this.emit(false, key);
      return Promise.reject(undefinedError);
    }
    if (data === undefined) {
      Object.defineProperty(promise, "_error", {
        get: () => error
      });
      this.emit(false, key);
      return Promise.reject(error);
    }
    Object.defineProperty(promise, "_data", {
      get: () => data
    });
    this.emit(false, key);
    return data;
  }
  emit(aborted, settledKey) {
    this.subscribers.forEach(subscriber => subscriber(aborted, settledKey));
  }
  subscribe(fn) {
    this.subscribers.add(fn);
    return () => this.subscribers.delete(fn);
  }
  cancel() {
    this.controller.abort();
    this.pendingKeysSet.forEach((v, k) => this.pendingKeysSet.delete(k));
    this.emit(true);
  }
  async resolveData(signal) {
    let aborted = false;
    if (!this.done) {
      let onAbort = () => this.cancel();
      signal.addEventListener("abort", onAbort);
      aborted = await new Promise(resolve => {
        this.subscribe(aborted => {
          signal.removeEventListener("abort", onAbort);
          if (aborted || this.done) {
            resolve(aborted);
          }
        });
      });
    }
    return aborted;
  }
  get done() {
    return this.pendingKeysSet.size === 0;
  }
  get unwrappedData() {
    invariant(this.data !== null && this.done, "Can only unwrap data on initialized and settled deferreds");
    return Object.entries(this.data).reduce((acc, _ref3) => {
      let [key, value] = _ref3;
      return Object.assign(acc, {
        [key]: unwrapTrackedPromise(value)
      });
    }, {});
  }
  get pendingKeys() {
    return Array.from(this.pendingKeysSet);
  }
}
function isTrackedPromise(value) {
  return value instanceof Promise && value._tracked === true;
}
function unwrapTrackedPromise(value) {
  if (!isTrackedPromise(value)) {
    return value;
  }
  if (value._error) {
    throw value._error;
  }
  return value._data;
}
/**
 * @deprecated The `defer` method is deprecated in favor of returning raw
 * objects. This method will be removed in v7.
 */
const defer = function defer(data, init) {
  if (init === void 0) {
    init = {};
  }
  let responseInit = typeof init === "number" ? {
    status: init
  } : init;
  return new DeferredData(data, responseInit);
};
/**
 * A redirect response. Sets the status code and the `Location` header.
 * Defaults to "302 Found".
 */
const redirect = function redirect(url, init) {
  if (init === void 0) {
    init = 302;
  }
  let responseInit = init;
  if (typeof responseInit === "number") {
    responseInit = {
      status: responseInit
    };
  } else if (typeof responseInit.status === "undefined") {
    responseInit.status = 302;
  }
  let headers = new Headers(responseInit.headers);
  headers.set("Location", url);
  return new Response(null, _extends({}, responseInit, {
    headers
  }));
};
/**
 * A redirect response that will force a document reload to the new location.
 * Sets the status code and the `Location` header.
 * Defaults to "302 Found".
 */
const redirectDocument = (url, init) => {
  let response = redirect(url, init);
  response.headers.set("X-Remix-Reload-Document", "true");
  return response;
};
/**
 * A redirect response that will perform a `history.replaceState` instead of a
 * `history.pushState` for client-side navigation redirects.
 * Sets the status code and the `Location` header.
 * Defaults to "302 Found".
 */
const replace = (url, init) => {
  let response = redirect(url, init);
  response.headers.set("X-Remix-Replace", "true");
  return response;
};
/**
 * @private
 * Utility class we use to hold auto-unwrapped 4xx/5xx Response bodies
 *
 * We don't export the class for public use since it's an implementation
 * detail, but we export the interface above so folks can build their own
 * abstractions around instances via isRouteErrorResponse()
 */
class ErrorResponseImpl {
  constructor(status, statusText, data, internal) {
    if (internal === void 0) {
      internal = false;
    }
    this.status = status;
    this.statusText = statusText || "";
    this.internal = internal;
    if (data instanceof Error) {
      this.data = data.toString();
      this.error = data;
    } else {
      this.data = data;
    }
  }
}
/**
 * Check if the given error is an ErrorResponse generated from a 4xx/5xx
 * Response thrown from an action/loader
 */
function isRouteErrorResponse(error) {
  return error != null && typeof error.status === "number" && typeof error.statusText === "string" && typeof error.internal === "boolean" && "data" in error;
}

const validMutationMethodsArr = ["post", "put", "patch", "delete"];
const validMutationMethods = new Set(validMutationMethodsArr);
const validRequestMethodsArr = ["get", ...validMutationMethodsArr];
const validRequestMethods = new Set(validRequestMethodsArr);
const redirectStatusCodes = new Set([301, 302, 303, 307, 308]);
const redirectPreserveMethodStatusCodes = new Set([307, 308]);
const IDLE_NAVIGATION = {
  state: "idle",
  location: undefined,
  formMethod: undefined,
  formAction: undefined,
  formEncType: undefined,
  formData: undefined,
  json: undefined,
  text: undefined
};
const IDLE_FETCHER = {
  state: "idle",
  data: undefined,
  formMethod: undefined,
  formAction: undefined,
  formEncType: undefined,
  formData: undefined,
  json: undefined,
  text: undefined
};
const IDLE_BLOCKER = {
  state: "unblocked",
  proceed: undefined,
  reset: undefined,
  location: undefined
};
const ABSOLUTE_URL_REGEX = /^(?:[a-z][a-z0-9+.-]*:|\/\/)/i;
const defaultMapRouteProperties = route => ({
  hasErrorBoundary: Boolean(route.hasErrorBoundary)
});
const TRANSITIONS_STORAGE_KEY = "remix-router-transitions";
//#endregion
////////////////////////////////////////////////////////////////////////////////
//#region createRouter
////////////////////////////////////////////////////////////////////////////////
/**
 * Create a router and listen to history POP navigations
 */
function createRouter(init) {
  const routerWindow = init.window ? init.window : typeof window !== "undefined" ? window : undefined;
  const isBrowser = typeof routerWindow !== "undefined" && typeof routerWindow.document !== "undefined" && typeof routerWindow.document.createElement !== "undefined";
  const isServer = !isBrowser;
  invariant(init.routes.length > 0, "You must provide a non-empty routes array to createRouter");
  let mapRouteProperties;
  if (init.mapRouteProperties) {
    mapRouteProperties = init.mapRouteProperties;
  } else if (init.detectErrorBoundary) {
    // If they are still using the deprecated version, wrap it with the new API
    let detectErrorBoundary = init.detectErrorBoundary;
    mapRouteProperties = route => ({
      hasErrorBoundary: detectErrorBoundary(route)
    });
  } else {
    mapRouteProperties = defaultMapRouteProperties;
  }
  // Routes keyed by ID
  let manifest = {};
  // Routes in tree format for matching
  let dataRoutes = convertRoutesToDataRoutes(init.routes, mapRouteProperties, undefined, manifest);
  let inFlightDataRoutes;
  let basename = init.basename || "/";
  let dataStrategyImpl = init.dataStrategy || defaultDataStrategy;
  let patchRoutesOnNavigationImpl = init.patchRoutesOnNavigation;
  // Config driven behavior flags
  let future = _extends({
    v7_fetcherPersist: false,
    v7_normalizeFormMethod: false,
    v7_partialHydration: false,
    v7_prependBasename: false,
    v7_relativeSplatPath: false,
    v7_skipActionErrorRevalidation: false
  }, init.future);
  // Cleanup function for history
  let unlistenHistory = null;
  // Externally-provided functions to call on all state changes
  let subscribers = new Set();
  // Externally-provided object to hold scroll restoration locations during routing
  let savedScrollPositions = null;
  // Externally-provided function to get scroll restoration keys
  let getScrollRestorationKey = null;
  // Externally-provided function to get current scroll position
  let getScrollPosition = null;
  // One-time flag to control the initial hydration scroll restoration.  Because
  // we don't get the saved positions from <ScrollRestoration /> until _after_
  // the initial render, we need to manually trigger a separate updateState to
  // send along the restoreScrollPosition
  // Set to true if we have `hydrationData` since we assume we were SSR'd and that
  // SSR did the initial scroll restoration.
  let initialScrollRestored = init.hydrationData != null;
  let initialMatches = matchRoutes(dataRoutes, init.history.location, basename);
  let initialErrors = null;
  if (initialMatches == null && !patchRoutesOnNavigationImpl) {
    // If we do not match a user-provided-route, fall back to the root
    // to allow the error boundary to take over
    let error = getInternalRouterError(404, {
      pathname: init.history.location.pathname
    });
    let {
      matches,
      route
    } = getShortCircuitMatches(dataRoutes);
    initialMatches = matches;
    initialErrors = {
      [route.id]: error
    };
  }
  // In SPA apps, if the user provided a patchRoutesOnNavigation implementation and
  // our initial match is a splat route, clear them out so we run through lazy
  // discovery on hydration in case there's a more accurate lazy route match.
  // In SSR apps (with `hydrationData`), we expect that the server will send
  // up the proper matched routes so we don't want to run lazy discovery on
  // initial hydration and want to hydrate into the splat route.
  if (initialMatches && !init.hydrationData) {
    let fogOfWar = checkFogOfWar(initialMatches, dataRoutes, init.history.location.pathname);
    if (fogOfWar.active) {
      initialMatches = null;
    }
  }
  let initialized;
  if (!initialMatches) {
    initialized = false;
    initialMatches = [];
    // If partial hydration and fog of war is enabled, we will be running
    // `patchRoutesOnNavigation` during hydration so include any partial matches as
    // the initial matches so we can properly render `HydrateFallback`'s
    if (future.v7_partialHydration) {
      let fogOfWar = checkFogOfWar(null, dataRoutes, init.history.location.pathname);
      if (fogOfWar.active && fogOfWar.matches) {
        initialMatches = fogOfWar.matches;
      }
    }
  } else if (initialMatches.some(m => m.route.lazy)) {
    // All initialMatches need to be loaded before we're ready.  If we have lazy
    // functions around still then we'll need to run them in initialize()
    initialized = false;
  } else if (!initialMatches.some(m => m.route.loader)) {
    // If we've got no loaders to run, then we're good to go
    initialized = true;
  } else if (future.v7_partialHydration) {
    // If partial hydration is enabled, we're initialized so long as we were
    // provided with hydrationData for every route with a loader, and no loaders
    // were marked for explicit hydration
    let loaderData = init.hydrationData ? init.hydrationData.loaderData : null;
    let errors = init.hydrationData ? init.hydrationData.errors : null;
    // If errors exist, don't consider routes below the boundary
    if (errors) {
      let idx = initialMatches.findIndex(m => errors[m.route.id] !== undefined);
      initialized = initialMatches.slice(0, idx + 1).every(m => !shouldLoadRouteOnHydration(m.route, loaderData, errors));
    } else {
      initialized = initialMatches.every(m => !shouldLoadRouteOnHydration(m.route, loaderData, errors));
    }
  } else {
    // Without partial hydration - we're initialized if we were provided any
    // hydrationData - which is expected to be complete
    initialized = init.hydrationData != null;
  }
  let router;
  let state = {
    historyAction: init.history.action,
    location: init.history.location,
    matches: initialMatches,
    initialized,
    navigation: IDLE_NAVIGATION,
    // Don't restore on initial updateState() if we were SSR'd
    restoreScrollPosition: init.hydrationData != null ? false : null,
    preventScrollReset: false,
    revalidation: "idle",
    loaderData: init.hydrationData && init.hydrationData.loaderData || {},
    actionData: init.hydrationData && init.hydrationData.actionData || null,
    errors: init.hydrationData && init.hydrationData.errors || initialErrors,
    fetchers: new Map(),
    blockers: new Map()
  };
  // -- Stateful internal variables to manage navigations --
  // Current navigation in progress (to be committed in completeNavigation)
  let pendingAction = Action.Pop;
  // Should the current navigation prevent the scroll reset if scroll cannot
  // be restored?
  let pendingPreventScrollReset = false;
  // AbortController for the active navigation
  let pendingNavigationController;
  // Should the current navigation enable document.startViewTransition?
  let pendingViewTransitionEnabled = false;
  // Store applied view transitions so we can apply them on POP
  let appliedViewTransitions = new Map();
  // Cleanup function for persisting applied transitions to sessionStorage
  let removePageHideEventListener = null;
  // We use this to avoid touching history in completeNavigation if a
  // revalidation is entirely uninterrupted
  let isUninterruptedRevalidation = false;
  // Use this internal flag to force revalidation of all loaders:
  //  - submissions (completed or interrupted)
  //  - useRevalidator()
  //  - X-Remix-Revalidate (from redirect)
  let isRevalidationRequired = false;
  // Use this internal array to capture routes that require revalidation due
  // to a cancelled deferred on action submission
  let cancelledDeferredRoutes = [];
  // Use this internal array to capture fetcher loads that were cancelled by an
  // action navigation and require revalidation
  let cancelledFetcherLoads = new Set();
  // AbortControllers for any in-flight fetchers
  let fetchControllers = new Map();
  // Track loads based on the order in which they started
  let incrementingLoadId = 0;
  // Track the outstanding pending navigation data load to be compared against
  // the globally incrementing load when a fetcher load lands after a completed
  // navigation
  let pendingNavigationLoadId = -1;
  // Fetchers that triggered data reloads as a result of their actions
  let fetchReloadIds = new Map();
  // Fetchers that triggered redirect navigations
  let fetchRedirectIds = new Set();
  // Most recent href/match for fetcher.load calls for fetchers
  let fetchLoadMatches = new Map();
  // Ref-count mounted fetchers so we know when it's ok to clean them up
  let activeFetchers = new Map();
  // Fetchers that have requested a delete when using v7_fetcherPersist,
  // they'll be officially removed after they return to idle
  let deletedFetchers = new Set();
  // Store DeferredData instances for active route matches.  When a
  // route loader returns defer() we stick one in here.  Then, when a nested
  // promise resolves we update loaderData.  If a new navigation starts we
  // cancel active deferreds for eliminated routes.
  let activeDeferreds = new Map();
  // Store blocker functions in a separate Map outside of router state since
  // we don't need to update UI state if they change
  let blockerFunctions = new Map();
  // Flag to ignore the next history update, so we can revert the URL change on
  // a POP navigation that was blocked by the user without touching router state
  let unblockBlockerHistoryUpdate = undefined;
  // Initialize the router, all side effects should be kicked off from here.
  // Implemented as a Fluent API for ease of:
  //   let router = createRouter(init).initialize();
  function initialize() {
    // If history informs us of a POP navigation, start the navigation but do not update
    // state.  We'll update our own state once the navigation completes
    unlistenHistory = init.history.listen(_ref => {
      let {
        action: historyAction,
        location,
        delta
      } = _ref;
      // Ignore this event if it was just us resetting the URL from a
      // blocked POP navigation
      if (unblockBlockerHistoryUpdate) {
        unblockBlockerHistoryUpdate();
        unblockBlockerHistoryUpdate = undefined;
        return;
      }
      warning(blockerFunctions.size === 0 || delta != null, "You are trying to use a blocker on a POP navigation to a location " + "that was not created by @remix-run/router. This will fail silently in " + "production. This can happen if you are navigating outside the router " + "via `window.history.pushState`/`window.location.hash` instead of using " + "router navigation APIs.  This can also happen if you are using " + "createHashRouter and the user manually changes the URL.");
      let blockerKey = shouldBlockNavigation({
        currentLocation: state.location,
        nextLocation: location,
        historyAction
      });
      if (blockerKey && delta != null) {
        // Restore the URL to match the current UI, but don't update router state
        let nextHistoryUpdatePromise = new Promise(resolve => {
          unblockBlockerHistoryUpdate = resolve;
        });
        init.history.go(delta * -1);
        // Put the blocker into a blocked state
        updateBlocker(blockerKey, {
          state: "blocked",
          location,
          proceed() {
            updateBlocker(blockerKey, {
              state: "proceeding",
              proceed: undefined,
              reset: undefined,
              location
            });
            // Re-do the same POP navigation we just blocked, after the url
            // restoration is also complete.  See:
            // https://github.com/remix-run/react-router/issues/11613
            nextHistoryUpdatePromise.then(() => init.history.go(delta));
          },
          reset() {
            let blockers = new Map(state.blockers);
            blockers.set(blockerKey, IDLE_BLOCKER);
            updateState({
              blockers
            });
          }
        });
        return;
      }
      return startNavigation(historyAction, location);
    });
    if (isBrowser) {
      // FIXME: This feels gross.  How can we cleanup the lines between
      // scrollRestoration/appliedTransitions persistance?
      restoreAppliedTransitions(routerWindow, appliedViewTransitions);
      let _saveAppliedTransitions = () => persistAppliedTransitions(routerWindow, appliedViewTransitions);
      routerWindow.addEventListener("pagehide", _saveAppliedTransitions);
      removePageHideEventListener = () => routerWindow.removeEventListener("pagehide", _saveAppliedTransitions);
    }
    // Kick off initial data load if needed.  Use Pop to avoid modifying history
    // Note we don't do any handling of lazy here.  For SPA's it'll get handled
    // in the normal navigation flow.  For SSR it's expected that lazy modules are
    // resolved prior to router creation since we can't go into a fallbackElement
    // UI for SSR'd apps
    if (!state.initialized) {
      startNavigation(Action.Pop, state.location, {
        initialHydration: true
      });
    }
    return router;
  }
  // Clean up a router and it's side effects
  function dispose() {
    if (unlistenHistory) {
      unlistenHistory();
    }
    if (removePageHideEventListener) {
      removePageHideEventListener();
    }
    subscribers.clear();
    pendingNavigationController && pendingNavigationController.abort();
    state.fetchers.forEach((_, key) => deleteFetcher(key));
    state.blockers.forEach((_, key) => deleteBlocker(key));
  }
  // Subscribe to state updates for the router
  function subscribe(fn) {
    subscribers.add(fn);
    return () => subscribers.delete(fn);
  }
  // Update our state and notify the calling context of the change
  function updateState(newState, opts) {
    if (opts === void 0) {
      opts = {};
    }
    state = _extends({}, state, newState);
    // Prep fetcher cleanup so we can tell the UI which fetcher data entries
    // can be removed
    let completedFetchers = [];
    let deletedFetchersKeys = [];
    if (future.v7_fetcherPersist) {
      state.fetchers.forEach((fetcher, key) => {
        if (fetcher.state === "idle") {
          if (deletedFetchers.has(key)) {
            // Unmounted from the UI and can be totally removed
            deletedFetchersKeys.push(key);
          } else {
            // Returned to idle but still mounted in the UI, so semi-remains for
            // revalidations and such
            completedFetchers.push(key);
          }
        }
      });
    }
    // Iterate over a local copy so that if flushSync is used and we end up
    // removing and adding a new subscriber due to the useCallback dependencies,
    // we don't get ourselves into a loop calling the new subscriber immediately
    [...subscribers].forEach(subscriber => subscriber(state, {
      deletedFetchers: deletedFetchersKeys,
      viewTransitionOpts: opts.viewTransitionOpts,
      flushSync: opts.flushSync === true
    }));
    // Remove idle fetchers from state since we only care about in-flight fetchers.
    if (future.v7_fetcherPersist) {
      completedFetchers.forEach(key => state.fetchers.delete(key));
      deletedFetchersKeys.forEach(key => deleteFetcher(key));
    }
  }
  // Complete a navigation returning the state.navigation back to the IDLE_NAVIGATION
  // and setting state.[historyAction/location/matches] to the new route.
  // - Location is a required param
  // - Navigation will always be set to IDLE_NAVIGATION
  // - Can pass any other state in newState
  function completeNavigation(location, newState, _temp) {
    var _location$state, _location$state2;
    let {
      flushSync
    } = _temp === void 0 ? {} : _temp;
    // Deduce if we're in a loading/actionReload state:
    // - We have committed actionData in the store
    // - The current navigation was a mutation submission
    // - We're past the submitting state and into the loading state
    // - The location being loaded is not the result of a redirect
    let isActionReload = state.actionData != null && state.navigation.formMethod != null && isMutationMethod(state.navigation.formMethod) && state.navigation.state === "loading" && ((_location$state = location.state) == null ? void 0 : _location$state._isRedirect) !== true;
    let actionData;
    if (newState.actionData) {
      if (Object.keys(newState.actionData).length > 0) {
        actionData = newState.actionData;
      } else {
        // Empty actionData -> clear prior actionData due to an action error
        actionData = null;
      }
    } else if (isActionReload) {
      // Keep the current data if we're wrapping up the action reload
      actionData = state.actionData;
    } else {
      // Clear actionData on any other completed navigations
      actionData = null;
    }
    // Always preserve any existing loaderData from re-used routes
    let loaderData = newState.loaderData ? mergeLoaderData(state.loaderData, newState.loaderData, newState.matches || [], newState.errors) : state.loaderData;
    // On a successful navigation we can assume we got through all blockers
    // so we can start fresh
    let blockers = state.blockers;
    if (blockers.size > 0) {
      blockers = new Map(blockers);
      blockers.forEach((_, k) => blockers.set(k, IDLE_BLOCKER));
    }
    // Always respect the user flag.  Otherwise don't reset on mutation
    // submission navigations unless they redirect
    let preventScrollReset = pendingPreventScrollReset === true || state.navigation.formMethod != null && isMutationMethod(state.navigation.formMethod) && ((_location$state2 = location.state) == null ? void 0 : _location$state2._isRedirect) !== true;
    // Commit any in-flight routes at the end of the HMR revalidation "navigation"
    if (inFlightDataRoutes) {
      dataRoutes = inFlightDataRoutes;
      inFlightDataRoutes = undefined;
    }
    if (isUninterruptedRevalidation) ; else if (pendingAction === Action.Pop) ; else if (pendingAction === Action.Push) {
      init.history.push(location, location.state);
    } else if (pendingAction === Action.Replace) {
      init.history.replace(location, location.state);
    }
    let viewTransitionOpts;
    // On POP, enable transitions if they were enabled on the original navigation
    if (pendingAction === Action.Pop) {
      // Forward takes precedence so they behave like the original navigation
      let priorPaths = appliedViewTransitions.get(state.location.pathname);
      if (priorPaths && priorPaths.has(location.pathname)) {
        viewTransitionOpts = {
          currentLocation: state.location,
          nextLocation: location
        };
      } else if (appliedViewTransitions.has(location.pathname)) {
        // If we don't have a previous forward nav, assume we're popping back to
        // the new location and enable if that location previously enabled
        viewTransitionOpts = {
          currentLocation: location,
          nextLocation: state.location
        };
      }
    } else if (pendingViewTransitionEnabled) {
      // Store the applied transition on PUSH/REPLACE
      let toPaths = appliedViewTransitions.get(state.location.pathname);
      if (toPaths) {
        toPaths.add(location.pathname);
      } else {
        toPaths = new Set([location.pathname]);
        appliedViewTransitions.set(state.location.pathname, toPaths);
      }
      viewTransitionOpts = {
        currentLocation: state.location,
        nextLocation: location
      };
    }
    updateState(_extends({}, newState, {
      actionData,
      loaderData,
      historyAction: pendingAction,
      location,
      initialized: true,
      navigation: IDLE_NAVIGATION,
      revalidation: "idle",
      restoreScrollPosition: getSavedScrollPosition(location, newState.matches || state.matches),
      preventScrollReset,
      blockers
    }), {
      viewTransitionOpts,
      flushSync: flushSync === true
    });
    // Reset stateful navigation vars
    pendingAction = Action.Pop;
    pendingPreventScrollReset = false;
    pendingViewTransitionEnabled = false;
    isUninterruptedRevalidation = false;
    isRevalidationRequired = false;
    cancelledDeferredRoutes = [];
  }
  // Trigger a navigation event, which can either be a numerical POP or a PUSH
  // replace with an optional submission
  async function navigate(to, opts) {
    if (typeof to === "number") {
      init.history.go(to);
      return;
    }
    let normalizedPath = normalizeTo(state.location, state.matches, basename, future.v7_prependBasename, to, future.v7_relativeSplatPath, opts == null ? void 0 : opts.fromRouteId, opts == null ? void 0 : opts.relative);
    let {
      path,
      submission,
      error
    } = normalizeNavigateOptions(future.v7_normalizeFormMethod, false, normalizedPath, opts);
    let currentLocation = state.location;
    let nextLocation = createLocation(state.location, path, opts && opts.state);
    // When using navigate as a PUSH/REPLACE we aren't reading an already-encoded
    // URL from window.location, so we need to encode it here so the behavior
    // remains the same as POP and non-data-router usages.  new URL() does all
    // the same encoding we'd get from a history.pushState/window.location read
    // without having to touch history
    nextLocation = _extends({}, nextLocation, init.history.encodeLocation(nextLocation));
    let userReplace = opts && opts.replace != null ? opts.replace : undefined;
    let historyAction = Action.Push;
    if (userReplace === true) {
      historyAction = Action.Replace;
    } else if (userReplace === false) ; else if (submission != null && isMutationMethod(submission.formMethod) && submission.formAction === state.location.pathname + state.location.search) {
      // By default on submissions to the current location we REPLACE so that
      // users don't have to double-click the back button to get to the prior
      // location.  If the user redirects to a different location from the
      // action/loader this will be ignored and the redirect will be a PUSH
      historyAction = Action.Replace;
    }
    let preventScrollReset = opts && "preventScrollReset" in opts ? opts.preventScrollReset === true : undefined;
    let flushSync = (opts && opts.flushSync) === true;
    let blockerKey = shouldBlockNavigation({
      currentLocation,
      nextLocation,
      historyAction
    });
    if (blockerKey) {
      // Put the blocker into a blocked state
      updateBlocker(blockerKey, {
        state: "blocked",
        location: nextLocation,
        proceed() {
          updateBlocker(blockerKey, {
            state: "proceeding",
            proceed: undefined,
            reset: undefined,
            location: nextLocation
          });
          // Send the same navigation through
          navigate(to, opts);
        },
        reset() {
          let blockers = new Map(state.blockers);
          blockers.set(blockerKey, IDLE_BLOCKER);
          updateState({
            blockers
          });
        }
      });
      return;
    }
    return await startNavigation(historyAction, nextLocation, {
      submission,
      // Send through the formData serialization error if we have one so we can
      // render at the right error boundary after we match routes
      pendingError: error,
      preventScrollReset,
      replace: opts && opts.replace,
      enableViewTransition: opts && opts.viewTransition,
      flushSync
    });
  }
  // Revalidate all current loaders.  If a navigation is in progress or if this
  // is interrupted by a navigation, allow this to "succeed" by calling all
  // loaders during the next loader round
  function revalidate() {
    interruptActiveLoads();
    updateState({
      revalidation: "loading"
    });
    // If we're currently submitting an action, we don't need to start a new
    // navigation, we'll just let the follow up loader execution call all loaders
    if (state.navigation.state === "submitting") {
      return;
    }
    // If we're currently in an idle state, start a new navigation for the current
    // action/location and mark it as uninterrupted, which will skip the history
    // update in completeNavigation
    if (state.navigation.state === "idle") {
      startNavigation(state.historyAction, state.location, {
        startUninterruptedRevalidation: true
      });
      return;
    }
    // Otherwise, if we're currently in a loading state, just start a new
    // navigation to the navigation.location but do not trigger an uninterrupted
    // revalidation so that history correctly updates once the navigation completes
    startNavigation(pendingAction || state.historyAction, state.navigation.location, {
      overrideNavigation: state.navigation,
      // Proxy through any rending view transition
      enableViewTransition: pendingViewTransitionEnabled === true
    });
  }
  // Start a navigation to the given action/location.  Can optionally provide a
  // overrideNavigation which will override the normalLoad in the case of a redirect
  // navigation
  async function startNavigation(historyAction, location, opts) {
    // Abort any in-progress navigations and start a new one. Unset any ongoing
    // uninterrupted revalidations unless told otherwise, since we want this
    // new navigation to update history normally
    pendingNavigationController && pendingNavigationController.abort();
    pendingNavigationController = null;
    pendingAction = historyAction;
    isUninterruptedRevalidation = (opts && opts.startUninterruptedRevalidation) === true;
    // Save the current scroll position every time we start a new navigation,
    // and track whether we should reset scroll on completion
    saveScrollPosition(state.location, state.matches);
    pendingPreventScrollReset = (opts && opts.preventScrollReset) === true;
    pendingViewTransitionEnabled = (opts && opts.enableViewTransition) === true;
    let routesToUse = inFlightDataRoutes || dataRoutes;
    let loadingNavigation = opts && opts.overrideNavigation;
    let matches = matchRoutes(routesToUse, location, basename);
    let flushSync = (opts && opts.flushSync) === true;
    let fogOfWar = checkFogOfWar(matches, routesToUse, location.pathname);
    if (fogOfWar.active && fogOfWar.matches) {
      matches = fogOfWar.matches;
    }
    // Short circuit with a 404 on the root error boundary if we match nothing
    if (!matches) {
      let {
        error,
        notFoundMatches,
        route
      } = handleNavigational404(location.pathname);
      completeNavigation(location, {
        matches: notFoundMatches,
        loaderData: {},
        errors: {
          [route.id]: error
        }
      }, {
        flushSync
      });
      return;
    }
    // Short circuit if it's only a hash change and not a revalidation or
    // mutation submission.
    //
    // Ignore on initial page loads because since the initial hydration will always
    // be "same hash".  For example, on /page#hash and submit a <Form method="post">
    // which will default to a navigation to /page
    if (state.initialized && !isRevalidationRequired && isHashChangeOnly(state.location, location) && !(opts && opts.submission && isMutationMethod(opts.submission.formMethod))) {
      completeNavigation(location, {
        matches
      }, {
        flushSync
      });
      return;
    }
    // Create a controller/Request for this navigation
    pendingNavigationController = new AbortController();
    let request = createClientSideRequest(init.history, location, pendingNavigationController.signal, opts && opts.submission);
    let pendingActionResult;
    if (opts && opts.pendingError) {
      // If we have a pendingError, it means the user attempted a GET submission
      // with binary FormData so assign here and skip to handleLoaders.  That
      // way we handle calling loaders above the boundary etc.  It's not really
      // different from an actionError in that sense.
      pendingActionResult = [findNearestBoundary(matches).route.id, {
        type: ResultType.error,
        error: opts.pendingError
      }];
    } else if (opts && opts.submission && isMutationMethod(opts.submission.formMethod)) {
      // Call action if we received an action submission
      let actionResult = await handleAction(request, location, opts.submission, matches, fogOfWar.active, {
        replace: opts.replace,
        flushSync
      });
      if (actionResult.shortCircuited) {
        return;
      }
      // If we received a 404 from handleAction, it's because we couldn't lazily
      // discover the destination route so we don't want to call loaders
      if (actionResult.pendingActionResult) {
        let [routeId, result] = actionResult.pendingActionResult;
        if (isErrorResult(result) && isRouteErrorResponse(result.error) && result.error.status === 404) {
          pendingNavigationController = null;
          completeNavigation(location, {
            matches: actionResult.matches,
            loaderData: {},
            errors: {
              [routeId]: result.error
            }
          });
          return;
        }
      }
      matches = actionResult.matches || matches;
      pendingActionResult = actionResult.pendingActionResult;
      loadingNavigation = getLoadingNavigation(location, opts.submission);
      flushSync = false;
      // No need to do fog of war matching again on loader execution
      fogOfWar.active = false;
      // Create a GET request for the loaders
      request = createClientSideRequest(init.history, request.url, request.signal);
    }
    // Call loaders
    let {
      shortCircuited,
      matches: updatedMatches,
      loaderData,
      errors
    } = await handleLoaders(request, location, matches, fogOfWar.active, loadingNavigation, opts && opts.submission, opts && opts.fetcherSubmission, opts && opts.replace, opts && opts.initialHydration === true, flushSync, pendingActionResult);
    if (shortCircuited) {
      return;
    }
    // Clean up now that the action/loaders have completed.  Don't clean up if
    // we short circuited because pendingNavigationController will have already
    // been assigned to a new controller for the next navigation
    pendingNavigationController = null;
    completeNavigation(location, _extends({
      matches: updatedMatches || matches
    }, getActionDataForCommit(pendingActionResult), {
      loaderData,
      errors
    }));
  }
  // Call the action matched by the leaf route for this navigation and handle
  // redirects/errors
  async function handleAction(request, location, submission, matches, isFogOfWar, opts) {
    if (opts === void 0) {
      opts = {};
    }
    interruptActiveLoads();
    // Put us in a submitting state
    let navigation = getSubmittingNavigation(location, submission);
    updateState({
      navigation
    }, {
      flushSync: opts.flushSync === true
    });
    if (isFogOfWar) {
      let discoverResult = await discoverRoutes(matches, location.pathname, request.signal);
      if (discoverResult.type === "aborted") {
        return {
          shortCircuited: true
        };
      } else if (discoverResult.type === "error") {
        let boundaryId = findNearestBoundary(discoverResult.partialMatches).route.id;
        return {
          matches: discoverResult.partialMatches,
          pendingActionResult: [boundaryId, {
            type: ResultType.error,
            error: discoverResult.error
          }]
        };
      } else if (!discoverResult.matches) {
        let {
          notFoundMatches,
          error,
          route
        } = handleNavigational404(location.pathname);
        return {
          matches: notFoundMatches,
          pendingActionResult: [route.id, {
            type: ResultType.error,
            error
          }]
        };
      } else {
        matches = discoverResult.matches;
      }
    }
    // Call our action and get the result
    let result;
    let actionMatch = getTargetMatch(matches, location);
    if (!actionMatch.route.action && !actionMatch.route.lazy) {
      result = {
        type: ResultType.error,
        error: getInternalRouterError(405, {
          method: request.method,
          pathname: location.pathname,
          routeId: actionMatch.route.id
        })
      };
    } else {
      let results = await callDataStrategy("action", state, request, [actionMatch], matches, null);
      result = results[actionMatch.route.id];
      if (request.signal.aborted) {
        return {
          shortCircuited: true
        };
      }
    }
    if (isRedirectResult(result)) {
      let replace;
      if (opts && opts.replace != null) {
        replace = opts.replace;
      } else {
        // If the user didn't explicity indicate replace behavior, replace if
        // we redirected to the exact same location we're currently at to avoid
        // double back-buttons
        let location = normalizeRedirectLocation(result.response.headers.get("Location"), new URL(request.url), basename);
        replace = location === state.location.pathname + state.location.search;
      }
      await startRedirectNavigation(request, result, true, {
        submission,
        replace
      });
      return {
        shortCircuited: true
      };
    }
    if (isDeferredResult(result)) {
      throw getInternalRouterError(400, {
        type: "defer-action"
      });
    }
    if (isErrorResult(result)) {
      // Store off the pending error - we use it to determine which loaders
      // to call and will commit it when we complete the navigation
      let boundaryMatch = findNearestBoundary(matches, actionMatch.route.id);
      // By default, all submissions to the current location are REPLACE
      // navigations, but if the action threw an error that'll be rendered in
      // an errorElement, we fall back to PUSH so that the user can use the
      // back button to get back to the pre-submission form location to try
      // again
      if ((opts && opts.replace) !== true) {
        pendingAction = Action.Push;
      }
      return {
        matches,
        pendingActionResult: [boundaryMatch.route.id, result]
      };
    }
    return {
      matches,
      pendingActionResult: [actionMatch.route.id, result]
    };
  }
  // Call all applicable loaders for the given matches, handling redirects,
  // errors, etc.
  async function handleLoaders(request, location, matches, isFogOfWar, overrideNavigation, submission, fetcherSubmission, replace, initialHydration, flushSync, pendingActionResult) {
    // Figure out the right navigation we want to use for data loading
    let loadingNavigation = overrideNavigation || getLoadingNavigation(location, submission);
    // If this was a redirect from an action we don't have a "submission" but
    // we have it on the loading navigation so use that if available
    let activeSubmission = submission || fetcherSubmission || getSubmissionFromNavigation(loadingNavigation);
    // If this is an uninterrupted revalidation, we remain in our current idle
    // state.  If not, we need to switch to our loading state and load data,
    // preserving any new action data or existing action data (in the case of
    // a revalidation interrupting an actionReload)
    // If we have partialHydration enabled, then don't update the state for the
    // initial data load since it's not a "navigation"
    let shouldUpdateNavigationState = !isUninterruptedRevalidation && (!future.v7_partialHydration || !initialHydration);
    // When fog of war is enabled, we enter our `loading` state earlier so we
    // can discover new routes during the `loading` state.  We skip this if
    // we've already run actions since we would have done our matching already.
    // If the children() function threw then, we want to proceed with the
    // partial matches it discovered.
    if (isFogOfWar) {
      if (shouldUpdateNavigationState) {
        let actionData = getUpdatedActionData(pendingActionResult);
        updateState(_extends({
          navigation: loadingNavigation
        }, actionData !== undefined ? {
          actionData
        } : {}), {
          flushSync
        });
      }
      let discoverResult = await discoverRoutes(matches, location.pathname, request.signal);
      if (discoverResult.type === "aborted") {
        return {
          shortCircuited: true
        };
      } else if (discoverResult.type === "error") {
        let boundaryId = findNearestBoundary(discoverResult.partialMatches).route.id;
        return {
          matches: discoverResult.partialMatches,
          loaderData: {},
          errors: {
            [boundaryId]: discoverResult.error
          }
        };
      } else if (!discoverResult.matches) {
        let {
          error,
          notFoundMatches,
          route
        } = handleNavigational404(location.pathname);
        return {
          matches: notFoundMatches,
          loaderData: {},
          errors: {
            [route.id]: error
          }
        };
      } else {
        matches = discoverResult.matches;
      }
    }
    let routesToUse = inFlightDataRoutes || dataRoutes;
    let [matchesToLoad, revalidatingFetchers] = getMatchesToLoad(init.history, state, matches, activeSubmission, location, future.v7_partialHydration && initialHydration === true, future.v7_skipActionErrorRevalidation, isRevalidationRequired, cancelledDeferredRoutes, cancelledFetcherLoads, deletedFetchers, fetchLoadMatches, fetchRedirectIds, routesToUse, basename, pendingActionResult);
    // Cancel pending deferreds for no-longer-matched routes or routes we're
    // about to reload.  Note that if this is an action reload we would have
    // already cancelled all pending deferreds so this would be a no-op
    cancelActiveDeferreds(routeId => !(matches && matches.some(m => m.route.id === routeId)) || matchesToLoad && matchesToLoad.some(m => m.route.id === routeId));
    pendingNavigationLoadId = ++incrementingLoadId;
    // Short circuit if we have no loaders to run
    if (matchesToLoad.length === 0 && revalidatingFetchers.length === 0) {
      let updatedFetchers = markFetchRedirectsDone();
      completeNavigation(location, _extends({
        matches,
        loaderData: {},
        // Commit pending error if we're short circuiting
        errors: pendingActionResult && isErrorResult(pendingActionResult[1]) ? {
          [pendingActionResult[0]]: pendingActionResult[1].error
        } : null
      }, getActionDataForCommit(pendingActionResult), updatedFetchers ? {
        fetchers: new Map(state.fetchers)
      } : {}), {
        flushSync
      });
      return {
        shortCircuited: true
      };
    }
    if (shouldUpdateNavigationState) {
      let updates = {};
      if (!isFogOfWar) {
        // Only update navigation/actionNData if we didn't already do it above
        updates.navigation = loadingNavigation;
        let actionData = getUpdatedActionData(pendingActionResult);
        if (actionData !== undefined) {
          updates.actionData = actionData;
        }
      }
      if (revalidatingFetchers.length > 0) {
        updates.fetchers = getUpdatedRevalidatingFetchers(revalidatingFetchers);
      }
      updateState(updates, {
        flushSync
      });
    }
    revalidatingFetchers.forEach(rf => {
      abortFetcher(rf.key);
      if (rf.controller) {
        // Fetchers use an independent AbortController so that aborting a fetcher
        // (via deleteFetcher) does not abort the triggering navigation that
        // triggered the revalidation
        fetchControllers.set(rf.key, rf.controller);
      }
    });
    // Proxy navigation abort through to revalidation fetchers
    let abortPendingFetchRevalidations = () => revalidatingFetchers.forEach(f => abortFetcher(f.key));
    if (pendingNavigationController) {
      pendingNavigationController.signal.addEventListener("abort", abortPendingFetchRevalidations);
    }
    let {
      loaderResults,
      fetcherResults
    } = await callLoadersAndMaybeResolveData(state, matches, matchesToLoad, revalidatingFetchers, request);
    if (request.signal.aborted) {
      return {
        shortCircuited: true
      };
    }
    // Clean up _after_ loaders have completed.  Don't clean up if we short
    // circuited because fetchControllers would have been aborted and
    // reassigned to new controllers for the next navigation
    if (pendingNavigationController) {
      pendingNavigationController.signal.removeEventListener("abort", abortPendingFetchRevalidations);
    }
    revalidatingFetchers.forEach(rf => fetchControllers.delete(rf.key));
    // If any loaders returned a redirect Response, start a new REPLACE navigation
    let redirect = findRedirect(loaderResults);
    if (redirect) {
      await startRedirectNavigation(request, redirect.result, true, {
        replace
      });
      return {
        shortCircuited: true
      };
    }
    redirect = findRedirect(fetcherResults);
    if (redirect) {
      // If this redirect came from a fetcher make sure we mark it in
      // fetchRedirectIds so it doesn't get revalidated on the next set of
      // loader executions
      fetchRedirectIds.add(redirect.key);
      await startRedirectNavigation(request, redirect.result, true, {
        replace
      });
      return {
        shortCircuited: true
      };
    }
    // Process and commit output from loaders
    let {
      loaderData,
      errors
    } = processLoaderData(state, matches, loaderResults, pendingActionResult, revalidatingFetchers, fetcherResults, activeDeferreds);
    // Wire up subscribers to update loaderData as promises settle
    activeDeferreds.forEach((deferredData, routeId) => {
      deferredData.subscribe(aborted => {
        // Note: No need to updateState here since the TrackedPromise on
        // loaderData is stable across resolve/reject
        // Remove this instance if we were aborted or if promises have settled
        if (aborted || deferredData.done) {
          activeDeferreds.delete(routeId);
        }
      });
    });
    // Preserve SSR errors during partial hydration
    if (future.v7_partialHydration && initialHydration && state.errors) {
      errors = _extends({}, state.errors, errors);
    }
    let updatedFetchers = markFetchRedirectsDone();
    let didAbortFetchLoads = abortStaleFetchLoads(pendingNavigationLoadId);
    let shouldUpdateFetchers = updatedFetchers || didAbortFetchLoads || revalidatingFetchers.length > 0;
    return _extends({
      matches,
      loaderData,
      errors
    }, shouldUpdateFetchers ? {
      fetchers: new Map(state.fetchers)
    } : {});
  }
  function getUpdatedActionData(pendingActionResult) {
    if (pendingActionResult && !isErrorResult(pendingActionResult[1])) {
      // This is cast to `any` currently because `RouteData`uses any and it
      // would be a breaking change to use any.
      // TODO: v7 - change `RouteData` to use `unknown` instead of `any`
      return {
        [pendingActionResult[0]]: pendingActionResult[1].data
      };
    } else if (state.actionData) {
      if (Object.keys(state.actionData).length === 0) {
        return null;
      } else {
        return state.actionData;
      }
    }
  }
  function getUpdatedRevalidatingFetchers(revalidatingFetchers) {
    revalidatingFetchers.forEach(rf => {
      let fetcher = state.fetchers.get(rf.key);
      let revalidatingFetcher = getLoadingFetcher(undefined, fetcher ? fetcher.data : undefined);
      state.fetchers.set(rf.key, revalidatingFetcher);
    });
    return new Map(state.fetchers);
  }
  // Trigger a fetcher load/submit for the given fetcher key
  function fetch(key, routeId, href, opts) {
    if (isServer) {
      throw new Error("router.fetch() was called during the server render, but it shouldn't be. " + "You are likely calling a useFetcher() method in the body of your component. " + "Try moving it to a useEffect or a callback.");
    }
    abortFetcher(key);
    let flushSync = (opts && opts.flushSync) === true;
    let routesToUse = inFlightDataRoutes || dataRoutes;
    let normalizedPath = normalizeTo(state.location, state.matches, basename, future.v7_prependBasename, href, future.v7_relativeSplatPath, routeId, opts == null ? void 0 : opts.relative);
    let matches = matchRoutes(routesToUse, normalizedPath, basename);
    let fogOfWar = checkFogOfWar(matches, routesToUse, normalizedPath);
    if (fogOfWar.active && fogOfWar.matches) {
      matches = fogOfWar.matches;
    }
    if (!matches) {
      setFetcherError(key, routeId, getInternalRouterError(404, {
        pathname: normalizedPath
      }), {
        flushSync
      });
      return;
    }
    let {
      path,
      submission,
      error
    } = normalizeNavigateOptions(future.v7_normalizeFormMethod, true, normalizedPath, opts);
    if (error) {
      setFetcherError(key, routeId, error, {
        flushSync
      });
      return;
    }
    let match = getTargetMatch(matches, path);
    let preventScrollReset = (opts && opts.preventScrollReset) === true;
    if (submission && isMutationMethod(submission.formMethod)) {
      handleFetcherAction(key, routeId, path, match, matches, fogOfWar.active, flushSync, preventScrollReset, submission);
      return;
    }
    // Store off the match so we can call it's shouldRevalidate on subsequent
    // revalidations
    fetchLoadMatches.set(key, {
      routeId,
      path
    });
    handleFetcherLoader(key, routeId, path, match, matches, fogOfWar.active, flushSync, preventScrollReset, submission);
  }
  // Call the action for the matched fetcher.submit(), and then handle redirects,
  // errors, and revalidation
  async function handleFetcherAction(key, routeId, path, match, requestMatches, isFogOfWar, flushSync, preventScrollReset, submission) {
    interruptActiveLoads();
    fetchLoadMatches.delete(key);
    function detectAndHandle405Error(m) {
      if (!m.route.action && !m.route.lazy) {
        let error = getInternalRouterError(405, {
          method: submission.formMethod,
          pathname: path,
          routeId: routeId
        });
        setFetcherError(key, routeId, error, {
          flushSync
        });
        return true;
      }
      return false;
    }
    if (!isFogOfWar && detectAndHandle405Error(match)) {
      return;
    }
    // Put this fetcher into it's submitting state
    let existingFetcher = state.fetchers.get(key);
    updateFetcherState(key, getSubmittingFetcher(submission, existingFetcher), {
      flushSync
    });
    let abortController = new AbortController();
    let fetchRequest = createClientSideRequest(init.history, path, abortController.signal, submission);
    if (isFogOfWar) {
      let discoverResult = await discoverRoutes(requestMatches, path, fetchRequest.signal);
      if (discoverResult.type === "aborted") {
        return;
      } else if (discoverResult.type === "error") {
        setFetcherError(key, routeId, discoverResult.error, {
          flushSync
        });
        return;
      } else if (!discoverResult.matches) {
        setFetcherError(key, routeId, getInternalRouterError(404, {
          pathname: path
        }), {
          flushSync
        });
        return;
      } else {
        requestMatches = discoverResult.matches;
        match = getTargetMatch(requestMatches, path);
        if (detectAndHandle405Error(match)) {
          return;
        }
      }
    }
    // Call the action for the fetcher
    fetchControllers.set(key, abortController);
    let originatingLoadId = incrementingLoadId;
    let actionResults = await callDataStrategy("action", state, fetchRequest, [match], requestMatches, key);
    let actionResult = actionResults[match.route.id];
    if (fetchRequest.signal.aborted) {
      // We can delete this so long as we weren't aborted by our own fetcher
      // re-submit which would have put _new_ controller is in fetchControllers
      if (fetchControllers.get(key) === abortController) {
        fetchControllers.delete(key);
      }
      return;
    }
    // When using v7_fetcherPersist, we don't want errors bubbling up to the UI
    // or redirects processed for unmounted fetchers so we just revert them to
    // idle
    if (future.v7_fetcherPersist && deletedFetchers.has(key)) {
      if (isRedirectResult(actionResult) || isErrorResult(actionResult)) {
        updateFetcherState(key, getDoneFetcher(undefined));
        return;
      }
      // Let SuccessResult's fall through for revalidation
    } else {
      if (isRedirectResult(actionResult)) {
        fetchControllers.delete(key);
        if (pendingNavigationLoadId > originatingLoadId) {
          // A new navigation was kicked off after our action started, so that
          // should take precedence over this redirect navigation.  We already
          // set isRevalidationRequired so all loaders for the new route should
          // fire unless opted out via shouldRevalidate
          updateFetcherState(key, getDoneFetcher(undefined));
          return;
        } else {
          fetchRedirectIds.add(key);
          updateFetcherState(key, getLoadingFetcher(submission));
          return startRedirectNavigation(fetchRequest, actionResult, false, {
            fetcherSubmission: submission,
            preventScrollReset
          });
        }
      }
      // Process any non-redirect errors thrown
      if (isErrorResult(actionResult)) {
        setFetcherError(key, routeId, actionResult.error);
        return;
      }
    }
    if (isDeferredResult(actionResult)) {
      throw getInternalRouterError(400, {
        type: "defer-action"
      });
    }
    // Start the data load for current matches, or the next location if we're
    // in the middle of a navigation
    let nextLocation = state.navigation.location || state.location;
    let revalidationRequest = createClientSideRequest(init.history, nextLocation, abortController.signal);
    let routesToUse = inFlightDataRoutes || dataRoutes;
    let matches = state.navigation.state !== "idle" ? matchRoutes(routesToUse, state.navigation.location, basename) : state.matches;
    invariant(matches, "Didn't find any matches after fetcher action");
    let loadId = ++incrementingLoadId;
    fetchReloadIds.set(key, loadId);
    let loadFetcher = getLoadingFetcher(submission, actionResult.data);
    state.fetchers.set(key, loadFetcher);
    let [matchesToLoad, revalidatingFetchers] = getMatchesToLoad(init.history, state, matches, submission, nextLocation, false, future.v7_skipActionErrorRevalidation, isRevalidationRequired, cancelledDeferredRoutes, cancelledFetcherLoads, deletedFetchers, fetchLoadMatches, fetchRedirectIds, routesToUse, basename, [match.route.id, actionResult]);
    // Put all revalidating fetchers into the loading state, except for the
    // current fetcher which we want to keep in it's current loading state which
    // contains it's action submission info + action data
    revalidatingFetchers.filter(rf => rf.key !== key).forEach(rf => {
      let staleKey = rf.key;
      let existingFetcher = state.fetchers.get(staleKey);
      let revalidatingFetcher = getLoadingFetcher(undefined, existingFetcher ? existingFetcher.data : undefined);
      state.fetchers.set(staleKey, revalidatingFetcher);
      abortFetcher(staleKey);
      if (rf.controller) {
        fetchControllers.set(staleKey, rf.controller);
      }
    });
    updateState({
      fetchers: new Map(state.fetchers)
    });
    let abortPendingFetchRevalidations = () => revalidatingFetchers.forEach(rf => abortFetcher(rf.key));
    abortController.signal.addEventListener("abort", abortPendingFetchRevalidations);
    let {
      loaderResults,
      fetcherResults
    } = await callLoadersAndMaybeResolveData(state, matches, matchesToLoad, revalidatingFetchers, revalidationRequest);
    if (abortController.signal.aborted) {
      return;
    }
    abortController.signal.removeEventListener("abort", abortPendingFetchRevalidations);
    fetchReloadIds.delete(key);
    fetchControllers.delete(key);
    revalidatingFetchers.forEach(r => fetchControllers.delete(r.key));
    let redirect = findRedirect(loaderResults);
    if (redirect) {
      return startRedirectNavigation(revalidationRequest, redirect.result, false, {
        preventScrollReset
      });
    }
    redirect = findRedirect(fetcherResults);
    if (redirect) {
      // If this redirect came from a fetcher make sure we mark it in
      // fetchRedirectIds so it doesn't get revalidated on the next set of
      // loader executions
      fetchRedirectIds.add(redirect.key);
      return startRedirectNavigation(revalidationRequest, redirect.result, false, {
        preventScrollReset
      });
    }
    // Process and commit output from loaders
    let {
      loaderData,
      errors
    } = processLoaderData(state, matches, loaderResults, undefined, revalidatingFetchers, fetcherResults, activeDeferreds);
    // Since we let revalidations complete even if the submitting fetcher was
    // deleted, only put it back to idle if it hasn't been deleted
    if (state.fetchers.has(key)) {
      let doneFetcher = getDoneFetcher(actionResult.data);
      state.fetchers.set(key, doneFetcher);
    }
    abortStaleFetchLoads(loadId);
    // If we are currently in a navigation loading state and this fetcher is
    // more recent than the navigation, we want the newer data so abort the
    // navigation and complete it with the fetcher data
    if (state.navigation.state === "loading" && loadId > pendingNavigationLoadId) {
      invariant(pendingAction, "Expected pending action");
      pendingNavigationController && pendingNavigationController.abort();
      completeNavigation(state.navigation.location, {
        matches,
        loaderData,
        errors,
        fetchers: new Map(state.fetchers)
      });
    } else {
      // otherwise just update with the fetcher data, preserving any existing
      // loaderData for loaders that did not need to reload.  We have to
      // manually merge here since we aren't going through completeNavigation
      updateState({
        errors,
        loaderData: mergeLoaderData(state.loaderData, loaderData, matches, errors),
        fetchers: new Map(state.fetchers)
      });
      isRevalidationRequired = false;
    }
  }
  // Call the matched loader for fetcher.load(), handling redirects, errors, etc.
  async function handleFetcherLoader(key, routeId, path, match, matches, isFogOfWar, flushSync, preventScrollReset, submission) {
    let existingFetcher = state.fetchers.get(key);
    updateFetcherState(key, getLoadingFetcher(submission, existingFetcher ? existingFetcher.data : undefined), {
      flushSync
    });
    let abortController = new AbortController();
    let fetchRequest = createClientSideRequest(init.history, path, abortController.signal);
    if (isFogOfWar) {
      let discoverResult = await discoverRoutes(matches, path, fetchRequest.signal);
      if (discoverResult.type === "aborted") {
        return;
      } else if (discoverResult.type === "error") {
        setFetcherError(key, routeId, discoverResult.error, {
          flushSync
        });
        return;
      } else if (!discoverResult.matches) {
        setFetcherError(key, routeId, getInternalRouterError(404, {
          pathname: path
        }), {
          flushSync
        });
        return;
      } else {
        matches = discoverResult.matches;
        match = getTargetMatch(matches, path);
      }
    }
    // Call the loader for this fetcher route match
    fetchControllers.set(key, abortController);
    let originatingLoadId = incrementingLoadId;
    let results = await callDataStrategy("loader", state, fetchRequest, [match], matches, key);
    let result = results[match.route.id];
    // Deferred isn't supported for fetcher loads, await everything and treat it
    // as a normal load.  resolveDeferredData will return undefined if this
    // fetcher gets aborted, so we just leave result untouched and short circuit
    // below if that happens
    if (isDeferredResult(result)) {
      result = (await resolveDeferredData(result, fetchRequest.signal, true)) || result;
    }
    // We can delete this so long as we weren't aborted by our our own fetcher
    // re-load which would have put _new_ controller is in fetchControllers
    if (fetchControllers.get(key) === abortController) {
      fetchControllers.delete(key);
    }
    if (fetchRequest.signal.aborted) {
      return;
    }
    // We don't want errors bubbling up or redirects followed for unmounted
    // fetchers, so short circuit here if it was removed from the UI
    if (deletedFetchers.has(key)) {
      updateFetcherState(key, getDoneFetcher(undefined));
      return;
    }
    // If the loader threw a redirect Response, start a new REPLACE navigation
    if (isRedirectResult(result)) {
      if (pendingNavigationLoadId > originatingLoadId) {
        // A new navigation was kicked off after our loader started, so that
        // should take precedence over this redirect navigation
        updateFetcherState(key, getDoneFetcher(undefined));
        return;
      } else {
        fetchRedirectIds.add(key);
        await startRedirectNavigation(fetchRequest, result, false, {
          preventScrollReset
        });
        return;
      }
    }
    // Process any non-redirect errors thrown
    if (isErrorResult(result)) {
      setFetcherError(key, routeId, result.error);
      return;
    }
    invariant(!isDeferredResult(result), "Unhandled fetcher deferred data");
    // Put the fetcher back into an idle state
    updateFetcherState(key, getDoneFetcher(result.data));
  }
  /**
   * Utility function to handle redirects returned from an action or loader.
   * Normally, a redirect "replaces" the navigation that triggered it.  So, for
   * example:
   *
   *  - user is on /a
   *  - user clicks a link to /b
   *  - loader for /b redirects to /c
   *
   * In a non-JS app the browser would track the in-flight navigation to /b and
   * then replace it with /c when it encountered the redirect response.  In
   * the end it would only ever update the URL bar with /c.
   *
   * In client-side routing using pushState/replaceState, we aim to emulate
   * this behavior and we also do not update history until the end of the
   * navigation (including processed redirects).  This means that we never
   * actually touch history until we've processed redirects, so we just use
   * the history action from the original navigation (PUSH or REPLACE).
   */
  async function startRedirectNavigation(request, redirect, isNavigation, _temp2) {
    let {
      submission,
      fetcherSubmission,
      preventScrollReset,
      replace
    } = _temp2 === void 0 ? {} : _temp2;
    if (redirect.response.headers.has("X-Remix-Revalidate")) {
      isRevalidationRequired = true;
    }
    let location = redirect.response.headers.get("Location");
    invariant(location, "Expected a Location header on the redirect Response");
    location = normalizeRedirectLocation(location, new URL(request.url), basename);
    let redirectLocation = createLocation(state.location, location, {
      _isRedirect: true
    });
    if (isBrowser) {
      let isDocumentReload = false;
      if (redirect.response.headers.has("X-Remix-Reload-Document")) {
        // Hard reload if the response contained X-Remix-Reload-Document
        isDocumentReload = true;
      } else if (ABSOLUTE_URL_REGEX.test(location)) {
        const url = init.history.createURL(location);
        isDocumentReload =
        // Hard reload if it's an absolute URL to a new origin
        url.origin !== routerWindow.location.origin ||
        // Hard reload if it's an absolute URL that does not match our basename
        stripBasename(url.pathname, basename) == null;
      }
      if (isDocumentReload) {
        if (replace) {
          routerWindow.location.replace(location);
        } else {
          routerWindow.location.assign(location);
        }
        return;
      }
    }
    // There's no need to abort on redirects, since we don't detect the
    // redirect until the action/loaders have settled
    pendingNavigationController = null;
    let redirectHistoryAction = replace === true || redirect.response.headers.has("X-Remix-Replace") ? Action.Replace : Action.Push;
    // Use the incoming submission if provided, fallback on the active one in
    // state.navigation
    let {
      formMethod,
      formAction,
      formEncType
    } = state.navigation;
    if (!submission && !fetcherSubmission && formMethod && formAction && formEncType) {
      submission = getSubmissionFromNavigation(state.navigation);
    }
    // If this was a 307/308 submission we want to preserve the HTTP method and
    // re-submit the GET/POST/PUT/PATCH/DELETE as a submission navigation to the
    // redirected location
    let activeSubmission = submission || fetcherSubmission;
    if (redirectPreserveMethodStatusCodes.has(redirect.response.status) && activeSubmission && isMutationMethod(activeSubmission.formMethod)) {
      await startNavigation(redirectHistoryAction, redirectLocation, {
        submission: _extends({}, activeSubmission, {
          formAction: location
        }),
        // Preserve these flags across redirects
        preventScrollReset: preventScrollReset || pendingPreventScrollReset,
        enableViewTransition: isNavigation ? pendingViewTransitionEnabled : undefined
      });
    } else {
      // If we have a navigation submission, we will preserve it through the
      // redirect navigation
      let overrideNavigation = getLoadingNavigation(redirectLocation, submission);
      await startNavigation(redirectHistoryAction, redirectLocation, {
        overrideNavigation,
        // Send fetcher submissions through for shouldRevalidate
        fetcherSubmission,
        // Preserve these flags across redirects
        preventScrollReset: preventScrollReset || pendingPreventScrollReset,
        enableViewTransition: isNavigation ? pendingViewTransitionEnabled : undefined
      });
    }
  }
  // Utility wrapper for calling dataStrategy client-side without having to
  // pass around the manifest, mapRouteProperties, etc.
  async function callDataStrategy(type, state, request, matchesToLoad, matches, fetcherKey) {
    let results;
    let dataResults = {};
    try {
      results = await callDataStrategyImpl(dataStrategyImpl, type, state, request, matchesToLoad, matches, fetcherKey, manifest, mapRouteProperties);
    } catch (e) {
      // If the outer dataStrategy method throws, just return the error for all
      // matches - and it'll naturally bubble to the root
      matchesToLoad.forEach(m => {
        dataResults[m.route.id] = {
          type: ResultType.error,
          error: e
        };
      });
      return dataResults;
    }
    for (let [routeId, result] of Object.entries(results)) {
      if (isRedirectDataStrategyResultResult(result)) {
        let response = result.result;
        dataResults[routeId] = {
          type: ResultType.redirect,
          response: normalizeRelativeRoutingRedirectResponse(response, request, routeId, matches, basename, future.v7_relativeSplatPath)
        };
      } else {
        dataResults[routeId] = await convertDataStrategyResultToDataResult(result);
      }
    }
    return dataResults;
  }
  async function callLoadersAndMaybeResolveData(state, matches, matchesToLoad, fetchersToLoad, request) {
    let currentMatches = state.matches;
    // Kick off loaders and fetchers in parallel
    let loaderResultsPromise = callDataStrategy("loader", state, request, matchesToLoad, matches, null);
    let fetcherResultsPromise = Promise.all(fetchersToLoad.map(async f => {
      if (f.matches && f.match && f.controller) {
        let results = await callDataStrategy("loader", state, createClientSideRequest(init.history, f.path, f.controller.signal), [f.match], f.matches, f.key);
        let result = results[f.match.route.id];
        // Fetcher results are keyed by fetcher key from here on out, not routeId
        return {
          [f.key]: result
        };
      } else {
        return Promise.resolve({
          [f.key]: {
            type: ResultType.error,
            error: getInternalRouterError(404, {
              pathname: f.path
            })
          }
        });
      }
    }));
    let loaderResults = await loaderResultsPromise;
    let fetcherResults = (await fetcherResultsPromise).reduce((acc, r) => Object.assign(acc, r), {});
    await Promise.all([resolveNavigationDeferredResults(matches, loaderResults, request.signal, currentMatches, state.loaderData), resolveFetcherDeferredResults(matches, fetcherResults, fetchersToLoad)]);
    return {
      loaderResults,
      fetcherResults
    };
  }
  function interruptActiveLoads() {
    // Every interruption triggers a revalidation
    isRevalidationRequired = true;
    // Cancel pending route-level deferreds and mark cancelled routes for
    // revalidation
    cancelledDeferredRoutes.push(...cancelActiveDeferreds());
    // Abort in-flight fetcher loads
    fetchLoadMatches.forEach((_, key) => {
      if (fetchControllers.has(key)) {
        cancelledFetcherLoads.add(key);
      }
      abortFetcher(key);
    });
  }
  function updateFetcherState(key, fetcher, opts) {
    if (opts === void 0) {
      opts = {};
    }
    state.fetchers.set(key, fetcher);
    updateState({
      fetchers: new Map(state.fetchers)
    }, {
      flushSync: (opts && opts.flushSync) === true
    });
  }
  function setFetcherError(key, routeId, error, opts) {
    if (opts === void 0) {
      opts = {};
    }
    let boundaryMatch = findNearestBoundary(state.matches, routeId);
    deleteFetcher(key);
    updateState({
      errors: {
        [boundaryMatch.route.id]: error
      },
      fetchers: new Map(state.fetchers)
    }, {
      flushSync: (opts && opts.flushSync) === true
    });
  }
  function getFetcher(key) {
    if (future.v7_fetcherPersist) {
      activeFetchers.set(key, (activeFetchers.get(key) || 0) + 1);
      // If this fetcher was previously marked for deletion, unmark it since we
      // have a new instance
      if (deletedFetchers.has(key)) {
        deletedFetchers.delete(key);
      }
    }
    return state.fetchers.get(key) || IDLE_FETCHER;
  }
  function deleteFetcher(key) {
    let fetcher = state.fetchers.get(key);
    // Don't abort the controller if this is a deletion of a fetcher.submit()
    // in it's loading phase since - we don't want to abort the corresponding
    // revalidation and want them to complete and land
    if (fetchControllers.has(key) && !(fetcher && fetcher.state === "loading" && fetchReloadIds.has(key))) {
      abortFetcher(key);
    }
    fetchLoadMatches.delete(key);
    fetchReloadIds.delete(key);
    fetchRedirectIds.delete(key);
    deletedFetchers.delete(key);
    cancelledFetcherLoads.delete(key);
    state.fetchers.delete(key);
  }
  function deleteFetcherAndUpdateState(key) {
    if (future.v7_fetcherPersist) {
      let count = (activeFetchers.get(key) || 0) - 1;
      if (count <= 0) {
        activeFetchers.delete(key);
        deletedFetchers.add(key);
      } else {
        activeFetchers.set(key, count);
      }
    } else {
      deleteFetcher(key);
    }
    updateState({
      fetchers: new Map(state.fetchers)
    });
  }
  function abortFetcher(key) {
    let controller = fetchControllers.get(key);
    if (controller) {
      controller.abort();
      fetchControllers.delete(key);
    }
  }
  function markFetchersDone(keys) {
    for (let key of keys) {
      let fetcher = getFetcher(key);
      let doneFetcher = getDoneFetcher(fetcher.data);
      state.fetchers.set(key, doneFetcher);
    }
  }
  function markFetchRedirectsDone() {
    let doneKeys = [];
    let updatedFetchers = false;
    for (let key of fetchRedirectIds) {
      let fetcher = state.fetchers.get(key);
      invariant(fetcher, "Expected fetcher: " + key);
      if (fetcher.state === "loading") {
        fetchRedirectIds.delete(key);
        doneKeys.push(key);
        updatedFetchers = true;
      }
    }
    markFetchersDone(doneKeys);
    return updatedFetchers;
  }
  function abortStaleFetchLoads(landedId) {
    let yeetedKeys = [];
    for (let [key, id] of fetchReloadIds) {
      if (id < landedId) {
        let fetcher = state.fetchers.get(key);
        invariant(fetcher, "Expected fetcher: " + key);
        if (fetcher.state === "loading") {
          abortFetcher(key);
          fetchReloadIds.delete(key);
          yeetedKeys.push(key);
        }
      }
    }
    markFetchersDone(yeetedKeys);
    return yeetedKeys.length > 0;
  }
  function getBlocker(key, fn) {
    let blocker = state.blockers.get(key) || IDLE_BLOCKER;
    if (blockerFunctions.get(key) !== fn) {
      blockerFunctions.set(key, fn);
    }
    return blocker;
  }
  function deleteBlocker(key) {
    state.blockers.delete(key);
    blockerFunctions.delete(key);
  }
  // Utility function to update blockers, ensuring valid state transitions
  function updateBlocker(key, newBlocker) {
    let blocker = state.blockers.get(key) || IDLE_BLOCKER;
    // Poor mans state machine :)
    // https://mermaid.live/edit#pako:eNqVkc9OwzAMxl8l8nnjAYrEtDIOHEBIgwvKJTReGy3_lDpIqO27k6awMG0XcrLlnz87nwdonESogKXXBuE79rq75XZO3-yHds0RJVuv70YrPlUrCEe2HfrORS3rubqZfuhtpg5C9wk5tZ4VKcRUq88q9Z8RS0-48cE1iHJkL0ugbHuFLus9L6spZy8nX9MP2CNdomVaposqu3fGayT8T8-jJQwhepo_UtpgBQaDEUom04dZhAN1aJBDlUKJBxE1ceB2Smj0Mln-IBW5AFU2dwUiktt_2Qaq2dBfaKdEup85UV7Yd-dKjlnkabl2Pvr0DTkTreM
    invariant(blocker.state === "unblocked" && newBlocker.state === "blocked" || blocker.state === "blocked" && newBlocker.state === "blocked" || blocker.state === "blocked" && newBlocker.state === "proceeding" || blocker.state === "blocked" && newBlocker.state === "unblocked" || blocker.state === "proceeding" && newBlocker.state === "unblocked", "Invalid blocker state transition: " + blocker.state + " -> " + newBlocker.state);
    let blockers = new Map(state.blockers);
    blockers.set(key, newBlocker);
    updateState({
      blockers
    });
  }
  function shouldBlockNavigation(_ref2) {
    let {
      currentLocation,
      nextLocation,
      historyAction
    } = _ref2;
    if (blockerFunctions.size === 0) {
      return;
    }
    // We ony support a single active blocker at the moment since we don't have
    // any compelling use cases for multi-blocker yet
    if (blockerFunctions.size > 1) {
      warning(false, "A router only supports one blocker at a time");
    }
    let entries = Array.from(blockerFunctions.entries());
    let [blockerKey, blockerFunction] = entries[entries.length - 1];
    let blocker = state.blockers.get(blockerKey);
    if (blocker && blocker.state === "proceeding") {
      // If the blocker is currently proceeding, we don't need to re-check
      // it and can let this navigation continue
      return;
    }
    // At this point, we know we're unblocked/blocked so we need to check the
    // user-provided blocker function
    if (blockerFunction({
      currentLocation,
      nextLocation,
      historyAction
    })) {
      return blockerKey;
    }
  }
  function handleNavigational404(pathname) {
    let error = getInternalRouterError(404, {
      pathname
    });
    let routesToUse = inFlightDataRoutes || dataRoutes;
    let {
      matches,
      route
    } = getShortCircuitMatches(routesToUse);
    // Cancel all pending deferred on 404s since we don't keep any routes
    cancelActiveDeferreds();
    return {
      notFoundMatches: matches,
      route,
      error
    };
  }
  function cancelActiveDeferreds(predicate) {
    let cancelledRouteIds = [];
    activeDeferreds.forEach((dfd, routeId) => {
      if (!predicate || predicate(routeId)) {
        // Cancel the deferred - but do not remove from activeDeferreds here -
        // we rely on the subscribers to do that so our tests can assert proper
        // cleanup via _internalActiveDeferreds
        dfd.cancel();
        cancelledRouteIds.push(routeId);
        activeDeferreds.delete(routeId);
      }
    });
    return cancelledRouteIds;
  }
  // Opt in to capturing and reporting scroll positions during navigations,
  // used by the <ScrollRestoration> component
  function enableScrollRestoration(positions, getPosition, getKey) {
    savedScrollPositions = positions;
    getScrollPosition = getPosition;
    getScrollRestorationKey = getKey || null;
    // Perform initial hydration scroll restoration, since we miss the boat on
    // the initial updateState() because we've not yet rendered <ScrollRestoration/>
    // and therefore have no savedScrollPositions available
    if (!initialScrollRestored && state.navigation === IDLE_NAVIGATION) {
      initialScrollRestored = true;
      let y = getSavedScrollPosition(state.location, state.matches);
      if (y != null) {
        updateState({
          restoreScrollPosition: y
        });
      }
    }
    return () => {
      savedScrollPositions = null;
      getScrollPosition = null;
      getScrollRestorationKey = null;
    };
  }
  function getScrollKey(location, matches) {
    if (getScrollRestorationKey) {
      let key = getScrollRestorationKey(location, matches.map(m => convertRouteMatchToUiMatch(m, state.loaderData)));
      return key || location.key;
    }
    return location.key;
  }
  function saveScrollPosition(location, matches) {
    if (savedScrollPositions && getScrollPosition) {
      let key = getScrollKey(location, matches);
      savedScrollPositions[key] = getScrollPosition();
    }
  }
  function getSavedScrollPosition(location, matches) {
    if (savedScrollPositions) {
      let key = getScrollKey(location, matches);
      let y = savedScrollPositions[key];
      if (typeof y === "number") {
        return y;
      }
    }
    return null;
  }
  function checkFogOfWar(matches, routesToUse, pathname) {
    if (patchRoutesOnNavigationImpl) {
      if (!matches) {
        let fogMatches = matchRoutesImpl(routesToUse, pathname, basename, true);
        return {
          active: true,
          matches: fogMatches || []
        };
      } else {
        if (Object.keys(matches[0].params).length > 0) {
          // If we matched a dynamic param or a splat, it might only be because
          // we haven't yet discovered other routes that would match with a
          // higher score.  Call patchRoutesOnNavigation just to be sure
          let partialMatches = matchRoutesImpl(routesToUse, pathname, basename, true);
          return {
            active: true,
            matches: partialMatches
          };
        }
      }
    }
    return {
      active: false,
      matches: null
    };
  }
  async function discoverRoutes(matches, pathname, signal) {
    if (!patchRoutesOnNavigationImpl) {
      return {
        type: "success",
        matches
      };
    }
    let partialMatches = matches;
    while (true) {
      let isNonHMR = inFlightDataRoutes == null;
      let routesToUse = inFlightDataRoutes || dataRoutes;
      let localManifest = manifest;
      try {
        await patchRoutesOnNavigationImpl({
          path: pathname,
          matches: partialMatches,
          patch: (routeId, children) => {
            if (signal.aborted) return;
            patchRoutesImpl(routeId, children, routesToUse, localManifest, mapRouteProperties);
          }
        });
      } catch (e) {
        return {
          type: "error",
          error: e,
          partialMatches
        };
      } finally {
        // If we are not in the middle of an HMR revalidation and we changed the
        // routes, provide a new identity so when we `updateState` at the end of
        // this navigation/fetch `router.routes` will be a new identity and
        // trigger a re-run of memoized `router.routes` dependencies.
        // HMR will already update the identity and reflow when it lands
        // `inFlightDataRoutes` in `completeNavigation`
        if (isNonHMR && !signal.aborted) {
          dataRoutes = [...dataRoutes];
        }
      }
      if (signal.aborted) {
        return {
          type: "aborted"
        };
      }
      let newMatches = matchRoutes(routesToUse, pathname, basename);
      if (newMatches) {
        return {
          type: "success",
          matches: newMatches
        };
      }
      let newPartialMatches = matchRoutesImpl(routesToUse, pathname, basename, true);
      // Avoid loops if the second pass results in the same partial matches
      if (!newPartialMatches || partialMatches.length === newPartialMatches.length && partialMatches.every((m, i) => m.route.id === newPartialMatches[i].route.id)) {
        return {
          type: "success",
          matches: null
        };
      }
      partialMatches = newPartialMatches;
    }
  }
  function _internalSetRoutes(newRoutes) {
    manifest = {};
    inFlightDataRoutes = convertRoutesToDataRoutes(newRoutes, mapRouteProperties, undefined, manifest);
  }
  function patchRoutes(routeId, children) {
    let isNonHMR = inFlightDataRoutes == null;
    let routesToUse = inFlightDataRoutes || dataRoutes;
    patchRoutesImpl(routeId, children, routesToUse, manifest, mapRouteProperties);
    // If we are not in the middle of an HMR revalidation and we changed the
    // routes, provide a new identity and trigger a reflow via `updateState`
    // to re-run memoized `router.routes` dependencies.
    // HMR will already update the identity and reflow when it lands
    // `inFlightDataRoutes` in `completeNavigation`
    if (isNonHMR) {
      dataRoutes = [...dataRoutes];
      updateState({});
    }
  }
  router = {
    get basename() {
      return basename;
    },
    get future() {
      return future;
    },
    get state() {
      return state;
    },
    get routes() {
      return dataRoutes;
    },
    get window() {
      return routerWindow;
    },
    initialize,
    subscribe,
    enableScrollRestoration,
    navigate,
    fetch,
    revalidate,
    // Passthrough to history-aware createHref used by useHref so we get proper
    // hash-aware URLs in DOM paths
    createHref: to => init.history.createHref(to),
    encodeLocation: to => init.history.encodeLocation(to),
    getFetcher,
    deleteFetcher: deleteFetcherAndUpdateState,
    dispose,
    getBlocker,
    deleteBlocker,
    patchRoutes,
    _internalFetchControllers: fetchControllers,
    _internalActiveDeferreds: activeDeferreds,
    // TODO: Remove setRoutes, it's temporary to avoid dealing with
    // updating the tree while validating the update algorithm.
    _internalSetRoutes
  };
  return router;
}
//#endregion
////////////////////////////////////////////////////////////////////////////////
//#region createStaticHandler
////////////////////////////////////////////////////////////////////////////////
const UNSAFE_DEFERRED_SYMBOL = Symbol("deferred");
function createStaticHandler(routes, opts) {
  invariant(routes.length > 0, "You must provide a non-empty routes array to createStaticHandler");
  let manifest = {};
  let basename = (opts ? opts.basename : null) || "/";
  let mapRouteProperties;
  if (opts != null && opts.mapRouteProperties) {
    mapRouteProperties = opts.mapRouteProperties;
  } else if (opts != null && opts.detectErrorBoundary) {
    // If they are still using the deprecated version, wrap it with the new API
    let detectErrorBoundary = opts.detectErrorBoundary;
    mapRouteProperties = route => ({
      hasErrorBoundary: detectErrorBoundary(route)
    });
  } else {
    mapRouteProperties = defaultMapRouteProperties;
  }
  // Config driven behavior flags
  let future = _extends({
    v7_relativeSplatPath: false,
    v7_throwAbortReason: false
  }, opts ? opts.future : null);
  let dataRoutes = convertRoutesToDataRoutes(routes, mapRouteProperties, undefined, manifest);
  /**
   * The query() method is intended for document requests, in which we want to
   * call an optional action and potentially multiple loaders for all nested
   * routes.  It returns a StaticHandlerContext object, which is very similar
   * to the router state (location, loaderData, actionData, errors, etc.) and
   * also adds SSR-specific information such as the statusCode and headers
   * from action/loaders Responses.
   *
   * It _should_ never throw and should report all errors through the
   * returned context.errors object, properly associating errors to their error
   * boundary.  Additionally, it tracks _deepestRenderedBoundaryId which can be
   * used to emulate React error boundaries during SSr by performing a second
   * pass only down to the boundaryId.
   *
   * The one exception where we do not return a StaticHandlerContext is when a
   * redirect response is returned or thrown from any action/loader.  We
   * propagate that out and return the raw Response so the HTTP server can
   * return it directly.
   *
   * - `opts.requestContext` is an optional server context that will be passed
   *   to actions/loaders in the `context` parameter
   * - `opts.skipLoaderErrorBubbling` is an optional parameter that will prevent
   *   the bubbling of errors which allows single-fetch-type implementations
   *   where the client will handle the bubbling and we may need to return data
   *   for the handling route
   */
  async function query(request, _temp3) {
    let {
      requestContext,
      skipLoaderErrorBubbling,
      dataStrategy
    } = _temp3 === void 0 ? {} : _temp3;
    let url = new URL(request.url);
    let method = request.method;
    let location = createLocation("", createPath(url), null, "default");
    let matches = matchRoutes(dataRoutes, location, basename);
    // SSR supports HEAD requests while SPA doesn't
    if (!isValidMethod(method) && method !== "HEAD") {
      let error = getInternalRouterError(405, {
        method
      });
      let {
        matches: methodNotAllowedMatches,
        route
      } = getShortCircuitMatches(dataRoutes);
      return {
        basename,
        location,
        matches: methodNotAllowedMatches,
        loaderData: {},
        actionData: null,
        errors: {
          [route.id]: error
        },
        statusCode: error.status,
        loaderHeaders: {},
        actionHeaders: {},
        activeDeferreds: null
      };
    } else if (!matches) {
      let error = getInternalRouterError(404, {
        pathname: location.pathname
      });
      let {
        matches: notFoundMatches,
        route
      } = getShortCircuitMatches(dataRoutes);
      return {
        basename,
        location,
        matches: notFoundMatches,
        loaderData: {},
        actionData: null,
        errors: {
          [route.id]: error
        },
        statusCode: error.status,
        loaderHeaders: {},
        actionHeaders: {},
        activeDeferreds: null
      };
    }
    let result = await queryImpl(request, location, matches, requestContext, dataStrategy || null, skipLoaderErrorBubbling === true, null);
    if (isResponse(result)) {
      return result;
    }
    // When returning StaticHandlerContext, we patch back in the location here
    // since we need it for React Context.  But this helps keep our submit and
    // loadRouteData operating on a Request instead of a Location
    return _extends({
      location,
      basename
    }, result);
  }
  /**
   * The queryRoute() method is intended for targeted route requests, either
   * for fetch ?_data requests or resource route requests.  In this case, we
   * are only ever calling a single action or loader, and we are returning the
   * returned value directly.  In most cases, this will be a Response returned
   * from the action/loader, but it may be a primitive or other value as well -
   * and in such cases the calling context should handle that accordingly.
   *
   * We do respect the throw/return differentiation, so if an action/loader
   * throws, then this method will throw the value.  This is important so we
   * can do proper boundary identification in Remix where a thrown Response
   * must go to the Catch Boundary but a returned Response is happy-path.
   *
   * One thing to note is that any Router-initiated Errors that make sense
   * to associate with a status code will be thrown as an ErrorResponse
   * instance which include the raw Error, such that the calling context can
   * serialize the error as they see fit while including the proper response
   * code.  Examples here are 404 and 405 errors that occur prior to reaching
   * any user-defined loaders.
   *
   * - `opts.routeId` allows you to specify the specific route handler to call.
   *   If not provided the handler will determine the proper route by matching
   *   against `request.url`
   * - `opts.requestContext` is an optional server context that will be passed
   *    to actions/loaders in the `context` parameter
   */
  async function queryRoute(request, _temp4) {
    let {
      routeId,
      requestContext,
      dataStrategy
    } = _temp4 === void 0 ? {} : _temp4;
    let url = new URL(request.url);
    let method = request.method;
    let location = createLocation("", createPath(url), null, "default");
    let matches = matchRoutes(dataRoutes, location, basename);
    // SSR supports HEAD requests while SPA doesn't
    if (!isValidMethod(method) && method !== "HEAD" && method !== "OPTIONS") {
      throw getInternalRouterError(405, {
        method
      });
    } else if (!matches) {
      throw getInternalRouterError(404, {
        pathname: location.pathname
      });
    }
    let match = routeId ? matches.find(m => m.route.id === routeId) : getTargetMatch(matches, location);
    if (routeId && !match) {
      throw getInternalRouterError(403, {
        pathname: location.pathname,
        routeId
      });
    } else if (!match) {
      // This should never hit I don't think?
      throw getInternalRouterError(404, {
        pathname: location.pathname
      });
    }
    let result = await queryImpl(request, location, matches, requestContext, dataStrategy || null, false, match);
    if (isResponse(result)) {
      return result;
    }
    let error = result.errors ? Object.values(result.errors)[0] : undefined;
    if (error !== undefined) {
      // If we got back result.errors, that means the loader/action threw
      // _something_ that wasn't a Response, but it's not guaranteed/required
      // to be an `instanceof Error` either, so we have to use throw here to
      // preserve the "error" state outside of queryImpl.
      throw error;
    }
    // Pick off the right state value to return
    if (result.actionData) {
      return Object.values(result.actionData)[0];
    }
    if (result.loaderData) {
      var _result$activeDeferre;
      let data = Object.values(result.loaderData)[0];
      if ((_result$activeDeferre = result.activeDeferreds) != null && _result$activeDeferre[match.route.id]) {
        data[UNSAFE_DEFERRED_SYMBOL] = result.activeDeferreds[match.route.id];
      }
      return data;
    }
    return undefined;
  }
  async function queryImpl(request, location, matches, requestContext, dataStrategy, skipLoaderErrorBubbling, routeMatch) {
    invariant(request.signal, "query()/queryRoute() requests must contain an AbortController signal");
    try {
      if (isMutationMethod(request.method.toLowerCase())) {
        let result = await submit(request, matches, routeMatch || getTargetMatch(matches, location), requestContext, dataStrategy, skipLoaderErrorBubbling, routeMatch != null);
        return result;
      }
      let result = await loadRouteData(request, matches, requestContext, dataStrategy, skipLoaderErrorBubbling, routeMatch);
      return isResponse(result) ? result : _extends({}, result, {
        actionData: null,
        actionHeaders: {}
      });
    } catch (e) {
      // If the user threw/returned a Response in callLoaderOrAction for a
      // `queryRoute` call, we throw the `DataStrategyResult` to bail out early
      // and then return or throw the raw Response here accordingly
      if (isDataStrategyResult(e) && isResponse(e.result)) {
        if (e.type === ResultType.error) {
          throw e.result;
        }
        return e.result;
      }
      // Redirects are always returned since they don't propagate to catch
      // boundaries
      if (isRedirectResponse(e)) {
        return e;
      }
      throw e;
    }
  }
  async function submit(request, matches, actionMatch, requestContext, dataStrategy, skipLoaderErrorBubbling, isRouteRequest) {
    let result;
    if (!actionMatch.route.action && !actionMatch.route.lazy) {
      let error = getInternalRouterError(405, {
        method: request.method,
        pathname: new URL(request.url).pathname,
        routeId: actionMatch.route.id
      });
      if (isRouteRequest) {
        throw error;
      }
      result = {
        type: ResultType.error,
        error
      };
    } else {
      let results = await callDataStrategy("action", request, [actionMatch], matches, isRouteRequest, requestContext, dataStrategy);
      result = results[actionMatch.route.id];
      if (request.signal.aborted) {
        throwStaticHandlerAbortedError(request, isRouteRequest, future);
      }
    }
    if (isRedirectResult(result)) {
      // Uhhhh - this should never happen, we should always throw these from
      // callLoaderOrAction, but the type narrowing here keeps TS happy and we
      // can get back on the "throw all redirect responses" train here should
      // this ever happen :/
      throw new Response(null, {
        status: result.response.status,
        headers: {
          Location: result.response.headers.get("Location")
        }
      });
    }
    if (isDeferredResult(result)) {
      let error = getInternalRouterError(400, {
        type: "defer-action"
      });
      if (isRouteRequest) {
        throw error;
      }
      result = {
        type: ResultType.error,
        error
      };
    }
    if (isRouteRequest) {
      // Note: This should only be non-Response values if we get here, since
      // isRouteRequest should throw any Response received in callLoaderOrAction
      if (isErrorResult(result)) {
        throw result.error;
      }
      return {
        matches: [actionMatch],
        loaderData: {},
        actionData: {
          [actionMatch.route.id]: result.data
        },
        errors: null,
        // Note: statusCode + headers are unused here since queryRoute will
        // return the raw Response or value
        statusCode: 200,
        loaderHeaders: {},
        actionHeaders: {},
        activeDeferreds: null
      };
    }
    // Create a GET request for the loaders
    let loaderRequest = new Request(request.url, {
      headers: request.headers,
      redirect: request.redirect,
      signal: request.signal
    });
    if (isErrorResult(result)) {
      // Store off the pending error - we use it to determine which loaders
      // to call and will commit it when we complete the navigation
      let boundaryMatch = skipLoaderErrorBubbling ? actionMatch : findNearestBoundary(matches, actionMatch.route.id);
      let context = await loadRouteData(loaderRequest, matches, requestContext, dataStrategy, skipLoaderErrorBubbling, null, [boundaryMatch.route.id, result]);
      // action status codes take precedence over loader status codes
      return _extends({}, context, {
        statusCode: isRouteErrorResponse(result.error) ? result.error.status : result.statusCode != null ? result.statusCode : 500,
        actionData: null,
        actionHeaders: _extends({}, result.headers ? {
          [actionMatch.route.id]: result.headers
        } : {})
      });
    }
    let context = await loadRouteData(loaderRequest, matches, requestContext, dataStrategy, skipLoaderErrorBubbling, null);
    return _extends({}, context, {
      actionData: {
        [actionMatch.route.id]: result.data
      }
    }, result.statusCode ? {
      statusCode: result.statusCode
    } : {}, {
      actionHeaders: result.headers ? {
        [actionMatch.route.id]: result.headers
      } : {}
    });
  }
  async function loadRouteData(request, matches, requestContext, dataStrategy, skipLoaderErrorBubbling, routeMatch, pendingActionResult) {
    let isRouteRequest = routeMatch != null;
    // Short circuit if we have no loaders to run (queryRoute())
    if (isRouteRequest && !(routeMatch != null && routeMatch.route.loader) && !(routeMatch != null && routeMatch.route.lazy)) {
      throw getInternalRouterError(400, {
        method: request.method,
        pathname: new URL(request.url).pathname,
        routeId: routeMatch == null ? void 0 : routeMatch.route.id
      });
    }
    let requestMatches = routeMatch ? [routeMatch] : pendingActionResult && isErrorResult(pendingActionResult[1]) ? getLoaderMatchesUntilBoundary(matches, pendingActionResult[0]) : matches;
    let matchesToLoad = requestMatches.filter(m => m.route.loader || m.route.lazy);
    // Short circuit if we have no loaders to run (query())
    if (matchesToLoad.length === 0) {
      return {
        matches,
        // Add a null for all matched routes for proper revalidation on the client
        loaderData: matches.reduce((acc, m) => Object.assign(acc, {
          [m.route.id]: null
        }), {}),
        errors: pendingActionResult && isErrorResult(pendingActionResult[1]) ? {
          [pendingActionResult[0]]: pendingActionResult[1].error
        } : null,
        statusCode: 200,
        loaderHeaders: {},
        activeDeferreds: null
      };
    }
    let results = await callDataStrategy("loader", request, matchesToLoad, matches, isRouteRequest, requestContext, dataStrategy);
    if (request.signal.aborted) {
      throwStaticHandlerAbortedError(request, isRouteRequest, future);
    }
    // Process and commit output from loaders
    let activeDeferreds = new Map();
    let context = processRouteLoaderData(matches, results, pendingActionResult, activeDeferreds, skipLoaderErrorBubbling);
    // Add a null for any non-loader matches for proper revalidation on the client
    let executedLoaders = new Set(matchesToLoad.map(match => match.route.id));
    matches.forEach(match => {
      if (!executedLoaders.has(match.route.id)) {
        context.loaderData[match.route.id] = null;
      }
    });
    return _extends({}, context, {
      matches,
      activeDeferreds: activeDeferreds.size > 0 ? Object.fromEntries(activeDeferreds.entries()) : null
    });
  }
  // Utility wrapper for calling dataStrategy server-side without having to
  // pass around the manifest, mapRouteProperties, etc.
  async function callDataStrategy(type, request, matchesToLoad, matches, isRouteRequest, requestContext, dataStrategy) {
    let results = await callDataStrategyImpl(dataStrategy || defaultDataStrategy, type, null, request, matchesToLoad, matches, null, manifest, mapRouteProperties, requestContext);
    let dataResults = {};
    await Promise.all(matches.map(async match => {
      if (!(match.route.id in results)) {
        return;
      }
      let result = results[match.route.id];
      if (isRedirectDataStrategyResultResult(result)) {
        let response = result.result;
        // Throw redirects and let the server handle them with an HTTP redirect
        throw normalizeRelativeRoutingRedirectResponse(response, request, match.route.id, matches, basename, future.v7_relativeSplatPath);
      }
      if (isResponse(result.result) && isRouteRequest) {
        // For SSR single-route requests, we want to hand Responses back
        // directly without unwrapping
        throw result;
      }
      dataResults[match.route.id] = await convertDataStrategyResultToDataResult(result);
    }));
    return dataResults;
  }
  return {
    dataRoutes,
    query,
    queryRoute
  };
}
//#endregion
////////////////////////////////////////////////////////////////////////////////
//#region Helpers
////////////////////////////////////////////////////////////////////////////////
/**
 * Given an existing StaticHandlerContext and an error thrown at render time,
 * provide an updated StaticHandlerContext suitable for a second SSR render
 */
function getStaticContextFromError(routes, context, error) {
  let newContext = _extends({}, context, {
    statusCode: isRouteErrorResponse(error) ? error.status : 500,
    errors: {
      [context._deepestRenderedBoundaryId || routes[0].id]: error
    }
  });
  return newContext;
}
function throwStaticHandlerAbortedError(request, isRouteRequest, future) {
  if (future.v7_throwAbortReason && request.signal.reason !== undefined) {
    throw request.signal.reason;
  }
  let method = isRouteRequest ? "queryRoute" : "query";
  throw new Error(method + "() call aborted: " + request.method + " " + request.url);
}
function isSubmissionNavigation(opts) {
  return opts != null && ("formData" in opts && opts.formData != null || "body" in opts && opts.body !== undefined);
}
function normalizeTo(location, matches, basename, prependBasename, to, v7_relativeSplatPath, fromRouteId, relative) {
  let contextualMatches;
  let activeRouteMatch;
  if (fromRouteId) {
    // Grab matches up to the calling route so our route-relative logic is
    // relative to the correct source route
    contextualMatches = [];
    for (let match of matches) {
      contextualMatches.push(match);
      if (match.route.id === fromRouteId) {
        activeRouteMatch = match;
        break;
      }
    }
  } else {
    contextualMatches = matches;
    activeRouteMatch = matches[matches.length - 1];
  }
  // Resolve the relative path
  let path = resolveTo(to ? to : ".", getResolveToMatches(contextualMatches, v7_relativeSplatPath), stripBasename(location.pathname, basename) || location.pathname, relative === "path");
  // When `to` is not specified we inherit search/hash from the current
  // location, unlike when to="." and we just inherit the path.
  // See https://github.com/remix-run/remix/issues/927
  if (to == null) {
    path.search = location.search;
    path.hash = location.hash;
  }
  // Account for `?index` params when routing to the current location
  if ((to == null || to === "" || to === ".") && activeRouteMatch) {
    let nakedIndex = hasNakedIndexQuery(path.search);
    if (activeRouteMatch.route.index && !nakedIndex) {
      // Add one when we're targeting an index route
      path.search = path.search ? path.search.replace(/^\?/, "?index&") : "?index";
    } else if (!activeRouteMatch.route.index && nakedIndex) {
      // Remove existing ones when we're not
      let params = new URLSearchParams(path.search);
      let indexValues = params.getAll("index");
      params.delete("index");
      indexValues.filter(v => v).forEach(v => params.append("index", v));
      let qs = params.toString();
      path.search = qs ? "?" + qs : "";
    }
  }
  // If we're operating within a basename, prepend it to the pathname.  If
  // this is a root navigation, then just use the raw basename which allows
  // the basename to have full control over the presence of a trailing slash
  // on root actions
  if (prependBasename && basename !== "/") {
    path.pathname = path.pathname === "/" ? basename : joinPaths([basename, path.pathname]);
  }
  return createPath(path);
}
// Normalize navigation options by converting formMethod=GET formData objects to
// URLSearchParams so they behave identically to links with query params
function normalizeNavigateOptions(normalizeFormMethod, isFetcher, path, opts) {
  // Return location verbatim on non-submission navigations
  if (!opts || !isSubmissionNavigation(opts)) {
    return {
      path
    };
  }
  if (opts.formMethod && !isValidMethod(opts.formMethod)) {
    return {
      path,
      error: getInternalRouterError(405, {
        method: opts.formMethod
      })
    };
  }
  let getInvalidBodyError = () => ({
    path,
    error: getInternalRouterError(400, {
      type: "invalid-body"
    })
  });
  // Create a Submission on non-GET navigations
  let rawFormMethod = opts.formMethod || "get";
  let formMethod = normalizeFormMethod ? rawFormMethod.toUpperCase() : rawFormMethod.toLowerCase();
  let formAction = stripHashFromPath(path);
  if (opts.body !== undefined) {
    if (opts.formEncType === "text/plain") {
      // text only support POST/PUT/PATCH/DELETE submissions
      if (!isMutationMethod(formMethod)) {
        return getInvalidBodyError();
      }
      let text = typeof opts.body === "string" ? opts.body : opts.body instanceof FormData || opts.body instanceof URLSearchParams ?
      // https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#plain-text-form-data
      Array.from(opts.body.entries()).reduce((acc, _ref3) => {
        let [name, value] = _ref3;
        return "" + acc + name + "=" + value + "\n";
      }, "") : String(opts.body);
      return {
        path,
        submission: {
          formMethod,
          formAction,
          formEncType: opts.formEncType,
          formData: undefined,
          json: undefined,
          text
        }
      };
    } else if (opts.formEncType === "application/json") {
      // json only supports POST/PUT/PATCH/DELETE submissions
      if (!isMutationMethod(formMethod)) {
        return getInvalidBodyError();
      }
      try {
        let json = typeof opts.body === "string" ? JSON.parse(opts.body) : opts.body;
        return {
          path,
          submission: {
            formMethod,
            formAction,
            formEncType: opts.formEncType,
            formData: undefined,
            json,
            text: undefined
          }
        };
      } catch (e) {
        return getInvalidBodyError();
      }
    }
  }
  invariant(typeof FormData === "function", "FormData is not available in this environment");
  let searchParams;
  let formData;
  if (opts.formData) {
    searchParams = convertFormDataToSearchParams(opts.formData);
    formData = opts.formData;
  } else if (opts.body instanceof FormData) {
    searchParams = convertFormDataToSearchParams(opts.body);
    formData = opts.body;
  } else if (opts.body instanceof URLSearchParams) {
    searchParams = opts.body;
    formData = convertSearchParamsToFormData(searchParams);
  } else if (opts.body == null) {
    searchParams = new URLSearchParams();
    formData = new FormData();
  } else {
    try {
      searchParams = new URLSearchParams(opts.body);
      formData = convertSearchParamsToFormData(searchParams);
    } catch (e) {
      return getInvalidBodyError();
    }
  }
  let submission = {
    formMethod,
    formAction,
    formEncType: opts && opts.formEncType || "application/x-www-form-urlencoded",
    formData,
    json: undefined,
    text: undefined
  };
  if (isMutationMethod(submission.formMethod)) {
    return {
      path,
      submission
    };
  }
  // Flatten submission onto URLSearchParams for GET submissions
  let parsedPath = parsePath(path);
  // On GET navigation submissions we can drop the ?index param from the
  // resulting location since all loaders will run.  But fetcher GET submissions
  // only run a single loader so we need to preserve any incoming ?index params
  if (isFetcher && parsedPath.search && hasNakedIndexQuery(parsedPath.search)) {
    searchParams.append("index", "");
  }
  parsedPath.search = "?" + searchParams;
  return {
    path: createPath(parsedPath),
    submission
  };
}
// Filter out all routes at/below any caught error as they aren't going to
// render so we don't need to load them
function getLoaderMatchesUntilBoundary(matches, boundaryId, includeBoundary) {
  if (includeBoundary === void 0) {
    includeBoundary = false;
  }
  let index = matches.findIndex(m => m.route.id === boundaryId);
  if (index >= 0) {
    return matches.slice(0, includeBoundary ? index + 1 : index);
  }
  return matches;
}
function getMatchesToLoad(history, state, matches, submission, location, initialHydration, skipActionErrorRevalidation, isRevalidationRequired, cancelledDeferredRoutes, cancelledFetcherLoads, deletedFetchers, fetchLoadMatches, fetchRedirectIds, routesToUse, basename, pendingActionResult) {
  let actionResult = pendingActionResult ? isErrorResult(pendingActionResult[1]) ? pendingActionResult[1].error : pendingActionResult[1].data : undefined;
  let currentUrl = history.createURL(state.location);
  let nextUrl = history.createURL(location);
  // Pick navigation matches that are net-new or qualify for revalidation
  let boundaryMatches = matches;
  if (initialHydration && state.errors) {
    // On initial hydration, only consider matches up to _and including_ the boundary.
    // This is inclusive to handle cases where a server loader ran successfully,
    // a child server loader bubbled up to this route, but this route has
    // `clientLoader.hydrate` so we want to still run the `clientLoader` so that
    // we have a complete version of `loaderData`
    boundaryMatches = getLoaderMatchesUntilBoundary(matches, Object.keys(state.errors)[0], true);
  } else if (pendingActionResult && isErrorResult(pendingActionResult[1])) {
    // If an action threw an error, we call loaders up to, but not including the
    // boundary
    boundaryMatches = getLoaderMatchesUntilBoundary(matches, pendingActionResult[0]);
  }
  // Don't revalidate loaders by default after action 4xx/5xx responses
  // when the flag is enabled.  They can still opt-into revalidation via
  // `shouldRevalidate` via `actionResult`
  let actionStatus = pendingActionResult ? pendingActionResult[1].statusCode : undefined;
  let shouldSkipRevalidation = skipActionErrorRevalidation && actionStatus && actionStatus >= 400;
  let navigationMatches = boundaryMatches.filter((match, index) => {
    let {
      route
    } = match;
    if (route.lazy) {
      // We haven't loaded this route yet so we don't know if it's got a loader!
      return true;
    }
    if (route.loader == null) {
      return false;
    }
    if (initialHydration) {
      return shouldLoadRouteOnHydration(route, state.loaderData, state.errors);
    }
    // Always call the loader on new route instances and pending defer cancellations
    if (isNewLoader(state.loaderData, state.matches[index], match) || cancelledDeferredRoutes.some(id => id === match.route.id)) {
      return true;
    }
    // This is the default implementation for when we revalidate.  If the route
    // provides it's own implementation, then we give them full control but
    // provide this value so they can leverage it if needed after they check
    // their own specific use cases
    let currentRouteMatch = state.matches[index];
    let nextRouteMatch = match;
    return shouldRevalidateLoader(match, _extends({
      currentUrl,
      currentParams: currentRouteMatch.params,
      nextUrl,
      nextParams: nextRouteMatch.params
    }, submission, {
      actionResult,
      actionStatus,
      defaultShouldRevalidate: shouldSkipRevalidation ? false :
      // Forced revalidation due to submission, useRevalidator, or X-Remix-Revalidate
      isRevalidationRequired || currentUrl.pathname + currentUrl.search === nextUrl.pathname + nextUrl.search ||
      // Search params affect all loaders
      currentUrl.search !== nextUrl.search || isNewRouteInstance(currentRouteMatch, nextRouteMatch)
    }));
  });
  // Pick fetcher.loads that need to be revalidated
  let revalidatingFetchers = [];
  fetchLoadMatches.forEach((f, key) => {
    // Don't revalidate:
    //  - on initial hydration (shouldn't be any fetchers then anyway)
    //  - if fetcher won't be present in the subsequent render
    //    - no longer matches the URL (v7_fetcherPersist=false)
    //    - was unmounted but persisted due to v7_fetcherPersist=true
    if (initialHydration || !matches.some(m => m.route.id === f.routeId) || deletedFetchers.has(key)) {
      return;
    }
    let fetcherMatches = matchRoutes(routesToUse, f.path, basename);
    // If the fetcher path no longer matches, push it in with null matches so
    // we can trigger a 404 in callLoadersAndMaybeResolveData.  Note this is
    // currently only a use-case for Remix HMR where the route tree can change
    // at runtime and remove a route previously loaded via a fetcher
    if (!fetcherMatches) {
      revalidatingFetchers.push({
        key,
        routeId: f.routeId,
        path: f.path,
        matches: null,
        match: null,
        controller: null
      });
      return;
    }
    // Revalidating fetchers are decoupled from the route matches since they
    // load from a static href.  They revalidate based on explicit revalidation
    // (submission, useRevalidator, or X-Remix-Revalidate)
    let fetcher = state.fetchers.get(key);
    let fetcherMatch = getTargetMatch(fetcherMatches, f.path);
    let shouldRevalidate = false;
    if (fetchRedirectIds.has(key)) {
      // Never trigger a revalidation of an actively redirecting fetcher
      shouldRevalidate = false;
    } else if (cancelledFetcherLoads.has(key)) {
      // Always mark for revalidation if the fetcher was cancelled
      cancelledFetcherLoads.delete(key);
      shouldRevalidate = true;
    } else if (fetcher && fetcher.state !== "idle" && fetcher.data === undefined) {
      // If the fetcher hasn't ever completed loading yet, then this isn't a
      // revalidation, it would just be a brand new load if an explicit
      // revalidation is required
      shouldRevalidate = isRevalidationRequired;
    } else {
      // Otherwise fall back on any user-defined shouldRevalidate, defaulting
      // to explicit revalidations only
      shouldRevalidate = shouldRevalidateLoader(fetcherMatch, _extends({
        currentUrl,
        currentParams: state.matches[state.matches.length - 1].params,
        nextUrl,
        nextParams: matches[matches.length - 1].params
      }, submission, {
        actionResult,
        actionStatus,
        defaultShouldRevalidate: shouldSkipRevalidation ? false : isRevalidationRequired
      }));
    }
    if (shouldRevalidate) {
      revalidatingFetchers.push({
        key,
        routeId: f.routeId,
        path: f.path,
        matches: fetcherMatches,
        match: fetcherMatch,
        controller: new AbortController()
      });
    }
  });
  return [navigationMatches, revalidatingFetchers];
}
function shouldLoadRouteOnHydration(route, loaderData, errors) {
  // We dunno if we have a loader - gotta find out!
  if (route.lazy) {
    return true;
  }
  // No loader, nothing to initialize
  if (!route.loader) {
    return false;
  }
  let hasData = loaderData != null && loaderData[route.id] !== undefined;
  let hasError = errors != null && errors[route.id] !== undefined;
  // Don't run if we error'd during SSR
  if (!hasData && hasError) {
    return false;
  }
  // Explicitly opting-in to running on hydration
  if (typeof route.loader === "function" && route.loader.hydrate === true) {
    return true;
  }
  // Otherwise, run if we're not yet initialized with anything
  return !hasData && !hasError;
}
function isNewLoader(currentLoaderData, currentMatch, match) {
  let isNew =
  // [a] -> [a, b]
  !currentMatch ||
  // [a, b] -> [a, c]
  match.route.id !== currentMatch.route.id;
  // Handle the case that we don't have data for a re-used route, potentially
  // from a prior error or from a cancelled pending deferred
  let isMissingData = currentLoaderData[match.route.id] === undefined;
  // Always load if this is a net-new route or we don't yet have data
  return isNew || isMissingData;
}
function isNewRouteInstance(currentMatch, match) {
  let currentPath = currentMatch.route.path;
  return (
    // param change for this match, /users/123 -> /users/456
    currentMatch.pathname !== match.pathname ||
    // splat param changed, which is not present in match.path
    // e.g. /files/images/avatar.jpg -> files/finances.xls
    currentPath != null && currentPath.endsWith("*") && currentMatch.params["*"] !== match.params["*"]
  );
}
function shouldRevalidateLoader(loaderMatch, arg) {
  if (loaderMatch.route.shouldRevalidate) {
    let routeChoice = loaderMatch.route.shouldRevalidate(arg);
    if (typeof routeChoice === "boolean") {
      return routeChoice;
    }
  }
  return arg.defaultShouldRevalidate;
}
function patchRoutesImpl(routeId, children, routesToUse, manifest, mapRouteProperties) {
  var _childrenToPatch;
  let childrenToPatch;
  if (routeId) {
    let route = manifest[routeId];
    invariant(route, "No route found to patch children into: routeId = " + routeId);
    if (!route.children) {
      route.children = [];
    }
    childrenToPatch = route.children;
  } else {
    childrenToPatch = routesToUse;
  }
  // Don't patch in routes we already know about so that `patch` is idempotent
  // to simplify user-land code. This is useful because we re-call the
  // `patchRoutesOnNavigation` function for matched routes with params.
  let uniqueChildren = children.filter(newRoute => !childrenToPatch.some(existingRoute => isSameRoute(newRoute, existingRoute)));
  let newRoutes = convertRoutesToDataRoutes(uniqueChildren, mapRouteProperties, [routeId || "_", "patch", String(((_childrenToPatch = childrenToPatch) == null ? void 0 : _childrenToPatch.length) || "0")], manifest);
  childrenToPatch.push(...newRoutes);
}
function isSameRoute(newRoute, existingRoute) {
  // Most optimal check is by id
  if ("id" in newRoute && "id" in existingRoute && newRoute.id === existingRoute.id) {
    return true;
  }
  // Second is by pathing differences
  if (!(newRoute.index === existingRoute.index && newRoute.path === existingRoute.path && newRoute.caseSensitive === existingRoute.caseSensitive)) {
    return false;
  }
  // Pathless layout routes are trickier since we need to check children.
  // If they have no children then they're the same as far as we can tell
  if ((!newRoute.children || newRoute.children.length === 0) && (!existingRoute.children || existingRoute.children.length === 0)) {
    return true;
  }
  // Otherwise, we look to see if every child in the new route is already
  // represented in the existing route's children
  return newRoute.children.every((aChild, i) => {
    var _existingRoute$childr;
    return (_existingRoute$childr = existingRoute.children) == null ? void 0 : _existingRoute$childr.some(bChild => isSameRoute(aChild, bChild));
  });
}
/**
 * Execute route.lazy() methods to lazily load route modules (loader, action,
 * shouldRevalidate) and update the routeManifest in place which shares objects
 * with dataRoutes so those get updated as well.
 */
async function loadLazyRouteModule(route, mapRouteProperties, manifest) {
  if (!route.lazy) {
    return;
  }
  let lazyRoute = await route.lazy();
  // If the lazy route function was executed and removed by another parallel
  // call then we can return - first lazy() to finish wins because the return
  // value of lazy is expected to be static
  if (!route.lazy) {
    return;
  }
  let routeToUpdate = manifest[route.id];
  invariant(routeToUpdate, "No route found in manifest");
  // Update the route in place.  This should be safe because there's no way
  // we could yet be sitting on this route as we can't get there without
  // resolving lazy() first.
  //
  // This is different than the HMR "update" use-case where we may actively be
  // on the route being updated.  The main concern boils down to "does this
  // mutation affect any ongoing navigations or any current state.matches
  // values?".  If not, it should be safe to update in place.
  let routeUpdates = {};
  for (let lazyRouteProperty in lazyRoute) {
    let staticRouteValue = routeToUpdate[lazyRouteProperty];
    let isPropertyStaticallyDefined = staticRouteValue !== undefined &&
    // This property isn't static since it should always be updated based
    // on the route updates
    lazyRouteProperty !== "hasErrorBoundary";
    warning(!isPropertyStaticallyDefined, "Route \"" + routeToUpdate.id + "\" has a static property \"" + lazyRouteProperty + "\" " + "defined but its lazy function is also returning a value for this property. " + ("The lazy route property \"" + lazyRouteProperty + "\" will be ignored."));
    if (!isPropertyStaticallyDefined && !immutableRouteKeys.has(lazyRouteProperty)) {
      routeUpdates[lazyRouteProperty] = lazyRoute[lazyRouteProperty];
    }
  }
  // Mutate the route with the provided updates.  Do this first so we pass
  // the updated version to mapRouteProperties
  Object.assign(routeToUpdate, routeUpdates);
  // Mutate the `hasErrorBoundary` property on the route based on the route
  // updates and remove the `lazy` function so we don't resolve the lazy
  // route again.
  Object.assign(routeToUpdate, _extends({}, mapRouteProperties(routeToUpdate), {
    lazy: undefined
  }));
}
// Default implementation of `dataStrategy` which fetches all loaders in parallel
async function defaultDataStrategy(_ref4) {
  let {
    matches
  } = _ref4;
  let matchesToLoad = matches.filter(m => m.shouldLoad);
  let results = await Promise.all(matchesToLoad.map(m => m.resolve()));
  return results.reduce((acc, result, i) => Object.assign(acc, {
    [matchesToLoad[i].route.id]: result
  }), {});
}
async function callDataStrategyImpl(dataStrategyImpl, type, state, request, matchesToLoad, matches, fetcherKey, manifest, mapRouteProperties, requestContext) {
  let loadRouteDefinitionsPromises = matches.map(m => m.route.lazy ? loadLazyRouteModule(m.route, mapRouteProperties, manifest) : undefined);
  let dsMatches = matches.map((match, i) => {
    let loadRoutePromise = loadRouteDefinitionsPromises[i];
    let shouldLoad = matchesToLoad.some(m => m.route.id === match.route.id);
    // `resolve` encapsulates route.lazy(), executing the loader/action,
    // and mapping return values/thrown errors to a `DataStrategyResult`.  Users
    // can pass a callback to take fine-grained control over the execution
    // of the loader/action
    let resolve = async handlerOverride => {
      if (handlerOverride && request.method === "GET" && (match.route.lazy || match.route.loader)) {
        shouldLoad = true;
      }
      return shouldLoad ? callLoaderOrAction(type, request, match, loadRoutePromise, handlerOverride, requestContext) : Promise.resolve({
        type: ResultType.data,
        result: undefined
      });
    };
    return _extends({}, match, {
      shouldLoad,
      resolve
    });
  });
  // Send all matches here to allow for a middleware-type implementation.
  // handler will be a no-op for unneeded routes and we filter those results
  // back out below.
  let results = await dataStrategyImpl({
    matches: dsMatches,
    request,
    params: matches[0].params,
    fetcherKey,
    context: requestContext
  });
  // Wait for all routes to load here but 'swallow the error since we want
  // it to bubble up from the `await loadRoutePromise` in `callLoaderOrAction` -
  // called from `match.resolve()`
  try {
    await Promise.all(loadRouteDefinitionsPromises);
  } catch (e) {
    // No-op
  }
  return results;
}
// Default logic for calling a loader/action is the user has no specified a dataStrategy
async function callLoaderOrAction(type, request, match, loadRoutePromise, handlerOverride, staticContext) {
  let result;
  let onReject;
  let runHandler = handler => {
    // Setup a promise we can race against so that abort signals short circuit
    let reject;
    // This will never resolve so safe to type it as Promise<DataStrategyResult> to
    // satisfy the function return value
    let abortPromise = new Promise((_, r) => reject = r);
    onReject = () => reject();
    request.signal.addEventListener("abort", onReject);
    let actualHandler = ctx => {
      if (typeof handler !== "function") {
        return Promise.reject(new Error("You cannot call the handler for a route which defines a boolean " + ("\"" + type + "\" [routeId: " + match.route.id + "]")));
      }
      return handler({
        request,
        params: match.params,
        context: staticContext
      }, ...(ctx !== undefined ? [ctx] : []));
    };
    let handlerPromise = (async () => {
      try {
        let val = await (handlerOverride ? handlerOverride(ctx => actualHandler(ctx)) : actualHandler());
        return {
          type: "data",
          result: val
        };
      } catch (e) {
        return {
          type: "error",
          result: e
        };
      }
    })();
    return Promise.race([handlerPromise, abortPromise]);
  };
  try {
    let handler = match.route[type];
    // If we have a route.lazy promise, await that first
    if (loadRoutePromise) {
      if (handler) {
        // Run statically defined handler in parallel with lazy()
        let handlerError;
        let [value] = await Promise.all([
        // If the handler throws, don't let it immediately bubble out,
        // since we need to let the lazy() execution finish so we know if this
        // route has a boundary that can handle the error
        runHandler(handler).catch(e => {
          handlerError = e;
        }), loadRoutePromise]);
        if (handlerError !== undefined) {
          throw handlerError;
        }
        result = value;
      } else {
        // Load lazy route module, then run any returned handler
        await loadRoutePromise;
        handler = match.route[type];
        if (handler) {
          // Handler still runs even if we got interrupted to maintain consistency
          // with un-abortable behavior of handler execution on non-lazy or
          // previously-lazy-loaded routes
          result = await runHandler(handler);
        } else if (type === "action") {
          let url = new URL(request.url);
          let pathname = url.pathname + url.search;
          throw getInternalRouterError(405, {
            method: request.method,
            pathname,
            routeId: match.route.id
          });
        } else {
          // lazy() route has no loader to run.  Short circuit here so we don't
          // hit the invariant below that errors on returning undefined.
          return {
            type: ResultType.data,
            result: undefined
          };
        }
      }
    } else if (!handler) {
      let url = new URL(request.url);
      let pathname = url.pathname + url.search;
      throw getInternalRouterError(404, {
        pathname
      });
    } else {
      result = await runHandler(handler);
    }
    invariant(result.result !== undefined, "You defined " + (type === "action" ? "an action" : "a loader") + " for route " + ("\"" + match.route.id + "\" but didn't return anything from your `" + type + "` ") + "function. Please return a value or `null`.");
  } catch (e) {
    // We should already be catching and converting normal handler executions to
    // DataStrategyResults and returning them, so anything that throws here is an
    // unexpected error we still need to wrap
    return {
      type: ResultType.error,
      result: e
    };
  } finally {
    if (onReject) {
      request.signal.removeEventListener("abort", onReject);
    }
  }
  return result;
}
async function convertDataStrategyResultToDataResult(dataStrategyResult) {
  let {
    result,
    type
  } = dataStrategyResult;
  if (isResponse(result)) {
    let data;
    try {
      let contentType = result.headers.get("Content-Type");
      // Check between word boundaries instead of startsWith() due to the last
      // paragraph of https://httpwg.org/specs/rfc9110.html#field.content-type
      if (contentType && /\bapplication\/json\b/.test(contentType)) {
        if (result.body == null) {
          data = null;
        } else {
          data = await result.json();
        }
      } else {
        data = await result.text();
      }
    } catch (e) {
      return {
        type: ResultType.error,
        error: e
      };
    }
    if (type === ResultType.error) {
      return {
        type: ResultType.error,
        error: new ErrorResponseImpl(result.status, result.statusText, data),
        statusCode: result.status,
        headers: result.headers
      };
    }
    return {
      type: ResultType.data,
      data,
      statusCode: result.status,
      headers: result.headers
    };
  }
  if (type === ResultType.error) {
    if (isDataWithResponseInit(result)) {
      var _result$init2;
      if (result.data instanceof Error) {
        var _result$init;
        return {
          type: ResultType.error,
          error: result.data,
          statusCode: (_result$init = result.init) == null ? void 0 : _result$init.status
        };
      }
      // Convert thrown data() to ErrorResponse instances
      result = new ErrorResponseImpl(((_result$init2 = result.init) == null ? void 0 : _result$init2.status) || 500, undefined, result.data);
    }
    return {
      type: ResultType.error,
      error: result,
      statusCode: isRouteErrorResponse(result) ? result.status : undefined
    };
  }
  if (isDeferredData(result)) {
    var _result$init3, _result$init4;
    return {
      type: ResultType.deferred,
      deferredData: result,
      statusCode: (_result$init3 = result.init) == null ? void 0 : _result$init3.status,
      headers: ((_result$init4 = result.init) == null ? void 0 : _result$init4.headers) && new Headers(result.init.headers)
    };
  }
  if (isDataWithResponseInit(result)) {
    var _result$init5, _result$init6;
    return {
      type: ResultType.data,
      data: result.data,
      statusCode: (_result$init5 = result.init) == null ? void 0 : _result$init5.status,
      headers: (_result$init6 = result.init) != null && _result$init6.headers ? new Headers(result.init.headers) : undefined
    };
  }
  return {
    type: ResultType.data,
    data: result
  };
}
// Support relative routing in internal redirects
function normalizeRelativeRoutingRedirectResponse(response, request, routeId, matches, basename, v7_relativeSplatPath) {
  let location = response.headers.get("Location");
  invariant(location, "Redirects returned/thrown from loaders/actions must have a Location header");
  if (!ABSOLUTE_URL_REGEX.test(location)) {
    let trimmedMatches = matches.slice(0, matches.findIndex(m => m.route.id === routeId) + 1);
    location = normalizeTo(new URL(request.url), trimmedMatches, basename, true, location, v7_relativeSplatPath);
    response.headers.set("Location", location);
  }
  return response;
}
function normalizeRedirectLocation(location, currentUrl, basename) {
  if (ABSOLUTE_URL_REGEX.test(location)) {
    // Strip off the protocol+origin for same-origin + same-basename absolute redirects
    let normalizedLocation = location;
    let url = normalizedLocation.startsWith("//") ? new URL(currentUrl.protocol + normalizedLocation) : new URL(normalizedLocation);
    let isSameBasename = stripBasename(url.pathname, basename) != null;
    if (url.origin === currentUrl.origin && isSameBasename) {
      return url.pathname + url.search + url.hash;
    }
  }
  return location;
}
// Utility method for creating the Request instances for loaders/actions during
// client-side navigations and fetches.  During SSR we will always have a
// Request instance from the static handler (query/queryRoute)
function createClientSideRequest(history, location, signal, submission) {
  let url = history.createURL(stripHashFromPath(location)).toString();
  let init = {
    signal
  };
  if (submission && isMutationMethod(submission.formMethod)) {
    let {
      formMethod,
      formEncType
    } = submission;
    // Didn't think we needed this but it turns out unlike other methods, patch
    // won't be properly normalized to uppercase and results in a 405 error.
    // See: https://fetch.spec.whatwg.org/#concept-method
    init.method = formMethod.toUpperCase();
    if (formEncType === "application/json") {
      init.headers = new Headers({
        "Content-Type": formEncType
      });
      init.body = JSON.stringify(submission.json);
    } else if (formEncType === "text/plain") {
      // Content-Type is inferred (https://fetch.spec.whatwg.org/#dom-request)
      init.body = submission.text;
    } else if (formEncType === "application/x-www-form-urlencoded" && submission.formData) {
      // Content-Type is inferred (https://fetch.spec.whatwg.org/#dom-request)
      init.body = convertFormDataToSearchParams(submission.formData);
    } else {
      // Content-Type is inferred (https://fetch.spec.whatwg.org/#dom-request)
      init.body = submission.formData;
    }
  }
  return new Request(url, init);
}
function convertFormDataToSearchParams(formData) {
  let searchParams = new URLSearchParams();
  for (let [key, value] of formData.entries()) {
    // https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#converting-an-entry-list-to-a-list-of-name-value-pairs
    searchParams.append(key, typeof value === "string" ? value : value.name);
  }
  return searchParams;
}
function convertSearchParamsToFormData(searchParams) {
  let formData = new FormData();
  for (let [key, value] of searchParams.entries()) {
    formData.append(key, value);
  }
  return formData;
}
function processRouteLoaderData(matches, results, pendingActionResult, activeDeferreds, skipLoaderErrorBubbling) {
  // Fill in loaderData/errors from our loaders
  let loaderData = {};
  let errors = null;
  let statusCode;
  let foundError = false;
  let loaderHeaders = {};
  let pendingError = pendingActionResult && isErrorResult(pendingActionResult[1]) ? pendingActionResult[1].error : undefined;
  // Process loader results into state.loaderData/state.errors
  matches.forEach(match => {
    if (!(match.route.id in results)) {
      return;
    }
    let id = match.route.id;
    let result = results[id];
    invariant(!isRedirectResult(result), "Cannot handle redirect results in processLoaderData");
    if (isErrorResult(result)) {
      let error = result.error;
      // If we have a pending action error, we report it at the highest-route
      // that throws a loader error, and then clear it out to indicate that
      // it was consumed
      if (pendingError !== undefined) {
        error = pendingError;
        pendingError = undefined;
      }
      errors = errors || {};
      if (skipLoaderErrorBubbling) {
        errors[id] = error;
      } else {
        // Look upwards from the matched route for the closest ancestor error
        // boundary, defaulting to the root match.  Prefer higher error values
        // if lower errors bubble to the same boundary
        let boundaryMatch = findNearestBoundary(matches, id);
        if (errors[boundaryMatch.route.id] == null) {
          errors[boundaryMatch.route.id] = error;
        }
      }
      // Clear our any prior loaderData for the throwing route
      loaderData[id] = undefined;
      // Once we find our first (highest) error, we set the status code and
      // prevent deeper status codes from overriding
      if (!foundError) {
        foundError = true;
        statusCode = isRouteErrorResponse(result.error) ? result.error.status : 500;
      }
      if (result.headers) {
        loaderHeaders[id] = result.headers;
      }
    } else {
      if (isDeferredResult(result)) {
        activeDeferreds.set(id, result.deferredData);
        loaderData[id] = result.deferredData.data;
        // Error status codes always override success status codes, but if all
        // loaders are successful we take the deepest status code.
        if (result.statusCode != null && result.statusCode !== 200 && !foundError) {
          statusCode = result.statusCode;
        }
        if (result.headers) {
          loaderHeaders[id] = result.headers;
        }
      } else {
        loaderData[id] = result.data;
        // Error status codes always override success status codes, but if all
        // loaders are successful we take the deepest status code.
        if (result.statusCode && result.statusCode !== 200 && !foundError) {
          statusCode = result.statusCode;
        }
        if (result.headers) {
          loaderHeaders[id] = result.headers;
        }
      }
    }
  });
  // If we didn't consume the pending action error (i.e., all loaders
  // resolved), then consume it here.  Also clear out any loaderData for the
  // throwing route
  if (pendingError !== undefined && pendingActionResult) {
    errors = {
      [pendingActionResult[0]]: pendingError
    };
    loaderData[pendingActionResult[0]] = undefined;
  }
  return {
    loaderData,
    errors,
    statusCode: statusCode || 200,
    loaderHeaders
  };
}
function processLoaderData(state, matches, results, pendingActionResult, revalidatingFetchers, fetcherResults, activeDeferreds) {
  let {
    loaderData,
    errors
  } = processRouteLoaderData(matches, results, pendingActionResult, activeDeferreds, false // This method is only called client side so we always want to bubble
  );
  // Process results from our revalidating fetchers
  revalidatingFetchers.forEach(rf => {
    let {
      key,
      match,
      controller
    } = rf;
    let result = fetcherResults[key];
    invariant(result, "Did not find corresponding fetcher result");
    // Process fetcher non-redirect errors
    if (controller && controller.signal.aborted) {
      // Nothing to do for aborted fetchers
      return;
    } else if (isErrorResult(result)) {
      let boundaryMatch = findNearestBoundary(state.matches, match == null ? void 0 : match.route.id);
      if (!(errors && errors[boundaryMatch.route.id])) {
        errors = _extends({}, errors, {
          [boundaryMatch.route.id]: result.error
        });
      }
      state.fetchers.delete(key);
    } else if (isRedirectResult(result)) {
      // Should never get here, redirects should get processed above, but we
      // keep this to type narrow to a success result in the else
      invariant(false, "Unhandled fetcher revalidation redirect");
    } else if (isDeferredResult(result)) {
      // Should never get here, deferred data should be awaited for fetchers
      // in resolveDeferredResults
      invariant(false, "Unhandled fetcher deferred data");
    } else {
      let doneFetcher = getDoneFetcher(result.data);
      state.fetchers.set(key, doneFetcher);
    }
  });
  return {
    loaderData,
    errors
  };
}
function mergeLoaderData(loaderData, newLoaderData, matches, errors) {
  let mergedLoaderData = _extends({}, newLoaderData);
  for (let match of matches) {
    let id = match.route.id;
    if (newLoaderData.hasOwnProperty(id)) {
      if (newLoaderData[id] !== undefined) {
        mergedLoaderData[id] = newLoaderData[id];
      }
    } else if (loaderData[id] !== undefined && match.route.loader) {
      // Preserve existing keys not included in newLoaderData and where a loader
      // wasn't removed by HMR
      mergedLoaderData[id] = loaderData[id];
    }
    if (errors && errors.hasOwnProperty(id)) {
      // Don't keep any loader data below the boundary
      break;
    }
  }
  return mergedLoaderData;
}
function getActionDataForCommit(pendingActionResult) {
  if (!pendingActionResult) {
    return {};
  }
  return isErrorResult(pendingActionResult[1]) ? {
    // Clear out prior actionData on errors
    actionData: {}
  } : {
    actionData: {
      [pendingActionResult[0]]: pendingActionResult[1].data
    }
  };
}
// Find the nearest error boundary, looking upwards from the leaf route (or the
// route specified by routeId) for the closest ancestor error boundary,
// defaulting to the root match
function findNearestBoundary(matches, routeId) {
  let eligibleMatches = routeId ? matches.slice(0, matches.findIndex(m => m.route.id === routeId) + 1) : [...matches];
  return eligibleMatches.reverse().find(m => m.route.hasErrorBoundary === true) || matches[0];
}
function getShortCircuitMatches(routes) {
  // Prefer a root layout route if present, otherwise shim in a route object
  let route = routes.length === 1 ? routes[0] : routes.find(r => r.index || !r.path || r.path === "/") || {
    id: "__shim-error-route__"
  };
  return {
    matches: [{
      params: {},
      pathname: "",
      pathnameBase: "",
      route
    }],
    route
  };
}
function getInternalRouterError(status, _temp5) {
  let {
    pathname,
    routeId,
    method,
    type,
    message
  } = _temp5 === void 0 ? {} : _temp5;
  let statusText = "Unknown Server Error";
  let errorMessage = "Unknown @remix-run/router error";
  if (status === 400) {
    statusText = "Bad Request";
    if (method && pathname && routeId) {
      errorMessage = "You made a " + method + " request to \"" + pathname + "\" but " + ("did not provide a `loader` for route \"" + routeId + "\", ") + "so there is no way to handle the request.";
    } else if (type === "defer-action") {
      errorMessage = "defer() is not supported in actions";
    } else if (type === "invalid-body") {
      errorMessage = "Unable to encode submission body";
    }
  } else if (status === 403) {
    statusText = "Forbidden";
    errorMessage = "Route \"" + routeId + "\" does not match URL \"" + pathname + "\"";
  } else if (status === 404) {
    statusText = "Not Found";
    errorMessage = "No route matches URL \"" + pathname + "\"";
  } else if (status === 405) {
    statusText = "Method Not Allowed";
    if (method && pathname && routeId) {
      errorMessage = "You made a " + method.toUpperCase() + " request to \"" + pathname + "\" but " + ("did not provide an `action` for route \"" + routeId + "\", ") + "so there is no way to handle the request.";
    } else if (method) {
      errorMessage = "Invalid request method \"" + method.toUpperCase() + "\"";
    }
  }
  return new ErrorResponseImpl(status || 500, statusText, new Error(errorMessage), true);
}
// Find any returned redirect errors, starting from the lowest match
function findRedirect(results) {
  let entries = Object.entries(results);
  for (let i = entries.length - 1; i >= 0; i--) {
    let [key, result] = entries[i];
    if (isRedirectResult(result)) {
      return {
        key,
        result
      };
    }
  }
}
function stripHashFromPath(path) {
  let parsedPath = typeof path === "string" ? parsePath(path) : path;
  return createPath(_extends({}, parsedPath, {
    hash: ""
  }));
}
function isHashChangeOnly(a, b) {
  if (a.pathname !== b.pathname || a.search !== b.search) {
    return false;
  }
  if (a.hash === "") {
    // /page -> /page#hash
    return b.hash !== "";
  } else if (a.hash === b.hash) {
    // /page#hash -> /page#hash
    return true;
  } else if (b.hash !== "") {
    // /page#hash -> /page#other
    return true;
  }
  // If the hash is removed the browser will re-perform a request to the server
  // /page#hash -> /page
  return false;
}
function isDataStrategyResult(result) {
  return result != null && typeof result === "object" && "type" in result && "result" in result && (result.type === ResultType.data || result.type === ResultType.error);
}
function isRedirectDataStrategyResultResult(result) {
  return isResponse(result.result) && redirectStatusCodes.has(result.result.status);
}
function isDeferredResult(result) {
  return result.type === ResultType.deferred;
}
function isErrorResult(result) {
  return result.type === ResultType.error;
}
function isRedirectResult(result) {
  return (result && result.type) === ResultType.redirect;
}
function isDataWithResponseInit(value) {
  return typeof value === "object" && value != null && "type" in value && "data" in value && "init" in value && value.type === "DataWithResponseInit";
}
function isDeferredData(value) {
  let deferred = value;
  return deferred && typeof deferred === "object" && typeof deferred.data === "object" && typeof deferred.subscribe === "function" && typeof deferred.cancel === "function" && typeof deferred.resolveData === "function";
}
function isResponse(value) {
  return value != null && typeof value.status === "number" && typeof value.statusText === "string" && typeof value.headers === "object" && typeof value.body !== "undefined";
}
function isRedirectResponse(result) {
  if (!isResponse(result)) {
    return false;
  }
  let status = result.status;
  let location = result.headers.get("Location");
  return status >= 300 && status <= 399 && location != null;
}
function isValidMethod(method) {
  return validRequestMethods.has(method.toLowerCase());
}
function isMutationMethod(method) {
  return validMutationMethods.has(method.toLowerCase());
}
async function resolveNavigationDeferredResults(matches, results, signal, currentMatches, currentLoaderData) {
  let entries = Object.entries(results);
  for (let index = 0; index < entries.length; index++) {
    let [routeId, result] = entries[index];
    let match = matches.find(m => (m == null ? void 0 : m.route.id) === routeId);
    // If we don't have a match, then we can have a deferred result to do
    // anything with.  This is for revalidating fetchers where the route was
    // removed during HMR
    if (!match) {
      continue;
    }
    let currentMatch = currentMatches.find(m => m.route.id === match.route.id);
    let isRevalidatingLoader = currentMatch != null && !isNewRouteInstance(currentMatch, match) && (currentLoaderData && currentLoaderData[match.route.id]) !== undefined;
    if (isDeferredResult(result) && isRevalidatingLoader) {
      // Note: we do not have to touch activeDeferreds here since we race them
      // against the signal in resolveDeferredData and they'll get aborted
      // there if needed
      await resolveDeferredData(result, signal, false).then(result => {
        if (result) {
          results[routeId] = result;
        }
      });
    }
  }
}
async function resolveFetcherDeferredResults(matches, results, revalidatingFetchers) {
  for (let index = 0; index < revalidatingFetchers.length; index++) {
    let {
      key,
      routeId,
      controller
    } = revalidatingFetchers[index];
    let result = results[key];
    let match = matches.find(m => (m == null ? void 0 : m.route.id) === routeId);
    // If we don't have a match, then we can have a deferred result to do
    // anything with.  This is for revalidating fetchers where the route was
    // removed during HMR
    if (!match) {
      continue;
    }
    if (isDeferredResult(result)) {
      // Note: we do not have to touch activeDeferreds here since we race them
      // against the signal in resolveDeferredData and they'll get aborted
      // there if needed
      invariant(controller, "Expected an AbortController for revalidating fetcher deferred result");
      await resolveDeferredData(result, controller.signal, true).then(result => {
        if (result) {
          results[key] = result;
        }
      });
    }
  }
}
async function resolveDeferredData(result, signal, unwrap) {
  if (unwrap === void 0) {
    unwrap = false;
  }
  let aborted = await result.deferredData.resolveData(signal);
  if (aborted) {
    return;
  }
  if (unwrap) {
    try {
      return {
        type: ResultType.data,
        data: result.deferredData.unwrappedData
      };
    } catch (e) {
      // Handle any TrackedPromise._error values encountered while unwrapping
      return {
        type: ResultType.error,
        error: e
      };
    }
  }
  return {
    type: ResultType.data,
    data: result.deferredData.data
  };
}
function hasNakedIndexQuery(search) {
  return new URLSearchParams(search).getAll("index").some(v => v === "");
}
function getTargetMatch(matches, location) {
  let search = typeof location === "string" ? parsePath(location).search : location.search;
  if (matches[matches.length - 1].route.index && hasNakedIndexQuery(search || "")) {
    // Return the leaf index route when index is present
    return matches[matches.length - 1];
  }
  // Otherwise grab the deepest "path contributing" match (ignoring index and
  // pathless layout routes)
  let pathMatches = getPathContributingMatches(matches);
  return pathMatches[pathMatches.length - 1];
}
function getSubmissionFromNavigation(navigation) {
  let {
    formMethod,
    formAction,
    formEncType,
    text,
    formData,
    json
  } = navigation;
  if (!formMethod || !formAction || !formEncType) {
    return;
  }
  if (text != null) {
    return {
      formMethod,
      formAction,
      formEncType,
      formData: undefined,
      json: undefined,
      text
    };
  } else if (formData != null) {
    return {
      formMethod,
      formAction,
      formEncType,
      formData,
      json: undefined,
      text: undefined
    };
  } else if (json !== undefined) {
    return {
      formMethod,
      formAction,
      formEncType,
      formData: undefined,
      json,
      text: undefined
    };
  }
}
function getLoadingNavigation(location, submission) {
  if (submission) {
    let navigation = {
      state: "loading",
      location,
      formMethod: submission.formMethod,
      formAction: submission.formAction,
      formEncType: submission.formEncType,
      formData: submission.formData,
      json: submission.json,
      text: submission.text
    };
    return navigation;
  } else {
    let navigation = {
      state: "loading",
      location,
      formMethod: undefined,
      formAction: undefined,
      formEncType: undefined,
      formData: undefined,
      json: undefined,
      text: undefined
    };
    return navigation;
  }
}
function getSubmittingNavigation(location, submission) {
  let navigation = {
    state: "submitting",
    location,
    formMethod: submission.formMethod,
    formAction: submission.formAction,
    formEncType: submission.formEncType,
    formData: submission.formData,
    json: submission.json,
    text: submission.text
  };
  return navigation;
}
function getLoadingFetcher(submission, data) {
  if (submission) {
    let fetcher = {
      state: "loading",
      formMethod: submission.formMethod,
      formAction: submission.formAction,
      formEncType: submission.formEncType,
      formData: submission.formData,
      json: submission.json,
      text: submission.text,
      data
    };
    return fetcher;
  } else {
    let fetcher = {
      state: "loading",
      formMethod: undefined,
      formAction: undefined,
      formEncType: undefined,
      formData: undefined,
      json: undefined,
      text: undefined,
      data
    };
    return fetcher;
  }
}
function getSubmittingFetcher(submission, existingFetcher) {
  let fetcher = {
    state: "submitting",
    formMethod: submission.formMethod,
    formAction: submission.formAction,
    formEncType: submission.formEncType,
    formData: submission.formData,
    json: submission.json,
    text: submission.text,
    data: existingFetcher ? existingFetcher.data : undefined
  };
  return fetcher;
}
function getDoneFetcher(data) {
  let fetcher = {
    state: "idle",
    formMethod: undefined,
    formAction: undefined,
    formEncType: undefined,
    formData: undefined,
    json: undefined,
    text: undefined,
    data
  };
  return fetcher;
}
function restoreAppliedTransitions(_window, transitions) {
  try {
    let sessionPositions = _window.sessionStorage.getItem(TRANSITIONS_STORAGE_KEY);
    if (sessionPositions) {
      let json = JSON.parse(sessionPositions);
      for (let [k, v] of Object.entries(json || {})) {
        if (v && Array.isArray(v)) {
          transitions.set(k, new Set(v || []));
        }
      }
    }
  } catch (e) {
    // no-op, use default empty object
  }
}
function persistAppliedTransitions(_window, transitions) {
  if (transitions.size > 0) {
    let json = {};
    for (let [k, v] of transitions) {
      json[k] = [...v];
    }
    try {
      _window.sessionStorage.setItem(TRANSITIONS_STORAGE_KEY, JSON.stringify(json));
    } catch (error) {
      warning(false, "Failed to save applied view transitions in sessionStorage (" + error + ").");
    }
  }
}
//#endregion




},
52996(module) {
/*!
	Copyright (c) 2018 Jed Watson.
	Licensed under the MIT License (MIT), see
	http://jedwatson.github.io/classnames
*/
/* global define */

(function () {
	'use strict';

	var hasOwn = {}.hasOwnProperty;
	var nativeCodeString = '[native code]';

	function classNames() {
		var classes = [];

		for (var i = 0; i < arguments.length; i++) {
			var arg = arguments[i];
			if (!arg) continue;

			var argType = typeof arg;

			if (argType === 'string' || argType === 'number') {
				classes.push(arg);
			} else if (Array.isArray(arg)) {
				if (arg.length) {
					var inner = classNames.apply(null, arg);
					if (inner) {
						classes.push(inner);
					}
				}
			} else if (argType === 'object') {
				if (arg.toString !== Object.prototype.toString && !arg.toString.toString().includes('[native code]')) {
					classes.push(arg.toString());
					continue;
				}

				for (var key in arg) {
					if (hasOwn.call(arg, key) && arg[key]) {
						classes.push(key);
					}
				}
			}
		}

		return classes.join(' ');
	}

	if ( true && module.exports) {
		classNames.default = classNames;
		module.exports = classNames;
	} else if (typeof define === 'function' && typeof define.amd === 'object' && define.amd) {
		// register as 'classnames', consistent with npm package name
		define('classnames', [], function () {
			return classNames;
		});
	} else {
		window.classNames = classNames;
	}
}());


},
34914(module) {
"use strict";


/*
  MIT License http://www.opensource.org/licenses/mit-license.php
  Author Tobias Koppers @sokra
*/
module.exports = function (cssWithMappingToString) {
  var list = [];

  // return the list of modules as css string
  list.toString = function toString() {
    return this.map(function (item) {
      var content = "";
      var needLayer = typeof item[5] !== "undefined";
      if (item[4]) {
        content += "@supports (".concat(item[4], ") {");
      }
      if (item[2]) {
        content += "@media ".concat(item[2], " {");
      }
      if (needLayer) {
        content += "@layer".concat(item[5].length > 0 ? " ".concat(item[5]) : "", " {");
      }
      content += cssWithMappingToString(item);
      if (needLayer) {
        content += "}";
      }
      if (item[2]) {
        content += "}";
      }
      if (item[4]) {
        content += "}";
      }
      return content;
    }).join("");
  };

  // import a list of modules into the list
  list.i = function i(modules, media, dedupe, supports, layer) {
    if (typeof modules === "string") {
      modules = [[null, modules, undefined]];
    }
    var alreadyImportedModules = {};
    if (dedupe) {
      for (var k = 0; k < this.length; k++) {
        var id = this[k][0];
        if (id != null) {
          alreadyImportedModules[id] = true;
        }
      }
    }
    for (var _k = 0; _k < modules.length; _k++) {
      var item = [].concat(modules[_k]);
      if (dedupe && alreadyImportedModules[item[0]]) {
        continue;
      }
      if (typeof layer !== "undefined") {
        if (typeof item[5] === "undefined") {
          item[5] = layer;
        } else {
          item[1] = "@layer".concat(item[5].length > 0 ? " ".concat(item[5]) : "", " {").concat(item[1], "}");
          item[5] = layer;
        }
      }
      if (media) {
        if (!item[2]) {
          item[2] = media;
        } else {
          item[1] = "@media ".concat(item[2], " {").concat(item[1], "}");
          item[2] = media;
        }
      }
      if (supports) {
        if (!item[4]) {
          item[4] = "".concat(supports);
        } else {
          item[1] = "@supports (".concat(item[4], ") {").concat(item[1], "}");
          item[4] = supports;
        }
      }
      list.push(item);
    }
  };
  return list;
};

},
40185(module) {
"use strict";


module.exports = function (i) {
  return i[1];
};

},
89052(module) {
/*!
  Copyright (c) 2015 Jed Watson.
  Based on code that is Copyright 2013-2015, Facebook, Inc.
  All rights reserved.
*/
/* global define */

(function () {
	'use strict';

	var canUseDOM = !!(
		typeof window !== 'undefined' &&
		window.document &&
		window.document.createElement
	);

	var ExecutionEnvironment = {

		canUseDOM: canUseDOM,

		canUseWorkers: typeof Worker !== 'undefined',

		canUseEventListeners:
			canUseDOM && !!(window.addEventListener || window.attachEvent),

		canUseViewport: canUseDOM && !!window.screen

	};

	if (typeof define === 'function' && typeof define.amd === 'object' && define.amd) {
		define(function () {
			return ExecutionEnvironment;
		});
	} else if ( true && module.exports) {
		module.exports = ExecutionEnvironment;
	} else {
		window.ExecutionEnvironment = ExecutionEnvironment;
	}

}());


},
88226(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */



var ReactPropTypesSecret = __webpack_require__(86513);

function emptyFunction() {}
function emptyFunctionWithReset() {}
emptyFunctionWithReset.resetWarningCache = emptyFunction;

module.exports = function() {
  function shim(props, propName, componentName, location, propFullName, secret) {
    if (secret === ReactPropTypesSecret) {
      // It is still safe when called from React.
      return;
    }
    var err = new Error(
      'Calling PropTypes validators directly is not supported by the `prop-types` package. ' +
      'Use PropTypes.checkPropTypes() to call them. ' +
      'Read more at http://fb.me/use-check-prop-types'
    );
    err.name = 'Invariant Violation';
    throw err;
  };
  shim.isRequired = shim;
  function getShim() {
    return shim;
  };
  // Important!
  // Keep this list in sync with production version in `./factoryWithTypeCheckers.js`.
  var ReactPropTypes = {
    array: shim,
    bigint: shim,
    bool: shim,
    func: shim,
    number: shim,
    object: shim,
    string: shim,
    symbol: shim,

    any: shim,
    arrayOf: getShim,
    element: shim,
    elementType: shim,
    instanceOf: getShim,
    node: shim,
    objectOf: getShim,
    oneOf: getShim,
    oneOfType: getShim,
    shape: getShim,
    exact: getShim,

    checkPropTypes: emptyFunctionWithReset,
    resetWarningCache: emptyFunction
  };

  ReactPropTypes.PropTypes = ReactPropTypes;

  return ReactPropTypes;
};


},
77800(module, __unused_webpack_exports, __webpack_require__) {
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

if (false) { var throwOnDirectAccess, ReactIs } else {
  // By explicitly using `prop-types` you are opting into new production behavior.
  // http://fb.me/prop-types-in-prod
  module.exports = __webpack_require__(88226)();
}


},
86513(module) {
"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */



var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';

module.exports = ReactPropTypesSecret;


},
72626(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.r(__webpack_exports__);
__webpack_require__.d(__webpack_exports__, {
  polyfill: () => (polyfill)
});
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

function componentWillMount() {
  // Call this.constructor.gDSFP to support sub-classes.
  var state = this.constructor.getDerivedStateFromProps(this.props, this.state);
  if (state !== null && state !== undefined) {
    this.setState(state);
  }
}

function componentWillReceiveProps(nextProps) {
  // Call this.constructor.gDSFP to support sub-classes.
  // Use the setState() updater to ensure state isn't stale in certain edge cases.
  function updater(prevState) {
    var state = this.constructor.getDerivedStateFromProps(nextProps, prevState);
    return state !== null && state !== undefined ? state : null;
  }
  // Binding "this" is important for shallow renderer support.
  this.setState(updater.bind(this));
}

function componentWillUpdate(nextProps, nextState) {
  try {
    var prevProps = this.props;
    var prevState = this.state;
    this.props = nextProps;
    this.state = nextState;
    this.__reactInternalSnapshotFlag = true;
    this.__reactInternalSnapshot = this.getSnapshotBeforeUpdate(
      prevProps,
      prevState
    );
  } finally {
    this.props = prevProps;
    this.state = prevState;
  }
}

// React may warn about cWM/cWRP/cWU methods being deprecated.
// Add a flag to suppress these warnings for this special case.
componentWillMount.__suppressDeprecationWarning = true;
componentWillReceiveProps.__suppressDeprecationWarning = true;
componentWillUpdate.__suppressDeprecationWarning = true;

function polyfill(Component) {
  var prototype = Component.prototype;

  if (!prototype || !prototype.isReactComponent) {
    throw new Error('Can only polyfill class components');
  }

  if (
    typeof Component.getDerivedStateFromProps !== 'function' &&
    typeof prototype.getSnapshotBeforeUpdate !== 'function'
  ) {
    return Component;
  }

  // If new component APIs are defined, "unsafe" lifecycles won't be called.
  // Error if any of these lifecycles are present,
  // Because they would work differently between older and newer (16.3+) versions of React.
  var foundWillMountName = null;
  var foundWillReceivePropsName = null;
  var foundWillUpdateName = null;
  if (typeof prototype.componentWillMount === 'function') {
    foundWillMountName = 'componentWillMount';
  } else if (typeof prototype.UNSAFE_componentWillMount === 'function') {
    foundWillMountName = 'UNSAFE_componentWillMount';
  }
  if (typeof prototype.componentWillReceiveProps === 'function') {
    foundWillReceivePropsName = 'componentWillReceiveProps';
  } else if (typeof prototype.UNSAFE_componentWillReceiveProps === 'function') {
    foundWillReceivePropsName = 'UNSAFE_componentWillReceiveProps';
  }
  if (typeof prototype.componentWillUpdate === 'function') {
    foundWillUpdateName = 'componentWillUpdate';
  } else if (typeof prototype.UNSAFE_componentWillUpdate === 'function') {
    foundWillUpdateName = 'UNSAFE_componentWillUpdate';
  }
  if (
    foundWillMountName !== null ||
    foundWillReceivePropsName !== null ||
    foundWillUpdateName !== null
  ) {
    var componentName = Component.displayName || Component.name;
    var newApiName =
      typeof Component.getDerivedStateFromProps === 'function'
        ? 'getDerivedStateFromProps()'
        : 'getSnapshotBeforeUpdate()';

    throw Error(
      'Unsafe legacy lifecycles will not be called for components using new component APIs.\n\n' +
        componentName +
        ' uses ' +
        newApiName +
        ' but also contains the following legacy lifecycles:' +
        (foundWillMountName !== null ? '\n  ' + foundWillMountName : '') +
        (foundWillReceivePropsName !== null
          ? '\n  ' + foundWillReceivePropsName
          : '') +
        (foundWillUpdateName !== null ? '\n  ' + foundWillUpdateName : '') +
        '\n\nThe above lifecycles should be removed. Learn more about this warning here:\n' +
        'https://fb.me/react-async-component-lifecycle-hooks'
    );
  }

  // React <= 16.2 does not support static getDerivedStateFromProps.
  // As a workaround, use cWM and cWRP to invoke the new static lifecycle.
  // Newer versions of React will ignore these lifecycles if gDSFP exists.
  if (typeof Component.getDerivedStateFromProps === 'function') {
    prototype.componentWillMount = componentWillMount;
    prototype.componentWillReceiveProps = componentWillReceiveProps;
  }

  // React <= 16.2 does not support getSnapshotBeforeUpdate.
  // As a workaround, use cWU to invoke the new lifecycle.
  // Newer versions of React will ignore that lifecycle if gSBU exists.
  if (typeof prototype.getSnapshotBeforeUpdate === 'function') {
    if (typeof prototype.componentDidUpdate !== 'function') {
      throw new Error(
        'Cannot polyfill getSnapshotBeforeUpdate() for components that do not define componentDidUpdate() on the prototype'
      );
    }

    prototype.componentWillUpdate = componentWillUpdate;

    var componentDidUpdate = prototype.componentDidUpdate;

    prototype.componentDidUpdate = function componentDidUpdatePolyfill(
      prevProps,
      prevState,
      maybeSnapshot
    ) {
      // 16.3+ will not execute our will-update method;
      // It will pass a snapshot value to did-update though.
      // Older versions will require our polyfilled will-update value.
      // We need to handle both cases, but can't just check for the presence of "maybeSnapshot",
      // Because for <= 15.x versions this might be a "prevContext" object.
      // We also can't just check "__reactInternalSnapshot",
      // Because get-snapshot might return a falsy value.
      // So check for the explicit __reactInternalSnapshotFlag flag to determine behavior.
      var snapshot = this.__reactInternalSnapshotFlag
        ? this.__reactInternalSnapshot
        : maybeSnapshot;

      componentDidUpdate.call(this, prevProps, prevState, snapshot);
    };
  }

  return Component;
}




},
43146(__unused_webpack_module, exports, __webpack_require__) {
"use strict";


Object.defineProperty(exports, "__esModule", ({
  value: true
}));
exports.bodyOpenClassName = exports.portalClassName = undefined;

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__(33353);

var _react2 = _interopRequireDefault(_react);

var _reactDom = __webpack_require__(71561);

var _reactDom2 = _interopRequireDefault(_reactDom);

var _propTypes = __webpack_require__(77800);

var _propTypes2 = _interopRequireDefault(_propTypes);

var _ModalPortal = __webpack_require__(32996);

var _ModalPortal2 = _interopRequireDefault(_ModalPortal);

var _ariaAppHider = __webpack_require__(55892);

var ariaAppHider = _interopRequireWildcard(_ariaAppHider);

var _safeHTMLElement = __webpack_require__(46552);

var _safeHTMLElement2 = _interopRequireDefault(_safeHTMLElement);

var _reactLifecyclesCompat = __webpack_require__(72626);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var portalClassName = exports.portalClassName = "ReactModalPortal";
var bodyOpenClassName = exports.bodyOpenClassName = "ReactModal__Body--open";

var isReact16 = _safeHTMLElement.canUseDOM && _reactDom2.default.createPortal !== undefined;

var createHTMLElement = function createHTMLElement(name) {
  return document.createElement(name);
};

var getCreatePortal = function getCreatePortal() {
  return isReact16 ? _reactDom2.default.createPortal : _reactDom2.default.unstable_renderSubtreeIntoContainer;
};

function getParentElement(parentSelector) {
  return parentSelector();
}

var Modal = function (_Component) {
  _inherits(Modal, _Component);

  function Modal() {
    var _ref;

    var _temp, _this, _ret;

    _classCallCheck(this, Modal);

    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = Modal.__proto__ || Object.getPrototypeOf(Modal)).call.apply(_ref, [this].concat(args))), _this), _this.removePortal = function () {
      !isReact16 && _reactDom2.default.unmountComponentAtNode(_this.node);
      var parent = getParentElement(_this.props.parentSelector);
      if (parent && parent.contains(_this.node)) {
        parent.removeChild(_this.node);
      } else {
        // eslint-disable-next-line no-console
        console.warn('React-Modal: "parentSelector" prop did not returned any DOM ' + "element. Make sure that the parent element is unmounted to " + "avoid any memory leaks.");
      }
    }, _this.portalRef = function (ref) {
      _this.portal = ref;
    }, _this.renderPortal = function (props) {
      var createPortal = getCreatePortal();
      var portal = createPortal(_this, _react2.default.createElement(_ModalPortal2.default, _extends({ defaultStyles: Modal.defaultStyles }, props)), _this.node);
      _this.portalRef(portal);
    }, _temp), _possibleConstructorReturn(_this, _ret);
  }

  _createClass(Modal, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      if (!_safeHTMLElement.canUseDOM) return;

      if (!isReact16) {
        this.node = createHTMLElement("div");
      }
      this.node.className = this.props.portalClassName;

      var parent = getParentElement(this.props.parentSelector);
      parent.appendChild(this.node);

      !isReact16 && this.renderPortal(this.props);
    }
  }, {
    key: "getSnapshotBeforeUpdate",
    value: function getSnapshotBeforeUpdate(prevProps) {
      var prevParent = getParentElement(prevProps.parentSelector);
      var nextParent = getParentElement(this.props.parentSelector);
      return { prevParent: prevParent, nextParent: nextParent };
    }
  }, {
    key: "componentDidUpdate",
    value: function componentDidUpdate(prevProps, _, snapshot) {
      if (!_safeHTMLElement.canUseDOM) return;
      var _props = this.props,
          isOpen = _props.isOpen,
          portalClassName = _props.portalClassName;


      if (prevProps.portalClassName !== portalClassName) {
        this.node.className = portalClassName;
      }

      var prevParent = snapshot.prevParent,
          nextParent = snapshot.nextParent;

      if (nextParent !== prevParent) {
        prevParent.removeChild(this.node);
        nextParent.appendChild(this.node);
      }

      // Stop unnecessary renders if modal is remaining closed
      if (!prevProps.isOpen && !isOpen) return;

      !isReact16 && this.renderPortal(this.props);
    }
  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      if (!_safeHTMLElement.canUseDOM || !this.node || !this.portal) return;

      var state = this.portal.state;
      var now = Date.now();
      var closesAt = state.isOpen && this.props.closeTimeoutMS && (state.closesAt || now + this.props.closeTimeoutMS);

      if (closesAt) {
        if (!state.beforeClose) {
          this.portal.closeWithTimeout();
        }

        setTimeout(this.removePortal, closesAt - now);
      } else {
        this.removePortal();
      }
    }
  }, {
    key: "render",
    value: function render() {
      if (!_safeHTMLElement.canUseDOM || !isReact16) {
        return null;
      }

      if (!this.node && isReact16) {
        this.node = createHTMLElement("div");
      }

      var createPortal = getCreatePortal();
      return createPortal(_react2.default.createElement(_ModalPortal2.default, _extends({
        ref: this.portalRef,
        defaultStyles: Modal.defaultStyles
      }, this.props)), this.node);
    }
  }], [{
    key: "setAppElement",
    value: function setAppElement(element) {
      ariaAppHider.setElement(element);
    }

    /* eslint-disable react/no-unused-prop-types */

    /* eslint-enable react/no-unused-prop-types */

  }]);

  return Modal;
}(_react.Component);

Modal.propTypes = {
  isOpen: _propTypes2.default.bool.isRequired,
  style: _propTypes2.default.shape({
    content: _propTypes2.default.object,
    overlay: _propTypes2.default.object
  }),
  portalClassName: _propTypes2.default.string,
  bodyOpenClassName: _propTypes2.default.string,
  htmlOpenClassName: _propTypes2.default.string,
  className: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.shape({
    base: _propTypes2.default.string.isRequired,
    afterOpen: _propTypes2.default.string.isRequired,
    beforeClose: _propTypes2.default.string.isRequired
  })]),
  overlayClassName: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.shape({
    base: _propTypes2.default.string.isRequired,
    afterOpen: _propTypes2.default.string.isRequired,
    beforeClose: _propTypes2.default.string.isRequired
  })]),
  appElement: _propTypes2.default.oneOfType([_propTypes2.default.instanceOf(_safeHTMLElement2.default), _propTypes2.default.instanceOf(_safeHTMLElement.SafeHTMLCollection), _propTypes2.default.instanceOf(_safeHTMLElement.SafeNodeList), _propTypes2.default.arrayOf(_propTypes2.default.instanceOf(_safeHTMLElement2.default))]),
  onAfterOpen: _propTypes2.default.func,
  onRequestClose: _propTypes2.default.func,
  closeTimeoutMS: _propTypes2.default.number,
  ariaHideApp: _propTypes2.default.bool,
  shouldFocusAfterRender: _propTypes2.default.bool,
  shouldCloseOnOverlayClick: _propTypes2.default.bool,
  shouldReturnFocusAfterClose: _propTypes2.default.bool,
  preventScroll: _propTypes2.default.bool,
  parentSelector: _propTypes2.default.func,
  aria: _propTypes2.default.object,
  data: _propTypes2.default.object,
  role: _propTypes2.default.string,
  contentLabel: _propTypes2.default.string,
  shouldCloseOnEsc: _propTypes2.default.bool,
  overlayRef: _propTypes2.default.func,
  contentRef: _propTypes2.default.func,
  id: _propTypes2.default.string,
  overlayElement: _propTypes2.default.func,
  contentElement: _propTypes2.default.func
};
Modal.defaultProps = {
  isOpen: false,
  portalClassName: portalClassName,
  bodyOpenClassName: bodyOpenClassName,
  role: "dialog",
  ariaHideApp: true,
  closeTimeoutMS: 0,
  shouldFocusAfterRender: true,
  shouldCloseOnEsc: true,
  shouldCloseOnOverlayClick: true,
  shouldReturnFocusAfterClose: true,
  preventScroll: false,
  parentSelector: function parentSelector() {
    return document.body;
  },
  overlayElement: function overlayElement(props, contentEl) {
    return _react2.default.createElement(
      "div",
      props,
      contentEl
    );
  },
  contentElement: function contentElement(props, children) {
    return _react2.default.createElement(
      "div",
      props,
      children
    );
  }
};
Modal.defaultStyles = {
  overlay: {
    position: "fixed",
    top: 0,
    left: 0,
    right: 0,
    bottom: 0,
    backgroundColor: "rgba(255, 255, 255, 0.75)"
  },
  content: {
    position: "absolute",
    top: "40px",
    left: "40px",
    right: "40px",
    bottom: "40px",
    border: "1px solid #ccc",
    background: "#fff",
    overflow: "auto",
    WebkitOverflowScrolling: "touch",
    borderRadius: "4px",
    outline: "none",
    padding: "20px"
  }
};


(0, _reactLifecyclesCompat.polyfill)(Modal);

if (false) {}

exports["default"] = Modal;

},
32996(module, exports, __webpack_require__) {
"use strict";


Object.defineProperty(exports, "__esModule", ({
  value: true
}));

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__(33353);

var _propTypes = __webpack_require__(77800);

var _propTypes2 = _interopRequireDefault(_propTypes);

var _focusManager = __webpack_require__(13569);

var focusManager = _interopRequireWildcard(_focusManager);

var _scopeTab = __webpack_require__(82001);

var _scopeTab2 = _interopRequireDefault(_scopeTab);

var _ariaAppHider = __webpack_require__(55892);

var ariaAppHider = _interopRequireWildcard(_ariaAppHider);

var _classList = __webpack_require__(13056);

var classList = _interopRequireWildcard(_classList);

var _safeHTMLElement = __webpack_require__(46552);

var _safeHTMLElement2 = _interopRequireDefault(_safeHTMLElement);

var _portalOpenInstances = __webpack_require__(98834);

var _portalOpenInstances2 = _interopRequireDefault(_portalOpenInstances);

__webpack_require__(12625);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

// so that our CSS is statically analyzable
var CLASS_NAMES = {
  overlay: "ReactModal__Overlay",
  content: "ReactModal__Content"
};

/**
 * We need to support the deprecated `KeyboardEvent.keyCode` in addition to
 * `KeyboardEvent.code` for apps that still support IE11. Can be removed when
 * `react-modal` only supports React >18 (which dropped IE support).
 */
var isTabKey = function isTabKey(event) {
  return event.code === "Tab" || event.keyCode === 9;
};
var isEscKey = function isEscKey(event) {
  return event.code === "Escape" || event.keyCode === 27;
};

var ariaHiddenInstances = 0;

var ModalPortal = function (_Component) {
  _inherits(ModalPortal, _Component);

  function ModalPortal(props) {
    _classCallCheck(this, ModalPortal);

    var _this = _possibleConstructorReturn(this, (ModalPortal.__proto__ || Object.getPrototypeOf(ModalPortal)).call(this, props));

    _this.setOverlayRef = function (overlay) {
      _this.overlay = overlay;
      _this.props.overlayRef && _this.props.overlayRef(overlay);
    };

    _this.setContentRef = function (content) {
      _this.content = content;
      _this.props.contentRef && _this.props.contentRef(content);
    };

    _this.afterClose = function () {
      var _this$props = _this.props,
          appElement = _this$props.appElement,
          ariaHideApp = _this$props.ariaHideApp,
          htmlOpenClassName = _this$props.htmlOpenClassName,
          bodyOpenClassName = _this$props.bodyOpenClassName,
          parentSelector = _this$props.parentSelector;


      var parentDocument = parentSelector && parentSelector().ownerDocument || document;

      // Remove classes.
      bodyOpenClassName && classList.remove(parentDocument.body, bodyOpenClassName);

      htmlOpenClassName && classList.remove(parentDocument.getElementsByTagName("html")[0], htmlOpenClassName);

      // Reset aria-hidden attribute if all modals have been removed
      if (ariaHideApp && ariaHiddenInstances > 0) {
        ariaHiddenInstances -= 1;

        if (ariaHiddenInstances === 0) {
          ariaAppHider.show(appElement);
        }
      }

      if (_this.props.shouldFocusAfterRender) {
        if (_this.props.shouldReturnFocusAfterClose) {
          focusManager.returnFocus(_this.props.preventScroll);
          focusManager.teardownScopedFocus();
        } else {
          focusManager.popWithoutFocus();
        }
      }

      if (_this.props.onAfterClose) {
        _this.props.onAfterClose();
      }

      _portalOpenInstances2.default.deregister(_this);
    };

    _this.open = function () {
      _this.beforeOpen();
      if (_this.state.afterOpen && _this.state.beforeClose) {
        clearTimeout(_this.closeTimer);
        _this.setState({ beforeClose: false });
      } else {
        if (_this.props.shouldFocusAfterRender) {
          focusManager.setupScopedFocus(_this.node);
          focusManager.markForFocusLater();
        }

        _this.setState({ isOpen: true }, function () {
          _this.openAnimationFrame = requestAnimationFrame(function () {
            _this.setState({ afterOpen: true });

            if (_this.props.isOpen && _this.props.onAfterOpen) {
              _this.props.onAfterOpen({
                overlayEl: _this.overlay,
                contentEl: _this.content
              });
            }
          });
        });
      }
    };

    _this.close = function () {
      if (_this.props.closeTimeoutMS > 0) {
        _this.closeWithTimeout();
      } else {
        _this.closeWithoutTimeout();
      }
    };

    _this.focusContent = function () {
      return _this.content && !_this.contentHasFocus() && _this.content.focus({ preventScroll: true });
    };

    _this.closeWithTimeout = function () {
      var closesAt = Date.now() + _this.props.closeTimeoutMS;
      _this.setState({ beforeClose: true, closesAt: closesAt }, function () {
        _this.closeTimer = setTimeout(_this.closeWithoutTimeout, _this.state.closesAt - Date.now());
      });
    };

    _this.closeWithoutTimeout = function () {
      _this.setState({
        beforeClose: false,
        isOpen: false,
        afterOpen: false,
        closesAt: null
      }, _this.afterClose);
    };

    _this.handleKeyDown = function (event) {
      if (isTabKey(event)) {
        (0, _scopeTab2.default)(_this.content, event);
      }

      if (_this.props.shouldCloseOnEsc && isEscKey(event)) {
        event.stopPropagation();
        _this.requestClose(event);
      }
    };

    _this.handleOverlayOnClick = function (event) {
      if (_this.shouldClose === null) {
        _this.shouldClose = true;
      }

      if (_this.shouldClose && _this.props.shouldCloseOnOverlayClick) {
        if (_this.ownerHandlesClose()) {
          _this.requestClose(event);
        } else {
          _this.focusContent();
        }
      }
      _this.shouldClose = null;
    };

    _this.handleContentOnMouseUp = function () {
      _this.shouldClose = false;
    };

    _this.handleOverlayOnMouseDown = function (event) {
      if (!_this.props.shouldCloseOnOverlayClick && event.target == _this.overlay) {
        event.preventDefault();
      }
    };

    _this.handleContentOnClick = function () {
      _this.shouldClose = false;
    };

    _this.handleContentOnMouseDown = function () {
      _this.shouldClose = false;
    };

    _this.requestClose = function (event) {
      return _this.ownerHandlesClose() && _this.props.onRequestClose(event);
    };

    _this.ownerHandlesClose = function () {
      return _this.props.onRequestClose;
    };

    _this.shouldBeClosed = function () {
      return !_this.state.isOpen && !_this.state.beforeClose;
    };

    _this.contentHasFocus = function () {
      return document.activeElement === _this.content || _this.content.contains(document.activeElement);
    };

    _this.buildClassName = function (which, additional) {
      var classNames = (typeof additional === "undefined" ? "undefined" : _typeof(additional)) === "object" ? additional : {
        base: CLASS_NAMES[which],
        afterOpen: CLASS_NAMES[which] + "--after-open",
        beforeClose: CLASS_NAMES[which] + "--before-close"
      };
      var className = classNames.base;
      if (_this.state.afterOpen) {
        className = className + " " + classNames.afterOpen;
      }
      if (_this.state.beforeClose) {
        className = className + " " + classNames.beforeClose;
      }
      return typeof additional === "string" && additional ? className + " " + additional : className;
    };

    _this.attributesFromObject = function (prefix, items) {
      return Object.keys(items).reduce(function (acc, name) {
        acc[prefix + "-" + name] = items[name];
        return acc;
      }, {});
    };

    _this.state = {
      afterOpen: false,
      beforeClose: false
    };

    _this.shouldClose = null;
    _this.moveFromContentToOverlay = null;
    return _this;
  }

  _createClass(ModalPortal, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      if (this.props.isOpen) {
        this.open();
      }
    }
  }, {
    key: "componentDidUpdate",
    value: function componentDidUpdate(prevProps, prevState) {
      if (false) {}

      if (this.props.isOpen && !prevProps.isOpen) {
        this.open();
      } else if (!this.props.isOpen && prevProps.isOpen) {
        this.close();
      }

      // Focus only needs to be set once when the modal is being opened
      if (this.props.shouldFocusAfterRender && this.state.isOpen && !prevState.isOpen) {
        this.focusContent();
      }
    }
  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      if (this.state.isOpen) {
        this.afterClose();
      }
      clearTimeout(this.closeTimer);
      cancelAnimationFrame(this.openAnimationFrame);
    }
  }, {
    key: "beforeOpen",
    value: function beforeOpen() {
      var _props = this.props,
          appElement = _props.appElement,
          ariaHideApp = _props.ariaHideApp,
          htmlOpenClassName = _props.htmlOpenClassName,
          bodyOpenClassName = _props.bodyOpenClassName,
          parentSelector = _props.parentSelector;


      var parentDocument = parentSelector && parentSelector().ownerDocument || document;

      // Add classes.
      bodyOpenClassName && classList.add(parentDocument.body, bodyOpenClassName);

      htmlOpenClassName && classList.add(parentDocument.getElementsByTagName("html")[0], htmlOpenClassName);

      if (ariaHideApp) {
        ariaHiddenInstances += 1;
        ariaAppHider.hide(appElement);
      }

      _portalOpenInstances2.default.register(this);
    }

    // Don't steal focus from inner elements

  }, {
    key: "render",
    value: function render() {
      var _props2 = this.props,
          id = _props2.id,
          className = _props2.className,
          overlayClassName = _props2.overlayClassName,
          defaultStyles = _props2.defaultStyles,
          children = _props2.children;

      var contentStyles = className ? {} : defaultStyles.content;
      var overlayStyles = overlayClassName ? {} : defaultStyles.overlay;

      if (this.shouldBeClosed()) {
        return null;
      }

      var overlayProps = {
        ref: this.setOverlayRef,
        className: this.buildClassName("overlay", overlayClassName),
        style: _extends({}, overlayStyles, this.props.style.overlay),
        onClick: this.handleOverlayOnClick,
        onMouseDown: this.handleOverlayOnMouseDown
      };

      var contentProps = _extends({
        id: id,
        ref: this.setContentRef,
        style: _extends({}, contentStyles, this.props.style.content),
        className: this.buildClassName("content", className),
        tabIndex: "-1",
        onKeyDown: this.handleKeyDown,
        onMouseDown: this.handleContentOnMouseDown,
        onMouseUp: this.handleContentOnMouseUp,
        onClick: this.handleContentOnClick,
        role: this.props.role,
        "aria-label": this.props.contentLabel
      }, this.attributesFromObject("aria", _extends({ modal: true }, this.props.aria)), this.attributesFromObject("data", this.props.data || {}), {
        "data-testid": this.props.testId
      });

      var contentElement = this.props.contentElement(contentProps, children);
      return this.props.overlayElement(overlayProps, contentElement);
    }
  }]);

  return ModalPortal;
}(_react.Component);

ModalPortal.defaultProps = {
  style: {
    overlay: {},
    content: {}
  },
  defaultStyles: {}
};
ModalPortal.propTypes = {
  isOpen: _propTypes2.default.bool.isRequired,
  defaultStyles: _propTypes2.default.shape({
    content: _propTypes2.default.object,
    overlay: _propTypes2.default.object
  }),
  style: _propTypes2.default.shape({
    content: _propTypes2.default.object,
    overlay: _propTypes2.default.object
  }),
  className: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.object]),
  overlayClassName: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.object]),
  parentSelector: _propTypes2.default.func,
  bodyOpenClassName: _propTypes2.default.string,
  htmlOpenClassName: _propTypes2.default.string,
  ariaHideApp: _propTypes2.default.bool,
  appElement: _propTypes2.default.oneOfType([_propTypes2.default.instanceOf(_safeHTMLElement2.default), _propTypes2.default.instanceOf(_safeHTMLElement.SafeHTMLCollection), _propTypes2.default.instanceOf(_safeHTMLElement.SafeNodeList), _propTypes2.default.arrayOf(_propTypes2.default.instanceOf(_safeHTMLElement2.default))]),
  onAfterOpen: _propTypes2.default.func,
  onAfterClose: _propTypes2.default.func,
  onRequestClose: _propTypes2.default.func,
  closeTimeoutMS: _propTypes2.default.number,
  shouldFocusAfterRender: _propTypes2.default.bool,
  shouldCloseOnOverlayClick: _propTypes2.default.bool,
  shouldReturnFocusAfterClose: _propTypes2.default.bool,
  preventScroll: _propTypes2.default.bool,
  role: _propTypes2.default.string,
  contentLabel: _propTypes2.default.string,
  aria: _propTypes2.default.object,
  data: _propTypes2.default.object,
  children: _propTypes2.default.node,
  shouldCloseOnEsc: _propTypes2.default.bool,
  overlayRef: _propTypes2.default.func,
  contentRef: _propTypes2.default.func,
  id: _propTypes2.default.string,
  overlayElement: _propTypes2.default.func,
  contentElement: _propTypes2.default.func,
  testId: _propTypes2.default.string
};
exports["default"] = ModalPortal;
module.exports = exports["default"];

},
55892(__unused_webpack_module, exports, __webpack_require__) {
"use strict";


Object.defineProperty(exports, "__esModule", ({
  value: true
}));
exports.resetState = resetState;
exports.log = log;
exports.assertNodeList = assertNodeList;
exports.setElement = setElement;
exports.validateElement = validateElement;
exports.hide = hide;
exports.show = show;
exports.documentNotReadyOrSSRTesting = documentNotReadyOrSSRTesting;

var _warning = __webpack_require__(7210);

var _warning2 = _interopRequireDefault(_warning);

var _safeHTMLElement = __webpack_require__(46552);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var globalElement = null;

/* eslint-disable no-console */
/* istanbul ignore next */
function resetState() {
  if (globalElement) {
    if (globalElement.removeAttribute) {
      globalElement.removeAttribute("aria-hidden");
    } else if (globalElement.length != null) {
      globalElement.forEach(function (element) {
        return element.removeAttribute("aria-hidden");
      });
    } else {
      document.querySelectorAll(globalElement).forEach(function (element) {
        return element.removeAttribute("aria-hidden");
      });
    }
  }
  globalElement = null;
}

/* istanbul ignore next */
function log() {
  if (false) { var check }
}
/* eslint-enable no-console */

function assertNodeList(nodeList, selector) {
  if (!nodeList || !nodeList.length) {
    throw new Error("react-modal: No elements were found for selector " + selector + ".");
  }
}

function setElement(element) {
  var useElement = element;
  if (typeof useElement === "string" && _safeHTMLElement.canUseDOM) {
    var el = document.querySelectorAll(useElement);
    assertNodeList(el, useElement);
    useElement = el;
  }
  globalElement = useElement || globalElement;
  return globalElement;
}

function validateElement(appElement) {
  var el = appElement || globalElement;
  if (el) {
    return Array.isArray(el) || el instanceof HTMLCollection || el instanceof NodeList ? el : [el];
  } else {
    (0, _warning2.default)(false, ["react-modal: App element is not defined.", "Please use `Modal.setAppElement(el)` or set `appElement={el}`.", "This is needed so screen readers don't see main content", "when modal is opened. It is not recommended, but you can opt-out", "by setting `ariaHideApp={false}`."].join(" "));

    return [];
  }
}

function hide(appElement) {
  var _iteratorNormalCompletion = true;
  var _didIteratorError = false;
  var _iteratorError = undefined;

  try {
    for (var _iterator = validateElement(appElement)[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
      var el = _step.value;

      el.setAttribute("aria-hidden", "true");
    }
  } catch (err) {
    _didIteratorError = true;
    _iteratorError = err;
  } finally {
    try {
      if (!_iteratorNormalCompletion && _iterator.return) {
        _iterator.return();
      }
    } finally {
      if (_didIteratorError) {
        throw _iteratorError;
      }
    }
  }
}

function show(appElement) {
  var _iteratorNormalCompletion2 = true;
  var _didIteratorError2 = false;
  var _iteratorError2 = undefined;

  try {
    for (var _iterator2 = validateElement(appElement)[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {
      var el = _step2.value;

      el.removeAttribute("aria-hidden");
    }
  } catch (err) {
    _didIteratorError2 = true;
    _iteratorError2 = err;
  } finally {
    try {
      if (!_iteratorNormalCompletion2 && _iterator2.return) {
        _iterator2.return();
      }
    } finally {
      if (_didIteratorError2) {
        throw _iteratorError2;
      }
    }
  }
}

function documentNotReadyOrSSRTesting() {
  globalElement = null;
}

},
12625(__unused_webpack_module, exports, __webpack_require__) {
"use strict";


Object.defineProperty(exports, "__esModule", ({
  value: true
}));
exports.resetState = resetState;
exports.log = log;

var _portalOpenInstances = __webpack_require__(98834);

var _portalOpenInstances2 = _interopRequireDefault(_portalOpenInstances);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

// Body focus trap see Issue #742

var before = void 0,
    after = void 0,
    instances = [];

/* eslint-disable no-console */
/* istanbul ignore next */
function resetState() {
  var _arr = [before, after];

  for (var _i = 0; _i < _arr.length; _i++) {
    var item = _arr[_i];
    if (!item) continue;
    item.parentNode && item.parentNode.removeChild(item);
  }
  before = after = null;
  instances = [];
}

/* istanbul ignore next */
function log() {
  console.log("bodyTrap ----------");
  console.log(instances.length);
  var _arr2 = [before, after];
  for (var _i2 = 0; _i2 < _arr2.length; _i2++) {
    var item = _arr2[_i2];
    var check = item || {};
    console.log(check.nodeName, check.className, check.id);
  }
  console.log("edn bodyTrap ----------");
}
/* eslint-enable no-console */

function focusContent() {
  if (instances.length === 0) {
    if (false) {}
    return;
  }
  instances[instances.length - 1].focusContent();
}

function bodyTrap(eventType, openInstances) {
  if (!before && !after) {
    before = document.createElement("div");
    before.setAttribute("data-react-modal-body-trap", "");
    before.style.position = "absolute";
    before.style.opacity = "0";
    before.setAttribute("tabindex", "0");
    before.addEventListener("focus", focusContent);
    after = before.cloneNode();
    after.addEventListener("focus", focusContent);
  }

  instances = openInstances;

  if (instances.length > 0) {
    // Add focus trap
    if (document.body.firstChild !== before) {
      document.body.insertBefore(before, document.body.firstChild);
    }
    if (document.body.lastChild !== after) {
      document.body.appendChild(after);
    }
  } else {
    // Remove focus trap
    if (before.parentElement) {
      before.parentElement.removeChild(before);
    }
    if (after.parentElement) {
      after.parentElement.removeChild(after);
    }
  }
}

_portalOpenInstances2.default.subscribe(bodyTrap);

},
13056(__unused_webpack_module, exports) {
"use strict";


Object.defineProperty(exports, "__esModule", ({
  value: true
}));
exports.resetState = resetState;
exports.log = log;
var htmlClassList = {};
var docBodyClassList = {};

/* eslint-disable no-console */
/* istanbul ignore next */
function removeClass(at, cls) {
  at.classList.remove(cls);
}

/* istanbul ignore next */
function resetState() {
  var htmlElement = document.getElementsByTagName("html")[0];
  for (var cls in htmlClassList) {
    removeClass(htmlElement, htmlClassList[cls]);
  }

  var body = document.body;
  for (var _cls in docBodyClassList) {
    removeClass(body, docBodyClassList[_cls]);
  }

  htmlClassList = {};
  docBodyClassList = {};
}

/* istanbul ignore next */
function log() {
  if (false) { var buffer, _x, classes, x }
}
/* eslint-enable no-console */

/**
 * Track the number of reference of a class.
 * @param {object} poll The poll to receive the reference.
 * @param {string} className The class name.
 * @return {string}
 */
var incrementReference = function incrementReference(poll, className) {
  if (!poll[className]) {
    poll[className] = 0;
  }
  poll[className] += 1;
  return className;
};

/**
 * Drop the reference of a class.
 * @param {object} poll The poll to receive the reference.
 * @param {string} className The class name.
 * @return {string}
 */
var decrementReference = function decrementReference(poll, className) {
  if (poll[className]) {
    poll[className] -= 1;
  }
  return className;
};

/**
 * Track a class and add to the given class list.
 * @param {Object} classListRef A class list of an element.
 * @param {Object} poll         The poll to be used.
 * @param {Array}  classes      The list of classes to be tracked.
 */
var trackClass = function trackClass(classListRef, poll, classes) {
  classes.forEach(function (className) {
    incrementReference(poll, className);
    classListRef.add(className);
  });
};

/**
 * Untrack a class and remove from the given class list if the reference
 * reaches 0.
 * @param {Object} classListRef A class list of an element.
 * @param {Object} poll         The poll to be used.
 * @param {Array}  classes      The list of classes to be untracked.
 */
var untrackClass = function untrackClass(classListRef, poll, classes) {
  classes.forEach(function (className) {
    decrementReference(poll, className);
    poll[className] === 0 && classListRef.remove(className);
  });
};

/**
 * Public inferface to add classes to the document.body.
 * @param {string} bodyClass The class string to be added.
 *                           It may contain more then one class
 *                           with ' ' as separator.
 */
var add = exports.add = function add(element, classString) {
  return trackClass(element.classList, element.nodeName.toLowerCase() == "html" ? htmlClassList : docBodyClassList, classString.split(" "));
};

/**
 * Public inferface to remove classes from the document.body.
 * @param {string} bodyClass The class string to be added.
 *                           It may contain more then one class
 *                           with ' ' as separator.
 */
var remove = exports.remove = function remove(element, classString) {
  return untrackClass(element.classList, element.nodeName.toLowerCase() == "html" ? htmlClassList : docBodyClassList, classString.split(" "));
};

},
13569(__unused_webpack_module, exports, __webpack_require__) {
"use strict";


Object.defineProperty(exports, "__esModule", ({
  value: true
}));
exports.resetState = resetState;
exports.log = log;
exports.handleBlur = handleBlur;
exports.handleFocus = handleFocus;
exports.markForFocusLater = markForFocusLater;
exports.returnFocus = returnFocus;
exports.popWithoutFocus = popWithoutFocus;
exports.setupScopedFocus = setupScopedFocus;
exports.teardownScopedFocus = teardownScopedFocus;

var _tabbable = __webpack_require__(63221);

var _tabbable2 = _interopRequireDefault(_tabbable);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var focusLaterElements = [];
var modalElement = null;
var needToFocus = false;

/* eslint-disable no-console */
/* istanbul ignore next */
function resetState() {
  focusLaterElements = [];
}

/* istanbul ignore next */
function log() {
  if (false) {}
}
/* eslint-enable no-console */

function handleBlur() {
  needToFocus = true;
}

function handleFocus() {
  if (needToFocus) {
    needToFocus = false;
    if (!modalElement) {
      return;
    }
    // need to see how jQuery shims document.on('focusin') so we don't need the
    // setTimeout, firefox doesn't support focusin, if it did, we could focus
    // the element outside of a setTimeout. Side-effect of this implementation
    // is that the document.body gets focus, and then we focus our element right
    // after, seems fine.
    setTimeout(function () {
      if (modalElement.contains(document.activeElement)) {
        return;
      }
      var el = (0, _tabbable2.default)(modalElement)[0] || modalElement;
      el.focus();
    }, 0);
  }
}

function markForFocusLater() {
  focusLaterElements.push(document.activeElement);
}

/* eslint-disable no-console */
function returnFocus() {
  var preventScroll = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;

  var toFocus = null;
  try {
    if (focusLaterElements.length !== 0) {
      toFocus = focusLaterElements.pop();
      toFocus.focus({ preventScroll: preventScroll });
    }
    return;
  } catch (e) {
    console.warn(["You tried to return focus to", toFocus, "but it is not in the DOM anymore"].join(" "));
  }
}
/* eslint-enable no-console */

function popWithoutFocus() {
  focusLaterElements.length > 0 && focusLaterElements.pop();
}

function setupScopedFocus(element) {
  modalElement = element;

  if (window.addEventListener) {
    window.addEventListener("blur", handleBlur, false);
    document.addEventListener("focus", handleFocus, true);
  } else {
    window.attachEvent("onBlur", handleBlur);
    document.attachEvent("onFocus", handleFocus);
  }
}

function teardownScopedFocus() {
  modalElement = null;

  if (window.addEventListener) {
    window.removeEventListener("blur", handleBlur);
    document.removeEventListener("focus", handleFocus);
  } else {
    window.detachEvent("onBlur", handleBlur);
    document.detachEvent("onFocus", handleFocus);
  }
}

},
98834(__unused_webpack_module, exports) {
"use strict";


Object.defineProperty(exports, "__esModule", ({
  value: true
}));
exports.log = log;
exports.resetState = resetState;

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

// Tracks portals that are open and emits events to subscribers

var PortalOpenInstances = function PortalOpenInstances() {
  var _this = this;

  _classCallCheck(this, PortalOpenInstances);

  this.register = function (openInstance) {
    if (_this.openInstances.indexOf(openInstance) !== -1) {
      if (false) {}
      return;
    }
    _this.openInstances.push(openInstance);
    _this.emit("register");
  };

  this.deregister = function (openInstance) {
    var index = _this.openInstances.indexOf(openInstance);
    if (index === -1) {
      if (false) {}
      return;
    }
    _this.openInstances.splice(index, 1);
    _this.emit("deregister");
  };

  this.subscribe = function (callback) {
    _this.subscribers.push(callback);
  };

  this.emit = function (eventType) {
    _this.subscribers.forEach(function (subscriber) {
      return subscriber(eventType,
      // shallow copy to avoid accidental mutation
      _this.openInstances.slice());
    });
  };

  this.openInstances = [];
  this.subscribers = [];
};

var portalOpenInstances = new PortalOpenInstances();

/* eslint-disable no-console */
/* istanbul ignore next */
function log() {
  console.log("portalOpenInstances ----------");
  console.log(portalOpenInstances.openInstances.length);
  portalOpenInstances.openInstances.forEach(function (p) {
    return console.log(p);
  });
  console.log("end portalOpenInstances ----------");
}

/* istanbul ignore next */
function resetState() {
  portalOpenInstances = new PortalOpenInstances();
}
/* eslint-enable no-console */

exports["default"] = portalOpenInstances;

},
46552(__unused_webpack_module, exports, __webpack_require__) {
"use strict";


Object.defineProperty(exports, "__esModule", ({
  value: true
}));
exports.canUseDOM = exports.SafeNodeList = exports.SafeHTMLCollection = undefined;

var _exenv = __webpack_require__(89052);

var _exenv2 = _interopRequireDefault(_exenv);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var EE = _exenv2.default;

var SafeHTMLElement = EE.canUseDOM ? window.HTMLElement : {};

var SafeHTMLCollection = exports.SafeHTMLCollection = EE.canUseDOM ? window.HTMLCollection : {};

var SafeNodeList = exports.SafeNodeList = EE.canUseDOM ? window.NodeList : {};

var canUseDOM = exports.canUseDOM = EE.canUseDOM;

exports["default"] = SafeHTMLElement;

},
82001(module, exports, __webpack_require__) {
"use strict";


Object.defineProperty(exports, "__esModule", ({
  value: true
}));
exports["default"] = scopeTab;

var _tabbable = __webpack_require__(63221);

var _tabbable2 = _interopRequireDefault(_tabbable);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function getActiveElement() {
  var el = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : document;

  return el.activeElement.shadowRoot ? getActiveElement(el.activeElement.shadowRoot) : el.activeElement;
}

function scopeTab(node, event) {
  var tabbable = (0, _tabbable2.default)(node);

  if (!tabbable.length) {
    // Do nothing, since there are no elements that can receive focus.
    event.preventDefault();
    return;
  }

  var target = void 0;

  var shiftKey = event.shiftKey;
  var head = tabbable[0];
  var tail = tabbable[tabbable.length - 1];
  var activeElement = getActiveElement();

  // proceed with default browser behavior on tab.
  // Focus on last element on shift + tab.
  if (node === activeElement) {
    if (!shiftKey) return;
    target = tail;
  }

  if (tail === activeElement && !shiftKey) {
    target = head;
  }

  if (head === activeElement && shiftKey) {
    target = tail;
  }

  if (target) {
    event.preventDefault();
    target.focus();
    return;
  }

  // Safari radio issue.
  //
  // Safari does not move the focus to the radio button,
  // so we need to force it to really walk through all elements.
  //
  // This is very error prone, since we are trying to guess
  // if it is a safari browser from the first occurence between
  // chrome or safari.
  //
  // The chrome user agent contains the first ocurrence
  // as the 'chrome/version' and later the 'safari/version'.
  var checkSafari = /(\bChrome\b|\bSafari\b)\//.exec(navigator.userAgent);
  var isSafariDesktop = checkSafari != null && checkSafari[1] != "Chrome" && /\biPod\b|\biPad\b/g.exec(navigator.userAgent) == null;

  // If we are not in safari desktop, let the browser control
  // the focus
  if (!isSafariDesktop) return;

  var x = tabbable.indexOf(activeElement);

  if (x > -1) {
    x += shiftKey ? -1 : 1;
  }

  target = tabbable[x];

  // If the tabbable element does not exist,
  // focus head/tail based on shiftKey
  if (typeof target === "undefined") {
    event.preventDefault();
    target = shiftKey ? tail : head;
    target.focus();
    return;
  }

  event.preventDefault();

  target.focus();
}
module.exports = exports["default"];

},
63221(module, exports) {
"use strict";


Object.defineProperty(exports, "__esModule", ({
  value: true
}));
exports["default"] = findTabbableDescendants;
/*!
 * Adapted from jQuery UI core
 *
 * http://jqueryui.com
 *
 * Copyright 2014 jQuery Foundation and other contributors
 * Released under the MIT license.
 * http://jquery.org/license
 *
 * http://api.jqueryui.com/category/ui-core/
 */

var DISPLAY_NONE = "none";
var DISPLAY_CONTENTS = "contents";

var tabbableNode = /input|select|textarea|button|object|iframe/;

function isNotOverflowing(element, style) {
  return style.getPropertyValue("overflow") !== "visible" ||
  // if 'overflow: visible' set, check if there is actually any overflow
  element.scrollWidth <= 0 && element.scrollHeight <= 0;
}

function hidesContents(element) {
  var zeroSize = element.offsetWidth <= 0 && element.offsetHeight <= 0;

  // If the node is empty, this is good enough
  if (zeroSize && !element.innerHTML) return true;

  try {
    // Otherwise we need to check some styles
    var style = window.getComputedStyle(element);
    var displayValue = style.getPropertyValue("display");
    return zeroSize ? displayValue !== DISPLAY_CONTENTS && isNotOverflowing(element, style) : displayValue === DISPLAY_NONE;
  } catch (exception) {
    // eslint-disable-next-line no-console
    console.warn("Failed to inspect element style");
    return false;
  }
}

function visible(element) {
  var parentElement = element;
  var rootNode = element.getRootNode && element.getRootNode();
  while (parentElement) {
    if (parentElement === document.body) break;

    // if we are not hidden yet, skip to checking outside the Web Component
    if (rootNode && parentElement === rootNode) parentElement = rootNode.host.parentNode;

    if (hidesContents(parentElement)) return false;
    parentElement = parentElement.parentNode;
  }
  return true;
}

function focusable(element, isTabIndexNotNaN) {
  var nodeName = element.nodeName.toLowerCase();
  var res = tabbableNode.test(nodeName) && !element.disabled || (nodeName === "a" ? element.href || isTabIndexNotNaN : isTabIndexNotNaN);
  return res && visible(element);
}

function tabbable(element) {
  var tabIndex = element.getAttribute("tabindex");
  if (tabIndex === null) tabIndex = undefined;
  var isTabIndexNaN = isNaN(tabIndex);
  return (isTabIndexNaN || tabIndex >= 0) && focusable(element, !isTabIndexNaN);
}

function findTabbableDescendants(element) {
  var descendants = [].slice.call(element.querySelectorAll("*"), 0).reduce(function (finished, el) {
    return finished.concat(!el.shadowRoot ? [el] : findTabbableDescendants(el.shadowRoot));
  }, []);
  return descendants.filter(tabbable);
}
module.exports = exports["default"];

},
96242(module, exports, __webpack_require__) {
"use strict";


Object.defineProperty(exports, "__esModule", ({
  value: true
}));

var _Modal = __webpack_require__(43146);

var _Modal2 = _interopRequireDefault(_Modal);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports["default"] = _Modal2.default;
module.exports = exports["default"];

},
78851(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";
var react__rspack_import_0_namespace_cache;
__webpack_require__.d(__webpack_exports__, {
  $P: () => (useHref),
  Eu: () => (createRoutesFromChildren),
  Ix: () => (Router),
  KP: () => (useBlocker),
  Rq: () => (DataRouterStateContext),
  V8: () => (logV6DeprecationWarnings),
  Zp: () => (useNavigate),
  jb: () => (NavigationContext),
  ph: () => (useRoutesImpl),
  qh: () => (Route),
  sp: () => (DataRouterContext),
  sv: () => (Outlet),
  wE: () => (mapRouteProperties),
  x$: () => (useResolvedPath),
  zy: () => (useLocation)
});
/* import */ var react__rspack_import_0 = __webpack_require__(33353);
/* import */ var _remix_run_router__rspack_import_1 = __webpack_require__(90507);
/**
 * React Router v6.28.1
 *
 * Copyright (c) Remix Software Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE.md file in the root directory of this source tree.
 *
 * @license MIT
 */




function _extends() {
  _extends = Object.assign ? Object.assign.bind() : function (target) {
    for (var i = 1; i < arguments.length; i++) {
      var source = arguments[i];
      for (var key in source) {
        if (Object.prototype.hasOwnProperty.call(source, key)) {
          target[key] = source[key];
        }
      }
    }
    return target;
  };
  return _extends.apply(this, arguments);
}

// Create react-specific types from the agnostic types in @remix-run/router to
// export from react-router
const DataRouterContext = /*#__PURE__*/react__rspack_import_0.createContext(null);
if (false) {}
const DataRouterStateContext = /*#__PURE__*/react__rspack_import_0.createContext(null);
if (false) {}
const AwaitContext = /*#__PURE__*/react__rspack_import_0.createContext(null);
if (false) {}

/**
 * A Navigator is a "location changer"; it's how you get to different locations.
 *
 * Every history instance conforms to the Navigator interface, but the
 * distinction is useful primarily when it comes to the low-level `<Router>` API
 * where both the location and a navigator must be provided separately in order
 * to avoid "tearing" that may occur in a suspense-enabled app if the action
 * and/or location were to be read directly from the history instance.
 */

const NavigationContext = /*#__PURE__*/react__rspack_import_0.createContext(null);
if (false) {}
const LocationContext = /*#__PURE__*/react__rspack_import_0.createContext(null);
if (false) {}
const RouteContext = /*#__PURE__*/react__rspack_import_0.createContext({
  outlet: null,
  matches: [],
  isDataRoute: false
});
if (false) {}
const RouteErrorContext = /*#__PURE__*/react__rspack_import_0.createContext(null);
if (false) {}

/**
 * Returns the full href for the given "to" value. This is useful for building
 * custom links that are also accessible and preserve right-click behavior.
 *
 * @see https://reactrouter.com/v6/hooks/use-href
 */
function useHref(to, _temp) {
  let {
    relative
  } = _temp === void 0 ? {} : _temp;
  !useInRouterContext() ?  false ? 0 : (0,_remix_run_router__rspack_import_1/* .UNSAFE_invariant */.Oi)(false) : void 0;
  let {
    basename,
    navigator
  } = react__rspack_import_0.useContext(NavigationContext);
  let {
    hash,
    pathname,
    search
  } = useResolvedPath(to, {
    relative
  });
  let joinedPathname = pathname;

  // If we're operating within a basename, prepend it to the pathname prior
  // to creating the href.  If this is a root navigation, then just use the raw
  // basename which allows the basename to have full control over the presence
  // of a trailing slash on root links
  if (basename !== "/") {
    joinedPathname = pathname === "/" ? basename : (0,_remix_run_router__rspack_import_1/* .joinPaths */.HS)([basename, pathname]);
  }
  return navigator.createHref({
    pathname: joinedPathname,
    search,
    hash
  });
}

/**
 * Returns true if this component is a descendant of a `<Router>`.
 *
 * @see https://reactrouter.com/v6/hooks/use-in-router-context
 */
function useInRouterContext() {
  return react__rspack_import_0.useContext(LocationContext) != null;
}

/**
 * Returns the current location object, which represents the current URL in web
 * browsers.
 *
 * Note: If you're using this it may mean you're doing some of your own
 * "routing" in your app, and we'd like to know what your use case is. We may
 * be able to provide something higher-level to better suit your needs.
 *
 * @see https://reactrouter.com/v6/hooks/use-location
 */
function useLocation() {
  !useInRouterContext() ?  false ? 0 : (0,_remix_run_router__rspack_import_1/* .UNSAFE_invariant */.Oi)(false) : void 0;
  return react__rspack_import_0.useContext(LocationContext).location;
}

/**
 * Returns the current navigation action which describes how the router came to
 * the current location, either by a pop, push, or replace on the history stack.
 *
 * @see https://reactrouter.com/v6/hooks/use-navigation-type
 */
function useNavigationType() {
  return React.useContext(LocationContext).navigationType;
}

/**
 * Returns a PathMatch object if the given pattern matches the current URL.
 * This is useful for components that need to know "active" state, e.g.
 * `<NavLink>`.
 *
 * @see https://reactrouter.com/v6/hooks/use-match
 */
function useMatch(pattern) {
  !useInRouterContext() ?  false ? 0 : UNSAFE_invariant(false) : void 0;
  let {
    pathname
  } = useLocation();
  return React.useMemo(() => matchPath(pattern, UNSAFE_decodePath(pathname)), [pathname, pattern]);
}

/**
 * The interface for the navigate() function returned from useNavigate().
 */

const navigateEffectWarning = (/* unused pure expression or super */ null && ("You should call navigate() in a React.useEffect(), not when " + "your component is first rendered."));

// Mute warnings for calls to useNavigate in SSR environments
function useIsomorphicLayoutEffect(cb) {
  let isStatic = react__rspack_import_0.useContext(NavigationContext).static;
  if (!isStatic) {
    // We should be able to get rid of this once react 18.3 is released
    // See: https://github.com/facebook/react/pull/26395
    // eslint-disable-next-line react-hooks/rules-of-hooks
    react__rspack_import_0.useLayoutEffect(cb);
  }
}

/**
 * Returns an imperative method for changing the location. Used by `<Link>`s, but
 * may also be used by other elements to change the location.
 *
 * @see https://reactrouter.com/v6/hooks/use-navigate
 */
function useNavigate() {
  let {
    isDataRoute
  } = react__rspack_import_0.useContext(RouteContext);
  // Conditional usage is OK here because the usage of a data router is static
  // eslint-disable-next-line react-hooks/rules-of-hooks
  return isDataRoute ? useNavigateStable() : useNavigateUnstable();
}
function useNavigateUnstable() {
  !useInRouterContext() ?  false ? 0 : (0,_remix_run_router__rspack_import_1/* .UNSAFE_invariant */.Oi)(false) : void 0;
  let dataRouterContext = react__rspack_import_0.useContext(DataRouterContext);
  let {
    basename,
    future,
    navigator
  } = react__rspack_import_0.useContext(NavigationContext);
  let {
    matches
  } = react__rspack_import_0.useContext(RouteContext);
  let {
    pathname: locationPathname
  } = useLocation();
  let routePathnamesJson = JSON.stringify((0,_remix_run_router__rspack_import_1/* .UNSAFE_getResolveToMatches */.yD)(matches, future.v7_relativeSplatPath));
  let activeRef = react__rspack_import_0.useRef(false);
  useIsomorphicLayoutEffect(() => {
    activeRef.current = true;
  });
  let navigate = react__rspack_import_0.useCallback(function (to, options) {
    if (options === void 0) {
      options = {};
    }
     false ? 0 : void 0;

    // Short circuit here since if this happens on first render the navigate
    // is useless because we haven't wired up our history listener yet
    if (!activeRef.current) return;
    if (typeof to === "number") {
      navigator.go(to);
      return;
    }
    let path = (0,_remix_run_router__rspack_import_1/* .resolveTo */.Gh)(to, JSON.parse(routePathnamesJson), locationPathname, options.relative === "path");

    // If we're operating within a basename, prepend it to the pathname prior
    // to handing off to history (but only if we're not in a data router,
    // otherwise it'll prepend the basename inside of the router).
    // If this is a root navigation, then we navigate to the raw basename
    // which allows the basename to have full control over the presence of a
    // trailing slash on root links
    if (dataRouterContext == null && basename !== "/") {
      path.pathname = path.pathname === "/" ? basename : (0,_remix_run_router__rspack_import_1/* .joinPaths */.HS)([basename, path.pathname]);
    }
    (!!options.replace ? navigator.replace : navigator.push)(path, options.state, options);
  }, [basename, navigator, routePathnamesJson, locationPathname, dataRouterContext]);
  return navigate;
}
const OutletContext = /*#__PURE__*/react__rspack_import_0.createContext(null);

/**
 * Returns the context (if provided) for the child route at this level of the route
 * hierarchy.
 * @see https://reactrouter.com/v6/hooks/use-outlet-context
 */
function useOutletContext() {
  return React.useContext(OutletContext);
}

/**
 * Returns the element for the child route at this level of the route
 * hierarchy. Used internally by `<Outlet>` to render child routes.
 *
 * @see https://reactrouter.com/v6/hooks/use-outlet
 */
function useOutlet(context) {
  let outlet = react__rspack_import_0.useContext(RouteContext).outlet;
  if (outlet) {
    return /*#__PURE__*/react__rspack_import_0.createElement(OutletContext.Provider, {
      value: context
    }, outlet);
  }
  return outlet;
}

/**
 * Returns an object of key/value pairs of the dynamic params from the current
 * URL that were matched by the route path.
 *
 * @see https://reactrouter.com/v6/hooks/use-params
 */
function useParams() {
  let {
    matches
  } = React.useContext(RouteContext);
  let routeMatch = matches[matches.length - 1];
  return routeMatch ? routeMatch.params : {};
}

/**
 * Resolves the pathname of the given `to` value against the current location.
 *
 * @see https://reactrouter.com/v6/hooks/use-resolved-path
 */
function useResolvedPath(to, _temp2) {
  let {
    relative
  } = _temp2 === void 0 ? {} : _temp2;
  let {
    future
  } = react__rspack_import_0.useContext(NavigationContext);
  let {
    matches
  } = react__rspack_import_0.useContext(RouteContext);
  let {
    pathname: locationPathname
  } = useLocation();
  let routePathnamesJson = JSON.stringify((0,_remix_run_router__rspack_import_1/* .UNSAFE_getResolveToMatches */.yD)(matches, future.v7_relativeSplatPath));
  return react__rspack_import_0.useMemo(() => (0,_remix_run_router__rspack_import_1/* .resolveTo */.Gh)(to, JSON.parse(routePathnamesJson), locationPathname, relative === "path"), [to, routePathnamesJson, locationPathname, relative]);
}

/**
 * Returns the element of the route that matched the current location, prepared
 * with the correct context to render the remainder of the route tree. Route
 * elements in the tree must render an `<Outlet>` to render their child route's
 * element.
 *
 * @see https://reactrouter.com/v6/hooks/use-routes
 */
function useRoutes(routes, locationArg) {
  return useRoutesImpl(routes, locationArg);
}

// Internal implementation with accept optional param for RouterProvider usage
function useRoutesImpl(routes, locationArg, dataRouterState, future) {
  !useInRouterContext() ?  false ? 0 : (0,_remix_run_router__rspack_import_1/* .UNSAFE_invariant */.Oi)(false) : void 0;
  let {
    navigator
  } = react__rspack_import_0.useContext(NavigationContext);
  let {
    matches: parentMatches
  } = react__rspack_import_0.useContext(RouteContext);
  let routeMatch = parentMatches[parentMatches.length - 1];
  let parentParams = routeMatch ? routeMatch.params : {};
  let parentPathname = routeMatch ? routeMatch.pathname : "/";
  let parentPathnameBase = routeMatch ? routeMatch.pathnameBase : "/";
  let parentRoute = routeMatch && routeMatch.route;
  if (false) {}
  let locationFromContext = useLocation();
  let location;
  if (locationArg) {
    var _parsedLocationArg$pa;
    let parsedLocationArg = typeof locationArg === "string" ? (0,_remix_run_router__rspack_import_1/* .parsePath */.Rr)(locationArg) : locationArg;
    !(parentPathnameBase === "/" || ((_parsedLocationArg$pa = parsedLocationArg.pathname) == null ? void 0 : _parsedLocationArg$pa.startsWith(parentPathnameBase))) ?  false ? 0 : (0,_remix_run_router__rspack_import_1/* .UNSAFE_invariant */.Oi)(false) : void 0;
    location = parsedLocationArg;
  } else {
    location = locationFromContext;
  }
  let pathname = location.pathname || "/";
  let remainingPathname = pathname;
  if (parentPathnameBase !== "/") {
    // Determine the remaining pathname by removing the # of URL segments the
    // parentPathnameBase has, instead of removing based on character count.
    // This is because we can't guarantee that incoming/outgoing encodings/
    // decodings will match exactly.
    // We decode paths before matching on a per-segment basis with
    // decodeURIComponent(), but we re-encode pathnames via `new URL()` so they
    // match what `window.location.pathname` would reflect.  Those don't 100%
    // align when it comes to encoded URI characters such as % and &.
    //
    // So we may end up with:
    //   pathname:           "/descendant/a%25b/match"
    //   parentPathnameBase: "/descendant/a%b"
    //
    // And the direct substring removal approach won't work :/
    let parentSegments = parentPathnameBase.replace(/^\//, "").split("/");
    let segments = pathname.replace(/^\//, "").split("/");
    remainingPathname = "/" + segments.slice(parentSegments.length).join("/");
  }
  let matches = (0,_remix_run_router__rspack_import_1/* .matchRoutes */.ue)(routes, {
    pathname: remainingPathname
  });
  if (false) {}
  let renderedMatches = _renderMatches(matches && matches.map(match => Object.assign({}, match, {
    params: Object.assign({}, parentParams, match.params),
    pathname: (0,_remix_run_router__rspack_import_1/* .joinPaths */.HS)([parentPathnameBase,
    // Re-encode pathnames that were decoded inside matchRoutes
    navigator.encodeLocation ? navigator.encodeLocation(match.pathname).pathname : match.pathname]),
    pathnameBase: match.pathnameBase === "/" ? parentPathnameBase : (0,_remix_run_router__rspack_import_1/* .joinPaths */.HS)([parentPathnameBase,
    // Re-encode pathnames that were decoded inside matchRoutes
    navigator.encodeLocation ? navigator.encodeLocation(match.pathnameBase).pathname : match.pathnameBase])
  })), parentMatches, dataRouterState, future);

  // When a user passes in a `locationArg`, the associated routes need to
  // be wrapped in a new `LocationContext.Provider` in order for `useLocation`
  // to use the scoped location instead of the global location.
  if (locationArg && renderedMatches) {
    return /*#__PURE__*/react__rspack_import_0.createElement(LocationContext.Provider, {
      value: {
        location: _extends({
          pathname: "/",
          search: "",
          hash: "",
          state: null,
          key: "default"
        }, location),
        navigationType: _remix_run_router__rspack_import_1/* .Action.Pop */.rc.Pop
      }
    }, renderedMatches);
  }
  return renderedMatches;
}
function DefaultErrorComponent() {
  let error = useRouteError();
  let message = (0,_remix_run_router__rspack_import_1/* .isRouteErrorResponse */.pX)(error) ? error.status + " " + error.statusText : error instanceof Error ? error.message : JSON.stringify(error);
  let stack = error instanceof Error ? error.stack : null;
  let lightgrey = "rgba(200,200,200, 0.5)";
  let preStyles = {
    padding: "0.5rem",
    backgroundColor: lightgrey
  };
  let codeStyles = {
    padding: "2px 4px",
    backgroundColor: lightgrey
  };
  let devInfo = null;
  if (false) {}
  return /*#__PURE__*/react__rspack_import_0.createElement(react__rspack_import_0.Fragment, null, /*#__PURE__*/react__rspack_import_0.createElement("h2", null, "Unexpected Application Error!"), /*#__PURE__*/react__rspack_import_0.createElement("h3", {
    style: {
      fontStyle: "italic"
    }
  }, message), stack ? /*#__PURE__*/react__rspack_import_0.createElement("pre", {
    style: preStyles
  }, stack) : null, devInfo);
}
const defaultErrorElement = /*#__PURE__*/react__rspack_import_0.createElement(DefaultErrorComponent, null);
class RenderErrorBoundary extends react__rspack_import_0.Component {
  constructor(props) {
    super(props);
    this.state = {
      location: props.location,
      revalidation: props.revalidation,
      error: props.error
    };
  }
  static getDerivedStateFromError(error) {
    return {
      error: error
    };
  }
  static getDerivedStateFromProps(props, state) {
    // When we get into an error state, the user will likely click "back" to the
    // previous page that didn't have an error. Because this wraps the entire
    // application, that will have no effect--the error page continues to display.
    // This gives us a mechanism to recover from the error when the location changes.
    //
    // Whether we're in an error state or not, we update the location in state
    // so that when we are in an error state, it gets reset when a new location
    // comes in and the user recovers from the error.
    if (state.location !== props.location || state.revalidation !== "idle" && props.revalidation === "idle") {
      return {
        error: props.error,
        location: props.location,
        revalidation: props.revalidation
      };
    }

    // If we're not changing locations, preserve the location but still surface
    // any new errors that may come through. We retain the existing error, we do
    // this because the error provided from the app state may be cleared without
    // the location changing.
    return {
      error: props.error !== undefined ? props.error : state.error,
      location: state.location,
      revalidation: props.revalidation || state.revalidation
    };
  }
  componentDidCatch(error, errorInfo) {
    console.error("React Router caught the following error during render", error, errorInfo);
  }
  render() {
    return this.state.error !== undefined ? /*#__PURE__*/react__rspack_import_0.createElement(RouteContext.Provider, {
      value: this.props.routeContext
    }, /*#__PURE__*/react__rspack_import_0.createElement(RouteErrorContext.Provider, {
      value: this.state.error,
      children: this.props.component
    })) : this.props.children;
  }
}
function RenderedRoute(_ref) {
  let {
    routeContext,
    match,
    children
  } = _ref;
  let dataRouterContext = react__rspack_import_0.useContext(DataRouterContext);

  // Track how deep we got in our render pass to emulate SSR componentDidCatch
  // in a DataStaticRouter
  if (dataRouterContext && dataRouterContext.static && dataRouterContext.staticContext && (match.route.errorElement || match.route.ErrorBoundary)) {
    dataRouterContext.staticContext._deepestRenderedBoundaryId = match.route.id;
  }
  return /*#__PURE__*/react__rspack_import_0.createElement(RouteContext.Provider, {
    value: routeContext
  }, children);
}
function _renderMatches(matches, parentMatches, dataRouterState, future) {
  var _dataRouterState;
  if (parentMatches === void 0) {
    parentMatches = [];
  }
  if (dataRouterState === void 0) {
    dataRouterState = null;
  }
  if (future === void 0) {
    future = null;
  }
  if (matches == null) {
    var _future;
    if (!dataRouterState) {
      return null;
    }
    if (dataRouterState.errors) {
      // Don't bail if we have data router errors so we can render them in the
      // boundary.  Use the pre-matched (or shimmed) matches
      matches = dataRouterState.matches;
    } else if ((_future = future) != null && _future.v7_partialHydration && parentMatches.length === 0 && !dataRouterState.initialized && dataRouterState.matches.length > 0) {
      // Don't bail if we're initializing with partial hydration and we have
      // router matches.  That means we're actively running `patchRoutesOnNavigation`
      // so we should render down the partial matches to the appropriate
      // `HydrateFallback`.  We only do this if `parentMatches` is empty so it
      // only impacts the root matches for `RouterProvider` and no descendant
      // `<Routes>`
      matches = dataRouterState.matches;
    } else {
      return null;
    }
  }
  let renderedMatches = matches;

  // If we have data errors, trim matches to the highest error boundary
  let errors = (_dataRouterState = dataRouterState) == null ? void 0 : _dataRouterState.errors;
  if (errors != null) {
    let errorIndex = renderedMatches.findIndex(m => m.route.id && (errors == null ? void 0 : errors[m.route.id]) !== undefined);
    !(errorIndex >= 0) ?  false ? 0 : (0,_remix_run_router__rspack_import_1/* .UNSAFE_invariant */.Oi)(false) : void 0;
    renderedMatches = renderedMatches.slice(0, Math.min(renderedMatches.length, errorIndex + 1));
  }

  // If we're in a partial hydration mode, detect if we need to render down to
  // a given HydrateFallback while we load the rest of the hydration data
  let renderFallback = false;
  let fallbackIndex = -1;
  if (dataRouterState && future && future.v7_partialHydration) {
    for (let i = 0; i < renderedMatches.length; i++) {
      let match = renderedMatches[i];
      // Track the deepest fallback up until the first route without data
      if (match.route.HydrateFallback || match.route.hydrateFallbackElement) {
        fallbackIndex = i;
      }
      if (match.route.id) {
        let {
          loaderData,
          errors
        } = dataRouterState;
        let needsToRunLoader = match.route.loader && loaderData[match.route.id] === undefined && (!errors || errors[match.route.id] === undefined);
        if (match.route.lazy || needsToRunLoader) {
          // We found the first route that's not ready to render (waiting on
          // lazy, or has a loader that hasn't run yet).  Flag that we need to
          // render a fallback and render up until the appropriate fallback
          renderFallback = true;
          if (fallbackIndex >= 0) {
            renderedMatches = renderedMatches.slice(0, fallbackIndex + 1);
          } else {
            renderedMatches = [renderedMatches[0]];
          }
          break;
        }
      }
    }
  }
  return renderedMatches.reduceRight((outlet, match, index) => {
    // Only data routers handle errors/fallbacks
    let error;
    let shouldRenderHydrateFallback = false;
    let errorElement = null;
    let hydrateFallbackElement = null;
    if (dataRouterState) {
      error = errors && match.route.id ? errors[match.route.id] : undefined;
      errorElement = match.route.errorElement || defaultErrorElement;
      if (renderFallback) {
        if (fallbackIndex < 0 && index === 0) {
          warningOnce("route-fallback", false, "No `HydrateFallback` element provided to render during initial hydration");
          shouldRenderHydrateFallback = true;
          hydrateFallbackElement = null;
        } else if (fallbackIndex === index) {
          shouldRenderHydrateFallback = true;
          hydrateFallbackElement = match.route.hydrateFallbackElement || null;
        }
      }
    }
    let matches = parentMatches.concat(renderedMatches.slice(0, index + 1));
    let getChildren = () => {
      let children;
      if (error) {
        children = errorElement;
      } else if (shouldRenderHydrateFallback) {
        children = hydrateFallbackElement;
      } else if (match.route.Component) {
        // Note: This is a de-optimized path since React won't re-use the
        // ReactElement since it's identity changes with each new
        // React.createElement call.  We keep this so folks can use
        // `<Route Component={...}>` in `<Routes>` but generally `Component`
        // usage is only advised in `RouterProvider` when we can convert it to
        // `element` ahead of time.
        children = /*#__PURE__*/react__rspack_import_0.createElement(match.route.Component, null);
      } else if (match.route.element) {
        children = match.route.element;
      } else {
        children = outlet;
      }
      return /*#__PURE__*/react__rspack_import_0.createElement(RenderedRoute, {
        match: match,
        routeContext: {
          outlet,
          matches,
          isDataRoute: dataRouterState != null
        },
        children: children
      });
    };
    // Only wrap in an error boundary within data router usages when we have an
    // ErrorBoundary/errorElement on this route.  Otherwise let it bubble up to
    // an ancestor ErrorBoundary/errorElement
    return dataRouterState && (match.route.ErrorBoundary || match.route.errorElement || index === 0) ? /*#__PURE__*/react__rspack_import_0.createElement(RenderErrorBoundary, {
      location: dataRouterState.location,
      revalidation: dataRouterState.revalidation,
      component: errorElement,
      error: error,
      children: getChildren(),
      routeContext: {
        outlet: null,
        matches,
        isDataRoute: true
      }
    }) : getChildren();
  }, null);
}
var DataRouterHook = /*#__PURE__*/function (DataRouterHook) {
  DataRouterHook["UseBlocker"] = "useBlocker";
  DataRouterHook["UseRevalidator"] = "useRevalidator";
  DataRouterHook["UseNavigateStable"] = "useNavigate";
  return DataRouterHook;
}(DataRouterHook || {});
var DataRouterStateHook = /*#__PURE__*/function (DataRouterStateHook) {
  DataRouterStateHook["UseBlocker"] = "useBlocker";
  DataRouterStateHook["UseLoaderData"] = "useLoaderData";
  DataRouterStateHook["UseActionData"] = "useActionData";
  DataRouterStateHook["UseRouteError"] = "useRouteError";
  DataRouterStateHook["UseNavigation"] = "useNavigation";
  DataRouterStateHook["UseRouteLoaderData"] = "useRouteLoaderData";
  DataRouterStateHook["UseMatches"] = "useMatches";
  DataRouterStateHook["UseRevalidator"] = "useRevalidator";
  DataRouterStateHook["UseNavigateStable"] = "useNavigate";
  DataRouterStateHook["UseRouteId"] = "useRouteId";
  return DataRouterStateHook;
}(DataRouterStateHook || {});
function getDataRouterConsoleError(hookName) {
  return hookName + " must be used within a data router.  See https://reactrouter.com/v6/routers/picking-a-router.";
}
function useDataRouterContext(hookName) {
  let ctx = react__rspack_import_0.useContext(DataRouterContext);
  !ctx ?  false ? 0 : (0,_remix_run_router__rspack_import_1/* .UNSAFE_invariant */.Oi)(false) : void 0;
  return ctx;
}
function useDataRouterState(hookName) {
  let state = react__rspack_import_0.useContext(DataRouterStateContext);
  !state ?  false ? 0 : (0,_remix_run_router__rspack_import_1/* .UNSAFE_invariant */.Oi)(false) : void 0;
  return state;
}
function useRouteContext(hookName) {
  let route = react__rspack_import_0.useContext(RouteContext);
  !route ?  false ? 0 : (0,_remix_run_router__rspack_import_1/* .UNSAFE_invariant */.Oi)(false) : void 0;
  return route;
}

// Internal version with hookName-aware debugging
function useCurrentRouteId(hookName) {
  let route = useRouteContext(hookName);
  let thisRoute = route.matches[route.matches.length - 1];
  !thisRoute.route.id ?  false ? 0 : (0,_remix_run_router__rspack_import_1/* .UNSAFE_invariant */.Oi)(false) : void 0;
  return thisRoute.route.id;
}

/**
 * Returns the ID for the nearest contextual route
 */
function useRouteId() {
  return useCurrentRouteId(DataRouterStateHook.UseRouteId);
}

/**
 * Returns the current navigation, defaulting to an "idle" navigation when
 * no navigation is in progress
 */
function useNavigation() {
  let state = useDataRouterState(DataRouterStateHook.UseNavigation);
  return state.navigation;
}

/**
 * Returns a revalidate function for manually triggering revalidation, as well
 * as the current state of any manual revalidations
 */
function useRevalidator() {
  let dataRouterContext = useDataRouterContext(DataRouterHook.UseRevalidator);
  let state = useDataRouterState(DataRouterStateHook.UseRevalidator);
  return React.useMemo(() => ({
    revalidate: dataRouterContext.router.revalidate,
    state: state.revalidation
  }), [dataRouterContext.router.revalidate, state.revalidation]);
}

/**
 * Returns the active route matches, useful for accessing loaderData for
 * parent/child routes or the route "handle" property
 */
function useMatches() {
  let {
    matches,
    loaderData
  } = useDataRouterState(DataRouterStateHook.UseMatches);
  return React.useMemo(() => matches.map(m => UNSAFE_convertRouteMatchToUiMatch(m, loaderData)), [matches, loaderData]);
}

/**
 * Returns the loader data for the nearest ancestor Route loader
 */
function useLoaderData() {
  let state = useDataRouterState(DataRouterStateHook.UseLoaderData);
  let routeId = useCurrentRouteId(DataRouterStateHook.UseLoaderData);
  if (state.errors && state.errors[routeId] != null) {
    console.error("You cannot `useLoaderData` in an errorElement (routeId: " + routeId + ")");
    return undefined;
  }
  return state.loaderData[routeId];
}

/**
 * Returns the loaderData for the given routeId
 */
function useRouteLoaderData(routeId) {
  let state = useDataRouterState(DataRouterStateHook.UseRouteLoaderData);
  return state.loaderData[routeId];
}

/**
 * Returns the action data for the nearest ancestor Route action
 */
function useActionData() {
  let state = useDataRouterState(DataRouterStateHook.UseActionData);
  let routeId = useCurrentRouteId(DataRouterStateHook.UseLoaderData);
  return state.actionData ? state.actionData[routeId] : undefined;
}

/**
 * Returns the nearest ancestor Route error, which could be a loader/action
 * error or a render error.  This is intended to be called from your
 * ErrorBoundary/errorElement to display a proper error message.
 */
function useRouteError() {
  var _state$errors;
  let error = react__rspack_import_0.useContext(RouteErrorContext);
  let state = useDataRouterState(DataRouterStateHook.UseRouteError);
  let routeId = useCurrentRouteId(DataRouterStateHook.UseRouteError);

  // If this was a render error, we put it in a RouteError context inside
  // of RenderErrorBoundary
  if (error !== undefined) {
    return error;
  }

  // Otherwise look for errors from our data router state
  return (_state$errors = state.errors) == null ? void 0 : _state$errors[routeId];
}

/**
 * Returns the happy-path data from the nearest ancestor `<Await />` value
 */
function useAsyncValue() {
  let value = React.useContext(AwaitContext);
  return value == null ? void 0 : value._data;
}

/**
 * Returns the error from the nearest ancestor `<Await />` value
 */
function useAsyncError() {
  let value = React.useContext(AwaitContext);
  return value == null ? void 0 : value._error;
}
let blockerId = 0;

/**
 * Allow the application to block navigations within the SPA and present the
 * user a confirmation dialog to confirm the navigation.  Mostly used to avoid
 * using half-filled form data.  This does not handle hard-reloads or
 * cross-origin navigations.
 */
function useBlocker(shouldBlock) {
  let {
    router,
    basename
  } = useDataRouterContext(DataRouterHook.UseBlocker);
  let state = useDataRouterState(DataRouterStateHook.UseBlocker);
  let [blockerKey, setBlockerKey] = react__rspack_import_0.useState("");
  let blockerFunction = react__rspack_import_0.useCallback(arg => {
    if (typeof shouldBlock !== "function") {
      return !!shouldBlock;
    }
    if (basename === "/") {
      return shouldBlock(arg);
    }

    // If they provided us a function and we've got an active basename, strip
    // it from the locations we expose to the user to match the behavior of
    // useLocation
    let {
      currentLocation,
      nextLocation,
      historyAction
    } = arg;
    return shouldBlock({
      currentLocation: _extends({}, currentLocation, {
        pathname: (0,_remix_run_router__rspack_import_1/* .stripBasename */.pb)(currentLocation.pathname, basename) || currentLocation.pathname
      }),
      nextLocation: _extends({}, nextLocation, {
        pathname: (0,_remix_run_router__rspack_import_1/* .stripBasename */.pb)(nextLocation.pathname, basename) || nextLocation.pathname
      }),
      historyAction
    });
  }, [basename, shouldBlock]);

  // This effect is in charge of blocker key assignment and deletion (which is
  // tightly coupled to the key)
  react__rspack_import_0.useEffect(() => {
    let key = String(++blockerId);
    setBlockerKey(key);
    return () => router.deleteBlocker(key);
  }, [router]);

  // This effect handles assigning the blockerFunction.  This is to handle
  // unstable blocker function identities, and happens only after the prior
  // effect so we don't get an orphaned blockerFunction in the router with a
  // key of "".  Until then we just have the IDLE_BLOCKER.
  react__rspack_import_0.useEffect(() => {
    if (blockerKey !== "") {
      router.getBlocker(blockerKey, blockerFunction);
    }
  }, [router, blockerKey, blockerFunction]);

  // Prefer the blocker from `state` not `router.state` since DataRouterContext
  // is memoized so this ensures we update on blocker state updates
  return blockerKey && state.blockers.has(blockerKey) ? state.blockers.get(blockerKey) : _remix_run_router__rspack_import_1/* .IDLE_BLOCKER */.G3;
}

/**
 * Stable version of useNavigate that is used when we are in the context of
 * a RouterProvider.
 */
function useNavigateStable() {
  let {
    router
  } = useDataRouterContext(DataRouterHook.UseNavigateStable);
  let id = useCurrentRouteId(DataRouterStateHook.UseNavigateStable);
  let activeRef = react__rspack_import_0.useRef(false);
  useIsomorphicLayoutEffect(() => {
    activeRef.current = true;
  });
  let navigate = react__rspack_import_0.useCallback(function (to, options) {
    if (options === void 0) {
      options = {};
    }
     false ? 0 : void 0;

    // Short circuit here since if this happens on first render the navigate
    // is useless because we haven't wired up our router subscriber yet
    if (!activeRef.current) return;
    if (typeof to === "number") {
      router.navigate(to);
    } else {
      router.navigate(to, _extends({
        fromRouteId: id
      }, options));
    }
  }, [router, id]);
  return navigate;
}
const alreadyWarned$1 = {};
function warningOnce(key, cond, message) {
  if (!cond && !alreadyWarned$1[key]) {
    alreadyWarned$1[key] = true;
     false ? 0 : void 0;
  }
}

const alreadyWarned = {};
function warnOnce(key, message) {
  if (!alreadyWarned[message]) {
    alreadyWarned[message] = true;
    console.warn(message);
  }
}
const logDeprecation = (flag, msg, link) => warnOnce(flag, "\u26A0\uFE0F React Router Future Flag Warning: " + msg + ". " + ("You can use the `" + flag + "` future flag to opt-in early. ") + ("For more information, see " + link + "."));
function logV6DeprecationWarnings(renderFuture, routerFuture) {
  if ((renderFuture == null ? void 0 : renderFuture.v7_startTransition) === undefined) {
    logDeprecation("v7_startTransition", "React Router will begin wrapping state updates in `React.startTransition` in v7", "https://reactrouter.com/v6/upgrading/future#v7_starttransition");
  }
  if ((renderFuture == null ? void 0 : renderFuture.v7_relativeSplatPath) === undefined && (!routerFuture || !routerFuture.v7_relativeSplatPath)) {
    logDeprecation("v7_relativeSplatPath", "Relative route resolution within Splat routes is changing in v7", "https://reactrouter.com/v6/upgrading/future#v7_relativesplatpath");
  }
  if (routerFuture) {
    if (routerFuture.v7_fetcherPersist === undefined) {
      logDeprecation("v7_fetcherPersist", "The persistence behavior of fetchers is changing in v7", "https://reactrouter.com/v6/upgrading/future#v7_fetcherpersist");
    }
    if (routerFuture.v7_normalizeFormMethod === undefined) {
      logDeprecation("v7_normalizeFormMethod", "Casing of `formMethod` fields is being normalized to uppercase in v7", "https://reactrouter.com/v6/upgrading/future#v7_normalizeformmethod");
    }
    if (routerFuture.v7_partialHydration === undefined) {
      logDeprecation("v7_partialHydration", "`RouterProvider` hydration behavior is changing in v7", "https://reactrouter.com/v6/upgrading/future#v7_partialhydration");
    }
    if (routerFuture.v7_skipActionErrorRevalidation === undefined) {
      logDeprecation("v7_skipActionErrorRevalidation", "The revalidation behavior after 4xx/5xx `action` responses is changing in v7", "https://reactrouter.com/v6/upgrading/future#v7_skipactionerrorrevalidation");
    }
  }
}

/**
  Webpack + React 17 fails to compile on any of the following because webpack
  complains that `startTransition` doesn't exist in `React`:
  * import { startTransition } from "react"
  * import * as React from from "react";
    "startTransition" in React ? React.startTransition(() => setState()) : setState()
  * import * as React from from "react";
    "startTransition" in React ? React["startTransition"](() => setState()) : setState()

  Moving it to a constant such as the following solves the Webpack/React 17 issue:
  * import * as React from from "react";
    const START_TRANSITION = "startTransition";
    START_TRANSITION in React ? React[START_TRANSITION](() => setState()) : setState()

  However, that introduces webpack/terser minification issues in production builds
  in React 18 where minification/obfuscation ends up removing the call of
  React.startTransition entirely from the first half of the ternary.  Grabbing
  this exported reference once up front resolves that issue.

  See https://github.com/remix-run/react-router/issues/10579
*/
const START_TRANSITION = "startTransition";
const startTransitionImpl = /*#__PURE__*/ (react__rspack_import_0_namespace_cache || (react__rspack_import_0_namespace_cache = __webpack_require__.t(react__rspack_import_0, 2)))[START_TRANSITION];

/**
 * Given a Remix Router instance, render the appropriate UI
 */
function RouterProvider(_ref) {
  let {
    fallbackElement,
    router,
    future
  } = _ref;
  let [state, setStateImpl] = React.useState(router.state);
  let {
    v7_startTransition
  } = future || {};
  let setState = React.useCallback(newState => {
    if (v7_startTransition && startTransitionImpl) {
      startTransitionImpl(() => setStateImpl(newState));
    } else {
      setStateImpl(newState);
    }
  }, [setStateImpl, v7_startTransition]);

  // Need to use a layout effect here so we are subscribed early enough to
  // pick up on any render-driven redirects/navigations (useEffect/<Navigate>)
  React.useLayoutEffect(() => router.subscribe(setState), [router, setState]);
  React.useEffect(() => {
     false ? 0 : void 0;
    // Only log this once on initial mount
    // eslint-disable-next-line react-hooks/exhaustive-deps
  }, []);
  let navigator = React.useMemo(() => {
    return {
      createHref: router.createHref,
      encodeLocation: router.encodeLocation,
      go: n => router.navigate(n),
      push: (to, state, opts) => router.navigate(to, {
        state,
        preventScrollReset: opts == null ? void 0 : opts.preventScrollReset
      }),
      replace: (to, state, opts) => router.navigate(to, {
        replace: true,
        state,
        preventScrollReset: opts == null ? void 0 : opts.preventScrollReset
      })
    };
  }, [router]);
  let basename = router.basename || "/";
  let dataRouterContext = React.useMemo(() => ({
    router,
    navigator,
    static: false,
    basename
  }), [router, navigator, basename]);
  React.useEffect(() => logV6DeprecationWarnings(future, router.future), [router, future]);

  // The fragment and {null} here are important!  We need them to keep React 18's
  // useId happy when we are server-rendering since we may have a <script> here
  // containing the hydrated server-side staticContext (from StaticRouterProvider).
  // useId relies on the component tree structure to generate deterministic id's
  // so we need to ensure it remains the same on the client even though
  // we don't need the <script> tag
  return /*#__PURE__*/React.createElement(React.Fragment, null, /*#__PURE__*/React.createElement(DataRouterContext.Provider, {
    value: dataRouterContext
  }, /*#__PURE__*/React.createElement(DataRouterStateContext.Provider, {
    value: state
  }, /*#__PURE__*/React.createElement(Router, {
    basename: basename,
    location: state.location,
    navigationType: state.historyAction,
    navigator: navigator,
    future: {
      v7_relativeSplatPath: router.future.v7_relativeSplatPath
    }
  }, state.initialized || router.future.v7_partialHydration ? /*#__PURE__*/React.createElement(DataRoutes, {
    routes: router.routes,
    future: router.future,
    state: state
  }) : fallbackElement))), null);
}
function DataRoutes(_ref2) {
  let {
    routes,
    future,
    state
  } = _ref2;
  return useRoutesImpl(routes, undefined, state, future);
}
/**
 * A `<Router>` that stores all entries in memory.
 *
 * @see https://reactrouter.com/v6/router-components/memory-router
 */
function MemoryRouter(_ref3) {
  let {
    basename,
    children,
    initialEntries,
    initialIndex,
    future
  } = _ref3;
  let historyRef = React.useRef();
  if (historyRef.current == null) {
    historyRef.current = createMemoryHistory({
      initialEntries,
      initialIndex,
      v5Compat: true
    });
  }
  let history = historyRef.current;
  let [state, setStateImpl] = React.useState({
    action: history.action,
    location: history.location
  });
  let {
    v7_startTransition
  } = future || {};
  let setState = React.useCallback(newState => {
    v7_startTransition && startTransitionImpl ? startTransitionImpl(() => setStateImpl(newState)) : setStateImpl(newState);
  }, [setStateImpl, v7_startTransition]);
  React.useLayoutEffect(() => history.listen(setState), [history, setState]);
  React.useEffect(() => logV6DeprecationWarnings(future), [future]);
  return /*#__PURE__*/React.createElement(Router, {
    basename: basename,
    children: children,
    location: state.location,
    navigationType: state.action,
    navigator: history,
    future: future
  });
}
/**
 * Changes the current location.
 *
 * Note: This API is mostly useful in React.Component subclasses that are not
 * able to use hooks. In functional components, we recommend you use the
 * `useNavigate` hook instead.
 *
 * @see https://reactrouter.com/v6/components/navigate
 */
function Navigate(_ref4) {
  let {
    to,
    replace,
    state,
    relative
  } = _ref4;
  !useInRouterContext() ?  false ? 0 : UNSAFE_invariant(false) : void 0;
  let {
    future,
    static: isStatic
  } = React.useContext(NavigationContext);
   false ? 0 : void 0;
  let {
    matches
  } = React.useContext(RouteContext);
  let {
    pathname: locationPathname
  } = useLocation();
  let navigate = useNavigate();

  // Resolve the path outside of the effect so that when effects run twice in
  // StrictMode they navigate to the same place
  let path = resolveTo(to, UNSAFE_getResolveToMatches(matches, future.v7_relativeSplatPath), locationPathname, relative === "path");
  let jsonPath = JSON.stringify(path);
  React.useEffect(() => navigate(JSON.parse(jsonPath), {
    replace,
    state,
    relative
  }), [navigate, jsonPath, relative, replace, state]);
  return null;
}
/**
 * Renders the child route's element, if there is one.
 *
 * @see https://reactrouter.com/v6/components/outlet
 */
function Outlet(props) {
  return useOutlet(props.context);
}
/**
 * Declares an element that should be rendered at a certain URL path.
 *
 * @see https://reactrouter.com/v6/components/route
 */
function Route(_props) {
   false ? 0 : (0,_remix_run_router__rspack_import_1/* .UNSAFE_invariant */.Oi)(false) ;
}
/**
 * Provides location context for the rest of the app.
 *
 * Note: You usually won't render a `<Router>` directly. Instead, you'll render a
 * router that is more specific to your environment such as a `<BrowserRouter>`
 * in web browsers or a `<StaticRouter>` for server rendering.
 *
 * @see https://reactrouter.com/v6/router-components/router
 */
function Router(_ref5) {
  let {
    basename: basenameProp = "/",
    children = null,
    location: locationProp,
    navigationType = _remix_run_router__rspack_import_1/* .Action.Pop */.rc.Pop,
    navigator,
    static: staticProp = false,
    future
  } = _ref5;
  !!useInRouterContext() ?  false ? 0 : (0,_remix_run_router__rspack_import_1/* .UNSAFE_invariant */.Oi)(false) : void 0;

  // Preserve trailing slashes on basename, so we can let the user control
  // the enforcement of trailing slashes throughout the app
  let basename = basenameProp.replace(/^\/*/, "/");
  let navigationContext = react__rspack_import_0.useMemo(() => ({
    basename,
    navigator,
    static: staticProp,
    future: _extends({
      v7_relativeSplatPath: false
    }, future)
  }), [basename, future, navigator, staticProp]);
  if (typeof locationProp === "string") {
    locationProp = (0,_remix_run_router__rspack_import_1/* .parsePath */.Rr)(locationProp);
  }
  let {
    pathname = "/",
    search = "",
    hash = "",
    state = null,
    key = "default"
  } = locationProp;
  let locationContext = react__rspack_import_0.useMemo(() => {
    let trailingPathname = (0,_remix_run_router__rspack_import_1/* .stripBasename */.pb)(pathname, basename);
    if (trailingPathname == null) {
      return null;
    }
    return {
      location: {
        pathname: trailingPathname,
        search,
        hash,
        state,
        key
      },
      navigationType
    };
  }, [basename, pathname, search, hash, state, key, navigationType]);
   false ? 0 : void 0;
  if (locationContext == null) {
    return null;
  }
  return /*#__PURE__*/react__rspack_import_0.createElement(NavigationContext.Provider, {
    value: navigationContext
  }, /*#__PURE__*/react__rspack_import_0.createElement(LocationContext.Provider, {
    children: children,
    value: locationContext
  }));
}
/**
 * A container for a nested tree of `<Route>` elements that renders the branch
 * that best matches the current location.
 *
 * @see https://reactrouter.com/v6/components/routes
 */
function Routes(_ref6) {
  let {
    children,
    location
  } = _ref6;
  return useRoutes(createRoutesFromChildren(children), location);
}
/**
 * Component to use for rendering lazily loaded data from returning defer()
 * in a loader function
 */
function Await(_ref7) {
  let {
    children,
    errorElement,
    resolve
  } = _ref7;
  return /*#__PURE__*/React.createElement(AwaitErrorBoundary, {
    resolve: resolve,
    errorElement: errorElement
  }, /*#__PURE__*/React.createElement(ResolveAwait, null, children));
}
var AwaitRenderStatus = /*#__PURE__*/function (AwaitRenderStatus) {
  AwaitRenderStatus[AwaitRenderStatus["pending"] = 0] = "pending";
  AwaitRenderStatus[AwaitRenderStatus["success"] = 1] = "success";
  AwaitRenderStatus[AwaitRenderStatus["error"] = 2] = "error";
  return AwaitRenderStatus;
}(AwaitRenderStatus || {});
const neverSettledPromise = new Promise(() => {});
class AwaitErrorBoundary extends react__rspack_import_0.Component {
  constructor(props) {
    super(props);
    this.state = {
      error: null
    };
  }
  static getDerivedStateFromError(error) {
    return {
      error
    };
  }
  componentDidCatch(error, errorInfo) {
    console.error("<Await> caught the following error during render", error, errorInfo);
  }
  render() {
    let {
      children,
      errorElement,
      resolve
    } = this.props;
    let promise = null;
    let status = AwaitRenderStatus.pending;
    if (!(resolve instanceof Promise)) {
      // Didn't get a promise - provide as a resolved promise
      status = AwaitRenderStatus.success;
      promise = Promise.resolve();
      Object.defineProperty(promise, "_tracked", {
        get: () => true
      });
      Object.defineProperty(promise, "_data", {
        get: () => resolve
      });
    } else if (this.state.error) {
      // Caught a render error, provide it as a rejected promise
      status = AwaitRenderStatus.error;
      let renderError = this.state.error;
      promise = Promise.reject().catch(() => {}); // Avoid unhandled rejection warnings
      Object.defineProperty(promise, "_tracked", {
        get: () => true
      });
      Object.defineProperty(promise, "_error", {
        get: () => renderError
      });
    } else if (resolve._tracked) {
      // Already tracked promise - check contents
      promise = resolve;
      status = "_error" in promise ? AwaitRenderStatus.error : "_data" in promise ? AwaitRenderStatus.success : AwaitRenderStatus.pending;
    } else {
      // Raw (untracked) promise - track it
      status = AwaitRenderStatus.pending;
      Object.defineProperty(resolve, "_tracked", {
        get: () => true
      });
      promise = resolve.then(data => Object.defineProperty(resolve, "_data", {
        get: () => data
      }), error => Object.defineProperty(resolve, "_error", {
        get: () => error
      }));
    }
    if (status === AwaitRenderStatus.error && promise._error instanceof _remix_run_router__rspack_import_1/* .AbortedDeferredError */.tH) {
      // Freeze the UI by throwing a never resolved promise
      throw neverSettledPromise;
    }
    if (status === AwaitRenderStatus.error && !errorElement) {
      // No errorElement, throw to the nearest route-level error boundary
      throw promise._error;
    }
    if (status === AwaitRenderStatus.error) {
      // Render via our errorElement
      return /*#__PURE__*/react__rspack_import_0.createElement(AwaitContext.Provider, {
        value: promise,
        children: errorElement
      });
    }
    if (status === AwaitRenderStatus.success) {
      // Render children with resolved value
      return /*#__PURE__*/react__rspack_import_0.createElement(AwaitContext.Provider, {
        value: promise,
        children: children
      });
    }

    // Throw to the suspense boundary
    throw promise;
  }
}

/**
 * @private
 * Indirection to leverage useAsyncValue for a render-prop API on `<Await>`
 */
function ResolveAwait(_ref8) {
  let {
    children
  } = _ref8;
  let data = useAsyncValue();
  let toRender = typeof children === "function" ? children(data) : children;
  return /*#__PURE__*/React.createElement(React.Fragment, null, toRender);
}

///////////////////////////////////////////////////////////////////////////////
// UTILS
///////////////////////////////////////////////////////////////////////////////

/**
 * Creates a route config from a React "children" object, which is usually
 * either a `<Route>` element or an array of them. Used internally by
 * `<Routes>` to create a route config from its children.
 *
 * @see https://reactrouter.com/v6/utils/create-routes-from-children
 */
function createRoutesFromChildren(children, parentPath) {
  if (parentPath === void 0) {
    parentPath = [];
  }
  let routes = [];
  react__rspack_import_0.Children.forEach(children, (element, index) => {
    if (! /*#__PURE__*/react__rspack_import_0.isValidElement(element)) {
      // Ignore non-elements. This allows people to more easily inline
      // conditionals in their route config.
      return;
    }
    let treePath = [...parentPath, index];
    if (element.type === react__rspack_import_0.Fragment) {
      // Transparently support React.Fragment and its children.
      routes.push.apply(routes, createRoutesFromChildren(element.props.children, treePath));
      return;
    }
    !(element.type === Route) ?  false ? 0 : (0,_remix_run_router__rspack_import_1/* .UNSAFE_invariant */.Oi)(false) : void 0;
    !(!element.props.index || !element.props.children) ?  false ? 0 : (0,_remix_run_router__rspack_import_1/* .UNSAFE_invariant */.Oi)(false) : void 0;
    let route = {
      id: element.props.id || treePath.join("-"),
      caseSensitive: element.props.caseSensitive,
      element: element.props.element,
      Component: element.props.Component,
      index: element.props.index,
      path: element.props.path,
      loader: element.props.loader,
      action: element.props.action,
      errorElement: element.props.errorElement,
      ErrorBoundary: element.props.ErrorBoundary,
      hasErrorBoundary: element.props.ErrorBoundary != null || element.props.errorElement != null,
      shouldRevalidate: element.props.shouldRevalidate,
      handle: element.props.handle,
      lazy: element.props.lazy
    };
    if (element.props.children) {
      route.children = createRoutesFromChildren(element.props.children, treePath);
    }
    routes.push(route);
  });
  return routes;
}

/**
 * Renders the result of `matchRoutes()` into a React element.
 */
function renderMatches(matches) {
  return _renderMatches(matches);
}

function mapRouteProperties(route) {
  let updates = {
    // Note: this check also occurs in createRoutesFromChildren so update
    // there if you change this -- please and thank you!
    hasErrorBoundary: route.ErrorBoundary != null || route.errorElement != null
  };
  if (route.Component) {
    if (false) {}
    Object.assign(updates, {
      element: /*#__PURE__*/react__rspack_import_0.createElement(route.Component),
      Component: undefined
    });
  }
  if (route.HydrateFallback) {
    if (false) {}
    Object.assign(updates, {
      hydrateFallbackElement: /*#__PURE__*/react__rspack_import_0.createElement(route.HydrateFallback),
      HydrateFallback: undefined
    });
  }
  if (route.ErrorBoundary) {
    if (false) {}
    Object.assign(updates, {
      errorElement: /*#__PURE__*/react__rspack_import_0.createElement(route.ErrorBoundary),
      ErrorBoundary: undefined
    });
  }
  return updates;
}
function createMemoryRouter(routes, opts) {
  return createRouter({
    basename: opts == null ? void 0 : opts.basename,
    future: _extends({}, opts == null ? void 0 : opts.future, {
      v7_prependBasename: true
    }),
    history: createMemoryHistory({
      initialEntries: opts == null ? void 0 : opts.initialEntries,
      initialIndex: opts == null ? void 0 : opts.initialIndex
    }),
    hydrationData: opts == null ? void 0 : opts.hydrationData,
    routes,
    mapRouteProperties,
    dataStrategy: opts == null ? void 0 : opts.dataStrategy,
    patchRoutesOnNavigation: opts == null ? void 0 : opts.patchRoutesOnNavigation
  }).initialize();
}




},
56327(__unused_webpack_module, exports, __webpack_require__) {
"use strict";
/** @license React v17.0.2
 * react-jsx-runtime.production.min.js
 *
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */
__webpack_require__(37363);var f=__webpack_require__(33353),g=60103;exports.Fragment=60107;if("function"===typeof Symbol&&Symbol.for){var h=Symbol.for;g=h("react.element");exports.Fragment=h("react.fragment")}var m=f.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED.ReactCurrentOwner,n=Object.prototype.hasOwnProperty,p={key:!0,ref:!0,__self:!0,__source:!0};
function q(c,a,k){var b,d={},e=null,l=null;void 0!==k&&(e=""+k);void 0!==a.key&&(e=""+a.key);void 0!==a.ref&&(l=a.ref);for(b in a)n.call(a,b)&&!p.hasOwnProperty(b)&&(d[b]=a[b]);if(c&&c.defaultProps)for(b in a=c.defaultProps,a)void 0===d[b]&&(d[b]=a[b]);return{$$typeof:g,type:c,key:e,ref:l,props:d,_owner:m.current}}exports.jsx=q;exports.jsxs=q;


},
7357(module, __unused_webpack_exports, __webpack_require__) {
"use strict";


if (true) {
  module.exports = __webpack_require__(56327);
} else {}


},
42604(module) {
"use strict";


var stylesInDOM = [];
function getIndexByIdentifier(identifier) {
  var result = -1;
  for (var i = 0; i < stylesInDOM.length; i++) {
    if (stylesInDOM[i].identifier === identifier) {
      result = i;
      break;
    }
  }
  return result;
}
function modulesToDom(list, options) {
  var idCountMap = {};
  var identifiers = [];
  for (var i = 0; i < list.length; i++) {
    var item = list[i];
    var id = options.base ? item[0] + options.base : item[0];
    var count = idCountMap[id] || 0;
    var identifier = "".concat(id, " ").concat(count);
    idCountMap[id] = count + 1;
    var indexByIdentifier = getIndexByIdentifier(identifier);
    var obj = {
      css: item[1],
      media: item[2],
      sourceMap: item[3],
      supports: item[4],
      layer: item[5]
    };
    if (indexByIdentifier !== -1) {
      stylesInDOM[indexByIdentifier].references++;
      stylesInDOM[indexByIdentifier].updater(obj);
    } else {
      var updater = addElementStyle(obj, options);
      options.byIndex = i;
      stylesInDOM.splice(i, 0, {
        identifier: identifier,
        updater: updater,
        references: 1
      });
    }
    identifiers.push(identifier);
  }
  return identifiers;
}
function addElementStyle(obj, options) {
  var api = options.domAPI(options);
  api.update(obj);
  var updater = function updater(newObj) {
    if (newObj) {
      if (newObj.css === obj.css && newObj.media === obj.media && newObj.sourceMap === obj.sourceMap && newObj.supports === obj.supports && newObj.layer === obj.layer) {
        return;
      }
      api.update(obj = newObj);
    } else {
      api.remove();
    }
  };
  return updater;
}
module.exports = function (list, options) {
  options = options || {};
  list = list || [];
  var lastIdentifiers = modulesToDom(list, options);
  return function update(newList) {
    newList = newList || [];
    for (var i = 0; i < lastIdentifiers.length; i++) {
      var identifier = lastIdentifiers[i];
      var index = getIndexByIdentifier(identifier);
      stylesInDOM[index].references--;
    }
    var newLastIdentifiers = modulesToDom(newList, options);
    for (var _i = 0; _i < lastIdentifiers.length; _i++) {
      var _identifier = lastIdentifiers[_i];
      var _index = getIndexByIdentifier(_identifier);
      if (stylesInDOM[_index].references === 0) {
        stylesInDOM[_index].updater();
        stylesInDOM.splice(_index, 1);
      }
    }
    lastIdentifiers = newLastIdentifiers;
  };
};

},
70103(module) {
"use strict";


var memo = {};

/* istanbul ignore next  */
function getTarget(target) {
  if (typeof memo[target] === "undefined") {
    var styleTarget = document.querySelector(target);

    // Special case to return head of iframe instead of iframe itself
    if (window.HTMLIFrameElement && styleTarget instanceof window.HTMLIFrameElement) {
      try {
        // This will throw an exception if access to iframe is blocked
        // due to cross-origin restrictions
        styleTarget = styleTarget.contentDocument.head;
      } catch (e) {
        // istanbul ignore next
        styleTarget = null;
      }
    }
    memo[target] = styleTarget;
  }
  return memo[target];
}

/* istanbul ignore next  */
function insertBySelector(insert, style) {
  var target = getTarget(insert);
  if (!target) {
    throw new Error("Couldn't find a style target. This probably means that the value for the 'insert' parameter is invalid.");
  }
  target.appendChild(style);
}
module.exports = insertBySelector;

},
71712(module) {
"use strict";


/* istanbul ignore next  */
function insertStyleElement(options) {
  var element = document.createElement("style");
  options.setAttributes(element, options.attributes);
  options.insert(element, options.options);
  return element;
}
module.exports = insertStyleElement;

},
11556(module, __unused_webpack_exports, __webpack_require__) {
"use strict";


/* istanbul ignore next  */
function setAttributesWithoutAttributes(styleElement) {
  var nonce =  true ? __webpack_require__.nc : 0;
  if (nonce) {
    styleElement.setAttribute("nonce", nonce);
  }
}
module.exports = setAttributesWithoutAttributes;

},
91605(module) {
"use strict";


/* istanbul ignore next  */
function apply(styleElement, options, obj) {
  var css = "";
  if (obj.supports) {
    css += "@supports (".concat(obj.supports, ") {");
  }
  if (obj.media) {
    css += "@media ".concat(obj.media, " {");
  }
  var needLayer = typeof obj.layer !== "undefined";
  if (needLayer) {
    css += "@layer".concat(obj.layer.length > 0 ? " ".concat(obj.layer) : "", " {");
  }
  css += obj.css;
  if (needLayer) {
    css += "}";
  }
  if (obj.media) {
    css += "}";
  }
  if (obj.supports) {
    css += "}";
  }
  var sourceMap = obj.sourceMap;
  if (sourceMap && typeof btoa !== "undefined") {
    css += "\n/*# sourceMappingURL=data:application/json;base64,".concat(btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap)))), " */");
  }

  // For old IE
  /* istanbul ignore if  */
  options.styleTagTransform(css, styleElement, options.options);
}
function removeStyleElement(styleElement) {
  // istanbul ignore if
  if (styleElement.parentNode === null) {
    return false;
  }
  styleElement.parentNode.removeChild(styleElement);
}

/* istanbul ignore next  */
function domAPI(options) {
  if (typeof document === "undefined") {
    return {
      update: function update() {},
      remove: function remove() {}
    };
  }
  var styleElement = options.insertStyleElement(options);
  return {
    update: function update(obj) {
      apply(styleElement, options, obj);
    },
    remove: function remove() {
      removeStyleElement(styleElement);
    }
  };
}
module.exports = domAPI;

},
16077(module) {
"use strict";


/* istanbul ignore next  */
function styleTagTransform(css, styleElement) {
  if (styleElement.styleSheet) {
    styleElement.styleSheet.cssText = css;
  } else {
    while (styleElement.firstChild) {
      styleElement.removeChild(styleElement.firstChild);
    }
    styleElement.appendChild(document.createTextNode(css));
  }
}
module.exports = styleTagTransform;

},
67868(module, exports) {
/////////////////////////////////////////////////////////////////////////////////
/* UAParser.js v1.0.36
   Copyright © 2012-2021 Faisal Salman <f@faisalman.com>
   MIT License *//*
   Detect Browser, Engine, OS, CPU, and Device type/model from User-Agent data.
   Supports browser & node.js environment. 
   Demo   : https://faisalman.github.io/ua-parser-js
   Source : https://github.com/faisalman/ua-parser-js */
/////////////////////////////////////////////////////////////////////////////////

(function (window, undefined) {

    'use strict';

    //////////////
    // Constants
    /////////////


    var LIBVERSION  = '1.0.36',
        EMPTY       = '',
        UNKNOWN     = '?',
        FUNC_TYPE   = 'function',
        UNDEF_TYPE  = 'undefined',
        OBJ_TYPE    = 'object',
        STR_TYPE    = 'string',
        MAJOR       = 'major',
        MODEL       = 'model',
        NAME        = 'name',
        TYPE        = 'type',
        VENDOR      = 'vendor',
        VERSION     = 'version',
        ARCHITECTURE= 'architecture',
        CONSOLE     = 'console',
        MOBILE      = 'mobile',
        TABLET      = 'tablet',
        SMARTTV     = 'smarttv',
        WEARABLE    = 'wearable',
        EMBEDDED    = 'embedded',
        UA_MAX_LENGTH = 350;

    var AMAZON  = 'Amazon',
        APPLE   = 'Apple',
        ASUS    = 'ASUS',
        BLACKBERRY = 'BlackBerry',
        BROWSER = 'Browser',
        CHROME  = 'Chrome',
        EDGE    = 'Edge',
        FIREFOX = 'Firefox',
        GOOGLE  = 'Google',
        HUAWEI  = 'Huawei',
        LG      = 'LG',
        MICROSOFT = 'Microsoft',
        MOTOROLA  = 'Motorola',
        OPERA   = 'Opera',
        SAMSUNG = 'Samsung',
        SHARP   = 'Sharp',
        SONY    = 'Sony',
        VIERA   = 'Viera',
        XIAOMI  = 'Xiaomi',
        ZEBRA   = 'Zebra',
        FACEBOOK    = 'Facebook',
        CHROMIUM_OS = 'Chromium OS',
        MAC_OS  = 'Mac OS';

    ///////////
    // Helper
    //////////

    var extend = function (regexes, extensions) {
            var mergedRegexes = {};
            for (var i in regexes) {
                if (extensions[i] && extensions[i].length % 2 === 0) {
                    mergedRegexes[i] = extensions[i].concat(regexes[i]);
                } else {
                    mergedRegexes[i] = regexes[i];
                }
            }
            return mergedRegexes;
        },
        enumerize = function (arr) {
            var enums = {};
            for (var i=0; i<arr.length; i++) {
                enums[arr[i].toUpperCase()] = arr[i];
            }
            return enums;
        },
        has = function (str1, str2) {
            return typeof str1 === STR_TYPE ? lowerize(str2).indexOf(lowerize(str1)) !== -1 : false;
        },
        lowerize = function (str) {
            return str.toLowerCase();
        },
        majorize = function (version) {
            return typeof(version) === STR_TYPE ? version.replace(/[^\d\.]/g, EMPTY).split('.')[0] : undefined;
        },
        trim = function (str, len) {
            if (typeof(str) === STR_TYPE) {
                str = str.replace(/^\s\s*/, EMPTY);
                return typeof(len) === UNDEF_TYPE ? str : str.substring(0, UA_MAX_LENGTH);
            }
    };

    ///////////////
    // Map helper
    //////////////

    var rgxMapper = function (ua, arrays) {

            var i = 0, j, k, p, q, matches, match;

            // loop through all regexes maps
            while (i < arrays.length && !matches) {

                var regex = arrays[i],       // even sequence (0,2,4,..)
                    props = arrays[i + 1];   // odd sequence (1,3,5,..)
                j = k = 0;

                // try matching uastring with regexes
                while (j < regex.length && !matches) {

                    if (!regex[j]) { break; }
                    matches = regex[j++].exec(ua);

                    if (!!matches) {
                        for (p = 0; p < props.length; p++) {
                            match = matches[++k];
                            q = props[p];
                            // check if given property is actually array
                            if (typeof q === OBJ_TYPE && q.length > 0) {
                                if (q.length === 2) {
                                    if (typeof q[1] == FUNC_TYPE) {
                                        // assign modified match
                                        this[q[0]] = q[1].call(this, match);
                                    } else {
                                        // assign given value, ignore regex match
                                        this[q[0]] = q[1];
                                    }
                                } else if (q.length === 3) {
                                    // check whether function or regex
                                    if (typeof q[1] === FUNC_TYPE && !(q[1].exec && q[1].test)) {
                                        // call function (usually string mapper)
                                        this[q[0]] = match ? q[1].call(this, match, q[2]) : undefined;
                                    } else {
                                        // sanitize match using given regex
                                        this[q[0]] = match ? match.replace(q[1], q[2]) : undefined;
                                    }
                                } else if (q.length === 4) {
                                        this[q[0]] = match ? q[3].call(this, match.replace(q[1], q[2])) : undefined;
                                }
                            } else {
                                this[q] = match ? match : undefined;
                            }
                        }
                    }
                }
                i += 2;
            }
        },

        strMapper = function (str, map) {

            for (var i in map) {
                // check if current value is array
                if (typeof map[i] === OBJ_TYPE && map[i].length > 0) {
                    for (var j = 0; j < map[i].length; j++) {
                        if (has(map[i][j], str)) {
                            return (i === UNKNOWN) ? undefined : i;
                        }
                    }
                } else if (has(map[i], str)) {
                    return (i === UNKNOWN) ? undefined : i;
                }
            }
            return str;
    };

    ///////////////
    // String map
    //////////////

    // Safari < 3.0
    var oldSafariMap = {
            '1.0'   : '/8',
            '1.2'   : '/1',
            '1.3'   : '/3',
            '2.0'   : '/412',
            '2.0.2' : '/416',
            '2.0.3' : '/417',
            '2.0.4' : '/419',
            '?'     : '/'
        },
        windowsVersionMap = {
            'ME'        : '4.90',
            'NT 3.11'   : 'NT3.51',
            'NT 4.0'    : 'NT4.0',
            '2000'      : 'NT 5.0',
            'XP'        : ['NT 5.1', 'NT 5.2'],
            'Vista'     : 'NT 6.0',
            '7'         : 'NT 6.1',
            '8'         : 'NT 6.2',
            '8.1'       : 'NT 6.3',
            '10'        : ['NT 6.4', 'NT 10.0'],
            'RT'        : 'ARM'
    };

    //////////////
    // Regex map
    /////////////

    var regexes = {

        browser : [[

            /\b(?:crmo|crios)\/([\w\.]+)/i                                      // Chrome for Android/iOS
            ], [VERSION, [NAME, 'Chrome']], [
            /edg(?:e|ios|a)?\/([\w\.]+)/i                                       // Microsoft Edge
            ], [VERSION, [NAME, 'Edge']], [

            // Presto based
            /(opera mini)\/([-\w\.]+)/i,                                        // Opera Mini
            /(opera [mobiletab]{3,6})\b.+version\/([-\w\.]+)/i,                 // Opera Mobi/Tablet
            /(opera)(?:.+version\/|[\/ ]+)([\w\.]+)/i                           // Opera
            ], [NAME, VERSION], [
            /opios[\/ ]+([\w\.]+)/i                                             // Opera mini on iphone >= 8.0
            ], [VERSION, [NAME, OPERA+' Mini']], [
            /\bopr\/([\w\.]+)/i                                                 // Opera Webkit
            ], [VERSION, [NAME, OPERA]], [

            // Mixed
            /(kindle)\/([\w\.]+)/i,                                             // Kindle
            /(lunascape|maxthon|netfront|jasmine|blazer)[\/ ]?([\w\.]*)/i,      // Lunascape/Maxthon/Netfront/Jasmine/Blazer
            // Trident based
            /(avant |iemobile|slim)(?:browser)?[\/ ]?([\w\.]*)/i,               // Avant/IEMobile/SlimBrowser
            /(ba?idubrowser)[\/ ]?([\w\.]+)/i,                                  // Baidu Browser
            /(?:ms|\()(ie) ([\w\.]+)/i,                                         // Internet Explorer

            // Webkit/KHTML based                                               // Flock/RockMelt/Midori/Epiphany/Silk/Skyfire/Bolt/Iron/Iridium/PhantomJS/Bowser/QupZilla/Falkon
            /(flock|rockmelt|midori|epiphany|silk|skyfire|bolt|iron|vivaldi|iridium|phantomjs|bowser|quark|qupzilla|falkon|rekonq|puffin|brave|whale(?!.+naver)|qqbrowserlite|qq|duckduckgo)\/([-\w\.]+)/i,
                                                                                // Rekonq/Puffin/Brave/Whale/QQBrowserLite/QQ, aka ShouQ
            /(heytap|ovi)browser\/([\d\.]+)/i,                                  // Heytap/Ovi
            /(weibo)__([\d\.]+)/i                                               // Weibo
            ], [NAME, VERSION], [
            /(?:\buc? ?browser|(?:juc.+)ucweb)[\/ ]?([\w\.]+)/i                 // UCBrowser
            ], [VERSION, [NAME, 'UC'+BROWSER]], [
            /microm.+\bqbcore\/([\w\.]+)/i,                                     // WeChat Desktop for Windows Built-in Browser
            /\bqbcore\/([\w\.]+).+microm/i
            ], [VERSION, [NAME, 'WeChat(Win) Desktop']], [
            /micromessenger\/([\w\.]+)/i                                        // WeChat
            ], [VERSION, [NAME, 'WeChat']], [
            /konqueror\/([\w\.]+)/i                                             // Konqueror
            ], [VERSION, [NAME, 'Konqueror']], [
            /trident.+rv[: ]([\w\.]{1,9})\b.+like gecko/i                       // IE11
            ], [VERSION, [NAME, 'IE']], [
            /ya(?:search)?browser\/([\w\.]+)/i                                  // Yandex
            ], [VERSION, [NAME, 'Yandex']], [
            /(avast|avg)\/([\w\.]+)/i                                           // Avast/AVG Secure Browser
            ], [[NAME, /(.+)/, '$1 Secure '+BROWSER], VERSION], [
            /\bfocus\/([\w\.]+)/i                                               // Firefox Focus
            ], [VERSION, [NAME, FIREFOX+' Focus']], [
            /\bopt\/([\w\.]+)/i                                                 // Opera Touch
            ], [VERSION, [NAME, OPERA+' Touch']], [
            /coc_coc\w+\/([\w\.]+)/i                                            // Coc Coc Browser
            ], [VERSION, [NAME, 'Coc Coc']], [
            /dolfin\/([\w\.]+)/i                                                // Dolphin
            ], [VERSION, [NAME, 'Dolphin']], [
            /coast\/([\w\.]+)/i                                                 // Opera Coast
            ], [VERSION, [NAME, OPERA+' Coast']], [
            /miuibrowser\/([\w\.]+)/i                                           // MIUI Browser
            ], [VERSION, [NAME, 'MIUI '+BROWSER]], [
            /fxios\/([-\w\.]+)/i                                                // Firefox for iOS
            ], [VERSION, [NAME, FIREFOX]], [
            /\bqihu|(qi?ho?o?|360)browser/i                                     // 360
            ], [[NAME, '360 '+BROWSER]], [
            /(oculus|samsung|sailfish|huawei)browser\/([\w\.]+)/i
            ], [[NAME, /(.+)/, '$1 '+BROWSER], VERSION], [                      // Oculus/Samsung/Sailfish/Huawei Browser
            /(comodo_dragon)\/([\w\.]+)/i                                       // Comodo Dragon
            ], [[NAME, /_/g, ' '], VERSION], [
            /(electron)\/([\w\.]+) safari/i,                                    // Electron-based App
            /(tesla)(?: qtcarbrowser|\/(20\d\d\.[-\w\.]+))/i,                   // Tesla
            /m?(qqbrowser|baiduboxapp|2345Explorer)[\/ ]?([\w\.]+)/i            // QQBrowser/Baidu App/2345 Browser
            ], [NAME, VERSION], [
            /(metasr)[\/ ]?([\w\.]+)/i,                                         // SouGouBrowser
            /(lbbrowser)/i,                                                     // LieBao Browser
            /\[(linkedin)app\]/i                                                // LinkedIn App for iOS & Android
            ], [NAME], [

            // WebView
            /((?:fban\/fbios|fb_iab\/fb4a)(?!.+fbav)|;fbav\/([\w\.]+);)/i       // Facebook App for iOS & Android
            ], [[NAME, FACEBOOK], VERSION], [
            /(kakao(?:talk|story))[\/ ]([\w\.]+)/i,                             // Kakao App
            /(naver)\(.*?(\d+\.[\w\.]+).*\)/i,                                  // Naver InApp
            /safari (line)\/([\w\.]+)/i,                                        // Line App for iOS
            /\b(line)\/([\w\.]+)\/iab/i,                                        // Line App for Android
            /(chromium|instagram|snapchat)[\/ ]([-\w\.]+)/i                     // Chromium/Instagram/Snapchat
            ], [NAME, VERSION], [
            /\bgsa\/([\w\.]+) .*safari\//i                                      // Google Search Appliance on iOS
            ], [VERSION, [NAME, 'GSA']], [
            /musical_ly(?:.+app_?version\/|_)([\w\.]+)/i                        // TikTok
            ], [VERSION, [NAME, 'TikTok']], [

            /headlesschrome(?:\/([\w\.]+)| )/i                                  // Chrome Headless
            ], [VERSION, [NAME, CHROME+' Headless']], [

            / wv\).+(chrome)\/([\w\.]+)/i                                       // Chrome WebView
            ], [[NAME, CHROME+' WebView'], VERSION], [

            /droid.+ version\/([\w\.]+)\b.+(?:mobile safari|safari)/i           // Android Browser
            ], [VERSION, [NAME, 'Android '+BROWSER]], [

            /(chrome|omniweb|arora|[tizenoka]{5} ?browser)\/v?([\w\.]+)/i       // Chrome/OmniWeb/Arora/Tizen/Nokia
            ], [NAME, VERSION], [

            /version\/([\w\.\,]+) .*mobile\/\w+ (safari)/i                      // Mobile Safari
            ], [VERSION, [NAME, 'Mobile Safari']], [
            /version\/([\w(\.|\,)]+) .*(mobile ?safari|safari)/i                // Safari & Safari Mobile
            ], [VERSION, NAME], [
            /webkit.+?(mobile ?safari|safari)(\/[\w\.]+)/i                      // Safari < 3.0
            ], [NAME, [VERSION, strMapper, oldSafariMap]], [

            /(webkit|khtml)\/([\w\.]+)/i
            ], [NAME, VERSION], [

            // Gecko based
            /(navigator|netscape\d?)\/([-\w\.]+)/i                              // Netscape
            ], [[NAME, 'Netscape'], VERSION], [
            /mobile vr; rv:([\w\.]+)\).+firefox/i                               // Firefox Reality
            ], [VERSION, [NAME, FIREFOX+' Reality']], [
            /ekiohf.+(flow)\/([\w\.]+)/i,                                       // Flow
            /(swiftfox)/i,                                                      // Swiftfox
            /(icedragon|iceweasel|camino|chimera|fennec|maemo browser|minimo|conkeror|klar)[\/ ]?([\w\.\+]+)/i,
                                                                                // IceDragon/Iceweasel/Camino/Chimera/Fennec/Maemo/Minimo/Conkeror/Klar
            /(seamonkey|k-meleon|icecat|iceape|firebird|phoenix|palemoon|basilisk|waterfox)\/([-\w\.]+)$/i,
                                                                                // Firefox/SeaMonkey/K-Meleon/IceCat/IceApe/Firebird/Phoenix
            /(firefox)\/([\w\.]+)/i,                                            // Other Firefox-based
            /(mozilla)\/([\w\.]+) .+rv\:.+gecko\/\d+/i,                         // Mozilla

            // Other
            /(polaris|lynx|dillo|icab|doris|amaya|w3m|netsurf|sleipnir|obigo|mosaic|(?:go|ice|up)[\. ]?browser)[-\/ ]?v?([\w\.]+)/i,
                                                                                // Polaris/Lynx/Dillo/iCab/Doris/Amaya/w3m/NetSurf/Sleipnir/Obigo/Mosaic/Go/ICE/UP.Browser
            /(links) \(([\w\.]+)/i,                                             // Links
            /panasonic;(viera)/i                                                // Panasonic Viera
            ], [NAME, VERSION], [
            
            /(cobalt)\/([\w\.]+)/i                                              // Cobalt
            ], [NAME, [VERSION, /master.|lts./, ""]]
        ],

        cpu : [[

            /(?:(amd|x(?:(?:86|64)[-_])?|wow|win)64)[;\)]/i                     // AMD64 (x64)
            ], [[ARCHITECTURE, 'amd64']], [

            /(ia32(?=;))/i                                                      // IA32 (quicktime)
            ], [[ARCHITECTURE, lowerize]], [

            /((?:i[346]|x)86)[;\)]/i                                            // IA32 (x86)
            ], [[ARCHITECTURE, 'ia32']], [

            /\b(aarch64|arm(v?8e?l?|_?64))\b/i                                 // ARM64
            ], [[ARCHITECTURE, 'arm64']], [

            /\b(arm(?:v[67])?ht?n?[fl]p?)\b/i                                   // ARMHF
            ], [[ARCHITECTURE, 'armhf']], [

            // PocketPC mistakenly identified as PowerPC
            /windows (ce|mobile); ppc;/i
            ], [[ARCHITECTURE, 'arm']], [

            /((?:ppc|powerpc)(?:64)?)(?: mac|;|\))/i                            // PowerPC
            ], [[ARCHITECTURE, /ower/, EMPTY, lowerize]], [

            /(sun4\w)[;\)]/i                                                    // SPARC
            ], [[ARCHITECTURE, 'sparc']], [

            /((?:avr32|ia64(?=;))|68k(?=\))|\barm(?=v(?:[1-7]|[5-7]1)l?|;|eabi)|(?=atmel )avr|(?:irix|mips|sparc)(?:64)?\b|pa-risc)/i
                                                                                // IA64, 68K, ARM/64, AVR/32, IRIX/64, MIPS/64, SPARC/64, PA-RISC
            ], [[ARCHITECTURE, lowerize]]
        ],

        device : [[

            //////////////////////////
            // MOBILES & TABLETS
            /////////////////////////

            // Samsung
            /\b(sch-i[89]0\d|shw-m380s|sm-[ptx]\w{2,4}|gt-[pn]\d{2,4}|sgh-t8[56]9|nexus 10)/i
            ], [MODEL, [VENDOR, SAMSUNG], [TYPE, TABLET]], [
            /\b((?:s[cgp]h|gt|sm)-\w+|sc[g-]?[\d]+a?|galaxy nexus)/i,
            /samsung[- ]([-\w]+)/i,
            /sec-(sgh\w+)/i
            ], [MODEL, [VENDOR, SAMSUNG], [TYPE, MOBILE]], [

            // Apple
            /(?:\/|\()(ip(?:hone|od)[\w, ]*)(?:\/|;)/i                          // iPod/iPhone
            ], [MODEL, [VENDOR, APPLE], [TYPE, MOBILE]], [
            /\((ipad);[-\w\),; ]+apple/i,                                       // iPad
            /applecoremedia\/[\w\.]+ \((ipad)/i,
            /\b(ipad)\d\d?,\d\d?[;\]].+ios/i
            ], [MODEL, [VENDOR, APPLE], [TYPE, TABLET]], [
            /(macintosh);/i
            ], [MODEL, [VENDOR, APPLE]], [

            // Sharp
            /\b(sh-?[altvz]?\d\d[a-ekm]?)/i
            ], [MODEL, [VENDOR, SHARP], [TYPE, MOBILE]], [

            // Huawei
            /\b((?:ag[rs][23]?|bah2?|sht?|btv)-a?[lw]\d{2})\b(?!.+d\/s)/i
            ], [MODEL, [VENDOR, HUAWEI], [TYPE, TABLET]], [
            /(?:huawei|honor)([-\w ]+)[;\)]/i,
            /\b(nexus 6p|\w{2,4}e?-[atu]?[ln][\dx][012359c][adn]?)\b(?!.+d\/s)/i
            ], [MODEL, [VENDOR, HUAWEI], [TYPE, MOBILE]], [

            // Xiaomi
            /\b(poco[\w ]+|m2\d{3}j\d\d[a-z]{2})(?: bui|\))/i,                  // Xiaomi POCO
            /\b; (\w+) build\/hm\1/i,                                           // Xiaomi Hongmi 'numeric' models
            /\b(hm[-_ ]?note?[_ ]?(?:\d\w)?) bui/i,                             // Xiaomi Hongmi
            /\b(redmi[\-_ ]?(?:note|k)?[\w_ ]+)(?: bui|\))/i,                   // Xiaomi Redmi
            /\b(mi[-_ ]?(?:a\d|one|one[_ ]plus|note lte|max|cc)?[_ ]?(?:\d?\w?)[_ ]?(?:plus|se|lite)?)(?: bui|\))/i // Xiaomi Mi
            ], [[MODEL, /_/g, ' '], [VENDOR, XIAOMI], [TYPE, MOBILE]], [
            /\b(mi[-_ ]?(?:pad)(?:[\w_ ]+))(?: bui|\))/i                        // Mi Pad tablets
            ],[[MODEL, /_/g, ' '], [VENDOR, XIAOMI], [TYPE, TABLET]], [

            // OPPO
            /; (\w+) bui.+ oppo/i,
            /\b(cph[12]\d{3}|p(?:af|c[al]|d\w|e[ar])[mt]\d0|x9007|a101op)\b/i
            ], [MODEL, [VENDOR, 'OPPO'], [TYPE, MOBILE]], [

            // Vivo
            /vivo (\w+)(?: bui|\))/i,
            /\b(v[12]\d{3}\w?[at])(?: bui|;)/i
            ], [MODEL, [VENDOR, 'Vivo'], [TYPE, MOBILE]], [

            // Realme
            /\b(rmx[12]\d{3})(?: bui|;|\))/i
            ], [MODEL, [VENDOR, 'Realme'], [TYPE, MOBILE]], [

            // Motorola
            /\b(milestone|droid(?:[2-4x]| (?:bionic|x2|pro|razr))?:?( 4g)?)\b[\w ]+build\//i,
            /\bmot(?:orola)?[- ](\w*)/i,
            /((?:moto[\w\(\) ]+|xt\d{3,4}|nexus 6)(?= bui|\)))/i
            ], [MODEL, [VENDOR, MOTOROLA], [TYPE, MOBILE]], [
            /\b(mz60\d|xoom[2 ]{0,2}) build\//i
            ], [MODEL, [VENDOR, MOTOROLA], [TYPE, TABLET]], [

            // LG
            /((?=lg)?[vl]k\-?\d{3}) bui| 3\.[-\w; ]{10}lg?-([06cv9]{3,4})/i
            ], [MODEL, [VENDOR, LG], [TYPE, TABLET]], [
            /(lm(?:-?f100[nv]?|-[\w\.]+)(?= bui|\))|nexus [45])/i,
            /\blg[-e;\/ ]+((?!browser|netcast|android tv)\w+)/i,
            /\blg-?([\d\w]+) bui/i
            ], [MODEL, [VENDOR, LG], [TYPE, MOBILE]], [

            // Lenovo
            /(ideatab[-\w ]+)/i,
            /lenovo ?(s[56]000[-\w]+|tab(?:[\w ]+)|yt[-\d\w]{6}|tb[-\d\w]{6})/i
            ], [MODEL, [VENDOR, 'Lenovo'], [TYPE, TABLET]], [

            // Nokia
            /(?:maemo|nokia).*(n900|lumia \d+)/i,
            /nokia[-_ ]?([-\w\.]*)/i
            ], [[MODEL, /_/g, ' '], [VENDOR, 'Nokia'], [TYPE, MOBILE]], [

            // Google
            /(pixel c)\b/i                                                      // Google Pixel C
            ], [MODEL, [VENDOR, GOOGLE], [TYPE, TABLET]], [
            /droid.+; (pixel[\daxl ]{0,6})(?: bui|\))/i                         // Google Pixel
            ], [MODEL, [VENDOR, GOOGLE], [TYPE, MOBILE]], [

            // Sony
            /droid.+ (a?\d[0-2]{2}so|[c-g]\d{4}|so[-gl]\w+|xq-a\w[4-7][12])(?= bui|\).+chrome\/(?![1-6]{0,1}\d\.))/i
            ], [MODEL, [VENDOR, SONY], [TYPE, MOBILE]], [
            /sony tablet [ps]/i,
            /\b(?:sony)?sgp\w+(?: bui|\))/i
            ], [[MODEL, 'Xperia Tablet'], [VENDOR, SONY], [TYPE, TABLET]], [

            // OnePlus
            / (kb2005|in20[12]5|be20[12][59])\b/i,
            /(?:one)?(?:plus)? (a\d0\d\d)(?: b|\))/i
            ], [MODEL, [VENDOR, 'OnePlus'], [TYPE, MOBILE]], [

            // Amazon
            /(alexa)webm/i,
            /(kf[a-z]{2}wi|aeo[c-r]{2})( bui|\))/i,                             // Kindle Fire without Silk / Echo Show
            /(kf[a-z]+)( bui|\)).+silk\//i                                      // Kindle Fire HD
            ], [MODEL, [VENDOR, AMAZON], [TYPE, TABLET]], [
            /((?:sd|kf)[0349hijorstuw]+)( bui|\)).+silk\//i                     // Fire Phone
            ], [[MODEL, /(.+)/g, 'Fire Phone $1'], [VENDOR, AMAZON], [TYPE, MOBILE]], [

            // BlackBerry
            /(playbook);[-\w\),; ]+(rim)/i                                      // BlackBerry PlayBook
            ], [MODEL, VENDOR, [TYPE, TABLET]], [
            /\b((?:bb[a-f]|st[hv])100-\d)/i,
            /\(bb10; (\w+)/i                                                    // BlackBerry 10
            ], [MODEL, [VENDOR, BLACKBERRY], [TYPE, MOBILE]], [

            // Asus
            /(?:\b|asus_)(transfo[prime ]{4,10} \w+|eeepc|slider \w+|nexus 7|padfone|p00[cj])/i
            ], [MODEL, [VENDOR, ASUS], [TYPE, TABLET]], [
            / (z[bes]6[027][012][km][ls]|zenfone \d\w?)\b/i
            ], [MODEL, [VENDOR, ASUS], [TYPE, MOBILE]], [

            // HTC
            /(nexus 9)/i                                                        // HTC Nexus 9
            ], [MODEL, [VENDOR, 'HTC'], [TYPE, TABLET]], [
            /(htc)[-;_ ]{1,2}([\w ]+(?=\)| bui)|\w+)/i,                         // HTC

            // ZTE
            /(zte)[- ]([\w ]+?)(?: bui|\/|\))/i,
            /(alcatel|geeksphone|nexian|panasonic(?!(?:;|\.))|sony(?!-bra))[-_ ]?([-\w]*)/i         // Alcatel/GeeksPhone/Nexian/Panasonic/Sony
            ], [VENDOR, [MODEL, /_/g, ' '], [TYPE, MOBILE]], [

            // Acer
            /droid.+; ([ab][1-7]-?[0178a]\d\d?)/i
            ], [MODEL, [VENDOR, 'Acer'], [TYPE, TABLET]], [

            // Meizu
            /droid.+; (m[1-5] note) bui/i,
            /\bmz-([-\w]{2,})/i
            ], [MODEL, [VENDOR, 'Meizu'], [TYPE, MOBILE]], [

            // MIXED
            /(blackberry|benq|palm(?=\-)|sonyericsson|acer|asus|dell|meizu|motorola|polytron|infinix|tecno)[-_ ]?([-\w]*)/i,
                                                                                // BlackBerry/BenQ/Palm/Sony-Ericsson/Acer/Asus/Dell/Meizu/Motorola/Polytron
            /(hp) ([\w ]+\w)/i,                                                 // HP iPAQ
            /(asus)-?(\w+)/i,                                                   // Asus
            /(microsoft); (lumia[\w ]+)/i,                                      // Microsoft Lumia
            /(lenovo)[-_ ]?([-\w]+)/i,                                          // Lenovo
            /(jolla)/i,                                                         // Jolla
            /(oppo) ?([\w ]+) bui/i                                             // OPPO
            ], [VENDOR, MODEL, [TYPE, MOBILE]], [

            /(kobo)\s(ereader|touch)/i,                                         // Kobo
            /(archos) (gamepad2?)/i,                                            // Archos
            /(hp).+(touchpad(?!.+tablet)|tablet)/i,                             // HP TouchPad
            /(kindle)\/([\w\.]+)/i,                                             // Kindle
            /(nook)[\w ]+build\/(\w+)/i,                                        // Nook
            /(dell) (strea[kpr\d ]*[\dko])/i,                                   // Dell Streak
            /(le[- ]+pan)[- ]+(\w{1,9}) bui/i,                                  // Le Pan Tablets
            /(trinity)[- ]*(t\d{3}) bui/i,                                      // Trinity Tablets
            /(gigaset)[- ]+(q\w{1,9}) bui/i,                                    // Gigaset Tablets
            /(vodafone) ([\w ]+)(?:\)| bui)/i                                   // Vodafone
            ], [VENDOR, MODEL, [TYPE, TABLET]], [

            /(surface duo)/i                                                    // Surface Duo
            ], [MODEL, [VENDOR, MICROSOFT], [TYPE, TABLET]], [
            /droid [\d\.]+; (fp\du?)(?: b|\))/i                                 // Fairphone
            ], [MODEL, [VENDOR, 'Fairphone'], [TYPE, MOBILE]], [
            /(u304aa)/i                                                         // AT&T
            ], [MODEL, [VENDOR, 'AT&T'], [TYPE, MOBILE]], [
            /\bsie-(\w*)/i                                                      // Siemens
            ], [MODEL, [VENDOR, 'Siemens'], [TYPE, MOBILE]], [
            /\b(rct\w+) b/i                                                     // RCA Tablets
            ], [MODEL, [VENDOR, 'RCA'], [TYPE, TABLET]], [
            /\b(venue[\d ]{2,7}) b/i                                            // Dell Venue Tablets
            ], [MODEL, [VENDOR, 'Dell'], [TYPE, TABLET]], [
            /\b(q(?:mv|ta)\w+) b/i                                              // Verizon Tablet
            ], [MODEL, [VENDOR, 'Verizon'], [TYPE, TABLET]], [
            /\b(?:barnes[& ]+noble |bn[rt])([\w\+ ]*) b/i                       // Barnes & Noble Tablet
            ], [MODEL, [VENDOR, 'Barnes & Noble'], [TYPE, TABLET]], [
            /\b(tm\d{3}\w+) b/i
            ], [MODEL, [VENDOR, 'NuVision'], [TYPE, TABLET]], [
            /\b(k88) b/i                                                        // ZTE K Series Tablet
            ], [MODEL, [VENDOR, 'ZTE'], [TYPE, TABLET]], [
            /\b(nx\d{3}j) b/i                                                   // ZTE Nubia
            ], [MODEL, [VENDOR, 'ZTE'], [TYPE, MOBILE]], [
            /\b(gen\d{3}) b.+49h/i                                              // Swiss GEN Mobile
            ], [MODEL, [VENDOR, 'Swiss'], [TYPE, MOBILE]], [
            /\b(zur\d{3}) b/i                                                   // Swiss ZUR Tablet
            ], [MODEL, [VENDOR, 'Swiss'], [TYPE, TABLET]], [
            /\b((zeki)?tb.*\b) b/i                                              // Zeki Tablets
            ], [MODEL, [VENDOR, 'Zeki'], [TYPE, TABLET]], [
            /\b([yr]\d{2}) b/i,
            /\b(dragon[- ]+touch |dt)(\w{5}) b/i                                // Dragon Touch Tablet
            ], [[VENDOR, 'Dragon Touch'], MODEL, [TYPE, TABLET]], [
            /\b(ns-?\w{0,9}) b/i                                                // Insignia Tablets
            ], [MODEL, [VENDOR, 'Insignia'], [TYPE, TABLET]], [
            /\b((nxa|next)-?\w{0,9}) b/i                                        // NextBook Tablets
            ], [MODEL, [VENDOR, 'NextBook'], [TYPE, TABLET]], [
            /\b(xtreme\_)?(v(1[045]|2[015]|[3469]0|7[05])) b/i                  // Voice Xtreme Phones
            ], [[VENDOR, 'Voice'], MODEL, [TYPE, MOBILE]], [
            /\b(lvtel\-)?(v1[12]) b/i                                           // LvTel Phones
            ], [[VENDOR, 'LvTel'], MODEL, [TYPE, MOBILE]], [
            /\b(ph-1) /i                                                        // Essential PH-1
            ], [MODEL, [VENDOR, 'Essential'], [TYPE, MOBILE]], [
            /\b(v(100md|700na|7011|917g).*\b) b/i                               // Envizen Tablets
            ], [MODEL, [VENDOR, 'Envizen'], [TYPE, TABLET]], [
            /\b(trio[-\w\. ]+) b/i                                              // MachSpeed Tablets
            ], [MODEL, [VENDOR, 'MachSpeed'], [TYPE, TABLET]], [
            /\btu_(1491) b/i                                                    // Rotor Tablets
            ], [MODEL, [VENDOR, 'Rotor'], [TYPE, TABLET]], [
            /(shield[\w ]+) b/i                                                 // Nvidia Shield Tablets
            ], [MODEL, [VENDOR, 'Nvidia'], [TYPE, TABLET]], [
            /(sprint) (\w+)/i                                                   // Sprint Phones
            ], [VENDOR, MODEL, [TYPE, MOBILE]], [
            /(kin\.[onetw]{3})/i                                                // Microsoft Kin
            ], [[MODEL, /\./g, ' '], [VENDOR, MICROSOFT], [TYPE, MOBILE]], [
            /droid.+; (cc6666?|et5[16]|mc[239][23]x?|vc8[03]x?)\)/i             // Zebra
            ], [MODEL, [VENDOR, ZEBRA], [TYPE, TABLET]], [
            /droid.+; (ec30|ps20|tc[2-8]\d[kx])\)/i
            ], [MODEL, [VENDOR, ZEBRA], [TYPE, MOBILE]], [

            ///////////////////
            // SMARTTVS
            ///////////////////

            /smart-tv.+(samsung)/i                                              // Samsung
            ], [VENDOR, [TYPE, SMARTTV]], [
            /hbbtv.+maple;(\d+)/i
            ], [[MODEL, /^/, 'SmartTV'], [VENDOR, SAMSUNG], [TYPE, SMARTTV]], [
            /(nux; netcast.+smarttv|lg (netcast\.tv-201\d|android tv))/i        // LG SmartTV
            ], [[VENDOR, LG], [TYPE, SMARTTV]], [
            /(apple) ?tv/i                                                      // Apple TV
            ], [VENDOR, [MODEL, APPLE+' TV'], [TYPE, SMARTTV]], [
            /crkey/i                                                            // Google Chromecast
            ], [[MODEL, CHROME+'cast'], [VENDOR, GOOGLE], [TYPE, SMARTTV]], [
            /droid.+aft(\w+)( bui|\))/i                                         // Fire TV
            ], [MODEL, [VENDOR, AMAZON], [TYPE, SMARTTV]], [
            /\(dtv[\);].+(aquos)/i,
            /(aquos-tv[\w ]+)\)/i                                               // Sharp
            ], [MODEL, [VENDOR, SHARP], [TYPE, SMARTTV]],[
            /(bravia[\w ]+)( bui|\))/i                                              // Sony
            ], [MODEL, [VENDOR, SONY], [TYPE, SMARTTV]], [
            /(mitv-\w{5}) bui/i                                                 // Xiaomi
            ], [MODEL, [VENDOR, XIAOMI], [TYPE, SMARTTV]], [
            /Hbbtv.*(technisat) (.*);/i                                         // TechniSAT
            ], [VENDOR, MODEL, [TYPE, SMARTTV]], [
            /\b(roku)[\dx]*[\)\/]((?:dvp-)?[\d\.]*)/i,                          // Roku
            /hbbtv\/\d+\.\d+\.\d+ +\([\w\+ ]*; *([\w\d][^;]*);([^;]*)/i         // HbbTV devices
            ], [[VENDOR, trim], [MODEL, trim], [TYPE, SMARTTV]], [
            /\b(android tv|smart[- ]?tv|opera tv|tv; rv:)\b/i                   // SmartTV from Unidentified Vendors
            ], [[TYPE, SMARTTV]], [

            ///////////////////
            // CONSOLES
            ///////////////////

            /(ouya)/i,                                                          // Ouya
            /(nintendo) ([wids3utch]+)/i                                        // Nintendo
            ], [VENDOR, MODEL, [TYPE, CONSOLE]], [
            /droid.+; (shield) bui/i                                            // Nvidia
            ], [MODEL, [VENDOR, 'Nvidia'], [TYPE, CONSOLE]], [
            /(playstation [345portablevi]+)/i                                   // Playstation
            ], [MODEL, [VENDOR, SONY], [TYPE, CONSOLE]], [
            /\b(xbox(?: one)?(?!; xbox))[\); ]/i                                // Microsoft Xbox
            ], [MODEL, [VENDOR, MICROSOFT], [TYPE, CONSOLE]], [

            ///////////////////
            // WEARABLES
            ///////////////////

            /((pebble))app/i                                                    // Pebble
            ], [VENDOR, MODEL, [TYPE, WEARABLE]], [
            /(watch)(?: ?os[,\/]|\d,\d\/)[\d\.]+/i                              // Apple Watch
            ], [MODEL, [VENDOR, APPLE], [TYPE, WEARABLE]], [
            /droid.+; (glass) \d/i                                              // Google Glass
            ], [MODEL, [VENDOR, GOOGLE], [TYPE, WEARABLE]], [
            /droid.+; (wt63?0{2,3})\)/i
            ], [MODEL, [VENDOR, ZEBRA], [TYPE, WEARABLE]], [
            /(quest( 2| pro)?)/i                                                // Oculus Quest
            ], [MODEL, [VENDOR, FACEBOOK], [TYPE, WEARABLE]], [

            ///////////////////
            // EMBEDDED
            ///////////////////

            /(tesla)(?: qtcarbrowser|\/[-\w\.]+)/i                              // Tesla
            ], [VENDOR, [TYPE, EMBEDDED]], [
            /(aeobc)\b/i                                                        // Echo Dot
            ], [MODEL, [VENDOR, AMAZON], [TYPE, EMBEDDED]], [

            ////////////////////
            // MIXED (GENERIC)
            ///////////////////

            /droid .+?; ([^;]+?)(?: bui|\) applew).+? mobile safari/i           // Android Phones from Unidentified Vendors
            ], [MODEL, [TYPE, MOBILE]], [
            /droid .+?; ([^;]+?)(?: bui|\) applew).+?(?! mobile) safari/i       // Android Tablets from Unidentified Vendors
            ], [MODEL, [TYPE, TABLET]], [
            /\b((tablet|tab)[;\/]|focus\/\d(?!.+mobile))/i                      // Unidentifiable Tablet
            ], [[TYPE, TABLET]], [
            /(phone|mobile(?:[;\/]| [ \w\/\.]*safari)|pda(?=.+windows ce))/i    // Unidentifiable Mobile
            ], [[TYPE, MOBILE]], [
            /(android[-\w\. ]{0,9});.+buil/i                                    // Generic Android Device
            ], [MODEL, [VENDOR, 'Generic']]
        ],

        engine : [[

            /windows.+ edge\/([\w\.]+)/i                                       // EdgeHTML
            ], [VERSION, [NAME, EDGE+'HTML']], [

            /webkit\/537\.36.+chrome\/(?!27)([\w\.]+)/i                         // Blink
            ], [VERSION, [NAME, 'Blink']], [

            /(presto)\/([\w\.]+)/i,                                             // Presto
            /(webkit|trident|netfront|netsurf|amaya|lynx|w3m|goanna)\/([\w\.]+)/i, // WebKit/Trident/NetFront/NetSurf/Amaya/Lynx/w3m/Goanna
            /ekioh(flow)\/([\w\.]+)/i,                                          // Flow
            /(khtml|tasman|links)[\/ ]\(?([\w\.]+)/i,                           // KHTML/Tasman/Links
            /(icab)[\/ ]([23]\.[\d\.]+)/i,                                      // iCab
            /\b(libweb)/i
            ], [NAME, VERSION], [

            /rv\:([\w\.]{1,9})\b.+(gecko)/i                                     // Gecko
            ], [VERSION, NAME]
        ],

        os : [[

            // Windows
            /microsoft (windows) (vista|xp)/i                                   // Windows (iTunes)
            ], [NAME, VERSION], [
            /(windows) nt 6\.2; (arm)/i,                                        // Windows RT
            /(windows (?:phone(?: os)?|mobile))[\/ ]?([\d\.\w ]*)/i,            // Windows Phone
            /(windows)[\/ ]?([ntce\d\. ]+\w)(?!.+xbox)/i
            ], [NAME, [VERSION, strMapper, windowsVersionMap]], [
            /(win(?=3|9|n)|win 9x )([nt\d\.]+)/i
            ], [[NAME, 'Windows'], [VERSION, strMapper, windowsVersionMap]], [

            // iOS/macOS
            /ip[honead]{2,4}\b(?:.*os ([\w]+) like mac|; opera)/i,              // iOS
            /(?:ios;fbsv\/|iphone.+ios[\/ ])([\d\.]+)/i,
            /cfnetwork\/.+darwin/i
            ], [[VERSION, /_/g, '.'], [NAME, 'iOS']], [
            /(mac os x) ?([\w\. ]*)/i,
            /(macintosh|mac_powerpc\b)(?!.+haiku)/i                             // Mac OS
            ], [[NAME, MAC_OS], [VERSION, /_/g, '.']], [

            // Mobile OSes
            /droid ([\w\.]+)\b.+(android[- ]x86|harmonyos)/i                    // Android-x86/HarmonyOS
            ], [VERSION, NAME], [                                               // Android/WebOS/QNX/Bada/RIM/Maemo/MeeGo/Sailfish OS
            /(android|webos|qnx|bada|rim tablet os|maemo|meego|sailfish)[-\/ ]?([\w\.]*)/i,
            /(blackberry)\w*\/([\w\.]*)/i,                                      // Blackberry
            /(tizen|kaios)[\/ ]([\w\.]+)/i,                                     // Tizen/KaiOS
            /\((series40);/i                                                    // Series 40
            ], [NAME, VERSION], [
            /\(bb(10);/i                                                        // BlackBerry 10
            ], [VERSION, [NAME, BLACKBERRY]], [
            /(?:symbian ?os|symbos|s60(?=;)|series60)[-\/ ]?([\w\.]*)/i         // Symbian
            ], [VERSION, [NAME, 'Symbian']], [
            /mozilla\/[\d\.]+ \((?:mobile|tablet|tv|mobile; [\w ]+); rv:.+ gecko\/([\w\.]+)/i // Firefox OS
            ], [VERSION, [NAME, FIREFOX+' OS']], [
            /web0s;.+rt(tv)/i,
            /\b(?:hp)?wos(?:browser)?\/([\w\.]+)/i                              // WebOS
            ], [VERSION, [NAME, 'webOS']], [
            /watch(?: ?os[,\/]|\d,\d\/)([\d\.]+)/i                              // watchOS
            ], [VERSION, [NAME, 'watchOS']], [

            // Google Chromecast
            /crkey\/([\d\.]+)/i                                                 // Google Chromecast
            ], [VERSION, [NAME, CHROME+'cast']], [
            /(cros) [\w]+(?:\)| ([\w\.]+)\b)/i                                  // Chromium OS
            ], [[NAME, CHROMIUM_OS], VERSION],[

            // Smart TVs
            /panasonic;(viera)/i,                                               // Panasonic Viera
            /(netrange)mmh/i,                                                   // Netrange
            /(nettv)\/(\d+\.[\w\.]+)/i,                                         // NetTV

            // Console
            /(nintendo|playstation) ([wids345portablevuch]+)/i,                 // Nintendo/Playstation
            /(xbox); +xbox ([^\);]+)/i,                                         // Microsoft Xbox (360, One, X, S, Series X, Series S)

            // Other
            /\b(joli|palm)\b ?(?:os)?\/?([\w\.]*)/i,                            // Joli/Palm
            /(mint)[\/\(\) ]?(\w*)/i,                                           // Mint
            /(mageia|vectorlinux)[; ]/i,                                        // Mageia/VectorLinux
            /([kxln]?ubuntu|debian|suse|opensuse|gentoo|arch(?= linux)|slackware|fedora|mandriva|centos|pclinuxos|red ?hat|zenwalk|linpus|raspbian|plan 9|minix|risc os|contiki|deepin|manjaro|elementary os|sabayon|linspire)(?: gnu\/linux)?(?: enterprise)?(?:[- ]linux)?(?:-gnu)?[-\/ ]?(?!chrom|package)([-\w\.]*)/i,
                                                                                // Ubuntu/Debian/SUSE/Gentoo/Arch/Slackware/Fedora/Mandriva/CentOS/PCLinuxOS/RedHat/Zenwalk/Linpus/Raspbian/Plan9/Minix/RISCOS/Contiki/Deepin/Manjaro/elementary/Sabayon/Linspire
            /(hurd|linux) ?([\w\.]*)/i,                                         // Hurd/Linux
            /(gnu) ?([\w\.]*)/i,                                                // GNU
            /\b([-frentopcghs]{0,5}bsd|dragonfly)[\/ ]?(?!amd|[ix346]{1,2}86)([\w\.]*)/i, // FreeBSD/NetBSD/OpenBSD/PC-BSD/GhostBSD/DragonFly
            /(haiku) (\w+)/i                                                    // Haiku
            ], [NAME, VERSION], [
            /(sunos) ?([\w\.\d]*)/i                                             // Solaris
            ], [[NAME, 'Solaris'], VERSION], [
            /((?:open)?solaris)[-\/ ]?([\w\.]*)/i,                              // Solaris
            /(aix) ((\d)(?=\.|\)| )[\w\.])*/i,                                  // AIX
            /\b(beos|os\/2|amigaos|morphos|openvms|fuchsia|hp-ux|serenityos)/i, // BeOS/OS2/AmigaOS/MorphOS/OpenVMS/Fuchsia/HP-UX/SerenityOS
            /(unix) ?([\w\.]*)/i                                                // UNIX
            ], [NAME, VERSION]
        ]
    };

    /////////////////
    // Constructor
    ////////////////

    var UAParser = function (ua, extensions) {

        if (typeof ua === OBJ_TYPE) {
            extensions = ua;
            ua = undefined;
        }

        if (!(this instanceof UAParser)) {
            return new UAParser(ua, extensions).getResult();
        }

        var _navigator = (typeof window !== UNDEF_TYPE && window.navigator) ? window.navigator : undefined;
        var _ua = ua || ((_navigator && _navigator.userAgent) ? _navigator.userAgent : EMPTY);
        var _uach = (_navigator && _navigator.userAgentData) ? _navigator.userAgentData : undefined;
        var _rgxmap = extensions ? extend(regexes, extensions) : regexes;
        var _isSelfNav = _navigator && _navigator.userAgent == _ua;

        this.getBrowser = function () {
            var _browser = {};
            _browser[NAME] = undefined;
            _browser[VERSION] = undefined;
            rgxMapper.call(_browser, _ua, _rgxmap.browser);
            _browser[MAJOR] = majorize(_browser[VERSION]);
            // Brave-specific detection
            if (_isSelfNav && _navigator && _navigator.brave && typeof _navigator.brave.isBrave == FUNC_TYPE) {
                _browser[NAME] = 'Brave';
            }
            return _browser;
        };
        this.getCPU = function () {
            var _cpu = {};
            _cpu[ARCHITECTURE] = undefined;
            rgxMapper.call(_cpu, _ua, _rgxmap.cpu);
            return _cpu;
        };
        this.getDevice = function () {
            var _device = {};
            _device[VENDOR] = undefined;
            _device[MODEL] = undefined;
            _device[TYPE] = undefined;
            rgxMapper.call(_device, _ua, _rgxmap.device);
            if (_isSelfNav && !_device[TYPE] && _uach && _uach.mobile) {
                _device[TYPE] = MOBILE;
            }
            // iPadOS-specific detection: identified as Mac, but has some iOS-only properties
            if (_isSelfNav && _device[MODEL] == 'Macintosh' && _navigator && typeof _navigator.standalone !== UNDEF_TYPE && _navigator.maxTouchPoints && _navigator.maxTouchPoints > 2) {
                _device[MODEL] = 'iPad';
                _device[TYPE] = TABLET;
            }
            return _device;
        };
        this.getEngine = function () {
            var _engine = {};
            _engine[NAME] = undefined;
            _engine[VERSION] = undefined;
            rgxMapper.call(_engine, _ua, _rgxmap.engine);
            return _engine;
        };
        this.getOS = function () {
            var _os = {};
            _os[NAME] = undefined;
            _os[VERSION] = undefined;
            rgxMapper.call(_os, _ua, _rgxmap.os);
            if (_isSelfNav && !_os[NAME] && _uach && _uach.platform != 'Unknown') {
                _os[NAME] = _uach.platform  
                                    .replace(/chrome os/i, CHROMIUM_OS)
                                    .replace(/macos/i, MAC_OS);           // backward compatibility
            }
            return _os;
        };
        this.getResult = function () {
            return {
                ua      : this.getUA(),
                browser : this.getBrowser(),
                engine  : this.getEngine(),
                os      : this.getOS(),
                device  : this.getDevice(),
                cpu     : this.getCPU()
            };
        };
        this.getUA = function () {
            return _ua;
        };
        this.setUA = function (ua) {
            _ua = (typeof ua === STR_TYPE && ua.length > UA_MAX_LENGTH) ? trim(ua, UA_MAX_LENGTH) : ua;
            return this;
        };
        this.setUA(_ua);
        return this;
    };

    UAParser.VERSION = LIBVERSION;
    UAParser.BROWSER =  enumerize([NAME, VERSION, MAJOR]);
    UAParser.CPU = enumerize([ARCHITECTURE]);
    UAParser.DEVICE = enumerize([MODEL, VENDOR, TYPE, CONSOLE, MOBILE, SMARTTV, TABLET, WEARABLE, EMBEDDED]);
    UAParser.ENGINE = UAParser.OS = enumerize([NAME, VERSION]);

    ///////////
    // Export
    //////////

    // check js environment
    if (typeof(exports) !== UNDEF_TYPE) {
        // nodejs env
        if ('object' !== UNDEF_TYPE && module.exports) {
            exports = module.exports = UAParser;
        }
        exports.UAParser = UAParser;
    } else {
        // requirejs env (optional)
        if (typeof(define) === FUNC_TYPE && define.amd) {
            define(function () {
                return UAParser;
            });
        } else if (typeof window !== UNDEF_TYPE) {
            // browser env
            window.UAParser = UAParser;
        }
    }

    // jQuery/Zepto specific (optional)
    // Note:
    //   In AMD env the global scope should be kept clean, but jQuery is an exception.
    //   jQuery always exports to global scope, unless jQuery.noConflict(true) is used,
    //   and we should catch that.
    var $ = typeof window !== UNDEF_TYPE && (window.jQuery || window.Zepto);
    if ($ && !$.ua) {
        var parser = new UAParser();
        $.ua = parser.getResult();
        $.ua.get = function () {
            return parser.getUA();
        };
        $.ua.set = function (ua) {
            parser.setUA(ua);
            var result = parser.getResult();
            for (var prop in result) {
                $.ua[prop] = result[prop];
            }
        };
    }

})(typeof window === 'object' ? window : this);


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},
7210(module) {
"use strict";
/**
 * Copyright (c) 2014-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */



/**
 * Similar to invariant but only logs a warning if the condition is not met.
 * This can be used to log issues in development environments in critical
 * paths. Removing the logging code for production environments will keep the
 * same logic and follow the same code paths.
 */

var __DEV__ = "production" !== 'production';

var warning = function() {};

if (__DEV__) {
  var printWarning = function printWarning(format, args) {
    var len = arguments.length;
    args = new Array(len > 1 ? len - 1 : 0);
    for (var key = 1; key < len; key++) {
      args[key - 1] = arguments[key];
    }
    var argIndex = 0;
    var message = 'Warning: ' +
      format.replace(/%s/g, function() {
        return args[argIndex++];
      });
    if (typeof console !== 'undefined') {
      console.error(message);
    }
    try {
      // --- Welcome to debugging React ---
      // This error was thrown as a convenience so that you can use this stack
      // to find the callsite that caused this warning to fire.
      throw new Error(message);
    } catch (x) {}
  }

  warning = function(condition, format, args) {
    var len = arguments.length;
    args = new Array(len > 2 ? len - 2 : 0);
    for (var key = 2; key < len; key++) {
      args[key - 2] = arguments[key];
    }
    if (format === undefined) {
      throw new Error(
          '`warning(condition, format, ...args)` requires a warning ' +
          'message argument'
      );
    }
    if (!condition) {
      printWarning.apply(null, [format].concat(args));
    }
  };
}

module.exports = warning;


},
28467(module, __unused_webpack_exports, __webpack_require__) {
/* module decorator */ module = __webpack_require__.nmd(module);
(function (global, factory) {
  if (typeof define === "function" && define.amd) {
    define("webextension-polyfill", ["module"], factory);
  } else if (true) {
    factory(module);
  } else { var mod }
})(typeof globalThis !== "undefined" ? globalThis : typeof self !== "undefined" ? self : this, function (module) {
  /* webextension-polyfill - v0.12.0 - Tue May 14 2024 18:01:29 */
  /* -*- Mode: indent-tabs-mode: nil; js-indent-level: 2 -*- */
  /* vim: set sts=2 sw=2 et tw=80: */
  /* This Source Code Form is subject to the terms of the Mozilla Public
   * License, v. 2.0. If a copy of the MPL was not distributed with this
   * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
  "use strict";

  if (!(globalThis.chrome && globalThis.chrome.runtime && globalThis.chrome.runtime.id)) {
    throw new Error("This script should only be loaded in a browser extension.");
  }
  if (!(globalThis.browser && globalThis.browser.runtime && globalThis.browser.runtime.id)) {
    const CHROME_SEND_MESSAGE_CALLBACK_NO_RESPONSE_MESSAGE = "The message port closed before a response was received.";

    // Wrapping the bulk of this polyfill in a one-time-use function is a minor
    // optimization for Firefox. Since Spidermonkey does not fully parse the
    // contents of a function until the first time it's called, and since it will
    // never actually need to be called, this allows the polyfill to be included
    // in Firefox nearly for free.
    const wrapAPIs = extensionAPIs => {
      // NOTE: apiMetadata is associated to the content of the api-metadata.json file
      // at build time by replacing the following "include" with the content of the
      // JSON file.
      const apiMetadata = {
        "alarms": {
          "clear": {
            "minArgs": 0,
            "maxArgs": 1
          },
          "clearAll": {
            "minArgs": 0,
            "maxArgs": 0
          },
          "get": {
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            "maxArgs": 1
          },
          "getAll": {
            "minArgs": 0,
            "maxArgs": 0
          }
        },
        "bookmarks": {
          "create": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "get": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "getChildren": {
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            "maxArgs": 1
          },
          "getRecent": {
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            "maxArgs": 1
          },
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            "minArgs": 1,
            "maxArgs": 1
          },
          "getTree": {
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            "maxArgs": 0
          },
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            "maxArgs": 2
          },
          "remove": {
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            "maxArgs": 1
          },
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            "minArgs": 1,
            "maxArgs": 1
          },
          "search": {
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            "maxArgs": 1
          },
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            "maxArgs": 2
          }
        },
        "browserAction": {
          "disable": {
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            "maxArgs": 1,
            "fallbackToNoCallback": true
          },
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            "fallbackToNoCallback": true
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            "maxArgs": 1
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            "fallbackToNoCallback": true
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            "maxArgs": 1,
            "fallbackToNoCallback": true
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          "setPopup": {
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            "maxArgs": 1,
            "fallbackToNoCallback": true
          },
          "setTitle": {
            "minArgs": 1,
            "maxArgs": 1,
            "fallbackToNoCallback": true
          }
        },
        "browsingData": {
          "remove": {
            "minArgs": 2,
            "maxArgs": 2
          },
          "removeCache": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "removeCookies": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "removeDownloads": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "removeFormData": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "removeHistory": {
            "minArgs": 1,
            "maxArgs": 1
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          "removeLocalStorage": {
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            "maxArgs": 1
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          "removePasswords": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "removePluginData": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "settings": {
            "minArgs": 0,
            "maxArgs": 0
          }
        },
        "commands": {
          "getAll": {
            "minArgs": 0,
            "maxArgs": 0
          }
        },
        "contextMenus": {
          "remove": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "removeAll": {
            "minArgs": 0,
            "maxArgs": 0
          },
          "update": {
            "minArgs": 2,
            "maxArgs": 2
          }
        },
        "cookies": {
          "get": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "getAll": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "getAllCookieStores": {
            "minArgs": 0,
            "maxArgs": 0
          },
          "remove": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "set": {
            "minArgs": 1,
            "maxArgs": 1
          }
        },
        "devtools": {
          "inspectedWindow": {
            "eval": {
              "minArgs": 1,
              "maxArgs": 2,
              "singleCallbackArg": false
            }
          },
          "panels": {
            "create": {
              "minArgs": 3,
              "maxArgs": 3,
              "singleCallbackArg": true
            },
            "elements": {
              "createSidebarPane": {
                "minArgs": 1,
                "maxArgs": 1
              }
            }
          }
        },
        "downloads": {
          "cancel": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "download": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "erase": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "getFileIcon": {
            "minArgs": 1,
            "maxArgs": 2
          },
          "open": {
            "minArgs": 1,
            "maxArgs": 1,
            "fallbackToNoCallback": true
          },
          "pause": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "removeFile": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "resume": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "search": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "show": {
            "minArgs": 1,
            "maxArgs": 1,
            "fallbackToNoCallback": true
          }
        },
        "extension": {
          "isAllowedFileSchemeAccess": {
            "minArgs": 0,
            "maxArgs": 0
          },
          "isAllowedIncognitoAccess": {
            "minArgs": 0,
            "maxArgs": 0
          }
        },
        "history": {
          "addUrl": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "deleteAll": {
            "minArgs": 0,
            "maxArgs": 0
          },
          "deleteRange": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "deleteUrl": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "getVisits": {
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            "maxArgs": 1
          },
          "search": {
            "minArgs": 1,
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          }
        },
        "i18n": {
          "detectLanguage": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "getAcceptLanguages": {
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            "maxArgs": 0
          }
        },
        "identity": {
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          }
        },
        "idle": {
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            "maxArgs": 1
          }
        },
        "management": {
          "get": {
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          "getAll": {
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          "getSelf": {
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          "setEnabled": {
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          "uninstallSelf": {
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          }
        },
        "notifications": {
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          "create": {
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          "getAll": {
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        "pageAction": {
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          "hide": {
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            "fallbackToNoCallback": true
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          "setIcon": {
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          "setPopup": {
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        "permissions": {
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        "tabs": {
          "captureVisibleTab": {
            "minArgs": 0,
            "maxArgs": 2
          },
          "create": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "detectLanguage": {
            "minArgs": 0,
            "maxArgs": 1
          },
          "discard": {
            "minArgs": 0,
            "maxArgs": 1
          },
          "duplicate": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "executeScript": {
            "minArgs": 1,
            "maxArgs": 2
          },
          "get": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "getCurrent": {
            "minArgs": 0,
            "maxArgs": 0
          },
          "getZoom": {
            "minArgs": 0,
            "maxArgs": 1
          },
          "getZoomSettings": {
            "minArgs": 0,
            "maxArgs": 1
          },
          "goBack": {
            "minArgs": 0,
            "maxArgs": 1
          },
          "goForward": {
            "minArgs": 0,
            "maxArgs": 1
          },
          "highlight": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "insertCSS": {
            "minArgs": 1,
            "maxArgs": 2
          },
          "move": {
            "minArgs": 2,
            "maxArgs": 2
          },
          "query": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "reload": {
            "minArgs": 0,
            "maxArgs": 2
          },
          "remove": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "removeCSS": {
            "minArgs": 1,
            "maxArgs": 2
          },
          "sendMessage": {
            "minArgs": 2,
            "maxArgs": 3
          },
          "setZoom": {
            "minArgs": 1,
            "maxArgs": 2
          },
          "setZoomSettings": {
            "minArgs": 1,
            "maxArgs": 2
          },
          "update": {
            "minArgs": 1,
            "maxArgs": 2
          }
        },
        "topSites": {
          "get": {
            "minArgs": 0,
            "maxArgs": 0
          }
        },
        "webNavigation": {
          "getAllFrames": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "getFrame": {
            "minArgs": 1,
            "maxArgs": 1
          }
        },
        "webRequest": {
          "handlerBehaviorChanged": {
            "minArgs": 0,
            "maxArgs": 0
          }
        },
        "windows": {
          "create": {
            "minArgs": 0,
            "maxArgs": 1
          },
          "get": {
            "minArgs": 1,
            "maxArgs": 2
          },
          "getAll": {
            "minArgs": 0,
            "maxArgs": 1
          },
          "getCurrent": {
            "minArgs": 0,
            "maxArgs": 1
          },
          "getLastFocused": {
            "minArgs": 0,
            "maxArgs": 1
          },
          "remove": {
            "minArgs": 1,
            "maxArgs": 1
          },
          "update": {
            "minArgs": 2,
            "maxArgs": 2
          }
        }
      };
      if (Object.keys(apiMetadata).length === 0) {
        throw new Error("api-metadata.json has not been included in browser-polyfill");
      }

      /**
       * A WeakMap subclass which creates and stores a value for any key which does
       * not exist when accessed, but behaves exactly as an ordinary WeakMap
       * otherwise.
       *
       * @param {function} createItem
       *        A function which will be called in order to create the value for any
       *        key which does not exist, the first time it is accessed. The
       *        function receives, as its only argument, the key being created.
       */
      class DefaultWeakMap extends WeakMap {
        constructor(createItem, items = undefined) {
          super(items);
          this.createItem = createItem;
        }
        get(key) {
          if (!this.has(key)) {
            this.set(key, this.createItem(key));
          }
          return super.get(key);
        }
      }

      /**
       * Returns true if the given object is an object with a `then` method, and can
       * therefore be assumed to behave as a Promise.
       *
       * @param {*} value The value to test.
       * @returns {boolean} True if the value is thenable.
       */
      const isThenable = value => {
        return value && typeof value === "object" && typeof value.then === "function";
      };

      /**
       * Creates and returns a function which, when called, will resolve or reject
       * the given promise based on how it is called:
       *
       * - If, when called, `chrome.runtime.lastError` contains a non-null object,
       *   the promise is rejected with that value.
       * - If the function is called with exactly one argument, the promise is
       *   resolved to that value.
       * - Otherwise, the promise is resolved to an array containing all of the
       *   function's arguments.
       *
       * @param {object} promise
       *        An object containing the resolution and rejection functions of a
       *        promise.
       * @param {function} promise.resolve
       *        The promise's resolution function.
       * @param {function} promise.reject
       *        The promise's rejection function.
       * @param {object} metadata
       *        Metadata about the wrapped method which has created the callback.
       * @param {boolean} metadata.singleCallbackArg
       *        Whether or not the promise is resolved with only the first
       *        argument of the callback, alternatively an array of all the
       *        callback arguments is resolved. By default, if the callback
       *        function is invoked with only a single argument, that will be
       *        resolved to the promise, while all arguments will be resolved as
       *        an array if multiple are given.
       *
       * @returns {function}
       *        The generated callback function.
       */
      const makeCallback = (promise, metadata) => {
        return (...callbackArgs) => {
          if (extensionAPIs.runtime.lastError) {
            promise.reject(new Error(extensionAPIs.runtime.lastError.message));
          } else if (metadata.singleCallbackArg || callbackArgs.length <= 1 && metadata.singleCallbackArg !== false) {
            promise.resolve(callbackArgs[0]);
          } else {
            promise.resolve(callbackArgs);
          }
        };
      };
      const pluralizeArguments = numArgs => numArgs == 1 ? "argument" : "arguments";

      /**
       * Creates a wrapper function for a method with the given name and metadata.
       *
       * @param {string} name
       *        The name of the method which is being wrapped.
       * @param {object} metadata
       *        Metadata about the method being wrapped.
       * @param {integer} metadata.minArgs
       *        The minimum number of arguments which must be passed to the
       *        function. If called with fewer than this number of arguments, the
       *        wrapper will raise an exception.
       * @param {integer} metadata.maxArgs
       *        The maximum number of arguments which may be passed to the
       *        function. If called with more than this number of arguments, the
       *        wrapper will raise an exception.
       * @param {boolean} metadata.singleCallbackArg
       *        Whether or not the promise is resolved with only the first
       *        argument of the callback, alternatively an array of all the
       *        callback arguments is resolved. By default, if the callback
       *        function is invoked with only a single argument, that will be
       *        resolved to the promise, while all arguments will be resolved as
       *        an array if multiple are given.
       *
       * @returns {function(object, ...*)}
       *       The generated wrapper function.
       */
      const wrapAsyncFunction = (name, metadata) => {
        return function asyncFunctionWrapper(target, ...args) {
          if (args.length < metadata.minArgs) {
            throw new Error(`Expected at least ${metadata.minArgs} ${pluralizeArguments(metadata.minArgs)} for ${name}(), got ${args.length}`);
          }
          if (args.length > metadata.maxArgs) {
            throw new Error(`Expected at most ${metadata.maxArgs} ${pluralizeArguments(metadata.maxArgs)} for ${name}(), got ${args.length}`);
          }
          return new Promise((resolve, reject) => {
            if (metadata.fallbackToNoCallback) {
              // This API method has currently no callback on Chrome, but it return a promise on Firefox,
              // and so the polyfill will try to call it with a callback first, and it will fallback
              // to not passing the callback if the first call fails.
              try {
                target[name](...args, makeCallback({
                  resolve,
                  reject
                }, metadata));
              } catch (cbError) {
                console.warn(`${name} API method doesn't seem to support the callback parameter, ` + "falling back to call it without a callback: ", cbError);
                target[name](...args);

                // Update the API method metadata, so that the next API calls will not try to
                // use the unsupported callback anymore.
                metadata.fallbackToNoCallback = false;
                metadata.noCallback = true;
                resolve();
              }
            } else if (metadata.noCallback) {
              target[name](...args);
              resolve();
            } else {
              target[name](...args, makeCallback({
                resolve,
                reject
              }, metadata));
            }
          });
        };
      };

      /**
       * Wraps an existing method of the target object, so that calls to it are
       * intercepted by the given wrapper function. The wrapper function receives,
       * as its first argument, the original `target` object, followed by each of
       * the arguments passed to the original method.
       *
       * @param {object} target
       *        The original target object that the wrapped method belongs to.
       * @param {function} method
       *        The method being wrapped. This is used as the target of the Proxy
       *        object which is created to wrap the method.
       * @param {function} wrapper
       *        The wrapper function which is called in place of a direct invocation
       *        of the wrapped method.
       *
       * @returns {Proxy<function>}
       *        A Proxy object for the given method, which invokes the given wrapper
       *        method in its place.
       */
      const wrapMethod = (target, method, wrapper) => {
        return new Proxy(method, {
          apply(targetMethod, thisObj, args) {
            return wrapper.call(thisObj, target, ...args);
          }
        });
      };
      let hasOwnProperty = Function.call.bind(Object.prototype.hasOwnProperty);

      /**
       * Wraps an object in a Proxy which intercepts and wraps certain methods
       * based on the given `wrappers` and `metadata` objects.
       *
       * @param {object} target
       *        The target object to wrap.
       *
       * @param {object} [wrappers = {}]
       *        An object tree containing wrapper functions for special cases. Any
       *        function present in this object tree is called in place of the
       *        method in the same location in the `target` object tree. These
       *        wrapper methods are invoked as described in {@see wrapMethod}.
       *
       * @param {object} [metadata = {}]
       *        An object tree containing metadata used to automatically generate
       *        Promise-based wrapper functions for asynchronous. Any function in
       *        the `target` object tree which has a corresponding metadata object
       *        in the same location in the `metadata` tree is replaced with an
       *        automatically-generated wrapper function, as described in
       *        {@see wrapAsyncFunction}
       *
       * @returns {Proxy<object>}
       */
      const wrapObject = (target, wrappers = {}, metadata = {}) => {
        let cache = Object.create(null);
        let handlers = {
          has(proxyTarget, prop) {
            return prop in target || prop in cache;
          },
          get(proxyTarget, prop, receiver) {
            if (prop in cache) {
              return cache[prop];
            }
            if (!(prop in target)) {
              return undefined;
            }
            let value = target[prop];
            if (typeof value === "function") {
              // This is a method on the underlying object. Check if we need to do
              // any wrapping.

              if (typeof wrappers[prop] === "function") {
                // We have a special-case wrapper for this method.
                value = wrapMethod(target, target[prop], wrappers[prop]);
              } else if (hasOwnProperty(metadata, prop)) {
                // This is an async method that we have metadata for. Create a
                // Promise wrapper for it.
                let wrapper = wrapAsyncFunction(prop, metadata[prop]);
                value = wrapMethod(target, target[prop], wrapper);
              } else {
                // This is a method that we don't know or care about. Return the
                // original method, bound to the underlying object.
                value = value.bind(target);
              }
            } else if (typeof value === "object" && value !== null && (hasOwnProperty(wrappers, prop) || hasOwnProperty(metadata, prop))) {
              // This is an object that we need to do some wrapping for the children
              // of. Create a sub-object wrapper for it with the appropriate child
              // metadata.
              value = wrapObject(value, wrappers[prop], metadata[prop]);
            } else if (hasOwnProperty(metadata, "*")) {
              // Wrap all properties in * namespace.
              value = wrapObject(value, wrappers[prop], metadata["*"]);
            } else {
              // We don't need to do any wrapping for this property,
              // so just forward all access to the underlying object.
              Object.defineProperty(cache, prop, {
                configurable: true,
                enumerable: true,
                get() {
                  return target[prop];
                },
                set(value) {
                  target[prop] = value;
                }
              });
              return value;
            }
            cache[prop] = value;
            return value;
          },
          set(proxyTarget, prop, value, receiver) {
            if (prop in cache) {
              cache[prop] = value;
            } else {
              target[prop] = value;
            }
            return true;
          },
          defineProperty(proxyTarget, prop, desc) {
            return Reflect.defineProperty(cache, prop, desc);
          },
          deleteProperty(proxyTarget, prop) {
            return Reflect.deleteProperty(cache, prop);
          }
        };

        // Per contract of the Proxy API, the "get" proxy handler must return the
        // original value of the target if that value is declared read-only and
        // non-configurable. For this reason, we create an object with the
        // prototype set to `target` instead of using `target` directly.
        // Otherwise we cannot return a custom object for APIs that
        // are declared read-only and non-configurable, such as `chrome.devtools`.
        //
        // The proxy handlers themselves will still use the original `target`
        // instead of the `proxyTarget`, so that the methods and properties are
        // dereferenced via the original targets.
        let proxyTarget = Object.create(target);
        return new Proxy(proxyTarget, handlers);
      };

      /**
       * Creates a set of wrapper functions for an event object, which handles
       * wrapping of listener functions that those messages are passed.
       *
       * A single wrapper is created for each listener function, and stored in a
       * map. Subsequent calls to `addListener`, `hasListener`, or `removeListener`
       * retrieve the original wrapper, so that  attempts to remove a
       * previously-added listener work as expected.
       *
       * @param {DefaultWeakMap<function, function>} wrapperMap
       *        A DefaultWeakMap object which will create the appropriate wrapper
       *        for a given listener function when one does not exist, and retrieve
       *        an existing one when it does.
       *
       * @returns {object}
       */
      const wrapEvent = wrapperMap => ({
        addListener(target, listener, ...args) {
          target.addListener(wrapperMap.get(listener), ...args);
        },
        hasListener(target, listener) {
          return target.hasListener(wrapperMap.get(listener));
        },
        removeListener(target, listener) {
          target.removeListener(wrapperMap.get(listener));
        }
      });
      const onRequestFinishedWrappers = new DefaultWeakMap(listener => {
        if (typeof listener !== "function") {
          return listener;
        }

        /**
         * Wraps an onRequestFinished listener function so that it will return a
         * `getContent()` property which returns a `Promise` rather than using a
         * callback API.
         *
         * @param {object} req
         *        The HAR entry object representing the network request.
         */
        return function onRequestFinished(req) {
          const wrappedReq = wrapObject(req, {} /* wrappers */, {
            getContent: {
              minArgs: 0,
              maxArgs: 0
            }
          });
          listener(wrappedReq);
        };
      });
      const onMessageWrappers = new DefaultWeakMap(listener => {
        if (typeof listener !== "function") {
          return listener;
        }

        /**
         * Wraps a message listener function so that it may send responses based on
         * its return value, rather than by returning a sentinel value and calling a
         * callback. If the listener function returns a Promise, the response is
         * sent when the promise either resolves or rejects.
         *
         * @param {*} message
         *        The message sent by the other end of the channel.
         * @param {object} sender
         *        Details about the sender of the message.
         * @param {function(*)} sendResponse
         *        A callback which, when called with an arbitrary argument, sends
         *        that value as a response.
         * @returns {boolean}
         *        True if the wrapped listener returned a Promise, which will later
         *        yield a response. False otherwise.
         */
        return function onMessage(message, sender, sendResponse) {
          let didCallSendResponse = false;
          let wrappedSendResponse;
          let sendResponsePromise = new Promise(resolve => {
            wrappedSendResponse = function (response) {
              didCallSendResponse = true;
              resolve(response);
            };
          });
          let result;
          try {
            result = listener(message, sender, wrappedSendResponse);
          } catch (err) {
            result = Promise.reject(err);
          }
          const isResultThenable = result !== true && isThenable(result);

          // If the listener didn't returned true or a Promise, or called
          // wrappedSendResponse synchronously, we can exit earlier
          // because there will be no response sent from this listener.
          if (result !== true && !isResultThenable && !didCallSendResponse) {
            return false;
          }

          // A small helper to send the message if the promise resolves
          // and an error if the promise rejects (a wrapped sendMessage has
          // to translate the message into a resolved promise or a rejected
          // promise).
          const sendPromisedResult = promise => {
            promise.then(msg => {
              // send the message value.
              sendResponse(msg);
            }, error => {
              // Send a JSON representation of the error if the rejected value
              // is an instance of error, or the object itself otherwise.
              let message;
              if (error && (error instanceof Error || typeof error.message === "string")) {
                message = error.message;
              } else {
                message = "An unexpected error occurred";
              }
              sendResponse({
                __mozWebExtensionPolyfillReject__: true,
                message
              });
            }).catch(err => {
              // Print an error on the console if unable to send the response.
              console.error("Failed to send onMessage rejected reply", err);
            });
          };

          // If the listener returned a Promise, send the resolved value as a
          // result, otherwise wait the promise related to the wrappedSendResponse
          // callback to resolve and send it as a response.
          if (isResultThenable) {
            sendPromisedResult(result);
          } else {
            sendPromisedResult(sendResponsePromise);
          }

          // Let Chrome know that the listener is replying.
          return true;
        };
      });
      const wrappedSendMessageCallback = ({
        reject,
        resolve
      }, reply) => {
        if (extensionAPIs.runtime.lastError) {
          // Detect when none of the listeners replied to the sendMessage call and resolve
          // the promise to undefined as in Firefox.
          // See https://github.com/mozilla/webextension-polyfill/issues/130
          if (extensionAPIs.runtime.lastError.message === CHROME_SEND_MESSAGE_CALLBACK_NO_RESPONSE_MESSAGE) {
            resolve();
          } else {
            reject(new Error(extensionAPIs.runtime.lastError.message));
          }
        } else if (reply && reply.__mozWebExtensionPolyfillReject__) {
          // Convert back the JSON representation of the error into
          // an Error instance.
          reject(new Error(reply.message));
        } else {
          resolve(reply);
        }
      };
      const wrappedSendMessage = (name, metadata, apiNamespaceObj, ...args) => {
        if (args.length < metadata.minArgs) {
          throw new Error(`Expected at least ${metadata.minArgs} ${pluralizeArguments(metadata.minArgs)} for ${name}(), got ${args.length}`);
        }
        if (args.length > metadata.maxArgs) {
          throw new Error(`Expected at most ${metadata.maxArgs} ${pluralizeArguments(metadata.maxArgs)} for ${name}(), got ${args.length}`);
        }
        return new Promise((resolve, reject) => {
          const wrappedCb = wrappedSendMessageCallback.bind(null, {
            resolve,
            reject
          });
          args.push(wrappedCb);
          apiNamespaceObj.sendMessage(...args);
        });
      };
      const staticWrappers = {
        devtools: {
          network: {
            onRequestFinished: wrapEvent(onRequestFinishedWrappers)
          }
        },
        runtime: {
          onMessage: wrapEvent(onMessageWrappers),
          onMessageExternal: wrapEvent(onMessageWrappers),
          sendMessage: wrappedSendMessage.bind(null, "sendMessage", {
            minArgs: 1,
            maxArgs: 3
          })
        },
        tabs: {
          sendMessage: wrappedSendMessage.bind(null, "sendMessage", {
            minArgs: 2,
            maxArgs: 3
          })
        }
      };
      const settingMetadata = {
        clear: {
          minArgs: 1,
          maxArgs: 1
        },
        get: {
          minArgs: 1,
          maxArgs: 1
        },
        set: {
          minArgs: 1,
          maxArgs: 1
        }
      };
      apiMetadata.privacy = {
        network: {
          "*": settingMetadata
        },
        services: {
          "*": settingMetadata
        },
        websites: {
          "*": settingMetadata
        }
      };
      return wrapObject(extensionAPIs, staticWrappers, apiMetadata);
    };

    // The build process adds a UMD wrapper around this file, which makes the
    // `module` variable available.
    module.exports = wrapAPIs(chrome);
  } else {
    module.exports = globalThis.browser;
  }
});


},
72454(module, __unused_webpack_exports, __webpack_require__) {

      var API = __webpack_require__(42604);
      var domAPI = __webpack_require__(91605);
      var insertFn = __webpack_require__(70103);
      var setAttributes = __webpack_require__(11556);
      var insertStyleElement = __webpack_require__(71712);
      var styleTagTransformFn = __webpack_require__(16077);
      var content = __webpack_require__(15515);
      
      content = content.__esModule ? content.default : content;

var options = {};

options.styleTagTransform = styleTagTransformFn;
options.setAttributes = setAttributes;
options.insert = insertFn.bind(null, "head");
options.domAPI = domAPI;
options.insertStyleElement = insertStyleElement;

var update = API(content, options);



module.exports = content && content.locals || {};


},
35814(module, __unused_webpack_exports, __webpack_require__) {

      var API = __webpack_require__(42604);
      var domAPI = __webpack_require__(91605);
      var insertFn = __webpack_require__(70103);
      var setAttributes = __webpack_require__(11556);
      var insertStyleElement = __webpack_require__(71712);
      var styleTagTransformFn = __webpack_require__(16077);
      var content = __webpack_require__(8809);
      
      content = content.__esModule ? content.default : content;

var options = {};

options.styleTagTransform = styleTagTransformFn;
options.setAttributes = setAttributes;
options.insert = insertFn.bind(null, "head");
options.domAPI = domAPI;
options.insertStyleElement = insertStyleElement;

var update = API(content, options);



module.exports = content && content.locals || {};


},
5153(module, __unused_webpack_exports, __webpack_require__) {
"use strict";
module.exports = __webpack_require__.p + "assets/wasm/onig.wasm";

},
93926(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  s: () => (BrowserStorage)
});
/**
 * Copyright (c) 2015-2026 Adguard Software Ltd.
 *
 * @file
 * This file is part of AdGuard Browser Extension (https://github.com/AdguardTeam/AdguardBrowserExtension).
 *
 * AdGuard Browser Extension is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * AdGuard Browser Extension is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with AdGuard Browser Extension. If not, see <http://www.gnu.org/licenses/>.
 */ function _define_property(obj, key, value) {
    if (key in obj) {
        Object.defineProperty(obj, key, {
            value: value,
            enumerable: true,
            configurable: true,
            writable: true
        });
    } else {
        obj[key] = value;
    }
    return obj;
}
/**
 * Wrapper for StorageArea with dev-friendly interface.
 *
 * @template Data The type of the value stored in the storage.
 */ class BrowserStorage {
    /**
     * Sets data to storage.
     *
     * @param key Storage key.
     * @param value Storage value.
     */ async set(key, value) {
        await this.storage.set({
            [key]: value
        });
    }
    /**
     * Returns data from storage.
     *
     * @param key Storage key.
     *
     * @returns Storage value.
     */ async get(key) {
        return this.storage.get(key).then((data)=>data[key]);
    }
    /**
     * Removes data from storage.
     *
     * @param key Storage key.
     */ async remove(key) {
        await this.storage.remove(key);
    }
    /**
     * Sets multiple key-value pairs in the storage.
     *
     * @param data The key-value pairs to set.
     *
     * @returns True if all operations were successful, false otherwise.
     *
     * @example
     * ```ts
     * const storage = new Storage();
     * await storage.setMultiple({
     *    key1: 'value1',
     *    key2: 'value2',
     * });
     * ```
     */ // TODO: Implement some kind of transaction to ensure atomicity, if possible
    // Note: We only use this method for Firefox if "Never Remember History" is enabled
    async setMultiple(data) {
        try {
            await this.storage.set(data);
            return true;
        } catch (e) {
            return false;
        }
    }
    /**
     * Removes multiple key-value pairs from the storage.
     *
     * @param keys The keys to remove.
     *
     * @returns True if all operations were successful, false otherwise.
     */ async removeMultiple(keys) {
        await this.storage.remove(keys);
        return true;
    }
    /**
     * Get the entire contents of the storage.
     *
     * @returns Promise that resolves with the entire contents of the storage.
     */ async entries() {
        return this.storage.get(null);
    }
    /**
     * Get all keys from the storage.
     *
     * @returns Promise that resolves with all keys from the storage.
     */ async keys() {
        return Object.keys(await this.entries());
    }
    /**
     * Checks if the storage has a key.
     *
     * @param key The key to check.
     *
     * @returns True if the key exists, false otherwise.
     */ async has(key) {
        return this.storage.get(key).then((data)=>key in data);
    }
    /**
     * Clears the storage.
     */ async clear() {
        await this.storage.clear();
    }
    /**
     * Constructs an instance of the BrowserStorage class.
     *
     * @param storage The storage area to use.
     */ constructor(storage){
        _define_property(this, "storage", void 0);
        this.storage = storage;
    }
}


},
36570(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  w: () => (HybridStorage)
});
/* import */ var core_js_modules_es_array_reduce_js__rspack_import_0 = __webpack_require__(80852);
/* import */ var core_js_modules_es_array_reduce_js__rspack_import_0_default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_array_reduce_js__rspack_import_0);
/* import */ var nanoid__rspack_import_5 = __webpack_require__(6500);
/* import */ var superjson__rspack_import_1 = __webpack_require__(49812);
/* import */ var idb__rspack_import_2 = __webpack_require__(93051);
/* import */ var _browser_storage__rspack_import_4 = __webpack_require__(93926);
/* import */ var _idb_storage__rspack_import_3 = __webpack_require__(58863);
/* eslint-disable @typescript-eslint/no-explicit-any */ /**
 * Copyright (c) 2015-2026 Adguard Software Ltd.
 *
 * @file
 * This file is part of AdGuard Browser Extension (https://github.com/AdguardTeam/AdguardBrowserExtension).
 *
 * AdGuard Browser Extension is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * AdGuard Browser Extension is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with AdGuard Browser Extension. If not, see <http://www.gnu.org/licenses/>.
 */ /**
 * This file implements a hybrid storage solution that abstracts over different storage mechanisms,
 * providing a unified API for storage operations. It automatically chooses between IndexedDB storage and
 * a fallback storage mechanism based on the environment's capabilities.
 */ function _define_property(obj, key, value) {
    if (key in obj) {
        Object.defineProperty(obj, key, {
            value: value,
            enumerable: true,
            configurable: true,
            writable: true
        });
    } else {
        obj[key] = value;
    }
    return obj;
}






/**
 * Implements a hybrid storage mechanism that can switch between IndexedDB and a fallback storage
 * based on browser capabilities and environment constraints. This class adheres to the StorageInterface,
 * allowing for asynchronous get and set operations.
 *
 * @template Data The type of the value stored in the storage.
 */ class HybridStorage {
    /**
     * Checks if the given storage is an instance of IDBStorage.
     *
     * @param storage The storage instance to check.
     *
     * @returns True if the storage is an instance of IDBStorage, false otherwise.
     */ static isIdbStorage(storage) {
        return storage instanceof _idb_storage__rspack_import_3/* .IDBStorage */.l;
    }
    /**
     * Determines the appropriate storage mechanism to use. If IndexedDB is supported, it uses IDBStorage;
     * otherwise, it falls back to a generic Storage mechanism. This selection is made once and cached
     * for subsequent operations.
     *
     * @returns The storage instance to be used for data operations.
     */ async getStorage() {
        if (this.storage) {
            return this.storage;
        }
        if (await HybridStorage.isIDBSupported()) {
            this.storage = new _idb_storage__rspack_import_3/* .IDBStorage */.l();
        } else {
            this.storage = new _browser_storage__rspack_import_4/* .BrowserStorage */.s(this.fallbackStorage);
        }
        return this.storage;
    }
    /**
     * Checks if the given value is a SuperJSONResult.
     *
     * @param value The value to check.
     *
     * @returns True if the value is a SuperJSONResult, false otherwise.
     */ static isSuperJSONResult(value) {
        return typeof value === 'object' && value !== null && HybridStorage.SUPERJSON_META_KEY in value;
    }
    /**
     * Checks if IndexedDB is supported in the current environment.
     * This is determined by trying to open a test database; if successful, IndexedDB is supported.
     * The result of this check is cached to prevent multiple checks.
     *
     * @returns True if IndexedDB is supported, false otherwise.
     */ static async isIDBSupported() {
        if (HybridStorage.isIDBCapabilityChecked) {
            return HybridStorage.idbSupported;
        }
        if (HybridStorage.idbCapabilityCheckerPromise) {
            return HybridStorage.idbCapabilityCheckerPromise;
        }
        HybridStorage.idbCapabilityCheckerPromise = (async ()=>{
            try {
                const testDbName = `${HybridStorage.TEST_IDB_NAME_PREFIX}${(0,nanoid__rspack_import_5/* .nanoid */.Ak)()}`;
                const testDb = await (0,idb__rspack_import_2/* .openDB */.P2)(testDbName, HybridStorage.TEST_IDB_VERSION);
                testDb.close();
                await (0,idb__rspack_import_2/* .deleteDB */.MR)(testDbName);
                HybridStorage.idbSupported = true;
            } catch (e) {
                HybridStorage.idbSupported = false;
            }
            HybridStorage.isIDBCapabilityChecked = true;
            return HybridStorage.idbSupported;
        })();
        return HybridStorage.idbCapabilityCheckerPromise;
    }
    /**
     * Asynchronously sets a value for a given key in the selected storage mechanism.
     *
     * @param key The key under which the value is stored.
     * @param value The value to be stored.
     *
     * @returns A promise that resolves when the operation is complete.
     */ async set(key, value) {
        const storage = await this.getStorage();
        // If the selected storage mechanism is IndexedDB, we store the value as is,
        // as IndexedDB can store complex objects.
        if (HybridStorage.isIdbStorage(storage)) {
            return storage.set(key, value);
        }
        const serialized = HybridStorage.serialize(value);
        // If the serialized value contains a meta key, it means that the value provided
        // contains special data that are not JSON-serializable and require SuperJSON serialization,
        // like typed arrays, dates, and other complex objects.
        // In this case, we store the SuperJSON-serialized value.
        if (HybridStorage.SUPERJSON_META_KEY in serialized) {
            return storage.set(key, serialized);
        }
        // If the serialized value does not contain a meta key, it means that the value
        // provided was a primitive value or a plain object that is JSON-serializable,
        // and it does not contain any special data that requires SuperJSON serialization.
        // In this case, we store the value as is.
        return storage.set(key, value);
    }
    /**
     * Asynchronously retrieves the value for a given key from the selected storage mechanism.
     *
     * @param key The key whose value is to be retrieved.
     *
     * @returns A promise that resolves with the retrieved value, or undefined if the key does not exist.
     */ async get(key) {
        const storage = await this.getStorage();
        // If the selected storage mechanism is IndexedDB, we return the value as is,
        // as IndexedDB can store complex objects.
        if (HybridStorage.isIdbStorage(storage)) {
            return storage.get(key);
        }
        const value = await storage.get(key);
        // Do not attempt to deserialize undefined values.
        if (value === undefined) {
            return undefined;
        }
        // If the value is a SuperJSON-serialized object, we need to deserialize it.
        if (HybridStorage.isSuperJSONResult(value)) {
            return HybridStorage.deserialize(value);
        }
        // Otherwise, we return the value as is.
        return value;
    }
    /**
     * Asynchronously removes the value for a given key from the selected storage mechanism.
     *
     * @param key The key whose value is to be removed.
     */ async remove(key) {
        const storage = await this.getStorage();
        await storage.remove(key);
    }
    /**
     * Atomic set operation for multiple key-value pairs.
     * This method are using transaction to ensure atomicity, if any of the operations fail,
     * the entire operation is rolled back. This helps to prevent data corruption / inconsistency.
     *
     * @param data The key-value pairs to set.
     *
     * @returns True if all operations were successful, false otherwise.
     *
     * @example
     * ```ts
     * const storage = new HybridStorage();
     * await storage.setMultiple({
     *    key1: 'value1',
     *    key2: 'value2',
     * });
     * ```
     */ async setMultiple(data) {
        const storage = await this.getStorage();
        if (HybridStorage.isIdbStorage(storage)) {
            var _ref;
            return (_ref = await storage.setMultiple(data)) !== null && _ref !== void 0 ? _ref : false;
        }
        const cloneData = Object.entries(data).reduce((acc, [key, value])=>{
            const serialized = superjson__rspack_import_1/* .SuperJSON.serialize */.mb.serialize(value);
            // If the serialized value contains a meta key, it means that the value provided
            // contains special data that are not JSON-serializable and require SuperJSON serialization,
            // like typed arrays, dates, and other complex objects.
            // In this case, we store the SuperJSON-serialized value.
            if (HybridStorage.SUPERJSON_META_KEY in serialized) {
                acc[key] = serialized;
                return acc;
            }
            // If the serialized value does not contain a meta key, it means that the value
            // provided was a primitive value or a plain object that is JSON-serializable,
            // and it does not contain any special data that requires SuperJSON serialization.
            // In this case, we store the value as is.
            acc[key] = value;
            return acc;
        }, {});
        var _ref1;
        return (_ref1 = await storage.setMultiple(cloneData)) !== null && _ref1 !== void 0 ? _ref1 : false;
    }
    /**
     * Removes multiple key-value pairs from the storage.
     *
     * @param keys The keys to remove.
     *
     * @returns True if all operations were successful, false otherwise.
     */ async removeMultiple(keys) {
        const storage = await this.getStorage();
        var _ref;
        return (_ref = await storage.removeMultiple(keys)) !== null && _ref !== void 0 ? _ref : false;
    }
    /**
     * Get the entire contents of the storage.
     *
     * @returns Promise that resolves with the entire contents of the storage.
     */ async entries() {
        const storage = await this.getStorage();
        if (HybridStorage.isIdbStorage(storage)) {
            return storage.entries();
        }
        const entries = await storage.entries();
        return Object.entries(entries).reduce((acc, [key, value])=>{
            acc[key] = HybridStorage.isSuperJSONResult(value) ? HybridStorage.deserialize(value) : value;
            return acc;
        }, {});
    }
    /**
     * Get all keys from the storage.
     *
     * @returns Promise that resolves with all keys from the storage.
     */ async keys() {
        const storage = await this.getStorage();
        return storage.keys();
    }
    /**
     * Check if a key exists in the storage.
     *
     * @param key The key to check.
     *
     * @returns True if the key exists, false otherwise.
     */ async has(key) {
        const storage = await this.getStorage();
        return storage.has(key);
    }
    /**
     * Clears the storage.
     */ async clear() {
        const storage = await this.getStorage();
        await storage.clear();
    }
    /**
     * Constructs an instance of the HybridStorage class.
     *
     * @param fallbackStorage The storage area to use when IndexedDB is not supported.
     */ constructor(fallbackStorage){
        /**
     * Holds the instance of the selected storage mechanism.
     *
     * @note We use SuperJSON to serialize and deserialize the data when using the fallback storage mechanism,
     * because it only supports storing JSON-serializable data.
     */ _define_property(this, "storage", null);
        /**
     * The storage area to use when IndexedDB is not supported.
     */ _define_property(this, "fallbackStorage", void 0);
        this.fallbackStorage = fallbackStorage;
    }
}
/**
     * A flag indicating whether IndexedDB support has already been checked.
     */ _define_property(HybridStorage, "isIDBCapabilityChecked", false);
/**
     * A promise that resolves to whether IndexedDB is supported in the environment.
     * This promise is used to cache the result of the support check to prevent multiple checks.
     */ _define_property(HybridStorage, "idbCapabilityCheckerPromise", null);
/**
     * A flag that stores the result of the IndexedDB support check.
     * If true, IndexedDB is supported in the environment.
     */ _define_property(HybridStorage, "idbSupported", false);
/**
     * Prefix for the test IndexedDB database name.
     * This test database is used to check if IndexedDB is supported in the current environment.
     */ _define_property(HybridStorage, "TEST_IDB_NAME_PREFIX", 'test_');
/**
     * Version number for the test IndexedDB database.
     */ _define_property(HybridStorage, "TEST_IDB_VERSION", 1);
/**
     * The key used to store metadata in SuperJSON-serialized data.
     */ _define_property(HybridStorage, "SUPERJSON_META_KEY", 'meta');
/**
     * Serializes the given data using SuperJSON.
     *
     * @param data The data to serialize.
     *
     * @returns The serialized data.
     */ _define_property(HybridStorage, "serialize", (data)=>superjson__rspack_import_1/* .SuperJSON.serialize */.mb.serialize(data));
/**
     * Deserializes the given data using SuperJSON.
     *
     * @param data The data to deserialize.
     *
     * @returns The deserialized data.
     */ _define_property(HybridStorage, "deserialize", (data)=>superjson__rspack_import_1/* .SuperJSON.deserialize */.mb.deserialize(data));


},
58863(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  l: () => (IDBStorage)
});
/* import */ var idb__rspack_import_0 = __webpack_require__(93051);
/* import */ var _common_logger__rspack_import_1 = __webpack_require__(42228);
/**
 * Copyright (c) 2015-2026 Adguard Software Ltd.
 *
 * @file
 * This file is part of AdGuard Browser Extension (https://github.com/AdguardTeam/AdguardBrowserExtension).
 *
 * AdGuard Browser Extension is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * AdGuard Browser Extension is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with AdGuard Browser Extension. If not, see <http://www.gnu.org/licenses/>.
 */ function _define_property(obj, key, value) {
    if (key in obj) {
        Object.defineProperty(obj, key, {
            value: value,
            enumerable: true,
            configurable: true,
            writable: true
        });
    } else {
        obj[key] = value;
    }
    return obj;
}


/**
 * Provides a storage mechanism using IndexedDB. This class implements the
 * StorageInterface with asynchronous methods to interact with the database.
 *
 * @template Data The type of the value stored in the storage.
 */ class IDBStorage {
    /**
     * Ensures the database is opened before any operations. If the database
     * is not already opened, it opens the database.
     *
     * @returns The opened database instance.
     */ async getOpenedDb() {
        if (this.db) {
            return this.db;
        }
        if (this.dbGetterPromise) {
            return this.dbGetterPromise;
        }
        this.dbGetterPromise = (async ()=>{
            this.db = await (0,idb__rspack_import_0/* .openDB */.P2)(this.name, this.version, {
                upgrade: (db)=>{
                    // Make sure the store exists
                    if (!db.objectStoreNames.contains(this.store)) {
                        db.createObjectStore(this.store);
                    }
                }
            });
            this.dbGetterPromise = null;
            return this.db;
        })();
        return this.dbGetterPromise;
    }
    /**
     * Retrieves a value by key from the store.
     *
     * @param key The key of the value to retrieve.
     *
     * @returns The value associated with the key.
     */ async get(key) {
        const db = await this.getOpenedDb();
        return db.get(this.store, key);
    }
    /**
     * Sets a value in the store with the specified key.
     *
     * @param key The key under which to store the value.
     * @param value The value to store.
     */ async set(key, value) {
        const db = await this.getOpenedDb();
        await db.put(this.store, value, key);
    }
    /**
     * Removes a value from the store by key.
     *
     * @param key The key of the value to remove.
     */ async remove(key) {
        const db = await this.getOpenedDb();
        await db.delete(this.store, key);
    }
    /**
     * Atomic set operation for multiple key-value pairs.
     * This method is using transaction to ensure atomicity, if any of the operations fail,
     * the entire operation is rolled back. This helps to prevent data corruption / inconsistency.
     *
     * @param data The key-value pairs to set.
     *
     * @returns True if all operations were successful, false otherwise.
     *
     * @example
     * ```ts
     * const storage = new IDBStorage();
     * await storage.setMultiple({
     *    key1: 'value1',
     *    key2: 'value2',
     * });
     * ```
     */ async setMultiple(data) {
        const db = await this.getOpenedDb();
        const tx = db.transaction(this.store, 'readwrite');
        try {
            await Promise.all(Object.entries(data).map(([key, value])=>tx.store.put(value, key)));
            await tx.done;
        } catch (e) {
            _common_logger__rspack_import_1/* .logger.error */.v.error('[ext.IDBStorage.setMultiple]: error while setting multiple keys in the storage:', e);
            tx.abort();
            return false;
        }
        return true;
    }
    /**
     * Removes multiple key-value pairs from the storage.
     *
     * @param keys The keys to remove.
     *
     * @returns True if all operations were successful, false otherwise.
     */ async removeMultiple(keys) {
        const db = await this.getOpenedDb();
        const tx = db.transaction(this.store, 'readwrite');
        try {
            await Promise.all(keys.map((key)=>tx.store.delete(key)));
            await tx.done;
        } catch (e) {
            _common_logger__rspack_import_1/* .logger.error */.v.error('[ext.IDBStorage.removeMultiple]: error while removing multiple keys from the storage:', e);
            tx.abort();
            return false;
        }
        return true;
    }
    /**
     * Get the entire contents of the storage.
     *
     * @returns Promise that resolves with the entire contents of the storage.
     */ async entries() {
        const db = await this.getOpenedDb();
        const entries = {};
        const tx = db.transaction(this.store, 'readonly');
        // eslint-disable-next-line no-restricted-syntax
        for await (const cursor of tx.store){
            const key = String(cursor.key);
            entries[key] = cursor.value;
        }
        return entries;
    }
    /**
     * Get all keys in the storage.
     *
     * @returns Promise that resolves with all keys in the storage.
     */ async keys() {
        const db = await this.getOpenedDb();
        const idbKeys = await db.getAllKeys(this.store);
        return idbKeys.map((key)=>key.toString());
    }
    /**
     * Check if a key exists in the storage.
     *
     * @param key The key to check.
     *
     * @returns True if the key exists, false otherwise.
     */ async has(key) {
        const db = await this.getOpenedDb();
        const idbKey = await db.getKey(this.store, key);
        return idbKey !== undefined;
    }
    /**
     * Clears the storage.
     */ async clear() {
        const db = await this.getOpenedDb();
        await db.clear(this.store);
    }
    /**
     * Constructs an instance of the IDBStorage class.
     *
     * @param [name=IDBStorage.DEFAULT_IDB_NAME] The name of the database.
     * @param [version=1] The version of the database.
     * @param [store=IDBStorage.DEFAULT_STORE_NAME] The name of the store within the database.
     */ constructor(name = IDBStorage.DEFAULT_IDB_NAME, version = IDBStorage.DEFAULT_IDB_VERSION, store = IDBStorage.DEFAULT_STORE_NAME){
        /**
     * Holds the instance of the IndexedDB database.
     */ _define_property(this, "db", null);
        /**
     * Promise to get IndexedDB database.
     */ _define_property(this, "dbGetterPromise", null);
        /**
     * The name of the database.
     */ _define_property(this, "name", void 0);
        /**
     * The version of the database. Used for upgrades.
     */ _define_property(this, "version", void 0);
        /**
     * The name of the store within the database.
     */ _define_property(this, "store", void 0);
        this.name = name;
        this.version = version;
        this.store = store;
    }
}
/**
     * The default name of the store within the database.
     */ _define_property(IDBStorage, "DEFAULT_STORE_NAME", 'defaultStore');
/**
     * The default version of the database.
     */ _define_property(IDBStorage, "DEFAULT_IDB_VERSION", 1);
/**
     * The default name of the database.
     */ _define_property(IDBStorage, "DEFAULT_IDB_NAME", 'adguardIDB');


},
81764(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  g: () => (browserStorage)
});
/* import */ var core_js_modules_web_self_js__rspack_import_0 = __webpack_require__(73175);
/* import */ var core_js_modules_web_self_js__rspack_import_0_default = /*#__PURE__*/__webpack_require__.n(core_js_modules_web_self_js__rspack_import_0);
/* import */ var webextension_polyfill__rspack_import_1 = __webpack_require__(28467);
/* import */ var webextension_polyfill__rspack_import_1_default = /*#__PURE__*/__webpack_require__.n(webextension_polyfill__rspack_import_1);
/* import */ var _browser_storage__rspack_import_4 = __webpack_require__(93926);
/* import */ var _hybrid_storage__rspack_import_2 = __webpack_require__(36570);
/* import */ var _idb_storage__rspack_import_3 = __webpack_require__(58863);
/**
 * Copyright (c) 2015-2026 Adguard Software Ltd.
 *
 * @file
 * This file is part of AdGuard Browser Extension (https://github.com/AdguardTeam/AdguardBrowserExtension).
 *
 * AdGuard Browser Extension is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * AdGuard Browser Extension is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with AdGuard Browser Extension. If not, see <http://www.gnu.org/licenses/>.
 */ 




/**
 * Storage instance for accessing `browser.storage.local`.
 */ const browserStorage = new _browser_storage__rspack_import_4/* .BrowserStorage */.s((webextension_polyfill__rspack_import_1_default().storage.local));
/**
 * Storage instance for accessing `IndexedDB` with fallback to `browser.storage.local`.
 */ const hybridStorage = new _hybrid_storage__rspack_import_2/* .HybridStorage */.w((webextension_polyfill__rspack_import_1_default().storage.local));
// Expose storage instances to the global scope for debugging purposes,
// because it's hard to access them from the console in the background
// page or impossible from Application tab -> IndexedDB (showing empty page).
if (false) {}


},
42228(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  v: () => (logger)
});
/* import */ var core_js_modules_es_array_includes_js__rspack_import_0 = __webpack_require__(45403);
/* import */ var core_js_modules_es_array_includes_js__rspack_import_0_default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_array_includes_js__rspack_import_0);
/* import */ var core_js_modules_web_self_js__rspack_import_1 = __webpack_require__(73175);
/* import */ var core_js_modules_web_self_js__rspack_import_1_default = /*#__PURE__*/__webpack_require__.n(core_js_modules_web_self_js__rspack_import_1);
/* import */ var _adguard_logger__rspack_import_2 = __webpack_require__(44469);
/* import */ var _background_storages_shared_instances__rspack_import_3 = __webpack_require__(81764);
/**
 * Copyright (c) 2015-2026 Adguard Software Ltd.
 *
 * @file
 * This file is part of AdGuard Browser Extension (https://github.com/AdguardTeam/AdguardBrowserExtension).
 *
 * AdGuard Browser Extension is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * AdGuard Browser Extension is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with AdGuard Browser Extension. If not, see <http://www.gnu.org/licenses/>.
 */ function _define_property(obj, key, value) {
    if (key in obj) {
        Object.defineProperty(obj, key, {
            value: value,
            enumerable: true,
            configurable: true,
            writable: true
        });
    } else {
        obj[key] = value;
    }
    return obj;
}




/**
 * Extended logger with persistent log level setting.
 * Extends the base Logger class with browser storage integration
 * for saving and retrieving log level preferences.
 */ class ExtendedLogger extends _adguard_logger__rspack_import_2/* .Logger */.Vy {
    /**
     * Checks if the current log level is verbose (Debug or Verbose).
     *
     * This method is useful for determining if detailed logging should
     * be enabled across the application in different modules. Some kind of
     * "single point of truth".
     *
     * @returns True if current log level is Debug or Verbose, false otherwise.
     */ isVerbose() {
        return this.currentLevel === _adguard_logger__rspack_import_2/* .LogLevel.Debug */.$b.Debug || this.currentLevel === _adguard_logger__rspack_import_2/* .LogLevel.Verbose */.$b.Verbose;
    }
    /**
     * Sets log with persistent value, which will be saved, if
     * browser.storage.local is available.
     *
     * @param level Log level to set.
     */ setLogLevel(level) {
        this.currentLevel = level;
        _background_storages_shared_instances__rspack_import_3/* .browserStorage.set */.g.set(ExtendedLogger.LOG_LEVEL_LOCAL_STORAGE_KEY, level).catch((error)=>{
            // eslint-disable-next-line max-len
            this.error('[ext.ExtendedLogger.setLogLevel]: failed to save log level in browser.storage.local: ', error);
        });
    }
    /**
     * Validates if the provided value is a valid LogLevel.
     *
     * @param value Value to validate.
     *
     * @returns {boolean} True if the value is a valid LogLevel, false otherwise.
     */ static isValidLogLevel(value) {
        return typeof value === 'string' && Object.values(_adguard_logger__rspack_import_2/* .LogLevel */.$b).includes(value);
    }
    /**
     * Initializes the logger by loading the saved log level from browser storage.
     * Falls back to the default log level if retrieval fails or the stored level is invalid.
     *
     * @returns Promise that resolves when initialization is complete.
     */ async init() {
        try {
            const logLevel = await _background_storages_shared_instances__rspack_import_3/* .browserStorage.get */.g.get(ExtendedLogger.LOG_LEVEL_LOCAL_STORAGE_KEY);
            if (!ExtendedLogger.isValidLogLevel(logLevel)) {
                // Print a warning only if the log level is valuable.
                if (logLevel !== null && logLevel !== undefined) {
                    // eslint-disable-next-line max-len
                    this.warn('[ext.ExtendedLogger.init]: log level from browser.storage.local is not valid. Value: ', logLevel);
                }
                return;
            }
            try {
                this.setLogLevel(logLevel);
            } catch (e) {
                // eslint-disable-next-line max-len
                this.warn('[ext.ExtendedLogger.init]: failed to set log level from browser.storage.local, will set to default level. Error: ', e);
                this.setLogLevel(ExtendedLogger.DEFAULT_LOG_LEVEL);
            }
        } catch (error) {
            // eslint-disable-next-line max-len
            this.warn('[ext.ExtendedLogger.init]: failed to get log level from browser.storage.local: ', error);
        }
    }
    /**
     * Creates a new instance of ExtendedLogger.
     * Initializes the logger with the default log level based on build configuration.
     */ constructor(){
        super();
        this.currentLevel = ExtendedLogger.DEFAULT_LOG_LEVEL;
    }
}
/**
     * Key for storing the current log level in browser storage.
     */ _define_property(ExtendedLogger, "LOG_LEVEL_LOCAL_STORAGE_KEY", 'log-level');
/**
     * Default log level based on the build configuration.
     */ _define_property(ExtendedLogger, "DEFAULT_LOG_LEVEL",  true ? _adguard_logger__rspack_import_2/* .LogLevel.Info */.$b.Info : 0);
const logger = new ExtendedLogger();
// Expose logger to the window object,
// to have possibility to switch log level from the console.
// Example: adguard.logger.setCurrentLevel('trace');
// eslint-disable-next-line no-restricted-globals
Object.assign(self, {
    adguard: {
        ...self.adguard,
        logger
    }
});



},
37940(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  R: () => (i18n)
});
/* import */ var core_js_modules_es_error_cause_js__rspack_import_0 = __webpack_require__(38796);
/* import */ var core_js_modules_es_error_cause_js__rspack_import_0_default = /*#__PURE__*/__webpack_require__.n(core_js_modules_es_error_cause_js__rspack_import_0);
/* import */ var webextension_polyfill__rspack_import_1 = __webpack_require__(28467);
/* import */ var webextension_polyfill__rspack_import_1_default = /*#__PURE__*/__webpack_require__.n(webextension_polyfill__rspack_import_1);
/**
 * Copyright (c) 2015-2026 Adguard Software Ltd.
 *
 * @file
 * This file is part of AdGuard Browser Extension (https://github.com/AdguardTeam/AdguardBrowserExtension).
 *
 * AdGuard Browser Extension is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * AdGuard Browser Extension is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with AdGuard Browser Extension. If not, see <http://www.gnu.org/licenses/>.
 */ 

const BASE_LOCALE = 'en';
const baseMessages = __webpack_require__(21987);
const uiLanguage = webextension_polyfill__rspack_import_1_default().i18n.getUILanguage();
/**
 * Retrieves the localized message for the given key.
 *
 * @param key - The key corresponding to the message in the localization files
 *
 * @returns The localized message, or an empty string if the message is the same as the base locale (indicating no
 * translation)
 *
 * @throws {Error} If there is no such key in the messages
 */ const getMessage = (key)=>{
    const receivedMessage = webextension_polyfill__rspack_import_1_default().i18n.getMessage(key);
    if (uiLanguage !== BASE_LOCALE) {
        var _baseMessages_key;
        const baseMessage = (_baseMessages_key = baseMessages[key]) === null || _baseMessages_key === void 0 ? void 0 : _baseMessages_key.message;
        if (!baseMessage) {
            throw new Error(`There is no such key "${key}" in the messages`);
        }
        // The same strings mean that the message is not translated.
        // We return an empty string for @adguard/translator to fall back to the base message and base locale.
        // Without this, browser.i18n.getMessage returns the base locale message and the wrong UI language,
        // and @adguard/translator fails on plural forms validations.
        if (receivedMessage === baseMessage) {
            return '';
        }
    }
    return receivedMessage;
};
const i18n = {
    getMessage,
    /**
     * Retrieves the UI language, truncated to a 2-letter code.
     * This is because react translator supports only 2-letter codes.
     *
     * @returns The 2-letter UI language code
     */ getUILanguage: ()=>{
        return uiLanguage.substring(0, 2);
    },
    getBaseMessage: (key)=>{
        // thus we can test the base messages with keys without translations
        if (false) {}
        return webextension_polyfill__rspack_import_1_default().i18n.getMessage(key);
    },
    getBaseUILanguage: ()=>BASE_LOCALE
};


},
78466(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  N: () => (translator)
});
/* import */ var _adguard_translate__rspack_import_0 = __webpack_require__(20580);
/* import */ var _i18n__rspack_import_1 = __webpack_require__(37940);
/**
 * Copyright (c) 2015-2026 Adguard Software Ltd.
 *
 * @file
 * This file is part of AdGuard Browser Extension (https://github.com/AdguardTeam/AdguardBrowserExtension).
 *
 * AdGuard Browser Extension is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * AdGuard Browser Extension is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with AdGuard Browser Extension. If not, see <http://www.gnu.org/licenses/>.
 */ 

/**
 * Retrieves localized message by key, formats it and converts into string
 */ const translator = _adguard_translate__rspack_import_0/* .translate.createTranslator */.Tl.createTranslator(_i18n__rspack_import_1/* .i18n */.R);


},
27903(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  B: () => (UserAgent)
});
/* import */ var ua_parser_js__rspack_import_0 = __webpack_require__(67868);
/* import */ var ua_parser_js__rspack_import_0_default = /*#__PURE__*/__webpack_require__.n(ua_parser_js__rspack_import_0);
/* import */ var webextension_polyfill__rspack_import_1 = __webpack_require__(28467);
/* import */ var webextension_polyfill__rspack_import_1_default = /*#__PURE__*/__webpack_require__.n(webextension_polyfill__rspack_import_1);
/* import */ var _constants__rspack_import_2 = __webpack_require__(61788);
/**
 * Copyright (c) 2015-2026 Adguard Software Ltd.
 *
 * @file
 * This file is part of AdGuard Browser Extension (https://github.com/AdguardTeam/AdguardBrowserExtension).
 *
 * AdGuard Browser Extension is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * AdGuard Browser Extension is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with AdGuard Browser Extension. If not, see <http://www.gnu.org/licenses/>.
 */ function _define_property(obj, key, value) {
    if (key in obj) {
        Object.defineProperty(obj, key, {
            value: value,
            enumerable: true,
            configurable: true,
            writable: true
        });
    } else {
        obj[key] = value;
    }
    return obj;
}



/**
 * Helper class for user agent data.
 *
 * @see https://developer.mozilla.org/en-US/docs/Web/API/User-Agent_Client_Hints_API#browser_compatibility
 */ class UserAgent {
    /**
     * Returns current browser name.
     *
     * @returns user agent browser name.
     */ static getBrowserName() {
        return UserAgent.isFirefoxMobile ? 'Firefox Mobile' : UserAgent.parser.getBrowser().name;
    }
    /**
     * Returns current OS name.
     *
     * @returns OS name as string if possible to detect, undefined otherwise.
     */ static getSystemName() {
        return UserAgent.parser.getOS().name;
    }
    /**
     * Returns current OS version.
     *
     * @returns OS version as string if possible to detect, undefined otherwise.
     */ static getSystemVersion() {
        return UserAgent.parser.getOS().version;
    }
    /**
     * Returns current platform version.
     * Uses NavigatorUAData.getHighEntropyValues() to get platform version.
     *
     * @returns Actual platform version as string if possible to detect, undefined otherwise.
     */ static async getPlatformVersion() {
        let platformVersion;
        try {
            var _navigator_userAgentData;
            const ua = await ((_navigator_userAgentData = navigator.userAgentData) === null || _navigator_userAgentData === void 0 ? void 0 : _navigator_userAgentData.getHighEntropyValues([
                UserAgent.PLATFORM_VERSION
            ]));
            platformVersion = ua === null || ua === void 0 ? void 0 : ua[UserAgent.PLATFORM_VERSION];
        } catch (e) {
        // do nothing
        }
        return platformVersion;
    }
    /**
     * Returns actual Windows version if it is parsed from user agent as Windows 10.
     *
     * @see {@link https://learn.microsoft.com/en-us/microsoft-edge/web-platform/how-to-detect-win11#sample-code-for-detecting-windows-11}.
     *
     * @param version The Windows version string from user agent.
     *
     * @returns Actual Windows version.
     */ static async getActualWindowsVersion(version) {
        let actualVersion = version;
        const platformVersion = await UserAgent.getPlatformVersion();
        if (typeof platformVersion !== 'undefined') {
            const rawMajorPlatformVersion = platformVersion.split('.')[0];
            const majorPlatformVersion = rawMajorPlatformVersion && parseInt(rawMajorPlatformVersion, 10);
            if (!majorPlatformVersion || Number.isNaN(majorPlatformVersion)) {
                return actualVersion;
            }
            if (majorPlatformVersion >= UserAgent.MIN_WINDOWS_11_PLATFORM_VERSION) {
                actualVersion = UserAgent.WINDOWS_11_OS_VERSION;
            }
        }
        return actualVersion;
    }
    /**
     * Returns actual MacOS version if it is possible to detect, otherwise returns passed `version`.
     *
     * @param version MacOS version parsed from user agent.
     *
     * @returns Actual MacOS version.
     */ static async getActualMacosVersion(version) {
        let actualVersion = version;
        const platformVersion = await UserAgent.getPlatformVersion();
        if (typeof platformVersion !== 'undefined') {
            actualVersion = platformVersion;
        }
        return actualVersion;
    }
    /**
     * Returns current system info — OS name and version.
     *
     * @returns System info as string if possible to detect, undefined otherwise.
     */ static async getSystemInfo() {
        let systemInfo = '';
        const osName = UserAgent.getSystemName();
        let osVersion = UserAgent.getSystemVersion();
        if (typeof osName !== 'undefined') {
            systemInfo += osName;
        }
        if (typeof osVersion !== 'undefined') {
            // windows 11 is parsed as windows 10 from user agent
            if (UserAgent.isWindows && osVersion === UserAgent.WINDOWS_10_OS_VERSION) {
                osVersion = await UserAgent.getActualWindowsVersion(osVersion);
            } else if (UserAgent.isMacOs) {
                // mac os version can be parsed from user agent as 10.15.7
                // so it also might be more specific version like 13.5.2
                osVersion = await UserAgent.getActualMacosVersion(osVersion);
            }
            systemInfo += ` ${osVersion}`;
        }
        if (systemInfo.length === 0) {
            return undefined;
        }
        return systemInfo;
    }
    /**
     * Check if the current platform is Android.
     * This method is more accurate than using UserAgent string,
     * because it uses the browser API to get the platform info.
     *
     * On desktop-class Chromium builds running on Android (e.g. Chrome in desktop
     * mode), `getPlatformInfo().os` returns `'android'`, but the browser uses
     * desktop extension popup auto-sizing. In that case `navigator.userAgentData.mobile`
     * is `false`, so we use it to avoid treating desktop-class Android as mobile Android.
     *
     * @returns True if the current platform is Android.
     */ static async getIsAndroid() {
        var _navigator_userAgentData;
        // If userAgentData is available and indicates a non-mobile device,
        // this is a desktop-class environment (e.g. desktop Chrome on Android),
        // so we should not treat it as mobile Android.
        if (((_navigator_userAgentData = navigator.userAgentData) === null || _navigator_userAgentData === void 0 ? void 0 : _navigator_userAgentData.mobile) === false) {
            return false;
        }
        try {
            const { os } = await webextension_polyfill__rspack_import_1_default().runtime.getPlatformInfo();
            return os === UserAgent.ANDROID_OS_NAME;
        } catch  {
            // If runtime.getPlatformInfo() is not supported, we fallback to the UserAgent string.
            return UserAgent.isAndroid;
        }
    }
    /**
     * Check if the current browser is as given.
     *
     * @param browserName Browser Name.
     *
     * @returns true, if current browser has specified name.
     */ static isTargetBrowser(browserName) {
        return UserAgent.parser.getBrowser().name === browserName;
    }
    /**
     * Check if current platform is as given.
     *
     * @param platformName Platform name.
     *
     * @returns true, if current browser has specified name.
     */ static isTargetPlatform(platformName) {
        return UserAgent.getSystemName() === platformName;
    }
    /**
     * Check if current engine is as given.
     *
     * @param engineName Engine name.
     *
     * @returns true, if current engine has specified name.
     */ static isTargetEngine(engineName) {
        return UserAgent.parser.getEngine().name === engineName;
    }
    static isTargetDeviceType(deviceType) {
        return UserAgent.parser.getDevice().type === deviceType;
    }
    /**
     * Returns a major browser version.
     *
     * @returns browser version number or undefined.
     */ static getVersion() {
        var _browser_version;
        const browser = this.parser.getBrowser();
        const versionNumber = Number((_browser_version = browser.version) === null || _browser_version === void 0 ? void 0 : _browser_version.split('.')[0]);
        return Number.isNaN(versionNumber) ? undefined : versionNumber;
    }
    /**
     * Returns a major engine version.
     *
     * @returns engine version number or undefined.
     */ static getEngineVersion() {
        var _engine_version;
        const engine = this.parser.getEngine();
        const versionNumber = Number((_engine_version = engine.version) === null || _engine_version === void 0 ? void 0 : _engine_version.split('.')[0]);
        return Number.isNaN(versionNumber) ? undefined : versionNumber;
    }
}
_define_property(UserAgent, "WINDOWS_10_OS_VERSION", '10');
_define_property(UserAgent, "WINDOWS_11_OS_VERSION", '11');
_define_property(UserAgent, "PLATFORM_VERSION", 'platformVersion');
_define_property(UserAgent, "MIN_WINDOWS_11_PLATFORM_VERSION", 13);
_define_property(UserAgent, "ANDROID_OS_NAME", 'android');
_define_property(UserAgent, "parser", new (ua_parser_js__rspack_import_0_default())(navigator.userAgent));
_define_property(UserAgent, "version", UserAgent.getVersion());
_define_property(UserAgent, "engineVersion", UserAgent.getEngineVersion());
_define_property(UserAgent, "isChrome", UserAgent.isTargetBrowser('Chrome'));
_define_property(UserAgent, "isFirefox", UserAgent.isTargetBrowser('Firefox'));
_define_property(UserAgent, "isOpera", UserAgent.isTargetBrowser('Opera'));
_define_property(UserAgent, "isYandex", UserAgent.isTargetBrowser('Yandex'));
_define_property(UserAgent, "isEdge", UserAgent.isTargetBrowser('Edge'));
_define_property(UserAgent, "isEdgeChromium", UserAgent.isEdge && !!(UserAgent.version && UserAgent.version >= 79));
_define_property(UserAgent, "isMacOs", UserAgent.isTargetPlatform('Mac OS'));
_define_property(UserAgent, "isWindows", UserAgent.isTargetPlatform('Windows'));
_define_property(UserAgent, "isAndroid", UserAgent.isTargetPlatform('Android'));
_define_property(UserAgent, "isChromium", UserAgent.isTargetEngine('Blink'));
_define_property(UserAgent, "isMobileDevice", UserAgent.isTargetDeviceType('mobile'));
_define_property(UserAgent, "isFirefoxMobile", UserAgent.isFirefox && UserAgent.isMobileDevice);
_define_property(UserAgent, "isOculus", UserAgent.isTargetBrowser('Oculus Browser'));
_define_property(UserAgent, "isSupportedBrowser", UserAgent.isChrome && Number(UserAgent.version) >= _constants__rspack_import_2/* .MIN_SUPPORTED_VERSION.CHROMIUM_MV2 */.DV.CHROMIUM_MV2 || UserAgent.isEdgeChromium && Number(UserAgent.version) >= _constants__rspack_import_2/* .MIN_SUPPORTED_VERSION.EDGE_CHROMIUM */.DV.EDGE_CHROMIUM || UserAgent.isFirefox && Number(UserAgent.version) >= _constants__rspack_import_2/* .MIN_SUPPORTED_VERSION.FIREFOX */.DV.FIREFOX || UserAgent.isFirefoxMobile && Number(UserAgent.version) >= _constants__rspack_import_2/* .MIN_SUPPORTED_VERSION.FIREFOX_MOBILE */.DV.FIREFOX_MOBILE || UserAgent.isOpera && Number(UserAgent.version) >= _constants__rspack_import_2/* .MIN_SUPPORTED_VERSION.OPERA */.DV.OPERA);
_define_property(UserAgent, "browserName", UserAgent.getBrowserName());


},
31740(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";

// EXPORTS
__webpack_require__.d(__webpack_exports__, {
  u: () => (/* reexport */ ConfirmModal)
});

// EXTERNAL MODULE: ./node_modules/.pnpm/react@17.0.2/node_modules/react/jsx-runtime.js
var jsx_runtime = __webpack_require__(7357);
// EXTERNAL MODULE: ./node_modules/.pnpm/react@17.0.2/node_modules/react/index.js
var react = __webpack_require__(33353);
// EXTERNAL MODULE: ./node_modules/.pnpm/react-modal@3.16.1_react-dom@17.0.2_react@17.0.2__react@17.0.2/node_modules/react-modal/lib/index.js
var lib = __webpack_require__(96242);
var lib_default = /*#__PURE__*/__webpack_require__.n(lib);
// EXTERNAL MODULE: ./node_modules/.pnpm/classnames@2.3.2/node_modules/classnames/index.js
var classnames = __webpack_require__(52996);
var classnames_default = /*#__PURE__*/__webpack_require__.n(classnames);
// EXTERNAL MODULE: ./Extension/src/common/translators/translator.ts
var translator = __webpack_require__(78466);
// EXTERNAL MODULE: ./Extension/src/pages/common/components/ui/CloseIcon.tsx
var CloseIcon = __webpack_require__(83898);
// EXTERNAL MODULE: ./Extension/src/pages/common/styles/theme.ts
var theme = __webpack_require__(66491);
;// CONCATENATED MODULE: ./Extension/src/pages/common/components/ConfirmModal/ConfirmModal.tsx
/**
 * Copyright (c) 2015-2026 Adguard Software Ltd.
 *
 * @file
 * This file is part of AdGuard Browser Extension (https://github.com/AdguardTeam/AdguardBrowserExtension).
 *
 * AdGuard Browser Extension is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * AdGuard Browser Extension is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with AdGuard Browser Extension. If not, see <http://www.gnu.org/licenses/>.
 */ 






const ConfirmModal = ({ title, subtitle, isOpen, onConfirm, onCancel, setIsOpen, customConfirmTitle, customCancelTitle, isConsent, isScrollable = false })=>{
    const confirmTitle = customConfirmTitle || 'OK';
    const cancelTitle = customCancelTitle || translator/* .translator.getMessage */.N.getMessage('options_confirm_modal_cancel_button');
    const okBtnClassName = classnames_default()(`button button--l ${theme/* ["default"].modal.btn */.A.modal.btn} button--green-bg`, {
        'button--red-bg': !isConsent
    });
    const closeModal = ()=>{
        setIsOpen(false);
    };
    const handleConfirm = ()=>{
        closeModal();
        onConfirm();
    };
    const handleCancel = ()=>{
        closeModal();
        if (onCancel) {
            onCancel();
        }
    };
    return /*#__PURE__*/ (0,jsx_runtime.jsx)((lib_default()), {
        isOpen: isOpen,
        onRequestClose: handleCancel,
        overlayClassName: theme/* ["default"].modal.overlay */.A.modal.overlay,
        className: theme/* ["default"].modal.wrapper */.A.modal.wrapper,
        children: /*#__PURE__*/ (0,jsx_runtime.jsxs)("div", {
            // 'modalScrollable' is needed for ':has(.modalScrollable)' selector to work
            // and for scrollbar to display properly (AG-34984)
            className: classnames_default()(theme/* ["default"].modal.modal */.A.modal.modal, isScrollable && theme/* ["default"].modal.modalScrollable */.A.modal.modalScrollable),
            children: [
                /*#__PURE__*/ (0,jsx_runtime.jsxs)("div", {
                    className: theme/* ["default"].modal.content */.A.modal.content,
                    children: [
                        /*#__PURE__*/ (0,jsx_runtime.jsx)("button", {
                            type: "button",
                            className: `button ${theme/* ["default"].modal.btnClose */.A.modal.btnClose}`,
                            title: translator/* .translator.getMessage */.N.getMessage('close_button_title'),
                            onClick: handleCancel,
                            children: /*#__PURE__*/ (0,jsx_runtime.jsx)(CloseIcon/* .CloseIcon */.U, {})
                        }),
                        /*#__PURE__*/ (0,jsx_runtime.jsx)("div", {
                            className: theme/* ["default"].modal.header */.A.modal.header,
                            children: /*#__PURE__*/ (0,jsx_runtime.jsx)("div", {
                                className: theme/* ["default"].modal.title */.A.modal.title,
                                children: title
                            })
                        }),
                        subtitle && /*#__PURE__*/ (0,jsx_runtime.jsx)("div", {
                            className: theme/* ["default"].modal.subtitle */.A.modal.subtitle,
                            children: subtitle
                        })
                    ]
                }),
                /*#__PURE__*/ (0,jsx_runtime.jsxs)("div", {
                    className: theme/* ["default"].modal.actions */.A.modal.actions,
                    children: [
                        /*#__PURE__*/ (0,jsx_runtime.jsx)("button", {
                            className: okBtnClassName,
                            type: "button",
                            onClick: handleConfirm,
                            title: confirmTitle,
                            children: confirmTitle
                        }),
                        /*#__PURE__*/ (0,jsx_runtime.jsx)("button", {
                            className: `button button--l button--transparent ${theme/* ["default"].modal.btn */.A.modal.btn}`,
                            type: "button",
                            onClick: handleCancel,
                            title: cancelTitle,
                            children: cancelTitle
                        })
                    ]
                })
            ]
        })
    });
};

;// CONCATENATED MODULE: ./Extension/src/pages/common/components/ConfirmModal/index.ts
/**
 * Copyright (c) 2015-2026 Adguard Software Ltd.
 *
 * @file
 * This file is part of AdGuard Browser Extension (https://github.com/AdguardTeam/AdguardBrowserExtension).
 *
 * AdGuard Browser Extension is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * AdGuard Browser Extension is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with AdGuard Browser Extension. If not, see <http://www.gnu.org/licenses/>.
 */ 


},
13954(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  C: () => (adguardTheme),
  U: () => (adguardHighlightStyle)
});
/* import */ var _codemirror_view__rspack_import_2 = __webpack_require__(92380);
/* import */ var _codemirror_language__rspack_import_1 = __webpack_require__(1171);
/* import */ var _lezer_highlight__rspack_import_0 = __webpack_require__(82073);
/**
 * Copyright (c) 2015-2026 Adguard Software Ltd.
 *
 * @file
 * This file is part of AdGuard Browser Extension (https://github.com/AdguardTeam/AdguardBrowserExtension).
 *
 * AdGuard Browser Extension is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * AdGuard Browser Extension is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with AdGuard Browser Extension. If not, see <http://www.gnu.org/licenses/>.
 */ 


/**
 * Token colors mapped to the AdGuard editor CSS variables. Passed to
 * `initEditor` via `conf.extensions` and wrapped in `syntaxHighlighting()`
 * without the `fallback` option, so it lands in CodeMirror's main
 * `highlighterFacet`. The library registers its built-in `defaultHighlightStyle`
 * as a fallback highlighter, and CodeMirror ignores fallback highlighters
 * entirely whenever any non-fallback highlighter is present — so this style
 * wins regardless of extension ordering.
 */ const adguardHighlightStyle = _codemirror_language__rspack_import_1/* .HighlightStyle.define */.cr.define([
    {
        tag: _lezer_highlight__rspack_import_0/* .tags.comment */._A.comment,
        color: 'var(--editor-comment)',
        fontStyle: 'italic'
    },
    {
        tag: _lezer_highlight__rspack_import_0/* .tags.keyword */._A.keyword,
        color: 'var(--editor-syntax-red)'
    },
    {
        tag: _lezer_highlight__rspack_import_0/* .tags.string */._A.string,
        color: 'var(--editor-syntax-red)'
    },
    {
        tag: _lezer_highlight__rspack_import_0/* .tags.operator */._A.operator,
        color: 'var(--editor-syntax-blue)'
    },
    {
        tag: _lezer_highlight__rspack_import_0/* .tags.modifier */._A.modifier,
        color: 'var(--editor-syntax-blue)'
    },
    {
        tag: _lezer_highlight__rspack_import_0/* .tags.propertyName */._A.propertyName,
        color: 'var(--editor-syntax-pink)'
    },
    {
        tag: _lezer_highlight__rspack_import_0/* .tags.tagName */._A.tagName,
        color: 'var(--editor-syntax-pink)'
    },
    {
        tag: _lezer_highlight__rspack_import_0/* .tags.attributeName */._A.attributeName,
        color: 'var(--editor-syntax-yellow)'
    },
    {
        tag: _lezer_highlight__rspack_import_0/* .tags.number */._A.number,
        color: 'var(--editor-syntax-yellow)'
    }
]);
/**
 * Editor background reset mapped to AdGuard variables. Selection and active-line
 * colors are intentionally NOT set here: they live in `editor.pcss`
 * (`.cm-selectionBackground` / `.cm-activeLine`) so they stay consistent with
 * the rest of the editor chrome and match the previous editor (Ace) styling.
 */ const adguardTheme = _codemirror_view__rspack_import_2/* .EditorView.theme */.Lz.theme({
    '&': {
        backgroundColor: 'transparent'
    }
});


},
44950(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";

// EXPORTS
__webpack_require__.d(__webpack_exports__, {
  K: () => (/* reexport */ Editor),
  S: () => (/* reexport */ EditorLeaveModal)
});

// EXTERNAL MODULE: ./node_modules/.pnpm/core-js@3.40.0/node_modules/core-js/modules/web.url-search-params.delete.js
var web_url_search_params_delete = __webpack_require__(70279);
// EXTERNAL MODULE: ./node_modules/.pnpm/core-js@3.40.0/node_modules/core-js/modules/web.url-search-params.has.js
var web_url_search_params_has = __webpack_require__(16786);
// EXTERNAL MODULE: ./node_modules/.pnpm/core-js@3.40.0/node_modules/core-js/modules/web.url-search-params.size.js
var web_url_search_params_size = __webpack_require__(77269);
// EXTERNAL MODULE: ./node_modules/.pnpm/core-js@3.40.0/node_modules/core-js/modules/es.array.push.js
var es_array_push = __webpack_require__(75126);
// EXTERNAL MODULE: ./node_modules/.pnpm/react@17.0.2/node_modules/react/jsx-runtime.js
var jsx_runtime = __webpack_require__(7357);
// EXTERNAL MODULE: ./node_modules/.pnpm/react@17.0.2/node_modules/react/index.js
var react = __webpack_require__(33353);
// EXTERNAL MODULE: ./node_modules/.pnpm/@codemirror+state@6.6.0/node_modules/@codemirror/state/dist/index.js + 1 modules
var dist = __webpack_require__(78976);
// EXTERNAL MODULE: ./node_modules/.pnpm/@codemirror+view@6.43.0/node_modules/@codemirror/view/dist/index.js + 1 modules
var view_dist = __webpack_require__(92380);
// EXTERNAL MODULE: ./node_modules/.pnpm/@codemirror+language@6.12.3/node_modules/@codemirror/language/dist/index.js
var language_dist = __webpack_require__(1171);
// EXTERNAL MODULE: ./node_modules/.pnpm/@codemirror+search@6.7.0/node_modules/@codemirror/search/dist/index.js + 1 modules
var search_dist = __webpack_require__(90364);
// EXTERNAL MODULE: ./node_modules/.pnpm/classnames@2.3.2/node_modules/classnames/index.js
var classnames = __webpack_require__(52996);
var classnames_default = /*#__PURE__*/__webpack_require__.n(classnames);
// EXTERNAL MODULE: ./node_modules/.pnpm/@adguard+rules-editor@2.0.0_@codemirror+commands@6.10.3_@codemirror+language@6.12.3_@co_2dea2690a8d617c536442feaa2646c5a/node_modules/@adguard/rules-editor/dist/index.js
var rules_editor_dist = __webpack_require__(5710);
// EXTERNAL MODULE: ./Extension/src/common/logger.ts
var logger = __webpack_require__(42228);
// EXTERNAL MODULE: ./Extension/src/common/user-agent.ts
var user_agent = __webpack_require__(27903);
// EXTERNAL MODULE: ./Extension/src/pages/common/constants.ts
var constants = __webpack_require__(81166);
// EXTERNAL MODULE: ./node_modules/.pnpm/@codemirror+commands@6.10.3/node_modules/@codemirror/commands/dist/index.js
var commands_dist = __webpack_require__(47009);
;// CONCATENATED MODULE: ./Extension/src/pages/common/components/Editor/editor-handle.ts
/**
 * Copyright (c) 2015-2026 Adguard Software Ltd.
 *
 * @file
 * This file is part of AdGuard Browser Extension (https://github.com/AdguardTeam/AdguardBrowserExtension).
 *
 * AdGuard Browser Extension is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * AdGuard Browser Extension is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with AdGuard Browser Extension. If not, see <http://www.gnu.org/licenses/>.
 */ 



/**
 * Builds the imperative handle around a CodeMirror {@link EditorView}.
 *
 * Returns an object literal (not a class) whose methods close over `view`
 * rather than `this`, so they stay bound when passed around detached
 * (e.g. `editorRef.current.setValue`) without manual binding.
 *
 * @param view The editor view to wrap.
 * @param compartments Compartments used for wrap/read-only reconfiguration.
 *
 * @returns The imperative editor handle.
 */ const createEditorHandle = (view, compartments)=>({
        /**
     * Returns the entire document content as a single string.
     *
     * @returns Current editor value.
     */ getValue () {
            return view.state.doc.toString();
        },
        /**
     * Replaces the entire document content with the given value and inserts
     * a full history barrier so the user cannot undo past this replacement.
     *
     * @param value The new content to set.
     */ setValue (value) {
            const changes = view.state.changes({
                from: 0,
                to: view.state.doc.length,
                insert: value
            });
            view.dispatch({
                changes,
                selection: {
                    anchor: changes.newLength
                },
                annotations: commands_dist/* .isolateHistory.of */._B.of('full')
            });
        },
        /**
     * Returns the current cursor position.
     *
     * @returns Cursor position with 1-based line and 0-based character offset.
     */ getCursor () {
            const { head } = view.state.selection.main;
            const line = view.state.doc.lineAt(head);
            return {
                line: line.number,
                ch: head - line.from
            };
        },
        /**
     * Moves the cursor to the given position and scrolls it into view.
     * Line and character offsets are clamped to valid document bounds.
     *
     * @param cursor Target cursor position with 1-based line
     * and 0-based character offset.
     */ setCursor ({ line, ch }) {
            const { doc } = view.state;
            const targetLine = doc.line(Math.min(Math.max(line, 1), doc.lines));
            const anchor = targetLine.from + Math.min(Math.max(ch, 0), targetLine.length);
            view.dispatch({
                selection: {
                    anchor
                },
                scrollIntoView: true
            });
        },
        /**
     * Toggles line wrapping mode via the wrap compartment.
     *
     * @param enabled Whether line wrapping should be enabled.
     */ setWrap (enabled) {
            view.dispatch({
                effects: compartments.wrap.reconfigure(enabled ? view_dist/* .EditorView.lineWrapping */.Lz.lineWrapping : [])
            });
        },
        /**
     * Toggles read-only mode via the readOnly compartment. When enabled,
     * the editor is both non-editable and prevents cursor blinking.
     *
     * @param enabled Whether the editor should be read-only.
     */ setReadOnly (enabled) {
            view.dispatch({
                effects: compartments.readOnly.reconfigure(enabled ? [
                    dist/* .EditorState.readOnly.of */.$t.readOnly.of(true),
                    view_dist/* .EditorView.editable.of */.Lz.editable.of(false)
                ] : [])
            });
        },
        /**
     * Focuses the editor, moving keyboard input to it.
     */ focus () {
            view.focus();
        }
    });
const createDeferredEditorHandle = ()=>{
    let real = null;
    // Once detached (on unmount), the handle is dead: there is no second
    // `attach` to replay buffered state, so writes must be dropped rather than
    // captured in pending state that would never be flushed.
    let detached = false;
    // Buffered state captured before the underlying view exists, replayed in
    // call order on attach. Only the setters (`setValue`, `setCursor`,
    // `setWrap`, `setReadOnly`, `focus`) are buffered; the readers
    // (`getValue`, `getCursor`) return a sync default instead.
    const pending = [];
    // Last buffered value per reader, used before the view exists. Readers are
    // not in the queued `WriteOp` shape (they return, they don't replay), so
    // they are tracked separately by key.
    const pendingReads = {
        value: '',
        cursor: {
            line: 1,
            ch: 0
        }
    };
    const dispatch = (method, ...args)=>{
        if (real) {
            real[method](...args);
        } else if (!detached) {
            // Only the first positional arg matters for every setter on
            // EditorHandle; focus carries no arg.
            pending.push({
                method,
                value: args[0]
            });
        }
    };
    const handle = {
        getValue () {
            return real ? real.getValue() : pendingReads.value;
        },
        setValue (value) {
            if (!real) {
                pendingReads.value = value;
            }
            dispatch('setValue', value);
        },
        getCursor () {
            return real ? real.getCursor() : pendingReads.cursor;
        },
        setCursor (cursor) {
            if (!real) {
                pendingReads.cursor = cursor;
            }
            dispatch('setCursor', cursor);
        },
        setWrap (enabled) {
            dispatch('setWrap', enabled);
        },
        setReadOnly (enabled) {
            dispatch('setReadOnly', enabled);
        },
        focus () {
            dispatch('focus');
        }
    };
    return {
        handle,
        attach (view, compartments) {
            real = createEditorHandle(view, compartments);
            // Replay buffered writes in call order. Because entries are
            // appended in the order they were made, `setValue` runs before
            // a subsequent `setCursor` — preserving the cursor position the
            // comment above relied on (setValue moves the cursor to the end).
            for (const { method, value } of pending){
                // Same narrowing as in `dispatch`: each setter takes exactly
                // one argument that `WriteOp` holds in `value`.
                real[method](value);
            }
            pending.length = 0;
        },
        detach () {
            real = null;
            detached = true;
        }
    };
};

// EXTERNAL MODULE: ./Extension/src/pages/common/components/Editor/adguard-theme.ts
var adguard_theme = __webpack_require__(13954);
// EXTERNAL MODULE: ./node_modules/.pnpm/style-loader@4.0.0_webpack@5.97.1_@swc+core@1.11.21_/node_modules/style-loader/dist/runtime/injectStylesIntoStyleTag.js
var injectStylesIntoStyleTag = __webpack_require__(42604);
var injectStylesIntoStyleTag_default = /*#__PURE__*/__webpack_require__.n(injectStylesIntoStyleTag);
// EXTERNAL MODULE: ./node_modules/.pnpm/style-loader@4.0.0_webpack@5.97.1_@swc+core@1.11.21_/node_modules/style-loader/dist/runtime/styleDomAPI.js
var styleDomAPI = __webpack_require__(91605);
var styleDomAPI_default = /*#__PURE__*/__webpack_require__.n(styleDomAPI);
// EXTERNAL MODULE: ./node_modules/.pnpm/style-loader@4.0.0_webpack@5.97.1_@swc+core@1.11.21_/node_modules/style-loader/dist/runtime/insertBySelector.js
var insertBySelector = __webpack_require__(70103);
var insertBySelector_default = /*#__PURE__*/__webpack_require__.n(insertBySelector);
// EXTERNAL MODULE: ./node_modules/.pnpm/style-loader@4.0.0_webpack@5.97.1_@swc+core@1.11.21_/node_modules/style-loader/dist/runtime/setAttributesWithoutAttributes.js
var setAttributesWithoutAttributes = __webpack_require__(11556);
var setAttributesWithoutAttributes_default = /*#__PURE__*/__webpack_require__.n(setAttributesWithoutAttributes);
// EXTERNAL MODULE: ./node_modules/.pnpm/style-loader@4.0.0_webpack@5.97.1_@swc+core@1.11.21_/node_modules/style-loader/dist/runtime/insertStyleElement.js
var insertStyleElement = __webpack_require__(71712);
var insertStyleElement_default = /*#__PURE__*/__webpack_require__.n(insertStyleElement);
// EXTERNAL MODULE: ./node_modules/.pnpm/style-loader@4.0.0_webpack@5.97.1_@swc+core@1.11.21_/node_modules/style-loader/dist/runtime/styleTagTransform.js
var styleTagTransform = __webpack_require__(16077);
var styleTagTransform_default = /*#__PURE__*/__webpack_require__.n(styleTagTransform);
// EXTERNAL MODULE: ./node_modules/.pnpm/css-loader@7.1.2_@rspack+core@1.6.6_webpack@5.97.1_@swc+core@1.11.21_/node_modules/css-loader/dist/cjs.js??ruleSet[1].rules[4].use[1]!./node_modules/.pnpm/postcss-loader@8.1.1_@rspack+core@1.6.6_postcss@8.4.49_typescript@5.6.3_webpack@5.97.1_@swc+core@1.11.21_/node_modules/postcss-loader/dist/cjs.js!./Extension/src/pages/common/components/Editor/editor.pcss
var editor = __webpack_require__(12668);
;// CONCATENATED MODULE: ./Extension/src/pages/common/components/Editor/editor.pcss

      
      
      
      
      
      
      
      
      

var options = {};

options.styleTagTransform = (styleTagTransform_default());
options.setAttributes = (setAttributesWithoutAttributes_default());
options.insert = insertBySelector_default().bind(null, "head");
options.domAPI = (styleDomAPI_default());
options.insertStyleElement = (insertStyleElement_default());

var update = injectStylesIntoStyleTag_default()(editor/* ["default"] */.A, options);




       /* export default */ const Editor_editor = (editor/* ["default"] */.A && editor/* ["default"].locals */.A.locals ? editor/* ["default"].locals */.A.locals : undefined);

;// CONCATENATED MODULE: ./Extension/src/pages/common/components/Editor/Editor.tsx
/**
 * Copyright (c) 2015-2026 Adguard Software Ltd.
 *
 * @file
 * This file is part of AdGuard Browser Extension (https://github.com/AdguardTeam/AdguardBrowserExtension).
 *
 * AdGuard Browser Extension is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * AdGuard Browser Extension is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with AdGuard Browser Extension. If not, see <http://www.gnu.org/licenses/>.
 */ 

















/**
 * Helper to get Oculus-specific class for the editor container.
 *
 * Task: AG-43589 — see this task number for the related CSS workaround.
 */ const getOculusClass = ()=>{
    return user_agent/* .UserAgent.isOculus */.B.isOculus ? 'oculus-browser' : '';
};
const DEFAULT_EDITOR_SIZE = {
    width: '618px',
    height: '300px'
};
/**
 * Total horizontal padding of the editor container (left + right).
 */ const EDITOR_PADDING = 26;
const EDITOR_PLACEHOLDER = 'example.com';
const Editor = ({ name, editorRef, onChange, fullscreen, highlightRules, shouldResetSize, onSave, onExit, readOnly = false, wrapEnabled = false })=>{
    const SIZE_STORAGE_KEY = `${name}_editor-size`;
    const [size, setSize] = (0,react.useState)(()=>{
        const stored = localStorage.getItem(SIZE_STORAGE_KEY);
        if (!stored) {
            return DEFAULT_EDITOR_SIZE;
        }
        try {
            return JSON.parse(stored) || DEFAULT_EDITOR_SIZE;
        } catch  {
            return DEFAULT_EDITOR_SIZE;
        }
    });
    const nodeRef = (0,react.useRef)(null);
    const containerRef = (0,react.useRef)(null);
    const viewRef = (0,react.useRef)(null);
    const isUserResizingRef = (0,react.useRef)(false);
    // Keep the latest callback props in a ref so the mount-once effect's
    // keymap and initEditor callbacks never close over stale values. This is
    // needed because the effect runs with `[]` deps (CodeMirror can't be
    // recreated on every render).
    const handlersRef = (0,react.useRef)({
        onChange,
        onSave,
        onExit
    });
    handlersRef.current = {
        onChange,
        onSave,
        onExit
    };
    (0,react.useEffect)(()=>{
        if (shouldResetSize) {
            localStorage.removeItem(SIZE_STORAGE_KEY);
            setSize(DEFAULT_EDITOR_SIZE);
        }
    }, [
        shouldResetSize,
        SIZE_STORAGE_KEY
    ]);
    const editorStyles = {
        width: size.width,
        height: size.height
    };
    // Persist size changes via ResizeObserver
    (0,react.useEffect)(()=>{
        const container = containerRef.current;
        if (!container || fullscreen) {
            return;
        }
        const observer = new ResizeObserver((entries)=>{
            if (!isUserResizingRef.current) {
                return;
            }
            for (const entry of entries){
                const { width, height } = entry.contentRect;
                localStorage.setItem(SIZE_STORAGE_KEY, JSON.stringify({
                    width: width + EDITOR_PADDING,
                    height
                }));
            }
        });
        observer.observe(container);
        const onPointerDown = ()=>{
            isUserResizingRef.current = true;
        };
        const onPointerUp = ()=>{
            isUserResizingRef.current = false;
        };
        container.addEventListener('pointerdown', onPointerDown);
        window.addEventListener('pointerup', onPointerUp);
        return ()=>{
            observer.disconnect();
            container.removeEventListener('pointerdown', onPointerDown);
            window.removeEventListener('pointerup', onPointerUp);
        };
    }, [
        fullscreen,
        SIZE_STORAGE_KEY
    ]);
    const editorClassName = classnames_default()('editor', {
        'editor--full-screen': fullscreen
    }, {
        'editor--with-margin': !fullscreen
    }, getOculusClass());
    // Mount CodeMirror 6 editor
    //
    // NOTE: `highlightRules` is intentionally captured once at mount (used
    // below for the WASM grammar URL and the `highlight` mode) and is NOT
    // reactive. CodeMirror is created a single time via the `[]`-deps effect,
    // so changing this prop after mount has no effect. All current callers
    // (`UserRulesEditor`, `Allowlist`) pass a constant value for the
    // component's lifetime; a future caller needing to toggle highlighting at
    // runtime must remount the editor (e.g. via `key`) instead.
    (0,react.useEffect)(()=>{
        const node = nodeRef.current;
        if (!node) {
            logger/* .logger.error */.v.error('[ext.Editor]: editor node is not available.');
            return undefined;
        }
        let view;
        let mounted = true;
        const wrap = new dist/* .Compartment */.xx();
        const readOnlyCompartment = new dist/* .Compartment */.xx();
        const mobile = window.innerWidth < constants/* .MOBILE_BREAKPOINT_PX */.Sk;
        const wasm = highlightRules ? new URL(/* asset import */__webpack_require__(5153), __webpack_require__.b) : undefined;
        const extensions = [
            wrap.of(wrapEnabled ? view_dist/* .EditorView.lineWrapping */.Lz.lineWrapping : []),
            readOnlyCompartment.of(readOnly ? [
                dist/* .EditorState.readOnly.of */.$t.readOnly.of(true),
                view_dist/* .EditorView.editable.of */.Lz.editable.of(false)
            ] : []),
            (0,language_dist/* .syntaxHighlighting */.y9)(adguard_theme/* .adguardHighlightStyle */.U),
            adguard_theme/* .adguardTheme */.C,
            view_dist/* .keymap.of */.w4.of([
                {
                    key: 'Escape',
                    run: (targetView)=>{
                        var _handlersRef_current_onExit, _handlersRef_current;
                        // Let @codemirror/search handle Escape to close its panel
                        // instead of triggering onExit and stranding the panel.
                        if ((0,search_dist/* .searchPanelOpen */.NK)(targetView.state)) {
                            return false;
                        }
                        (_handlersRef_current_onExit = (_handlersRef_current = handlersRef.current).onExit) === null || _handlersRef_current_onExit === void 0 ? void 0 : _handlersRef_current_onExit.call(_handlersRef_current);
                        return true;
                    }
                }
            ])
        ];
        if (mobile) {
            extensions.push((0,view_dist/* .placeholder */.qf)(EDITOR_PLACEHOLDER));
        }
        // Expose a stable handle synchronously so async consumers (which fetch
        // content over IPC and may resolve before `initEditor`) never observe a
        // null ref. Writes made before the view exists are buffered and replayed
        // on attach, mirroring the old synchronous Ace behaviour.
        const deferred = createDeferredEditorHandle();
        editorRef.current = deferred.handle;
        (0,rules_editor_dist/* .initEditor */.cy)(node, wasm, {
            highlight: highlightRules ? 'full' : 'none',
            // `initEditor` invokes `onChange` with the `EditorView` and only
            // for document changes (it filters `update.docChanged` internally),
            // so wrap/read-only reconfigurations never reach here.
            onChange: (changedView)=>{
                var _handlersRef_current_onChange, _handlersRef_current;
                (_handlersRef_current_onChange = (_handlersRef_current = handlersRef.current).onChange) === null || _handlersRef_current_onChange === void 0 ? void 0 : _handlersRef_current_onChange.call(_handlersRef_current, changedView.state.doc.toString());
            },
            hotkeys: {
                mode: user_agent/* .UserAgent.isMacOs */.B.isMacOs ? 'mac' : 'windows',
                // `Ctrl/Cmd+/` is handled internally by rules-editor: its
                // `Mod-/` keymap always toggles `!`/`#` comment marks on the
                // selected lines (the replacement for the old Ace
                // `togglecomment`). `toggleRule`/`withBreakpoints` are
                // intentionally omitted — they drive the separate enabled-rule
                // gutter feature, which this editor does not use.
                onSave: ()=>{
                    var _handlersRef_current_onSave, _handlersRef_current;
                    return (_handlersRef_current_onSave = (_handlersRef_current = handlersRef.current).onSave) === null || _handlersRef_current_onSave === void 0 ? void 0 : _handlersRef_current_onSave.call(_handlersRef_current);
                }
            },
            extensions
        }).then((created)=>{
            if (!mounted) {
                created.destroy();
                return;
            }
            view = created;
            viewRef.current = view;
            deferred.attach(view, {
                wrap,
                readOnly: readOnlyCompartment
            });
        }).catch((e)=>{
            logger/* .logger.error */.v.error('[ext.Editor]: failed to initialize editor:', e);
        });
        return ()=>{
            mounted = false;
            view === null || view === void 0 ? void 0 : view.destroy();
            viewRef.current = null;
            deferred.detach();
            editorRef.current = null;
        };
    // eslint-disable-next-line react-hooks/exhaustive-deps
    }, []);
    // Keep readOnly prop in sync after mount
    (0,react.useEffect)(()=>{
        var _editorRef_current;
        (_editorRef_current = editorRef.current) === null || _editorRef_current === void 0 ? void 0 : _editorRef_current.setReadOnly(readOnly);
    }, [
        readOnly,
        editorRef
    ]);
    // Keep wrapEnabled prop in sync after mount
    (0,react.useEffect)(()=>{
        var _editorRef_current;
        (_editorRef_current = editorRef.current) === null || _editorRef_current === void 0 ? void 0 : _editorRef_current.setWrap(wrapEnabled);
    }, [
        wrapEnabled,
        editorRef
    ]);
    return /*#__PURE__*/ (0,jsx_runtime.jsx)("div", {
        ref: containerRef,
        style: editorStyles,
        className: editorClassName,
        children: /*#__PURE__*/ (0,jsx_runtime.jsx)("textarea", {
            ref: nodeRef
        })
    });
};


// EXTERNAL MODULE: ./node_modules/.pnpm/react-router@6.28.1_react@17.0.2/node_modules/react-router/dist/index.js
var react_router_dist = __webpack_require__(78851);
;// CONCATENATED MODULE: ./node_modules/.pnpm/lodash-es@4.17.21/node_modules/lodash-es/noop.js
/**
 * This method returns `undefined`.
 *
 * @static
 * @memberOf _
 * @since 2.3.0
 * @category Util
 * @example
 *
 * _.times(2, _.noop);
 * // => [undefined, undefined]
 */
function noop() {
  // No operation performed.
}

/* export default */ const lodash_es_noop = (noop);

// EXTERNAL MODULE: ./Extension/src/pages/common/components/ConfirmModal/index.ts + 1 modules
var ConfirmModal = __webpack_require__(31740);
// EXTERNAL MODULE: ./Extension/src/common/translators/translator.ts
var translator = __webpack_require__(78466);
;// CONCATENATED MODULE: ./Extension/src/pages/common/components/Editor/EditorLeaveModal.tsx
/**
 * Copyright (c) 2015-2026 Adguard Software Ltd.
 *
 * @file
 * This file is part of AdGuard Browser Extension (https://github.com/AdguardTeam/AdguardBrowserExtension).
 *
 * AdGuard Browser Extension is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * AdGuard Browser Extension is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with AdGuard Browser Extension. If not, see <http://www.gnu.org/licenses/>.
 */ 





/**
 * Renders the leave-without-saving confirmation modal UI. Shared by both the
 * route-blocker mode and the controlled mode.
 */ const EditorLeaveModalView = ({ title, subtitle, isOpen, onConfirm, onCancel })=>{
    if (!isOpen) {
        return null;
    }
    return /*#__PURE__*/ (0,jsx_runtime.jsx)(ConfirmModal/* .ConfirmModal */.u, {
        title: title,
        subtitle: subtitle,
        isOpen: isOpen,
        // We ignore it because setIsOpen(false) calls both in onConfirm and onCancel
        setIsOpen: lodash_es_noop,
        onConfirm: onConfirm !== null && onConfirm !== void 0 ? onConfirm : lodash_es_noop,
        onCancel: onCancel,
        customConfirmTitle: translator/* .translator.getMessage */.N.getMessage('options_editor_leave_confirm'),
        customCancelTitle: translator/* .translator.getMessage */.N.getMessage('options_editor_leave_cancel')
    });
};
/**
 * Route-blocker mode. Blocks in-app navigation while there are unsaved changes
 * and asks the user to confirm leaving. Must be rendered inside a router.
 */ const EditorLeaveModalRoute = ({ title, subtitle })=>{
    /**
     * It seems like react-router-dom has a bug related with `useBlocker` hook,
     * when we navigate back/forward with the browser's native controls it doesn't
     * clears blockers and it gets stuck forever in that state.
     * Do not remove it.
     * See https://github.com/remix-run/react-router/issues/11430
     */ const isMountedRef = (0,react.useRef)(false);
    (0,react.useEffect)(()=>{
        isMountedRef.current = true;
        return ()=>{
            isMountedRef.current = false;
        };
    }, []);
    const shouldBlock = (0,react.useCallback)(({ currentLocation, nextLocation })=>isMountedRef.current && currentLocation.pathname !== nextLocation.pathname, []);
    const routeBlocker = (0,react_router_dist/* .useBlocker */.KP)(shouldBlock);
    const onConfirmHandler = ()=>{
        if (routeBlocker.state !== 'blocked') {
            return;
        }
        routeBlocker.proceed();
    };
    const onCancelHandler = ()=>{
        if (routeBlocker.state !== 'blocked') {
            return;
        }
        routeBlocker.reset();
    };
    return /*#__PURE__*/ (0,jsx_runtime.jsx)(EditorLeaveModalView, {
        title: title,
        subtitle: subtitle,
        isOpen: routeBlocker.state === 'blocked',
        onConfirm: onConfirmHandler,
        onCancel: onCancelHandler
    });
};
const EditorLeaveModal = ({ title, subtitle, isOpen, onConfirm, onCancel })=>{
    // Controlled mode: the parent decides when to show the modal and what to do
    // on confirm/cancel. This does not require a router context.
    if (isOpen !== undefined) {
        return /*#__PURE__*/ (0,jsx_runtime.jsx)(EditorLeaveModalView, {
            title: title,
            subtitle: subtitle,
            isOpen: isOpen,
            onConfirm: onConfirm,
            onCancel: onCancel
        });
    }
    return /*#__PURE__*/ (0,jsx_runtime.jsx)(EditorLeaveModalRoute, {
        title: title,
        subtitle: subtitle
    });
};


;// CONCATENATED MODULE: ./Extension/src/pages/common/components/Editor/index.ts
/**
 * Copyright (c) 2015-2026 Adguard Software Ltd.
 *
 * @file
 * This file is part of AdGuard Browser Extension (https://github.com/AdguardTeam/AdguardBrowserExtension).
 *
 * AdGuard Browser Extension is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * AdGuard Browser Extension is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with AdGuard Browser Extension. If not, see <http://www.gnu.org/licenses/>.
 */ 



},
83898(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  U: () => (CloseIcon)
});
/* import */ var react_jsx_runtime__rspack_import_0 = __webpack_require__(7357);
/* import */ var react__rspack_import_1 = __webpack_require__(33353);
/* import */ var classnames__rspack_import_2 = __webpack_require__(52996);
/* import */ var classnames__rspack_import_2_default = /*#__PURE__*/__webpack_require__.n(classnames__rspack_import_2);
/* import */ var _Icon__rspack_import_3 = __webpack_require__(82006);
/**
 * Copyright (c) 2015-2026 Adguard Software Ltd.
 *
 * @file
 * This file is part of AdGuard Browser Extension (https://github.com/AdguardTeam/AdguardBrowserExtension).
 *
 * AdGuard Browser Extension is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * AdGuard Browser Extension is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with AdGuard Browser Extension. If not, see <http://www.gnu.org/licenses/>.
 */ 



/**
 * Unified close (×) icon used across the extension for dismiss buttons,
 * search clear buttons, and other close actions.
 *
 * Defaults to a 24×24 gray icon. Pass an optional {@link className} to
 * override sizing or color (e.g. {@code color: inherit} to let a parent
 * button control the icon tint).
 *
 * @param props Component props.
 * @param props.className Optional additional CSS class for theming.
 *
 * @returns An icon hidden from screen readers.
 */ const CloseIcon = ({ className })=>/*#__PURE__*/ (0,react_jsx_runtime__rspack_import_0.jsx)(_Icon__rspack_import_3/* .Icon */.I, {
        id: "#cross",
        className: classnames__rspack_import_2_default()('icon--24', !className && 'icon--gray-default', className),
        "aria-hidden": "true"
    });


},
82006(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  I: () => (Icon)
});
/* import */ var react_jsx_runtime__rspack_import_0 = __webpack_require__(7357);
/* import */ var react__rspack_import_1 = __webpack_require__(33353);
/* import */ var classnames__rspack_import_2 = __webpack_require__(52996);
/* import */ var classnames__rspack_import_2_default = /*#__PURE__*/__webpack_require__.n(classnames__rspack_import_2);
/**
 * Copyright (c) 2015-2026 Adguard Software Ltd.
 *
 * @file
 * This file is part of AdGuard Browser Extension (https://github.com/AdguardTeam/AdguardBrowserExtension).
 *
 * AdGuard Browser Extension is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * AdGuard Browser Extension is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with AdGuard Browser Extension. If not, see <http://www.gnu.org/licenses/>.
 */ 


const Svg = ({ id, className, title, 'aria-hidden': ariaHidden })=>/*#__PURE__*/ (0,react_jsx_runtime__rspack_import_0.jsxs)("svg", {
        className: className,
        "aria-hidden": ariaHidden,
        children: [
            title && /*#__PURE__*/ (0,react_jsx_runtime__rspack_import_0.jsx)("title", {
                children: title
            }),
            /*#__PURE__*/ (0,react_jsx_runtime__rspack_import_0.jsx)("use", {
                xlinkHref: id
            })
        ]
    });
/**
 * Wrapper removes animation stuttering and makes icon resetting on animation end smooth
 *
 * @param AnimatedWrapperParams Params for wrapper.
 */ const AnimatedWrapper = ({ children, className, 'aria-hidden': ariaHidden })=>/*#__PURE__*/ (0,react_jsx_runtime__rspack_import_0.jsx)("div", {
        className: className,
        "aria-hidden": ariaHidden,
        children: children
    });
const Icon = ({ id, className, title, animationCondition, animationClassName, 'aria-hidden': ariaHidden })=>{
    const iconClassname = classnames__rspack_import_2_default()('icon', className);
    const icon = /*#__PURE__*/ (0,react_jsx_runtime__rspack_import_0.jsx)(Svg, {
        id: id,
        className: iconClassname,
        title: title,
        "aria-hidden": ariaHidden
    });
    if (animationCondition && animationClassName) {
        return /*#__PURE__*/ (0,react_jsx_runtime__rspack_import_0.jsx)(AnimatedWrapper, {
            className: animationClassName,
            "aria-hidden": ariaHidden,
            children: icon
        });
    }
    return icon;
};


},
81166(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  Ay: () => (TABLET_BREAKPOINT_PX),
  Sk: () => (MOBILE_BREAKPOINT_PX),
  VD: () => (FILE_WRONG_EXTENSION_CAUSE),
  it: () => (TIME_TO_REMOVE_NOTIFICATION_MS),
  kG: () => (MIN_LOADER_SHOWING_TIME_MS),
  ph: () => (MIN_USER_RULES_REMOVAL_DISPLAY_DURATION_MS)
});
/**
 * Copyright (c) 2015-2026 Adguard Software Ltd.
 *
 * @file
 * This file is part of AdGuard Browser Extension (https://github.com/AdguardTeam/AdguardBrowserExtension).
 *
 * AdGuard Browser Extension is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * AdGuard Browser Extension is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with AdGuard Browser Extension. If not, see <http://www.gnu.org/licenses/>.
 */ const MIN_USER_RULES_REMOVAL_DISPLAY_DURATION_MS = 1500;
/**
 * Minimal delay for showing loader. Needed in mv3 for smoother user experience.
 */ const MIN_LOADER_SHOWING_TIME_MS = 500;
/**
 * Error cause identifier for when a file has an incorrect extension.
 */ const FILE_WRONG_EXTENSION_CAUSE = 'fileWrongExtension';
/**
 * Timeout for closing the notification, same as in the styles animation.
 */ const TIME_TO_REMOVE_NOTIFICATION_MS = 300;
/**
 * Mobile screen breakpoint in px.
 */ const MOBILE_BREAKPOINT_PX = 640;
/**
 * Tablet screen breakpoint in px.
 */ const TABLET_BREAKPOINT_PX = 1024;


},
66491(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  A: () => (__rspack_default_export)
});
/* import */ var _modal_module_pcss__rspack_import_0 = __webpack_require__(35814);
/* import */ var _modal_module_pcss__rspack_import_0_default = /*#__PURE__*/__webpack_require__.n(_modal_module_pcss__rspack_import_0);
/* import */ var _common_module_pcss__rspack_import_1 = __webpack_require__(72454);
/* import */ var _common_module_pcss__rspack_import_1_default = /*#__PURE__*/__webpack_require__.n(_common_module_pcss__rspack_import_1);
/**
 * Copyright (c) 2015-2026 Adguard Software Ltd.
 *
 * @file
 * This file is part of AdGuard Browser Extension (https://github.com/AdguardTeam/AdguardBrowserExtension).
 *
 * AdGuard Browser Extension is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * AdGuard Browser Extension is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with AdGuard Browser Extension. If not, see <http://www.gnu.org/licenses/>.
 */ 

const theme = {
    modal: (_modal_module_pcss__rspack_import_0_default()),
    common: (_common_module_pcss__rspack_import_1_default())
};
/* export default */ const __rspack_default_export = (theme);


},
61788(__unused_webpack_module, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  DV: () => (MIN_SUPPORTED_VERSION)
});
/**
 * Copyright (c) 2015-2026 Adguard Software Ltd.
 *
 * @file
 * This file is part of AdGuard Browser Extension (https://github.com/AdguardTeam/AdguardBrowserExtension).
 *
 * AdGuard Browser Extension is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * AdGuard Browser Extension is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with AdGuard Browser Extension. If not, see <http://www.gnu.org/licenses/>.
 */ const WEB_ACCESSIBLE_RESOURCES_OUTPUT = 'web-accessible-resources';
const WEB_ACCESSIBLE_RESOURCES_OUTPUT_REDIRECTS = `${WEB_ACCESSIBLE_RESOURCES_OUTPUT}/redirects`;
// IMPORTANT! If you will add new directory for output files, please configure check
// function in tools/bundle-size/check.ts for new directory.
const BACKGROUND_OUTPUT = 'pages/background';
const OPTIONS_OUTPUT = 'pages/options';
const POPUP_OUTPUT = 'pages/popup';
const FILTERING_LOG_OUTPUT = 'pages/filtering-log';
const POST_INSTALL_OUTPUT = 'pages/post-install';
const FULLSCREEN_USER_RULES_OUTPUT = 'pages/fullscreen-user-rules';
const BLOCKING_BLOCKED_OUTPUT = 'pages/blocking/blocked';
const BLOCKING_SAFEBROWSING_OUTPUT = 'pages/blocking/safebrowsing';
const SUBSCRIBE_OUTPUT = 'pages/subscribe';
const IMPORT_CONFIGURATION_OUTPUT = 'pages/import-configuration';
/**
 * Hostnames where the import-configuration content script is allowed to run.
 * Used both in the manifest `content_scripts` matches and in the programmatic
 * content-script injector so the two stay in sync.
 */ const IMPORT_CONFIGURATION_HOSTNAMES = (/* unused pure expression or super */ null && ([
    'reports.adguard.com',
    'reports.adguard.info',
    'reports.adguard.app'
]));
const CONTENT_SCRIPT_START_OUTPUT = 'pages/content-script-start';
const CONTENT_SCRIPT_END_OUTPUT = 'pages/content-script-end';
const THANKYOU_OUTPUT = 'pages/thankyou';
const ASSISTANT_INJECT_OUTPUT = 'pages/assistant-inject';
const GPC_SCRIPT_OUTPUT = 'pages/gpc';
const HIDE_DOCUMENT_REFERRER_OUTPUT = 'pages/hide-document-referrer';
const DEVTOOLS_OUTPUT = 'pages/devtools';
const DEVTOOLS_ELEMENT_SIDEBAR_OUTPUT = 'pages/devtools-elements-sidebar';
const SHARED_EDITOR_OUTPUT = 'shared/editor';
const REACT_VENDOR_OUTPUT = 'vendors/react';
const MOBX_VENDOR_OUTPUT = 'vendors/mobx';
const XSTATE_VENDOR_OUTPUT = 'vendors/xstate';
const TSURLFILTER_VENDOR_OUTPUT = 'vendors/tsurlfilter';
const DNR_CONVERTER_VENDOR_OUTPUT = 'vendors/dnr-converter';
const AGTREE_VENDOR_OUTPUT = 'vendors/agtree';
const CSS_TOKENIZER_VENDOR_OUTPUT = 'vendors/css-tokenizer';
const TSWEBEXTENSION_VENDOR_OUTPUT = 'vendors/tswebextension';
const TEXT_ENCODING_POLYFILL_VENDOR_OUTPUT = 'vendors/text-encoding-polyfill';
const SCRIPTLETS_VENDOR_OUTPUT = 'vendors/scriptlets';
// Placed here to use in the node environment and in the browser
// Important: extensions '.js' used for correct work of Cloudflare cache, but
// real format of these files is JSON.
// See AG-1901 for details.
const REMOTE_METADATA_FILE_NAME = 'filters.js';
const REMOTE_I18N_METADATA_FILE_NAME = 'filters_i18n.js';
// But locally we prefer to use '.json' extension.
const LOCAL_METADATA_FILE_NAME = 'filters.json';
const LOCAL_I18N_METADATA_FILE_NAME = 'filters_i18n.json';
const INDEX_HTML_FILE_NAME = 'index.html';
/**
 * List of AdGuard filters IDs.
 *
 * `12` is absent because Safari filter if obsolete and not used anymore.
 * `14` and `15` are absent because they are deprecated
 * (Annoyances combined and DNS filters respectively).
 */ const ADGUARD_FILTERS_IDS = (/* unused pure expression or super */ null && ([
    1,
    2,
    3,
    4,
    5,
    6,
    7,
    8,
    9,
    10,
    11,
    13,
    16,
    17,
    18,
    19,
    20,
    21,
    22,
    23,
    224
]));
/**
 * Environment types for build target.
 */ var BuildTargetEnv = /*#__PURE__*/ (/* unused pure expression or super */ null && (function(BuildTargetEnv) {
    BuildTargetEnv["Dev"] = "dev";
    BuildTargetEnv["Beta"] = "beta";
    BuildTargetEnv["Release"] = "release";
    return BuildTargetEnv;
}({})));
/**
 * IDs of the extension in Chrome Web Store for each build target environment.
 *
 * @type {Record<BuildTargetEnv, string>}
 */ const ExtensionsIds = (/* unused pure expression or super */ null && ({
    ["release"]: 'bgnkhhnnamicmpeenaelnjfhikgbkllg',
    ["beta"]: 'apjcbfpjihpedihablmalmbbhjpklbdf',
    ["dev"]: ''
}));
/**
 * Minimum supported browser versions.
 *
 * IMPORTANT! Update browser compatibility in the README.md file when changing the versions.
 */ const MIN_SUPPORTED_VERSION = {
    CHROMIUM_MV2: 79,
    CHROMIUM_MV3: 121,
    FIREFOX: 78,
    FIREFOX_MOBILE: 113,
    OPERA: 67,
    /**
     * Keep it in sync with the Chromium MV3 version.
     * Opera is based on Chromium, but lags behind it a bit.
     * For example, Opera 107 is based on Chromium 121.
     *
     * @see {@link https://en.wikipedia.org/wiki/History_of_the_Opera_web_browser} - To find corresponding Chromium version.
     * @see {@link https://blogs.opera.com/desktop} - To find the latest Opera version.
     * @see {@link https://blogs.opera.com/desktop/changelog-for-107} - Change log for Opera 107 (or insert any other version).
     */ OPERA_MV3: 107,
    EDGE_CHROMIUM: 80
};


},
1110(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var isCallable = __webpack_require__(83513);
var tryToString = __webpack_require__(38691);

var $TypeError = TypeError;

// `Assert: IsCallable(argument) is true`
module.exports = function (argument) {
  if (isCallable(argument)) return argument;
  throw new $TypeError(tryToString(argument) + ' is not a function');
};


},
96790(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var isPossiblePrototype = __webpack_require__(6545);

var $String = String;
var $TypeError = TypeError;

module.exports = function (argument) {
  if (isPossiblePrototype(argument)) return argument;
  throw new $TypeError("Can't set " + $String(argument) + ' as a prototype');
};


},
35681(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var wellKnownSymbol = __webpack_require__(21735);
var create = __webpack_require__(88156);
var defineProperty = (__webpack_require__(3597)/* .f */.f);

var UNSCOPABLES = wellKnownSymbol('unscopables');
var ArrayPrototype = Array.prototype;

// Array.prototype[@@unscopables]
// https://tc39.es/ecma262/#sec-array.prototype-@@unscopables
if (ArrayPrototype[UNSCOPABLES] === undefined) {
  defineProperty(ArrayPrototype, UNSCOPABLES, {
    configurable: true,
    value: create(null)
  });
}

// add a key to Array.prototype[@@unscopables]
module.exports = function (key) {
  ArrayPrototype[UNSCOPABLES][key] = true;
};


},
55339(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var isObject = __webpack_require__(38014);

var $String = String;
var $TypeError = TypeError;

// `Assert: Type(argument) is Object`
module.exports = function (argument) {
  if (isObject(argument)) return argument;
  throw new $TypeError($String(argument) + ' is not an object');
};


},
17909(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var toIndexedObject = __webpack_require__(94993);
var toAbsoluteIndex = __webpack_require__(29670);
var lengthOfArrayLike = __webpack_require__(69290);

// `Array.prototype.{ indexOf, includes }` methods implementation
var createMethod = function (IS_INCLUDES) {
  return function ($this, el, fromIndex) {
    var O = toIndexedObject($this);
    var length = lengthOfArrayLike(O);
    if (length === 0) return !IS_INCLUDES && -1;
    var index = toAbsoluteIndex(fromIndex, length);
    var value;
    // Array#includes uses SameValueZero equality algorithm
    // eslint-disable-next-line no-self-compare -- NaN check
    if (IS_INCLUDES && el !== el) while (length > index) {
      value = O[index++];
      // eslint-disable-next-line no-self-compare -- NaN check
      if (value !== value) return true;
    // Array#indexOf ignores holes, Array#includes - not
    } else for (;length > index; index++) {
      if ((IS_INCLUDES || index in O) && O[index] === el) return IS_INCLUDES || index || 0;
    } return !IS_INCLUDES && -1;
  };
};

module.exports = {
  // `Array.prototype.includes` method
  // https://tc39.es/ecma262/#sec-array.prototype.includes
  includes: createMethod(true),
  // `Array.prototype.indexOf` method
  // https://tc39.es/ecma262/#sec-array.prototype.indexof
  indexOf: createMethod(false)
};


},
37402(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var fails = __webpack_require__(63195);

module.exports = function (METHOD_NAME, argument) {
  var method = [][METHOD_NAME];
  return !!method && fails(function () {
    // eslint-disable-next-line no-useless-call -- required for testing
    method.call(null, argument || function () { return 1; }, 1);
  });
};


},
19450(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var aCallable = __webpack_require__(1110);
var toObject = __webpack_require__(76945);
var IndexedObject = __webpack_require__(74187);
var lengthOfArrayLike = __webpack_require__(69290);

var $TypeError = TypeError;

var REDUCE_EMPTY = 'Reduce of empty array with no initial value';

// `Array.prototype.{ reduce, reduceRight }` methods implementation
var createMethod = function (IS_RIGHT) {
  return function (that, callbackfn, argumentsLength, memo) {
    var O = toObject(that);
    var self = IndexedObject(O);
    var length = lengthOfArrayLike(O);
    aCallable(callbackfn);
    if (length === 0 && argumentsLength < 2) throw new $TypeError(REDUCE_EMPTY);
    var index = IS_RIGHT ? length - 1 : 0;
    var i = IS_RIGHT ? -1 : 1;
    if (argumentsLength < 2) while (true) {
      if (index in self) {
        memo = self[index];
        index += i;
        break;
      }
      index += i;
      if (IS_RIGHT ? index < 0 : length <= index) {
        throw new $TypeError(REDUCE_EMPTY);
      }
    }
    for (;IS_RIGHT ? index >= 0 : length > index; index += i) if (index in self) {
      memo = callbackfn(memo, self[index], index, O);
    }
    return memo;
  };
};

module.exports = {
  // `Array.prototype.reduce` method
  // https://tc39.es/ecma262/#sec-array.prototype.reduce
  left: createMethod(false),
  // `Array.prototype.reduceRight` method
  // https://tc39.es/ecma262/#sec-array.prototype.reduceright
  right: createMethod(true)
};


},
84811(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var DESCRIPTORS = __webpack_require__(15144);
var isArray = __webpack_require__(51076);

var $TypeError = TypeError;
// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;

// Safari < 13 does not throw an error in this case
var SILENT_ON_NON_WRITABLE_LENGTH_SET = DESCRIPTORS && !function () {
  // makes no sense without proper strict mode support
  if (this !== undefined) return true;
  try {
    // eslint-disable-next-line es/no-object-defineproperty -- safe
    Object.defineProperty([], 'length', { writable: false }).length = 1;
  } catch (error) {
    return error instanceof TypeError;
  }
}();

module.exports = SILENT_ON_NON_WRITABLE_LENGTH_SET ? function (O, length) {
  if (isArray(O) && !getOwnPropertyDescriptor(O, 'length').writable) {
    throw new $TypeError('Cannot set read only .length');
  } return O.length = length;
} : function (O, length) {
  return O.length = length;
};


},
70788(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var uncurryThis = __webpack_require__(89852);

var toString = uncurryThis({}.toString);
var stringSlice = uncurryThis(''.slice);

module.exports = function (it) {
  return stringSlice(toString(it), 8, -1);
};


},
76975(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var TO_STRING_TAG_SUPPORT = __webpack_require__(59328);
var isCallable = __webpack_require__(83513);
var classofRaw = __webpack_require__(70788);
var wellKnownSymbol = __webpack_require__(21735);

var TO_STRING_TAG = wellKnownSymbol('toStringTag');
var $Object = Object;

// ES3 wrong here
var CORRECT_ARGUMENTS = classofRaw(function () { return arguments; }()) === 'Arguments';

// fallback for IE11 Script Access Denied error
var tryGet = function (it, key) {
  try {
    return it[key];
  } catch (error) { /* empty */ }
};

// getting tag from ES6+ `Object.prototype.toString`
module.exports = TO_STRING_TAG_SUPPORT ? classofRaw : function (it) {
  var O, tag, result;
  return it === undefined ? 'Undefined' : it === null ? 'Null'
    // @@toStringTag case
    : typeof (tag = tryGet(O = $Object(it), TO_STRING_TAG)) == 'string' ? tag
    // builtinTag case
    : CORRECT_ARGUMENTS ? classofRaw(O)
    // ES3 arguments fallback
    : (result = classofRaw(O)) === 'Object' && isCallable(O.callee) ? 'Arguments' : result;
};


},
4768(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var hasOwn = __webpack_require__(63477);
var ownKeys = __webpack_require__(99379);
var getOwnPropertyDescriptorModule = __webpack_require__(61959);
var definePropertyModule = __webpack_require__(3597);

module.exports = function (target, source, exceptions) {
  var keys = ownKeys(source);
  var defineProperty = definePropertyModule.f;
  var getOwnPropertyDescriptor = getOwnPropertyDescriptorModule.f;
  for (var i = 0; i < keys.length; i++) {
    var key = keys[i];
    if (!hasOwn(target, key) && !(exceptions && hasOwn(exceptions, key))) {
      defineProperty(target, key, getOwnPropertyDescriptor(source, key));
    }
  }
};


},
88663(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var DESCRIPTORS = __webpack_require__(15144);
var definePropertyModule = __webpack_require__(3597);
var createPropertyDescriptor = __webpack_require__(34184);

module.exports = DESCRIPTORS ? function (object, key, value) {
  return definePropertyModule.f(object, key, createPropertyDescriptor(1, value));
} : function (object, key, value) {
  object[key] = value;
  return object;
};


},
34184(module) {
"use strict";

module.exports = function (bitmap, value) {
  return {
    enumerable: !(bitmap & 1),
    configurable: !(bitmap & 2),
    writable: !(bitmap & 4),
    value: value
  };
};


},
55390(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var makeBuiltIn = __webpack_require__(58391);
var defineProperty = __webpack_require__(3597);

module.exports = function (target, name, descriptor) {
  if (descriptor.get) makeBuiltIn(descriptor.get, name, { getter: true });
  if (descriptor.set) makeBuiltIn(descriptor.set, name, { setter: true });
  return defineProperty.f(target, name, descriptor);
};


},
59356(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var isCallable = __webpack_require__(83513);
var definePropertyModule = __webpack_require__(3597);
var makeBuiltIn = __webpack_require__(58391);
var defineGlobalProperty = __webpack_require__(24157);

module.exports = function (O, key, value, options) {
  if (!options) options = {};
  var simple = options.enumerable;
  var name = options.name !== undefined ? options.name : key;
  if (isCallable(value)) makeBuiltIn(value, name, options);
  if (options.global) {
    if (simple) O[key] = value;
    else defineGlobalProperty(key, value);
  } else {
    try {
      if (!options.unsafe) delete O[key];
      else if (O[key]) simple = true;
    } catch (error) { /* empty */ }
    if (simple) O[key] = value;
    else definePropertyModule.f(O, key, {
      value: value,
      enumerable: false,
      configurable: !options.nonConfigurable,
      writable: !options.nonWritable
    });
  } return O;
};


},
24157(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var globalThis = __webpack_require__(95516);

// eslint-disable-next-line es/no-object-defineproperty -- safe
var defineProperty = Object.defineProperty;

module.exports = function (key, value) {
  try {
    defineProperty(globalThis, key, { value: value, configurable: true, writable: true });
  } catch (error) {
    globalThis[key] = value;
  } return value;
};


},
15144(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var fails = __webpack_require__(63195);

// Detect IE8's incomplete defineProperty implementation
module.exports = !fails(function () {
  // eslint-disable-next-line es/no-object-defineproperty -- required for testing
  return Object.defineProperty({}, 1, { get: function () { return 7; } })[1] !== 7;
});


},
14475(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var globalThis = __webpack_require__(95516);
var isObject = __webpack_require__(38014);

var document = globalThis.document;
// typeof document.createElement is 'object' in old IE
var EXISTS = isObject(document) && isObject(document.createElement);

module.exports = function (it) {
  return EXISTS ? document.createElement(it) : {};
};


},
68785(module) {
"use strict";

var $TypeError = TypeError;
var MAX_SAFE_INTEGER = 0x1FFFFFFFFFFFFF; // 2 ** 53 - 1 == 9007199254740991

module.exports = function (it) {
  if (it > MAX_SAFE_INTEGER) throw $TypeError('Maximum allowed index exceeded');
  return it;
};


},
28939(module) {
"use strict";

// IE8- don't enum bug keys
module.exports = [
  'constructor',
  'hasOwnProperty',
  'isPrototypeOf',
  'propertyIsEnumerable',
  'toLocaleString',
  'toString',
  'valueOf'
];


},
41573(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var ENVIRONMENT = __webpack_require__(35803);

module.exports = ENVIRONMENT === 'NODE';


},
57427(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var globalThis = __webpack_require__(95516);

var navigator = globalThis.navigator;
var userAgent = navigator && navigator.userAgent;

module.exports = userAgent ? String(userAgent) : '';


},
55011(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var globalThis = __webpack_require__(95516);
var userAgent = __webpack_require__(57427);

var process = globalThis.process;
var Deno = globalThis.Deno;
var versions = process && process.versions || Deno && Deno.version;
var v8 = versions && versions.v8;
var match, version;

if (v8) {
  match = v8.split('.');
  // in old Chrome, versions of V8 isn't V8 = Chrome / 10
  // but their correct versions are not interesting for us
  version = match[0] > 0 && match[0] < 4 ? 1 : +(match[0] + match[1]);
}

// BrowserFS NodeJS `process` polyfill incorrectly set `.v8` to `0.0`
// so check `userAgent` even if `.v8` exists, but 0
if (!version && userAgent) {
  match = userAgent.match(/Edge\/(\d+)/);
  if (!match || match[1] >= 74) {
    match = userAgent.match(/Chrome\/(\d+)/);
    if (match) version = +match[1];
  }
}

module.exports = version;


},
35803(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

/* global Bun, Deno -- detection */
var globalThis = __webpack_require__(95516);
var userAgent = __webpack_require__(57427);
var classof = __webpack_require__(70788);

var userAgentStartsWith = function (string) {
  return userAgent.slice(0, string.length) === string;
};

module.exports = (function () {
  if (userAgentStartsWith('Bun/')) return 'BUN';
  if (userAgentStartsWith('Cloudflare-Workers')) return 'CLOUDFLARE';
  if (userAgentStartsWith('Deno/')) return 'DENO';
  if (userAgentStartsWith('Node.js/')) return 'NODE';
  if (globalThis.Bun && typeof Bun.version == 'string') return 'BUN';
  if (globalThis.Deno && typeof Deno.version == 'object') return 'DENO';
  if (classof(globalThis.process) === 'process') return 'NODE';
  if (globalThis.window && globalThis.document) return 'BROWSER';
  return 'REST';
})();


},
25109(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var uncurryThis = __webpack_require__(89852);

var $Error = Error;
var replace = uncurryThis(''.replace);

var TEST = (function (arg) { return String(new $Error(arg).stack); })('zxcasd');
// eslint-disable-next-line redos/no-vulnerable, sonarjs/slow-regex -- safe
var V8_OR_CHAKRA_STACK_ENTRY = /\n\s*at [^:]*:[^\n]*/;
var IS_V8_OR_CHAKRA_STACK = V8_OR_CHAKRA_STACK_ENTRY.test(TEST);

module.exports = function (stack, dropEntries) {
  if (IS_V8_OR_CHAKRA_STACK && typeof stack == 'string' && !$Error.prepareStackTrace) {
    while (dropEntries--) stack = replace(stack, V8_OR_CHAKRA_STACK_ENTRY, '');
  } return stack;
};


},
46847(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var createNonEnumerableProperty = __webpack_require__(88663);
var clearErrorStack = __webpack_require__(25109);
var ERROR_STACK_INSTALLABLE = __webpack_require__(94279);

// non-standard V8
var captureStackTrace = Error.captureStackTrace;

module.exports = function (error, C, stack, dropEntries) {
  if (ERROR_STACK_INSTALLABLE) {
    if (captureStackTrace) captureStackTrace(error, C);
    else createNonEnumerableProperty(error, 'stack', clearErrorStack(stack, dropEntries));
  }
};


},
94279(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var fails = __webpack_require__(63195);
var createPropertyDescriptor = __webpack_require__(34184);

module.exports = !fails(function () {
  var error = new Error('a');
  if (!('stack' in error)) return true;
  // eslint-disable-next-line es/no-object-defineproperty -- safe
  Object.defineProperty(error, 'stack', createPropertyDescriptor(1, 7));
  return error.stack !== 7;
});


},
3234(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var globalThis = __webpack_require__(95516);
var getOwnPropertyDescriptor = (__webpack_require__(61959)/* .f */.f);
var createNonEnumerableProperty = __webpack_require__(88663);
var defineBuiltIn = __webpack_require__(59356);
var defineGlobalProperty = __webpack_require__(24157);
var copyConstructorProperties = __webpack_require__(4768);
var isForced = __webpack_require__(71072);

/*
  options.target         - name of the target object
  options.global         - target is the global object
  options.stat           - export as static methods of target
  options.proto          - export as prototype methods of target
  options.real           - real prototype method for the `pure` version
  options.forced         - export even if the native feature is available
  options.bind           - bind methods to the target, required for the `pure` version
  options.wrap           - wrap constructors to preventing global pollution, required for the `pure` version
  options.unsafe         - use the simple assignment of property instead of delete + defineProperty
  options.sham           - add a flag to not completely full polyfills
  options.enumerable     - export as enumerable property
  options.dontCallGetSet - prevent calling a getter on target
  options.name           - the .name of the function if it does not match the key
*/
module.exports = function (options, source) {
  var TARGET = options.target;
  var GLOBAL = options.global;
  var STATIC = options.stat;
  var FORCED, target, key, targetProperty, sourceProperty, descriptor;
  if (GLOBAL) {
    target = globalThis;
  } else if (STATIC) {
    target = globalThis[TARGET] || defineGlobalProperty(TARGET, {});
  } else {
    target = globalThis[TARGET] && globalThis[TARGET].prototype;
  }
  if (target) for (key in source) {
    sourceProperty = source[key];
    if (options.dontCallGetSet) {
      descriptor = getOwnPropertyDescriptor(target, key);
      targetProperty = descriptor && descriptor.value;
    } else targetProperty = target[key];
    FORCED = isForced(GLOBAL ? key : TARGET + (STATIC ? '.' : '#') + key, options.forced);
    // contained in target
    if (!FORCED && targetProperty !== undefined) {
      if (typeof sourceProperty == typeof targetProperty) continue;
      copyConstructorProperties(sourceProperty, targetProperty);
    }
    // add a flag to not completely full polyfills
    if (options.sham || (targetProperty && targetProperty.sham)) {
      createNonEnumerableProperty(sourceProperty, 'sham', true);
    }
    defineBuiltIn(target, key, sourceProperty, options);
  }
};


},
63195(module) {
"use strict";

module.exports = function (exec) {
  try {
    return !!exec();
  } catch (error) {
    return true;
  }
};


},
86237(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var NATIVE_BIND = __webpack_require__(40076);

var FunctionPrototype = Function.prototype;
var apply = FunctionPrototype.apply;
var call = FunctionPrototype.call;

// eslint-disable-next-line es/no-function-prototype-bind, es/no-reflect -- safe
module.exports = typeof Reflect == 'object' && Reflect.apply || (NATIVE_BIND ? call.bind(apply) : function () {
  return call.apply(apply, arguments);
});


},
40076(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var fails = __webpack_require__(63195);

module.exports = !fails(function () {
  // eslint-disable-next-line es/no-function-prototype-bind -- safe
  var test = (function () { /* empty */ }).bind();
  // eslint-disable-next-line no-prototype-builtins -- safe
  return typeof test != 'function' || test.hasOwnProperty('prototype');
});


},
26673(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var NATIVE_BIND = __webpack_require__(40076);

var call = Function.prototype.call;
// eslint-disable-next-line es/no-function-prototype-bind -- safe
module.exports = NATIVE_BIND ? call.bind(call) : function () {
  return call.apply(call, arguments);
};


},
58634(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var DESCRIPTORS = __webpack_require__(15144);
var hasOwn = __webpack_require__(63477);

var FunctionPrototype = Function.prototype;
// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
var getDescriptor = DESCRIPTORS && Object.getOwnPropertyDescriptor;

var EXISTS = hasOwn(FunctionPrototype, 'name');
// additional protection from minified / mangled / dropped function names
var PROPER = EXISTS && (function something() { /* empty */ }).name === 'something';
var CONFIGURABLE = EXISTS && (!DESCRIPTORS || (DESCRIPTORS && getDescriptor(FunctionPrototype, 'name').configurable));

module.exports = {
  EXISTS: EXISTS,
  PROPER: PROPER,
  CONFIGURABLE: CONFIGURABLE
};


},
65726(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var uncurryThis = __webpack_require__(89852);
var aCallable = __webpack_require__(1110);

module.exports = function (object, key, method) {
  try {
    // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
    return uncurryThis(aCallable(Object.getOwnPropertyDescriptor(object, key)[method]));
  } catch (error) { /* empty */ }
};


},
89852(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var NATIVE_BIND = __webpack_require__(40076);

var FunctionPrototype = Function.prototype;
var call = FunctionPrototype.call;
// eslint-disable-next-line es/no-function-prototype-bind -- safe
var uncurryThisWithBind = NATIVE_BIND && FunctionPrototype.bind.bind(call, call);

module.exports = NATIVE_BIND ? uncurryThisWithBind : function (fn) {
  return function () {
    return call.apply(fn, arguments);
  };
};


},
56771(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var globalThis = __webpack_require__(95516);
var isCallable = __webpack_require__(83513);

var aFunction = function (argument) {
  return isCallable(argument) ? argument : undefined;
};

module.exports = function (namespace, method) {
  return arguments.length < 2 ? aFunction(globalThis[namespace]) : globalThis[namespace] && globalThis[namespace][method];
};


},
9386(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var aCallable = __webpack_require__(1110);
var isNullOrUndefined = __webpack_require__(98489);

// `GetMethod` abstract operation
// https://tc39.es/ecma262/#sec-getmethod
module.exports = function (V, P) {
  var func = V[P];
  return isNullOrUndefined(func) ? undefined : aCallable(func);
};


},
95516(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var check = function (it) {
  return it && it.Math === Math && it;
};

// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
module.exports =
  // eslint-disable-next-line es/no-global-this -- safe
  check(typeof globalThis == 'object' && globalThis) ||
  check(typeof window == 'object' && window) ||
  // eslint-disable-next-line no-restricted-globals -- safe
  check(typeof self == 'object' && self) ||
  check(typeof __webpack_require__.g == 'object' && __webpack_require__.g) ||
  check(typeof this == 'object' && this) ||
  // eslint-disable-next-line no-new-func -- fallback
  (function () { return this; })() || Function('return this')();


},
63477(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var uncurryThis = __webpack_require__(89852);
var toObject = __webpack_require__(76945);

var hasOwnProperty = uncurryThis({}.hasOwnProperty);

// `HasOwnProperty` abstract operation
// https://tc39.es/ecma262/#sec-hasownproperty
// eslint-disable-next-line es/no-object-hasown -- safe
module.exports = Object.hasOwn || function hasOwn(it, key) {
  return hasOwnProperty(toObject(it), key);
};


},
10257(module) {
"use strict";

module.exports = {};


},
78473(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var getBuiltIn = __webpack_require__(56771);

module.exports = getBuiltIn('document', 'documentElement');


},
32089(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var DESCRIPTORS = __webpack_require__(15144);
var fails = __webpack_require__(63195);
var createElement = __webpack_require__(14475);

// Thanks to IE8 for its funny defineProperty
module.exports = !DESCRIPTORS && !fails(function () {
  // eslint-disable-next-line es/no-object-defineproperty -- required for testing
  return Object.defineProperty(createElement('div'), 'a', {
    get: function () { return 7; }
  }).a !== 7;
});


},
74187(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var uncurryThis = __webpack_require__(89852);
var fails = __webpack_require__(63195);
var classof = __webpack_require__(70788);

var $Object = Object;
var split = uncurryThis(''.split);

// fallback for non-array-like ES3 and non-enumerable old V8 strings
module.exports = fails(function () {
  // throws an error in rhino, see https://github.com/mozilla/rhino/issues/346
  // eslint-disable-next-line no-prototype-builtins -- safe
  return !$Object('z').propertyIsEnumerable(0);
}) ? function (it) {
  return classof(it) === 'String' ? split(it, '') : $Object(it);
} : $Object;


},
41627(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var isCallable = __webpack_require__(83513);
var isObject = __webpack_require__(38014);
var setPrototypeOf = __webpack_require__(89883);

// makes subclassing work correct for wrapped built-ins
module.exports = function ($this, dummy, Wrapper) {
  var NewTarget, NewTargetPrototype;
  if (
    // it can work only with native `setPrototypeOf`
    setPrototypeOf &&
    // we haven't completely correct pre-ES6 way for getting `new.target`, so use this
    isCallable(NewTarget = dummy.constructor) &&
    NewTarget !== Wrapper &&
    isObject(NewTargetPrototype = NewTarget.prototype) &&
    NewTargetPrototype !== Wrapper.prototype
  ) setPrototypeOf($this, NewTargetPrototype);
  return $this;
};


},
1974(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var uncurryThis = __webpack_require__(89852);
var isCallable = __webpack_require__(83513);
var store = __webpack_require__(353);

var functionToString = uncurryThis(Function.toString);

// this helper broken in `core-js@3.4.1-3.4.4`, so we can't use `shared` helper
if (!isCallable(store.inspectSource)) {
  store.inspectSource = function (it) {
    return functionToString(it);
  };
}

module.exports = store.inspectSource;


},
94716(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var isObject = __webpack_require__(38014);
var createNonEnumerableProperty = __webpack_require__(88663);

// `InstallErrorCause` abstract operation
// https://tc39.es/proposal-error-cause/#sec-errorobjects-install-error-cause
module.exports = function (O, options) {
  if (isObject(options) && 'cause' in options) {
    createNonEnumerableProperty(O, 'cause', options.cause);
  }
};


},
11449(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var NATIVE_WEAK_MAP = __webpack_require__(63546);
var globalThis = __webpack_require__(95516);
var isObject = __webpack_require__(38014);
var createNonEnumerableProperty = __webpack_require__(88663);
var hasOwn = __webpack_require__(63477);
var shared = __webpack_require__(353);
var sharedKey = __webpack_require__(1291);
var hiddenKeys = __webpack_require__(10257);

var OBJECT_ALREADY_INITIALIZED = 'Object already initialized';
var TypeError = globalThis.TypeError;
var WeakMap = globalThis.WeakMap;
var set, get, has;

var enforce = function (it) {
  return has(it) ? get(it) : set(it, {});
};

var getterFor = function (TYPE) {
  return function (it) {
    var state;
    if (!isObject(it) || (state = get(it)).type !== TYPE) {
      throw new TypeError('Incompatible receiver, ' + TYPE + ' required');
    } return state;
  };
};

if (NATIVE_WEAK_MAP || shared.state) {
  var store = shared.state || (shared.state = new WeakMap());
  /* eslint-disable no-self-assign -- prototype methods protection */
  store.get = store.get;
  store.has = store.has;
  store.set = store.set;
  /* eslint-enable no-self-assign -- prototype methods protection */
  set = function (it, metadata) {
    if (store.has(it)) throw new TypeError(OBJECT_ALREADY_INITIALIZED);
    metadata.facade = it;
    store.set(it, metadata);
    return metadata;
  };
  get = function (it) {
    return store.get(it) || {};
  };
  has = function (it) {
    return store.has(it);
  };
} else {
  var STATE = sharedKey('state');
  hiddenKeys[STATE] = true;
  set = function (it, metadata) {
    if (hasOwn(it, STATE)) throw new TypeError(OBJECT_ALREADY_INITIALIZED);
    metadata.facade = it;
    createNonEnumerableProperty(it, STATE, metadata);
    return metadata;
  };
  get = function (it) {
    return hasOwn(it, STATE) ? it[STATE] : {};
  };
  has = function (it) {
    return hasOwn(it, STATE);
  };
}

module.exports = {
  set: set,
  get: get,
  has: has,
  enforce: enforce,
  getterFor: getterFor
};


},
51076(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var classof = __webpack_require__(70788);

// `IsArray` abstract operation
// https://tc39.es/ecma262/#sec-isarray
// eslint-disable-next-line es/no-array-isarray -- safe
module.exports = Array.isArray || function isArray(argument) {
  return classof(argument) === 'Array';
};


},
83513(module) {
"use strict";

// https://tc39.es/ecma262/#sec-IsHTMLDDA-internal-slot
var documentAll = typeof document == 'object' && document.all;

// `IsCallable` abstract operation
// https://tc39.es/ecma262/#sec-iscallable
// eslint-disable-next-line unicorn/no-typeof-undefined -- required for testing
module.exports = typeof documentAll == 'undefined' && documentAll !== undefined ? function (argument) {
  return typeof argument == 'function' || argument === documentAll;
} : function (argument) {
  return typeof argument == 'function';
};


},
71072(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var fails = __webpack_require__(63195);
var isCallable = __webpack_require__(83513);

var replacement = /#|\.prototype\./;

var isForced = function (feature, detection) {
  var value = data[normalize(feature)];
  return value === POLYFILL ? true
    : value === NATIVE ? false
    : isCallable(detection) ? fails(detection)
    : !!detection;
};

var normalize = isForced.normalize = function (string) {
  return String(string).replace(replacement, '.').toLowerCase();
};

var data = isForced.data = {};
var NATIVE = isForced.NATIVE = 'N';
var POLYFILL = isForced.POLYFILL = 'P';

module.exports = isForced;


},
98489(module) {
"use strict";

// we can't use just `it == null` since of `document.all` special case
// https://tc39.es/ecma262/#sec-IsHTMLDDA-internal-slot-aec
module.exports = function (it) {
  return it === null || it === undefined;
};


},
38014(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var isCallable = __webpack_require__(83513);

module.exports = function (it) {
  return typeof it == 'object' ? it !== null : isCallable(it);
};


},
6545(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var isObject = __webpack_require__(38014);

module.exports = function (argument) {
  return isObject(argument) || argument === null;
};


},
35919(module) {
"use strict";

module.exports = false;


},
97153(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var getBuiltIn = __webpack_require__(56771);
var isCallable = __webpack_require__(83513);
var isPrototypeOf = __webpack_require__(8229);
var USE_SYMBOL_AS_UID = __webpack_require__(56636);

var $Object = Object;

module.exports = USE_SYMBOL_AS_UID ? function (it) {
  return typeof it == 'symbol';
} : function (it) {
  var $Symbol = getBuiltIn('Symbol');
  return isCallable($Symbol) && isPrototypeOf($Symbol.prototype, $Object(it));
};


},
69290(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var toLength = __webpack_require__(76538);

// `LengthOfArrayLike` abstract operation
// https://tc39.es/ecma262/#sec-lengthofarraylike
module.exports = function (obj) {
  return toLength(obj.length);
};


},
58391(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var uncurryThis = __webpack_require__(89852);
var fails = __webpack_require__(63195);
var isCallable = __webpack_require__(83513);
var hasOwn = __webpack_require__(63477);
var DESCRIPTORS = __webpack_require__(15144);
var CONFIGURABLE_FUNCTION_NAME = (__webpack_require__(58634)/* .CONFIGURABLE */.CONFIGURABLE);
var inspectSource = __webpack_require__(1974);
var InternalStateModule = __webpack_require__(11449);

var enforceInternalState = InternalStateModule.enforce;
var getInternalState = InternalStateModule.get;
var $String = String;
// eslint-disable-next-line es/no-object-defineproperty -- safe
var defineProperty = Object.defineProperty;
var stringSlice = uncurryThis(''.slice);
var replace = uncurryThis(''.replace);
var join = uncurryThis([].join);

var CONFIGURABLE_LENGTH = DESCRIPTORS && !fails(function () {
  return defineProperty(function () { /* empty */ }, 'length', { value: 8 }).length !== 8;
});

var TEMPLATE = String(String).split('String');

var makeBuiltIn = module.exports = function (value, name, options) {
  if (stringSlice($String(name), 0, 7) === 'Symbol(') {
    name = '[' + replace($String(name), /^Symbol\(([^)]*)\).*$/, '$1') + ']';
  }
  if (options && options.getter) name = 'get ' + name;
  if (options && options.setter) name = 'set ' + name;
  if (!hasOwn(value, 'name') || (CONFIGURABLE_FUNCTION_NAME && value.name !== name)) {
    if (DESCRIPTORS) defineProperty(value, 'name', { value: name, configurable: true });
    else value.name = name;
  }
  if (CONFIGURABLE_LENGTH && options && hasOwn(options, 'arity') && value.length !== options.arity) {
    defineProperty(value, 'length', { value: options.arity });
  }
  try {
    if (options && hasOwn(options, 'constructor') && options.constructor) {
      if (DESCRIPTORS) defineProperty(value, 'prototype', { writable: false });
    // in V8 ~ Chrome 53, prototypes of some methods, like `Array.prototype.values`, are non-writable
    } else if (value.prototype) value.prototype = undefined;
  } catch (error) { /* empty */ }
  var state = enforceInternalState(value);
  if (!hasOwn(state, 'source')) {
    state.source = join(TEMPLATE, typeof name == 'string' ? name : '');
  } return value;
};

// add fake Function#toString for correct work wrapped methods / constructors with methods like LoDash isNative
// eslint-disable-next-line no-extend-native -- required
Function.prototype.toString = makeBuiltIn(function toString() {
  return isCallable(this) && getInternalState(this).source || inspectSource(this);
}, 'toString');


},
85705(module) {
"use strict";

var ceil = Math.ceil;
var floor = Math.floor;

// `Math.trunc` method
// https://tc39.es/ecma262/#sec-math.trunc
// eslint-disable-next-line es/no-math-trunc -- safe
module.exports = Math.trunc || function trunc(x) {
  var n = +x;
  return (n > 0 ? floor : ceil)(n);
};


},
57943(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var toString = __webpack_require__(19419);

module.exports = function (argument, $default) {
  return argument === undefined ? arguments.length < 2 ? '' : $default : toString(argument);
};


},
88156(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

/* global ActiveXObject -- old IE, WSH */
var anObject = __webpack_require__(55339);
var definePropertiesModule = __webpack_require__(77557);
var enumBugKeys = __webpack_require__(28939);
var hiddenKeys = __webpack_require__(10257);
var html = __webpack_require__(78473);
var documentCreateElement = __webpack_require__(14475);
var sharedKey = __webpack_require__(1291);

var GT = '>';
var LT = '<';
var PROTOTYPE = 'prototype';
var SCRIPT = 'script';
var IE_PROTO = sharedKey('IE_PROTO');

var EmptyConstructor = function () { /* empty */ };

var scriptTag = function (content) {
  return LT + SCRIPT + GT + content + LT + '/' + SCRIPT + GT;
};

// Create object with fake `null` prototype: use ActiveX Object with cleared prototype
var NullProtoObjectViaActiveX = function (activeXDocument) {
  activeXDocument.write(scriptTag(''));
  activeXDocument.close();
  var temp = activeXDocument.parentWindow.Object;
  // eslint-disable-next-line no-useless-assignment -- avoid memory leak
  activeXDocument = null;
  return temp;
};

// Create object with fake `null` prototype: use iframe Object with cleared prototype
var NullProtoObjectViaIFrame = function () {
  // Thrash, waste and sodomy: IE GC bug
  var iframe = documentCreateElement('iframe');
  var JS = 'java' + SCRIPT + ':';
  var iframeDocument;
  iframe.style.display = 'none';
  html.appendChild(iframe);
  // https://github.com/zloirock/core-js/issues/475
  iframe.src = String(JS);
  iframeDocument = iframe.contentWindow.document;
  iframeDocument.open();
  iframeDocument.write(scriptTag('document.F=Object'));
  iframeDocument.close();
  return iframeDocument.F;
};

// Check for document.domain and active x support
// No need to use active x approach when document.domain is not set
// see https://github.com/es-shims/es5-shim/issues/150
// variation of https://github.com/kitcambridge/es5-shim/commit/4f738ac066346
// avoid IE GC bug
var activeXDocument;
var NullProtoObject = function () {
  try {
    activeXDocument = new ActiveXObject('htmlfile');
  } catch (error) { /* ignore */ }
  NullProtoObject = typeof document != 'undefined'
    ? document.domain && activeXDocument
      ? NullProtoObjectViaActiveX(activeXDocument) // old IE
      : NullProtoObjectViaIFrame()
    : NullProtoObjectViaActiveX(activeXDocument); // WSH
  var length = enumBugKeys.length;
  while (length--) delete NullProtoObject[PROTOTYPE][enumBugKeys[length]];
  return NullProtoObject();
};

hiddenKeys[IE_PROTO] = true;

// `Object.create` method
// https://tc39.es/ecma262/#sec-object.create
// eslint-disable-next-line es/no-object-create -- safe
module.exports = Object.create || function create(O, Properties) {
  var result;
  if (O !== null) {
    EmptyConstructor[PROTOTYPE] = anObject(O);
    result = new EmptyConstructor();
    EmptyConstructor[PROTOTYPE] = null;
    // add "__proto__" for Object.getPrototypeOf polyfill
    result[IE_PROTO] = O;
  } else result = NullProtoObject();
  return Properties === undefined ? result : definePropertiesModule.f(result, Properties);
};


},
77557(__unused_webpack_module, exports, __webpack_require__) {
"use strict";

var DESCRIPTORS = __webpack_require__(15144);
var V8_PROTOTYPE_DEFINE_BUG = __webpack_require__(64746);
var definePropertyModule = __webpack_require__(3597);
var anObject = __webpack_require__(55339);
var toIndexedObject = __webpack_require__(94993);
var objectKeys = __webpack_require__(22740);

// `Object.defineProperties` method
// https://tc39.es/ecma262/#sec-object.defineproperties
// eslint-disable-next-line es/no-object-defineproperties -- safe
exports.f = DESCRIPTORS && !V8_PROTOTYPE_DEFINE_BUG ? Object.defineProperties : function defineProperties(O, Properties) {
  anObject(O);
  var props = toIndexedObject(Properties);
  var keys = objectKeys(Properties);
  var length = keys.length;
  var index = 0;
  var key;
  while (length > index) definePropertyModule.f(O, key = keys[index++], props[key]);
  return O;
};


},
3597(__unused_webpack_module, exports, __webpack_require__) {
"use strict";

var DESCRIPTORS = __webpack_require__(15144);
var IE8_DOM_DEFINE = __webpack_require__(32089);
var V8_PROTOTYPE_DEFINE_BUG = __webpack_require__(64746);
var anObject = __webpack_require__(55339);
var toPropertyKey = __webpack_require__(90869);

var $TypeError = TypeError;
// eslint-disable-next-line es/no-object-defineproperty -- safe
var $defineProperty = Object.defineProperty;
// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
var $getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
var ENUMERABLE = 'enumerable';
var CONFIGURABLE = 'configurable';
var WRITABLE = 'writable';

// `Object.defineProperty` method
// https://tc39.es/ecma262/#sec-object.defineproperty
exports.f = DESCRIPTORS ? V8_PROTOTYPE_DEFINE_BUG ? function defineProperty(O, P, Attributes) {
  anObject(O);
  P = toPropertyKey(P);
  anObject(Attributes);
  if (typeof O === 'function' && P === 'prototype' && 'value' in Attributes && WRITABLE in Attributes && !Attributes[WRITABLE]) {
    var current = $getOwnPropertyDescriptor(O, P);
    if (current && current[WRITABLE]) {
      O[P] = Attributes.value;
      Attributes = {
        configurable: CONFIGURABLE in Attributes ? Attributes[CONFIGURABLE] : current[CONFIGURABLE],
        enumerable: ENUMERABLE in Attributes ? Attributes[ENUMERABLE] : current[ENUMERABLE],
        writable: false
      };
    }
  } return $defineProperty(O, P, Attributes);
} : $defineProperty : function defineProperty(O, P, Attributes) {
  anObject(O);
  P = toPropertyKey(P);
  anObject(Attributes);
  if (IE8_DOM_DEFINE) try {
    return $defineProperty(O, P, Attributes);
  } catch (error) { /* empty */ }
  if ('get' in Attributes || 'set' in Attributes) throw new $TypeError('Accessors not supported');
  if ('value' in Attributes) O[P] = Attributes.value;
  return O;
};


},
61959(__unused_webpack_module, exports, __webpack_require__) {
"use strict";

var DESCRIPTORS = __webpack_require__(15144);
var call = __webpack_require__(26673);
var propertyIsEnumerableModule = __webpack_require__(24049);
var createPropertyDescriptor = __webpack_require__(34184);
var toIndexedObject = __webpack_require__(94993);
var toPropertyKey = __webpack_require__(90869);
var hasOwn = __webpack_require__(63477);
var IE8_DOM_DEFINE = __webpack_require__(32089);

// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
var $getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;

// `Object.getOwnPropertyDescriptor` method
// https://tc39.es/ecma262/#sec-object.getownpropertydescriptor
exports.f = DESCRIPTORS ? $getOwnPropertyDescriptor : function getOwnPropertyDescriptor(O, P) {
  O = toIndexedObject(O);
  P = toPropertyKey(P);
  if (IE8_DOM_DEFINE) try {
    return $getOwnPropertyDescriptor(O, P);
  } catch (error) { /* empty */ }
  if (hasOwn(O, P)) return createPropertyDescriptor(!call(propertyIsEnumerableModule.f, O, P), O[P]);
};


},
32516(__unused_webpack_module, exports, __webpack_require__) {
"use strict";

var internalObjectKeys = __webpack_require__(64048);
var enumBugKeys = __webpack_require__(28939);

var hiddenKeys = enumBugKeys.concat('length', 'prototype');

// `Object.getOwnPropertyNames` method
// https://tc39.es/ecma262/#sec-object.getownpropertynames
// eslint-disable-next-line es/no-object-getownpropertynames -- safe
exports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {
  return internalObjectKeys(O, hiddenKeys);
};


},
33593(__unused_webpack_module, exports) {
"use strict";

// eslint-disable-next-line es/no-object-getownpropertysymbols -- safe
exports.f = Object.getOwnPropertySymbols;


},
8229(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var uncurryThis = __webpack_require__(89852);

module.exports = uncurryThis({}.isPrototypeOf);


},
64048(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var uncurryThis = __webpack_require__(89852);
var hasOwn = __webpack_require__(63477);
var toIndexedObject = __webpack_require__(94993);
var indexOf = (__webpack_require__(17909)/* .indexOf */.indexOf);
var hiddenKeys = __webpack_require__(10257);

var push = uncurryThis([].push);

module.exports = function (object, names) {
  var O = toIndexedObject(object);
  var i = 0;
  var result = [];
  var key;
  for (key in O) !hasOwn(hiddenKeys, key) && hasOwn(O, key) && push(result, key);
  // Don't enum bug & hidden keys
  while (names.length > i) if (hasOwn(O, key = names[i++])) {
    ~indexOf(result, key) || push(result, key);
  }
  return result;
};


},
22740(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var internalObjectKeys = __webpack_require__(64048);
var enumBugKeys = __webpack_require__(28939);

// `Object.keys` method
// https://tc39.es/ecma262/#sec-object.keys
// eslint-disable-next-line es/no-object-keys -- safe
module.exports = Object.keys || function keys(O) {
  return internalObjectKeys(O, enumBugKeys);
};


},
24049(__unused_webpack_module, exports) {
"use strict";

var $propertyIsEnumerable = {}.propertyIsEnumerable;
// eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;

// Nashorn ~ JDK8 bug
var NASHORN_BUG = getOwnPropertyDescriptor && !$propertyIsEnumerable.call({ 1: 2 }, 1);

// `Object.prototype.propertyIsEnumerable` method implementation
// https://tc39.es/ecma262/#sec-object.prototype.propertyisenumerable
exports.f = NASHORN_BUG ? function propertyIsEnumerable(V) {
  var descriptor = getOwnPropertyDescriptor(this, V);
  return !!descriptor && descriptor.enumerable;
} : $propertyIsEnumerable;


},
89883(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

/* eslint-disable no-proto -- safe */
var uncurryThisAccessor = __webpack_require__(65726);
var isObject = __webpack_require__(38014);
var requireObjectCoercible = __webpack_require__(47930);
var aPossiblePrototype = __webpack_require__(96790);

// `Object.setPrototypeOf` method
// https://tc39.es/ecma262/#sec-object.setprototypeof
// Works with __proto__ only. Old v8 can't work with null proto objects.
// eslint-disable-next-line es/no-object-setprototypeof -- safe
module.exports = Object.setPrototypeOf || ('__proto__' in {} ? function () {
  var CORRECT_SETTER = false;
  var test = {};
  var setter;
  try {
    setter = uncurryThisAccessor(Object.prototype, '__proto__', 'set');
    setter(test, []);
    CORRECT_SETTER = test instanceof Array;
  } catch (error) { /* empty */ }
  return function setPrototypeOf(O, proto) {
    requireObjectCoercible(O);
    aPossiblePrototype(proto);
    if (!isObject(O)) return O;
    if (CORRECT_SETTER) setter(O, proto);
    else O.__proto__ = proto;
    return O;
  };
}() : undefined);


},
45570(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var call = __webpack_require__(26673);
var isCallable = __webpack_require__(83513);
var isObject = __webpack_require__(38014);

var $TypeError = TypeError;

// `OrdinaryToPrimitive` abstract operation
// https://tc39.es/ecma262/#sec-ordinarytoprimitive
module.exports = function (input, pref) {
  var fn, val;
  if (pref === 'string' && isCallable(fn = input.toString) && !isObject(val = call(fn, input))) return val;
  if (isCallable(fn = input.valueOf) && !isObject(val = call(fn, input))) return val;
  if (pref !== 'string' && isCallable(fn = input.toString) && !isObject(val = call(fn, input))) return val;
  throw new $TypeError("Can't convert object to primitive value");
};


},
99379(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var getBuiltIn = __webpack_require__(56771);
var uncurryThis = __webpack_require__(89852);
var getOwnPropertyNamesModule = __webpack_require__(32516);
var getOwnPropertySymbolsModule = __webpack_require__(33593);
var anObject = __webpack_require__(55339);

var concat = uncurryThis([].concat);

// all object keys, includes non-enumerable and symbols
module.exports = getBuiltIn('Reflect', 'ownKeys') || function ownKeys(it) {
  var keys = getOwnPropertyNamesModule.f(anObject(it));
  var getOwnPropertySymbols = getOwnPropertySymbolsModule.f;
  return getOwnPropertySymbols ? concat(keys, getOwnPropertySymbols(it)) : keys;
};


},
29268(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var defineProperty = (__webpack_require__(3597)/* .f */.f);

module.exports = function (Target, Source, key) {
  key in Target || defineProperty(Target, key, {
    configurable: true,
    get: function () { return Source[key]; },
    set: function (it) { Source[key] = it; }
  });
};


},
47930(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var isNullOrUndefined = __webpack_require__(98489);

var $TypeError = TypeError;

// `RequireObjectCoercible` abstract operation
// https://tc39.es/ecma262/#sec-requireobjectcoercible
module.exports = function (it) {
  if (isNullOrUndefined(it)) throw new $TypeError("Can't call method on " + it);
  return it;
};


},
1291(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var shared = __webpack_require__(39877);
var uid = __webpack_require__(92172);

var keys = shared('keys');

module.exports = function (key) {
  return keys[key] || (keys[key] = uid(key));
};


},
353(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var IS_PURE = __webpack_require__(35919);
var globalThis = __webpack_require__(95516);
var defineGlobalProperty = __webpack_require__(24157);

var SHARED = '__core-js_shared__';
var store = module.exports = globalThis[SHARED] || defineGlobalProperty(SHARED, {});

(store.versions || (store.versions = [])).push({
  version: '3.40.0',
  mode: IS_PURE ? 'pure' : 'global',
  copyright: '© 2014-2025 Denis Pushkarev (zloirock.ru)',
  license: 'https://github.com/zloirock/core-js/blob/v3.40.0/LICENSE',
  source: 'https://github.com/zloirock/core-js'
});


},
39877(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var store = __webpack_require__(353);

module.exports = function (key, value) {
  return store[key] || (store[key] = value || {});
};


},
28515(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

/* eslint-disable es/no-symbol -- required for testing */
var V8_VERSION = __webpack_require__(55011);
var fails = __webpack_require__(63195);
var globalThis = __webpack_require__(95516);

var $String = globalThis.String;

// eslint-disable-next-line es/no-object-getownpropertysymbols -- required for testing
module.exports = !!Object.getOwnPropertySymbols && !fails(function () {
  var symbol = Symbol('symbol detection');
  // Chrome 38 Symbol has incorrect toString conversion
  // `get-own-property-symbols` polyfill symbols converted to object are not Symbol instances
  // nb: Do not call `String` directly to avoid this being optimized out to `symbol+''` which will,
  // of course, fail.
  return !$String(symbol) || !(Object(symbol) instanceof Symbol) ||
    // Chrome 38-40 symbols are not inherited from DOM collections prototypes to instances
    !Symbol.sham && V8_VERSION && V8_VERSION < 41;
});


},
29670(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var toIntegerOrInfinity = __webpack_require__(59047);

var max = Math.max;
var min = Math.min;

// Helper for a popular repeating case of the spec:
// Let integer be ? ToInteger(index).
// If integer < 0, let result be max((length + integer), 0); else let result be min(integer, length).
module.exports = function (index, length) {
  var integer = toIntegerOrInfinity(index);
  return integer < 0 ? max(integer + length, 0) : min(integer, length);
};


},
94993(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

// toObject with fallback for non-array-like ES3 strings
var IndexedObject = __webpack_require__(74187);
var requireObjectCoercible = __webpack_require__(47930);

module.exports = function (it) {
  return IndexedObject(requireObjectCoercible(it));
};


},
59047(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var trunc = __webpack_require__(85705);

// `ToIntegerOrInfinity` abstract operation
// https://tc39.es/ecma262/#sec-tointegerorinfinity
module.exports = function (argument) {
  var number = +argument;
  // eslint-disable-next-line no-self-compare -- NaN check
  return number !== number || number === 0 ? 0 : trunc(number);
};


},
76538(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var toIntegerOrInfinity = __webpack_require__(59047);

var min = Math.min;

// `ToLength` abstract operation
// https://tc39.es/ecma262/#sec-tolength
module.exports = function (argument) {
  var len = toIntegerOrInfinity(argument);
  return len > 0 ? min(len, 0x1FFFFFFFFFFFFF) : 0; // 2 ** 53 - 1 == 9007199254740991
};


},
76945(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var requireObjectCoercible = __webpack_require__(47930);

var $Object = Object;

// `ToObject` abstract operation
// https://tc39.es/ecma262/#sec-toobject
module.exports = function (argument) {
  return $Object(requireObjectCoercible(argument));
};


},
16037(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var call = __webpack_require__(26673);
var isObject = __webpack_require__(38014);
var isSymbol = __webpack_require__(97153);
var getMethod = __webpack_require__(9386);
var ordinaryToPrimitive = __webpack_require__(45570);
var wellKnownSymbol = __webpack_require__(21735);

var $TypeError = TypeError;
var TO_PRIMITIVE = wellKnownSymbol('toPrimitive');

// `ToPrimitive` abstract operation
// https://tc39.es/ecma262/#sec-toprimitive
module.exports = function (input, pref) {
  if (!isObject(input) || isSymbol(input)) return input;
  var exoticToPrim = getMethod(input, TO_PRIMITIVE);
  var result;
  if (exoticToPrim) {
    if (pref === undefined) pref = 'default';
    result = call(exoticToPrim, input, pref);
    if (!isObject(result) || isSymbol(result)) return result;
    throw new $TypeError("Can't convert object to primitive value");
  }
  if (pref === undefined) pref = 'number';
  return ordinaryToPrimitive(input, pref);
};


},
90869(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var toPrimitive = __webpack_require__(16037);
var isSymbol = __webpack_require__(97153);

// `ToPropertyKey` abstract operation
// https://tc39.es/ecma262/#sec-topropertykey
module.exports = function (argument) {
  var key = toPrimitive(argument, 'string');
  return isSymbol(key) ? key : key + '';
};


},
59328(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var wellKnownSymbol = __webpack_require__(21735);

var TO_STRING_TAG = wellKnownSymbol('toStringTag');
var test = {};

test[TO_STRING_TAG] = 'z';

module.exports = String(test) === '[object z]';


},
19419(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var classof = __webpack_require__(76975);

var $String = String;

module.exports = function (argument) {
  if (classof(argument) === 'Symbol') throw new TypeError('Cannot convert a Symbol value to a string');
  return $String(argument);
};


},
38691(module) {
"use strict";

var $String = String;

module.exports = function (argument) {
  try {
    return $String(argument);
  } catch (error) {
    return 'Object';
  }
};


},
92172(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var uncurryThis = __webpack_require__(89852);

var id = 0;
var postfix = Math.random();
var toString = uncurryThis(1.0.toString);

module.exports = function (key) {
  return 'Symbol(' + (key === undefined ? '' : key) + ')_' + toString(++id + postfix, 36);
};


},
56636(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

/* eslint-disable es/no-symbol -- required for testing */
var NATIVE_SYMBOL = __webpack_require__(28515);

module.exports = NATIVE_SYMBOL &&
  !Symbol.sham &&
  typeof Symbol.iterator == 'symbol';


},
64746(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var DESCRIPTORS = __webpack_require__(15144);
var fails = __webpack_require__(63195);

// V8 ~ Chrome 36-
// https://bugs.chromium.org/p/v8/issues/detail?id=3334
module.exports = DESCRIPTORS && fails(function () {
  // eslint-disable-next-line es/no-object-defineproperty -- required for testing
  return Object.defineProperty(function () { /* empty */ }, 'prototype', {
    value: 42,
    writable: false
  }).prototype !== 42;
});


},
8888(module) {
"use strict";

var $TypeError = TypeError;

module.exports = function (passed, required) {
  if (passed < required) throw new $TypeError('Not enough arguments');
  return passed;
};


},
63546(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var globalThis = __webpack_require__(95516);
var isCallable = __webpack_require__(83513);

var WeakMap = globalThis.WeakMap;

module.exports = isCallable(WeakMap) && /native code/.test(String(WeakMap));


},
21735(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var globalThis = __webpack_require__(95516);
var shared = __webpack_require__(39877);
var hasOwn = __webpack_require__(63477);
var uid = __webpack_require__(92172);
var NATIVE_SYMBOL = __webpack_require__(28515);
var USE_SYMBOL_AS_UID = __webpack_require__(56636);

var Symbol = globalThis.Symbol;
var WellKnownSymbolsStore = shared('wks');
var createWellKnownSymbol = USE_SYMBOL_AS_UID ? Symbol['for'] || Symbol : Symbol && Symbol.withoutSetter || uid;

module.exports = function (name) {
  if (!hasOwn(WellKnownSymbolsStore, name)) {
    WellKnownSymbolsStore[name] = NATIVE_SYMBOL && hasOwn(Symbol, name)
      ? Symbol[name]
      : createWellKnownSymbol('Symbol.' + name);
  } return WellKnownSymbolsStore[name];
};


},
58733(module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var getBuiltIn = __webpack_require__(56771);
var hasOwn = __webpack_require__(63477);
var createNonEnumerableProperty = __webpack_require__(88663);
var isPrototypeOf = __webpack_require__(8229);
var setPrototypeOf = __webpack_require__(89883);
var copyConstructorProperties = __webpack_require__(4768);
var proxyAccessor = __webpack_require__(29268);
var inheritIfRequired = __webpack_require__(41627);
var normalizeStringArgument = __webpack_require__(57943);
var installErrorCause = __webpack_require__(94716);
var installErrorStack = __webpack_require__(46847);
var DESCRIPTORS = __webpack_require__(15144);
var IS_PURE = __webpack_require__(35919);

module.exports = function (FULL_NAME, wrapper, FORCED, IS_AGGREGATE_ERROR) {
  var STACK_TRACE_LIMIT = 'stackTraceLimit';
  var OPTIONS_POSITION = IS_AGGREGATE_ERROR ? 2 : 1;
  var path = FULL_NAME.split('.');
  var ERROR_NAME = path[path.length - 1];
  var OriginalError = getBuiltIn.apply(null, path);

  if (!OriginalError) return;

  var OriginalErrorPrototype = OriginalError.prototype;

  // V8 9.3- bug https://bugs.chromium.org/p/v8/issues/detail?id=12006
  if (!IS_PURE && hasOwn(OriginalErrorPrototype, 'cause')) delete OriginalErrorPrototype.cause;

  if (!FORCED) return OriginalError;

  var BaseError = getBuiltIn('Error');

  var WrappedError = wrapper(function (a, b) {
    var message = normalizeStringArgument(IS_AGGREGATE_ERROR ? b : a, undefined);
    var result = IS_AGGREGATE_ERROR ? new OriginalError(a) : new OriginalError();
    if (message !== undefined) createNonEnumerableProperty(result, 'message', message);
    installErrorStack(result, WrappedError, result.stack, 2);
    if (this && isPrototypeOf(OriginalErrorPrototype, this)) inheritIfRequired(result, this, WrappedError);
    if (arguments.length > OPTIONS_POSITION) installErrorCause(result, arguments[OPTIONS_POSITION]);
    return result;
  });

  WrappedError.prototype = OriginalErrorPrototype;

  if (ERROR_NAME !== 'Error') {
    if (setPrototypeOf) setPrototypeOf(WrappedError, BaseError);
    else copyConstructorProperties(WrappedError, BaseError, { name: true });
  } else if (DESCRIPTORS && STACK_TRACE_LIMIT in OriginalError) {
    proxyAccessor(WrappedError, OriginalError, STACK_TRACE_LIMIT);
    proxyAccessor(WrappedError, OriginalError, 'prepareStackTrace');
  }

  copyConstructorProperties(WrappedError, OriginalError);

  if (!IS_PURE) try {
    // Safari 13- bug: WebAssembly errors does not have a proper `.name`
    if (OriginalErrorPrototype.name !== ERROR_NAME) {
      createNonEnumerableProperty(OriginalErrorPrototype, 'name', ERROR_NAME);
    }
    OriginalErrorPrototype.constructor = WrappedError;
  } catch (error) { /* empty */ }

  return WrappedError;
};


},
45403(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var $ = __webpack_require__(3234);
var $includes = (__webpack_require__(17909)/* .includes */.includes);
var fails = __webpack_require__(63195);
var addToUnscopables = __webpack_require__(35681);

// FF99+ bug
var BROKEN_ON_SPARSE = fails(function () {
  // eslint-disable-next-line es/no-array-prototype-includes -- detection
  return !Array(1).includes();
});

// `Array.prototype.includes` method
// https://tc39.es/ecma262/#sec-array.prototype.includes
$({ target: 'Array', proto: true, forced: BROKEN_ON_SPARSE }, {
  includes: function includes(el /* , fromIndex = 0 */) {
    return $includes(this, el, arguments.length > 1 ? arguments[1] : undefined);
  }
});

// https://tc39.es/ecma262/#sec-array.prototype-@@unscopables
addToUnscopables('includes');


},
75126(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var $ = __webpack_require__(3234);
var toObject = __webpack_require__(76945);
var lengthOfArrayLike = __webpack_require__(69290);
var setArrayLength = __webpack_require__(84811);
var doesNotExceedSafeInteger = __webpack_require__(68785);
var fails = __webpack_require__(63195);

var INCORRECT_TO_LENGTH = fails(function () {
  return [].push.call({ length: 0x100000000 }, 1) !== 4294967297;
});

// V8 <= 121 and Safari <= 15.4; FF < 23 throws InternalError
// https://bugs.chromium.org/p/v8/issues/detail?id=12681
var properErrorOnNonWritableLength = function () {
  try {
    // eslint-disable-next-line es/no-object-defineproperty -- safe
    Object.defineProperty([], 'length', { writable: false }).push();
  } catch (error) {
    return error instanceof TypeError;
  }
};

var FORCED = INCORRECT_TO_LENGTH || !properErrorOnNonWritableLength();

// `Array.prototype.push` method
// https://tc39.es/ecma262/#sec-array.prototype.push
$({ target: 'Array', proto: true, arity: 1, forced: FORCED }, {
  // eslint-disable-next-line no-unused-vars -- required for `.length`
  push: function push(item) {
    var O = toObject(this);
    var len = lengthOfArrayLike(O);
    var argCount = arguments.length;
    doesNotExceedSafeInteger(len + argCount);
    for (var i = 0; i < argCount; i++) {
      O[len] = arguments[i];
      len++;
    }
    setArrayLength(O, len);
    return len;
  }
});


},
80852(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var $ = __webpack_require__(3234);
var $reduce = (__webpack_require__(19450)/* .left */.left);
var arrayMethodIsStrict = __webpack_require__(37402);
var CHROME_VERSION = __webpack_require__(55011);
var IS_NODE = __webpack_require__(41573);

// Chrome 80-82 has a critical bug
// https://bugs.chromium.org/p/chromium/issues/detail?id=1049982
var CHROME_BUG = !IS_NODE && CHROME_VERSION > 79 && CHROME_VERSION < 83;
var FORCED = CHROME_BUG || !arrayMethodIsStrict('reduce');

// `Array.prototype.reduce` method
// https://tc39.es/ecma262/#sec-array.prototype.reduce
$({ target: 'Array', proto: true, forced: FORCED }, {
  reduce: function reduce(callbackfn /* , initialValue */) {
    var length = arguments.length;
    return $reduce(this, callbackfn, length, length > 1 ? arguments[1] : undefined);
  }
});


},
38796(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
"use strict";

/* eslint-disable no-unused-vars -- required for functions `.length` */
var $ = __webpack_require__(3234);
var globalThis = __webpack_require__(95516);
var apply = __webpack_require__(86237);
var wrapErrorConstructorWithCause = __webpack_require__(58733);

var WEB_ASSEMBLY = 'WebAssembly';
var WebAssembly = globalThis[WEB_ASSEMBLY];

// eslint-disable-next-line es/no-error-cause -- feature detection
var FORCED = new Error('e', { cause: 7 }).cause !== 7;

var exportGlobalErrorCauseWrapper = function (ERROR_NAME, wrapper) {
  var O = {};
  O[ERROR_NAME] = wrapErrorConstructorWithCause(ERROR_NAME, wrapper, FORCED);
  $({ global: true, constructor: true, arity: 1, forced: FORCED }, O);
};

var exportWebAssemblyErrorCauseWrapper = function (ERROR_NAME, wrapper) {
  if (WebAssembly && WebAssembly[ERROR_NAME]) {
    var O = {};
    O[ERROR_NAME] = wrapErrorConstructorWithCause(WEB_ASSEMBLY + '.' + ERROR_NAME, wrapper, FORCED);
    $({ target: WEB_ASSEMBLY, stat: true, constructor: true, arity: 1, forced: FORCED }, O);
  }
};

// https://tc39.es/ecma262/#sec-nativeerror
exportGlobalErrorCauseWrapper('Error', function (init) {
  return function Error(message) { return apply(init, this, arguments); };
});
exportGlobalErrorCauseWrapper('EvalError', function (init) {
  return function EvalError(message) { return apply(init, this, arguments); };
});
exportGlobalErrorCauseWrapper('RangeError', function (init) {
  return function RangeError(message) { return apply(init, this, arguments); };
});
exportGlobalErrorCauseWrapper('ReferenceError', function (init) {
  return function ReferenceError(message) { return apply(init, this, arguments); };
});
exportGlobalErrorCauseWrapper('SyntaxError', function (init) {
  return function SyntaxError(message) { return apply(init, this, arguments); };
});
exportGlobalErrorCauseWrapper('TypeError', function (init) {
  return function TypeError(message) { return apply(init, this, arguments); };
});
exportGlobalErrorCauseWrapper('URIError', function (init) {
  return function URIError(message) { return apply(init, this, arguments); };
});
exportWebAssemblyErrorCauseWrapper('CompileError', function (init) {
  return function CompileError(message) { return apply(init, this, arguments); };
});
exportWebAssemblyErrorCauseWrapper('LinkError', function (init) {
  return function LinkError(message) { return apply(init, this, arguments); };
});
exportWebAssemblyErrorCauseWrapper('RuntimeError', function (init) {
  return function RuntimeError(message) { return apply(init, this, arguments); };
});


},
73175(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var $ = __webpack_require__(3234);
var globalThis = __webpack_require__(95516);
var defineBuiltInAccessor = __webpack_require__(55390);
var DESCRIPTORS = __webpack_require__(15144);

var $TypeError = TypeError;
// eslint-disable-next-line es/no-object-defineproperty -- safe
var defineProperty = Object.defineProperty;
var INCORRECT_VALUE = globalThis.self !== globalThis;

// `self` getter
// https://html.spec.whatwg.org/multipage/window-object.html#dom-self
try {
  if (DESCRIPTORS) {
    // eslint-disable-next-line es/no-object-getownpropertydescriptor -- safe
    var descriptor = Object.getOwnPropertyDescriptor(globalThis, 'self');
    // some engines have `self`, but with incorrect descriptor
    // https://github.com/denoland/deno/issues/15765
    if (INCORRECT_VALUE || !descriptor || !descriptor.get || !descriptor.enumerable) {
      defineBuiltInAccessor(globalThis, 'self', {
        get: function self() {
          return globalThis;
        },
        set: function self(value) {
          if (this !== globalThis) throw new $TypeError('Illegal invocation');
          defineProperty(globalThis, 'self', {
            value: value,
            writable: true,
            configurable: true,
            enumerable: true
          });
        },
        configurable: true,
        enumerable: true
      });
    }
  } else $({ global: true, simple: true, forced: INCORRECT_VALUE }, {
    self: globalThis
  });
} catch (error) { /* empty */ }


},
70279(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var defineBuiltIn = __webpack_require__(59356);
var uncurryThis = __webpack_require__(89852);
var toString = __webpack_require__(19419);
var validateArgumentsLength = __webpack_require__(8888);

var $URLSearchParams = URLSearchParams;
var URLSearchParamsPrototype = $URLSearchParams.prototype;
var append = uncurryThis(URLSearchParamsPrototype.append);
var $delete = uncurryThis(URLSearchParamsPrototype['delete']);
var forEach = uncurryThis(URLSearchParamsPrototype.forEach);
var push = uncurryThis([].push);
var params = new $URLSearchParams('a=1&a=2&b=3');

params['delete']('a', 1);
// `undefined` case is a Chromium 117 bug
// https://bugs.chromium.org/p/v8/issues/detail?id=14222
params['delete']('b', undefined);

if (params + '' !== 'a=2') {
  defineBuiltIn(URLSearchParamsPrototype, 'delete', function (name /* , value */) {
    var length = arguments.length;
    var $value = length < 2 ? undefined : arguments[1];
    if (length && $value === undefined) return $delete(this, name);
    var entries = [];
    forEach(this, function (v, k) { // also validates `this`
      push(entries, { key: k, value: v });
    });
    validateArgumentsLength(length, 1);
    var key = toString(name);
    var value = toString($value);
    var index = 0;
    var dindex = 0;
    var found = false;
    var entriesLength = entries.length;
    var entry;
    while (index < entriesLength) {
      entry = entries[index++];
      if (found || entry.key === key) {
        found = true;
        $delete(this, entry.key);
      } else dindex++;
    }
    while (dindex < entriesLength) {
      entry = entries[dindex++];
      if (!(entry.key === key && entry.value === value)) append(this, entry.key, entry.value);
    }
  }, { enumerable: true, unsafe: true });
}


},
16786(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var defineBuiltIn = __webpack_require__(59356);
var uncurryThis = __webpack_require__(89852);
var toString = __webpack_require__(19419);
var validateArgumentsLength = __webpack_require__(8888);

var $URLSearchParams = URLSearchParams;
var URLSearchParamsPrototype = $URLSearchParams.prototype;
var getAll = uncurryThis(URLSearchParamsPrototype.getAll);
var $has = uncurryThis(URLSearchParamsPrototype.has);
var params = new $URLSearchParams('a=1');

// `undefined` case is a Chromium 117 bug
// https://bugs.chromium.org/p/v8/issues/detail?id=14222
if (params.has('a', 2) || !params.has('a', undefined)) {
  defineBuiltIn(URLSearchParamsPrototype, 'has', function has(name /* , value */) {
    var length = arguments.length;
    var $value = length < 2 ? undefined : arguments[1];
    if (length && $value === undefined) return $has(this, name);
    var values = getAll(this, name); // also validates `this`
    validateArgumentsLength(length, 1);
    var value = toString($value);
    var index = 0;
    while (index < values.length) {
      if (values[index++] === value) return true;
    } return false;
  }, { enumerable: true, unsafe: true });
}


},
77269(__unused_webpack_module, __unused_webpack_exports, __webpack_require__) {
"use strict";

var DESCRIPTORS = __webpack_require__(15144);
var uncurryThis = __webpack_require__(89852);
var defineBuiltInAccessor = __webpack_require__(55390);

var URLSearchParamsPrototype = URLSearchParams.prototype;
var forEach = uncurryThis(URLSearchParamsPrototype.forEach);

// `URLSearchParams.prototype.size` getter
// https://github.com/whatwg/url/pull/734
if (DESCRIPTORS && !('size' in URLSearchParamsPrototype)) {
  defineBuiltInAccessor(URLSearchParamsPrototype, 'size', {
    get: function size() {
      var count = 0;
      forEach(this, function () { count++; });
      return count;
    },
    configurable: true,
    enumerable: true
  });
}


},
44469(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  $b: () => (LogLevel),
  Vy: () => (Logger),
  u1: () => (getErrorMessage)
});
/**
 * Checks if error has message.
 *
 * @param error Error object.
 *
 * @returns True if error has message.
 */
function isErrorWithMessage(error) {
    return (typeof error === 'object'
        && error !== null
        && 'message' in error
        && typeof error.message === 'string');
}
/**
 * Converts error to the error with a message.
 *
 * @param maybeError Possible error.
 *
 * @returns Error with a message.
 */
function toErrorWithMessage(maybeError) {
    if (isErrorWithMessage(maybeError)) {
        return maybeError;
    }
    try {
        return new Error(JSON.stringify(maybeError));
    }
    catch {
        // fallback in case there's an error stringifying the maybeError
        // like with circular references, for example.
        return new Error(String(maybeError));
    }
}
/**
 * Converts an error object to an error with a message. This method might be helpful to handle thrown errors.
 *
 * @param error Error object.
 *
 * @returns Message of the error.
 */
function getErrorMessage(error) {
    return toErrorWithMessage(error).message;
}

/**
 * Pads a number with leading zeros.
 *
 * @param num The number to pad.
 * @param size The number of digits to pad to.
 *
 * @returns The padded number.
 */
const pad = (num, size = 2) => {
    return num.toString().padStart(size, '0');
};
/**
 * Formats a date into an ISO 8601-like string with milliseconds.
 *
 * @param {Date|number} date The date object or timestamp to format.
 *
 * @returns {string} The formatted date string.
 */
const formatTime = (date) => {
    const d = (date instanceof Date) ? date : new Date(date);
    const year = d.getFullYear();
    const month = pad(d.getMonth() + 1); // Months are 0-based
    const day = pad(d.getDate());
    const hour = pad(d.getHours());
    const minute = pad(d.getMinutes());
    const second = pad(d.getSeconds());
    const millisecond = pad(d.getMilliseconds(), 3); // Milliseconds are 3 digits
    return `${year}-${month}-${day}T${hour}:${minute}:${second}:${millisecond}`;
};

/**
 * String presentation of log levels, for convenient users usage.
 * Ordered in the same way as LogLevelNumeric.
 *
 * First three levels will be shown to users, and the last two are for developers.
 */
var LogLevel;
(function (LogLevel) {
    /**
     * For errors.
     */
    LogLevel["Error"] = "error";
    /**
     * For not critical errors.
     */
    LogLevel["Warn"] = "warn";
    /**
     * For important information.
     * Use for general operational messages.
     */
    LogLevel["Info"] = "info";
    /**
     * For debugging purposes, e.g. Inside conditions, loops or some edge cases.
     */
    LogLevel["Debug"] = "debug";
    /**
     * For ultra-detailed, step-by-step traces (like stack traces or flow tracking).
     */
    LogLevel["Verbose"] = "verbose";
})(LogLevel || (LogLevel = {}));
/**
 * Log levels map, which maps number level to string level.
 * Ordered in the same way as LogLevelNumeric.
 */
const levelMapNumToString = {
    [1 /* LogLevelNumeric.Error */]: LogLevel.Error,
    [2 /* LogLevelNumeric.Warn */]: LogLevel.Warn,
    [3 /* LogLevelNumeric.Info */]: LogLevel.Info,
    [4 /* LogLevelNumeric.Debug */]: LogLevel.Debug,
    [5 /* LogLevelNumeric.Verbose */]: LogLevel.Verbose,
};
/**
 * Log levels map, which maps string level to number level.
 */
const levelMapStringToNum = Object.entries(levelMapNumToString)
    .reduce((acc, [key, value]) => {
    // Here, key is originally a string since Object.entries() returns [string, string][].
    // We need to cast the key to LogLevelNumeric correctly without causing type mismatches.
    const numericKey = Number(key);
    if (!Number.isNaN(numericKey)) {
        acc[value] = numericKey;
    }
    return acc;
}, {});
/**
 * Methods supported by console. Used to manage levels.
 * Ordered in the same way as LogLevelNumeric.
 */
var LogMethod;
(function (LogMethod) {
    LogMethod["Error"] = "error";
    LogMethod["Warn"] = "warn";
    LogMethod["Info"] = "info";
    LogMethod["Debug"] = "debug";
    LogMethod["Trace"] = "trace";
})(LogMethod || (LogMethod = {}));
/**
 * Simple logger with log levels.
 */
class Logger {
    currentLevelValue = 3 /* LogLevelNumeric.Info */;
    writer;
    /**
     * Constructor.
     *
     * @param writer Writer object.
     */
    constructor(writer = console) {
        this.writer = writer;
        // bind the logging methods to avoid losing context
        this.error = this.error.bind(this);
        this.warn = this.warn.bind(this);
        this.info = this.info.bind(this);
        this.debug = this.debug.bind(this);
        this.trace = this.trace.bind(this);
    }
    /**
     * Print error messages.
     * Use when something went wrong.
     *
     * @param args Printed arguments.
     */
    error(...args) {
        this.print(1 /* LogLevelNumeric.Error */, LogMethod.Error, args);
    }
    /**
     * Print warn messages.
     * Use when Something might go wrong.
     *
     * @param args Printed arguments.
     */
    warn(...args) {
        this.print(2 /* LogLevelNumeric.Warn */, LogMethod.Warn, args);
    }
    /**
     * Print messages you want to disclose to users.
     * Use for general operational messages.
     *
     * @param args Printed arguments.
     */
    info(...args) {
        this.print(3 /* LogLevelNumeric.Info */, LogMethod.Info, args);
    }
    /**
     * Print debug messages. Usually used for technical information.
     *
     * @param args Printed arguments.
     */
    debug(...args) {
        this.print(4 /* LogLevelNumeric.Debug */, LogMethod.Debug, args);
    }
    /**
     * Print trace messages.
     * Ultra-detailed, step-by-step traces (like stack traces or flow tracking).
     *
     * @param args Printed arguments.
     */
    trace(...args) {
        this.print(5 /* LogLevelNumeric.Verbose */, LogMethod.Trace, args);
    }
    /**
     * Getter for log level.
     *
     * @returns Logger level.
     */
    get currentLevel() {
        return levelMapNumToString[this.currentLevelValue];
    }
    /**
     * Setter for log level. With this method log level can be updated dynamically.
     *
     * @param logLevel Logger level.
     *
     * @throws Error if log level is not supported.
     */
    set currentLevel(logLevel) {
        const level = levelMapStringToNum[logLevel];
        if (level === undefined) {
            throw new Error(`Logger supports only the following levels: ${[Object.values(LogLevel).join(', ')]}`);
        }
        this.currentLevelValue = level;
    }
    /**
     * Converts error to string, and adds stack trace.
     *
     * @param error Error to print.
     *
     * @returns Error message.
     */
    static errorToString(error) {
        const message = getErrorMessage(error);
        return `${message}\nStack trace:\n${error.stack}`;
    }
    /**
     * Prints error message with stack trace.
     * It prints the message with the stack trace in a collapsed group.
     * This is useful for debugging purposes, as it allows to see the stack trace
     * without cluttering the console with too many messages.
     *
     * @param formattedTime Formatted time.
     * @param formattedArgs Formatted arguments.
     */
    printWithStackTrace(formattedTime, formattedArgs) {
        // If grouping is not supported, print just expanded trace, but this
        // leads to a lot of dirty logs in the console, since the stack trace
        // will be printed for every message.
        if (!this.writer.groupCollapsed || !this.writer.groupEnd) {
            // Print expanded trace
            this.writer.trace(formattedTime, ...formattedArgs);
            return;
        }
        // Print collapsed trace to make logs more readable and access to stack
        // trace by clicking on the group.
        this.writer.groupCollapsed(formattedTime, ...formattedArgs);
        this.writer.trace();
        this.writer.groupEnd();
    }
    /**
     * Wrapper over log methods.
     *
     * @param level Logger level.
     * @param method Logger method.
     * @param args Printed arguments.
     */
    print(level, method, args) {
        // Skip writing if the basic conditions are not met.
        if (this.currentLevelValue < level) {
            return;
        }
        // Do not print if no arguments are passed.
        if (!args || args.length === 0 || !args[0]) {
            return;
        }
        const formattedArgs = args.map((value) => {
            if (value instanceof Error) {
                return Logger.errorToString(value);
            }
            if (value && typeof value.message === 'string') {
                return value.message;
            }
            if (typeof value === 'object' && value !== null) {
                return JSON.stringify(value);
            }
            return String(value);
        });
        const formattedTime = `${formatTime(new Date())}:`;
        /**
         * If current log level is Debug or Verbose, print all channels with stack
         * trace via using writer.trace method to help identify the location of the
         * log.
         *
         * Exception is Error method, because it is already contains build-in
         * stack trace.
         */
        if (this.currentLevelValue >= levelMapStringToNum[LogLevel.Debug]
            && method !== LogMethod.Error) {
            this.printWithStackTrace(formattedTime, formattedArgs);
            return;
        }
        // Otherwise just print with requested method of writer.
        this.writer[method](formattedTime, ...formattedArgs);
    }
}




},
5710(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  Pl: () => (T),
  cy: () => (L),
  vI: () => (G)
});
/* import */ var vscode_oniguruma__rspack_import_0 = __webpack_require__(54449);
/* import */ var _codemirror_commands__rspack_import_4 = __webpack_require__(47009);
/* import */ var _codemirror_language__rspack_import_6 = __webpack_require__(1171);
/* import */ var _codemirror_search__rspack_import_5 = __webpack_require__(90364);
/* import */ var _codemirror_state__rspack_import_2 = __webpack_require__(78976);
/* import */ var _codemirror_view__rspack_import_3 = __webpack_require__(92380);
/* import */ var _lezer_highlight__rspack_import_1 = __webpack_require__(82073);
var R={236(e){e.exports=(()=>{"use strict";var e={185:(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.UseOnigurumaFindOptions=t.DebugFlags=void 0,t.DebugFlags={InDebugMode:!1},t.UseOnigurumaFindOptions=!1},151:(e,t,n)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.applyStateStackDiff=t.diffStateStacksRefEq=void 0;let r=n(752);t.diffStateStacksRefEq=function(e,t){let n=0,r=[],s=e,a=t;for(;s!==a;)s&&(!a||s.depth>=a.depth)?(n++,s=s.parent):(r.push(a.toStateStackFrame()),a=a.parent);return{pops:n,newFrames:r.reverse()}},t.applyStateStackDiff=function(e,t){let n=e;for(let e=0;e<t.pops;e++)n=n.parent;for(let e of t.newFrames)n=r.StateStackImpl.pushFrame(n,e);return n}},490:(e,t)=>{var n;Object.defineProperty(t,"__esModule",{value:!0}),t.toOptionalTokenType=t.EncodedTokenAttributes=t.FontAttribute=void 0;class r{constructor(e,t,n){this.fontFamily=e,this.fontSize=t,this.lineHeight=n}static _getKey(e,t,n){return`${e}|${t}|${n}`}static _get(e,t,n){let s=this._getKey(e,t,n),a=this._map.get(s);return a||(a=new r(e,t,n),this._map.set(s,a)),a}static from(e,t,n){return new r(e,t,n)}with(e){return e?r._get(e.fontFamily||this.fontFamily,e.fontSize||this.fontSize,e.lineHeight||this.lineHeight):this}}t.FontAttribute=r,r._map=new Map,(n=t.EncodedTokenAttributes||(t.EncodedTokenAttributes={})).toBinaryStr=function(e){return e.toString(2).padStart(32,"0")},n.print=function(e){console.log({languageId:n.getLanguageId(e),tokenType:n.getTokenType(e),fontStyle:n.getFontStyle(e),foreground:n.getForeground(e),background:n.getBackground(e)})},n.getLanguageId=function(e){return(255&e)>>>0},n.getTokenType=function(e){return(768&e)>>>8},n.containsBalancedBrackets=function(e){return!!(1024&e)},n.getFontStyle=function(e){return(30720&e)>>>11},n.getForeground=function(e){return(0xff8000&e)>>>15},n.getBackground=function(e){return(0xff000000&e)>>>24},n.set=function(e,t,r,s,a,i,o){let c=n.getLanguageId(e),l=n.getTokenType(e),u=+!!n.containsBalancedBrackets(e),h=n.getFontStyle(e),p=n.getForeground(e),d=n.getBackground(e);return 0!==t&&(c=t),8!==r&&(l=r),null!==s&&(u=+!!s),-1!==a&&(h=a),0!==i&&(p=i),0!==o&&(d=o),(c|l<<8|u<<10|h<<11|p<<15|d<<24)>>>0},t.toOptionalTokenType=function(e){return e}},214:(e,t,n)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.BasicScopeAttributesProvider=t.BasicScopeAttributes=void 0;let r=n(807);class s{constructor(e,t){this.languageId=e,this.tokenType=t}}t.BasicScopeAttributes=s;class a{constructor(e,t){this._getBasicScopeAttributes=new r.CachedFn(e=>new s(this._scopeToLanguage(e),this._toStandardTokenType(e))),this._defaultAttributes=new s(e,8),this._embeddedLanguagesMatcher=new i(Object.entries(t||{}))}getDefaultAttributes(){return this._defaultAttributes}getBasicScopeAttributes(e){return null===e?a._NULL_SCOPE_METADATA:this._getBasicScopeAttributes.get(e)}_scopeToLanguage(e){return this._embeddedLanguagesMatcher.match(e)||0}_toStandardTokenType(e){let t=e.match(a.STANDARD_TOKEN_TYPE_REGEXP);if(!t)return 8;switch(t[1]){case"comment":return 1;case"string":return 2;case"regex":return 3;case"meta.embedded":return 0}throw Error("Unexpected match for standard token type!")}}t.BasicScopeAttributesProvider=a,a._NULL_SCOPE_METADATA=new s(0,0),a.STANDARD_TOKEN_TYPE_REGEXP=/\b(comment|string|regex|meta\.embedded)\b/;class i{constructor(e){if(0===e.length)this.values=null,this.scopesRegExp=null;else{this.values=new Map(e);let t=e.map(([e,t])=>r.escapeRegExpCharacters(e));t.sort(),t.reverse(),this.scopesRegExp=RegExp(`^((${t.join(")|(")}))($|\\.)`,"")}}match(e){if(!this.scopesRegExp)return;let t=e.match(this.scopesRegExp);return t?this.values.get(t[1]):void 0}}},929:(e,t,n)=>{Object.defineProperty(t,"__esModule",{value:!0}),t.LineFonts=t.FontInfo=t.LineTokens=t.BalancedBracketSelectors=t.StateStackImpl=t.AttributedScopeStack=t.Grammar=t.createGrammar=void 0;let r=n(185),s=n(490),a=n(916),i=n(810),o=n(666),c=n(63),l=n(807),u=n(214),h=n(398);function p(e,t,n,r,s){let i=a.createMatchers(t,d),c=o.RuleFactory.getCompiledRuleId(n,r,s.repository);for(let n of i)e.push({debugSelector:t,matcher:n.matcher,ruleId:c,grammar:s,priority:n.priority})}function d(e,t){if(t.length<e.length)return!1;let n=0;return e.every(e=>{for(let r=n;r<t.length;r++)if(function(e,t){if(!e)return!1;if(e===t)return!0;let n=t.length;return e.length>n&&e.substr(0,n)===t&&"."===e[n]}(t[r],e))return n=r+1,!0;return!1})}t.createGrammar=function(e,t,n,r,s,a,i,o){return new m(e,t,n,r,s,a,i,o)};class m{constructor(e,t,n,r,s,i,o,c){if(this._rootScopeName=e,this.balancedBracketSelectors=i,this._onigLib=c,this._basicScopeAttributesProvider=new u.BasicScopeAttributesProvider(n,r),this._rootId=-1,this._lastRuleId=0,this._ruleId2desc=[null],this._includedGrammars={},this._grammarRepository=o,this._grammar=g(t,null),this._injections=null,this._tokenTypeMatchers=[],s)for(let e of Object.keys(s))for(let t of a.createMatchers(e,d))this._tokenTypeMatchers.push({matcher:t.matcher,type:s[e]})}get themeProvider(){return this._grammarRepository}dispose(){for(let e of this._ruleId2desc)e&&e.dispose()}createOnigScanner(e){return this._onigLib.createOnigScanner(e)}createOnigString(e){return this._onigLib.createOnigString(e)}getMetadataForScope(e){return this._basicScopeAttributesProvider.getBasicScopeAttributes(e)}_collectInjections(){let e=[],t=this._rootScopeName,n=t===this._rootScopeName?this._grammar:this.getExternalGrammar(t);if(n){let r=n.injections;if(r)for(let t in r)p(e,t,r[t],this,n);let s=this._grammarRepository.injections(t);s&&s.forEach(t=>{let n=this.getExternalGrammar(t);if(n){let t=n.injectionSelector;t&&p(e,t,n,this,n)}})}return e.sort((e,t)=>e.priority-t.priority),e}getInjections(){if(null===this._injections&&(this._injections=this._collectInjections(),r.DebugFlags.InDebugMode&&this._injections.length>0))for(let e of(console.log(`Grammar ${this._rootScopeName} contains the following injections:`),this._injections))console.log(`  - ${e.debugSelector}`);return this._injections}registerRule(e){let t=++this._lastRuleId,n=e(o.ruleIdFromNumber(t));return this._ruleId2desc[t]=n,n}getRule(e){return this._ruleId2desc[o.ruleIdToNumber(e)]}getExternalGrammar(e,t){if(this._includedGrammars[e])return this._includedGrammars[e];if(this._grammarRepository){let n=this._grammarRepository.lookup(e);if(n)return this._includedGrammars[e]=g(n,t&&t.$base),this._includedGrammars[e]}}tokenizeLine(e,t,n=0){let r=this._tokenize(e,t,!1,n);return{tokens:r.lineTokens.getResult(r.ruleStack,r.lineLength),ruleStack:r.ruleStack,stoppedEarly:r.stoppedEarly,fonts:r.lineFonts.getResult()}}tokenizeLine2(e,t,n=0){let r=this._tokenize(e,t,!0,n);return{tokens:r.lineTokens.getBinaryResult(r.ruleStack,r.lineLength),ruleStack:r.ruleStack,stoppedEarly:r.stoppedEarly,fonts:r.lineFonts.getResult()}}_tokenize(e,t,n,r){let a;if(-1===this._rootId&&(this._rootId=o.RuleFactory.getCompiledRuleId(this._grammar.repository.$self,this,this._grammar.repository),this.getInjections()),t&&t!==_.NULL)a=!1,t.reset();else{let e;a=!0;let n=this._basicScopeAttributesProvider.getDefaultAttributes(),r=this.themeProvider.getDefaults(),i=s.EncodedTokenAttributes.set(0,n.languageId,n.tokenType,null,r.fontStyle,r.foregroundId,r.backgroundId),o=s.FontAttribute.from(r.fontFamily,r.fontSize,r.lineHeight),c=this.getRule(this._rootId).getName(null,null);e=c?f.createRootAndLookUpScopeName(c,i,o,this):f.createRoot("unknown",i,o),t=new _(null,this._rootId,-1,-1,!1,null,e,e)}e+="\n";let c=this.createOnigString(e),l=c.content.length,u=new b(n,e,this._tokenTypeMatchers,this.balancedBracketSelectors),p=new k,d=h._tokenizeString(this,c,a,0,t,u,p,!0,r);return i.disposeOnigString(c),{lineLength:l,lineTokens:u,lineFonts:p,ruleStack:d.stack,stoppedEarly:d.stoppedEarly}}}function 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},
47009(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  VJ: () => (moveLineUp),
  VR: () => (copyLineUp),
  YK: () => (copyLineDown),
  Ym: () => (moveLineDown),
  _B: () => (isolateHistory),
  b6: () => (history),
  cL: () => (historyKeymap),
  pw: () => (defaultKeymap)
});
/* import */ var _codemirror_state__rspack_import_1 = __webpack_require__(78976);
/* import */ var _codemirror_view__rspack_import_2 = __webpack_require__(92380);
/* import */ var _codemirror_language__rspack_import_3 = __webpack_require__(1171);
/* import */ var _lezer_common__rspack_import_0 = __webpack_require__(7915);





/**
Comment or uncomment the current selection. Will use line comments
if available, otherwise falling back to block comments.
*/
const toggleComment = target => {
    let { state } = target, line = state.doc.lineAt(state.selection.main.from), config = getConfig(target.state, line.from);
    return config.line ? toggleLineComment(target) : config.block ? toggleBlockCommentByLine(target) : false;
};
function command(f, option) {
    return ({ state, dispatch }) => {
        if (state.readOnly)
            return false;
        let tr = f(option, state);
        if (!tr)
            return false;
        dispatch(state.update(tr));
        return true;
    };
}
/**
Comment or uncomment the current selection using line comments.
The line comment syntax is taken from the
[`commentTokens`](https://codemirror.net/6/docs/ref/#commands.CommentTokens) [language
data](https://codemirror.net/6/docs/ref/#state.EditorState.languageDataAt).
*/
const toggleLineComment = /*@__PURE__*/command(changeLineComment, 0 /* CommentOption.Toggle */);
/**
Comment the current selection using line comments.
*/
const lineComment = /*@__PURE__*/(/* unused pure expression or super */ null && (command(changeLineComment, 1 /* CommentOption.Comment */)));
/**
Uncomment the current selection using line comments.
*/
const lineUncomment = /*@__PURE__*/(/* unused pure expression or super */ null && (command(changeLineComment, 2 /* CommentOption.Uncomment */)));
/**
Comment or uncomment the current selection using block comments.
The block comment syntax is taken from the
[`commentTokens`](https://codemirror.net/6/docs/ref/#commands.CommentTokens) [language
data](https://codemirror.net/6/docs/ref/#state.EditorState.languageDataAt).
*/
const toggleBlockComment = /*@__PURE__*/command(changeBlockComment, 0 /* CommentOption.Toggle */);
/**
Comment the current selection using block comments.
*/
const blockComment = /*@__PURE__*/(/* unused pure expression or super */ null && (command(changeBlockComment, 1 /* CommentOption.Comment */)));
/**
Uncomment the current selection using block comments.
*/
const blockUncomment = /*@__PURE__*/(/* unused pure expression or super */ null && (command(changeBlockComment, 2 /* CommentOption.Uncomment */)));
/**
Comment or uncomment the lines around the current selection using
block comments.
*/
const toggleBlockCommentByLine = /*@__PURE__*/command((o, s) => changeBlockComment(o, s, selectedLineRanges(s)), 0 /* CommentOption.Toggle */);
function getConfig(state, pos) {
    let data = state.languageDataAt("commentTokens", pos, 1);
    return data.length ? data[0] : {};
}
const SearchMargin = 50;
/**
Determines if the given range is block-commented in the given
state.
*/
function findBlockComment(state, { open, close }, from, to) {
    let textBefore = state.sliceDoc(from - SearchMargin, from);
    let textAfter = state.sliceDoc(to, to + SearchMargin);
    let spaceBefore = /\s*$/.exec(textBefore)[0].length, spaceAfter = /^\s*/.exec(textAfter)[0].length;
    let beforeOff = textBefore.length - spaceBefore;
    if (textBefore.slice(beforeOff - open.length, beforeOff) == open &&
        textAfter.slice(spaceAfter, spaceAfter + close.length) == close) {
        return { open: { pos: from - spaceBefore, margin: spaceBefore && 1 },
            close: { pos: to + spaceAfter, margin: spaceAfter && 1 } };
    }
    let startText, endText;
    if (to - from <= 2 * SearchMargin) {
        startText = endText = state.sliceDoc(from, to);
    }
    else {
        startText = state.sliceDoc(from, from + SearchMargin);
        endText = state.sliceDoc(to - SearchMargin, to);
    }
    let startSpace = /^\s*/.exec(startText)[0].length, endSpace = /\s*$/.exec(endText)[0].length;
    let endOff = endText.length - endSpace - close.length;
    if (startText.slice(startSpace, startSpace + open.length) == open &&
        endText.slice(endOff, endOff + close.length) == close) {
        return { open: { pos: from + startSpace + open.length,
                margin: /\s/.test(startText.charAt(startSpace + open.length)) ? 1 : 0 },
            close: { pos: to - endSpace - close.length,
                margin: /\s/.test(endText.charAt(endOff - 1)) ? 1 : 0 } };
    }
    return null;
}
function selectedLineRanges(state) {
    let ranges = [];
    for (let r of state.selection.ranges) {
        let fromLine = state.doc.lineAt(r.from);
        let toLine = r.to <= fromLine.to ? fromLine : state.doc.lineAt(r.to);
        if (toLine.from > fromLine.from && toLine.from == r.to)
            toLine = r.to == fromLine.to + 1 ? fromLine : state.doc.lineAt(r.to - 1);
        let last = ranges.length - 1;
        if (last >= 0 && ranges[last].to > fromLine.from)
            ranges[last].to = toLine.to;
        else
            ranges.push({ from: fromLine.from + /^\s*/.exec(fromLine.text)[0].length, to: toLine.to });
    }
    return ranges;
}
// Performs toggle, comment and uncomment of block comments in
// languages that support them.
function changeBlockComment(option, state, ranges = state.selection.ranges) {
    let tokens = ranges.map(r => getConfig(state, r.from).block);
    if (!tokens.every(c => c))
        return null;
    let comments = ranges.map((r, i) => findBlockComment(state, tokens[i], r.from, r.to));
    if (option != 2 /* CommentOption.Uncomment */ && !comments.every(c => c)) {
        return { changes: state.changes(ranges.map((range, i) => {
                if (comments[i])
                    return [];
                return [{ from: range.from, insert: tokens[i].open + " " }, { from: range.to, insert: " " + tokens[i].close }];
            })) };
    }
    else if (option != 1 /* CommentOption.Comment */ && comments.some(c => c)) {
        let changes = [];
        for (let i = 0, comment; i < comments.length; i++)
            if (comment = comments[i]) {
                let token = tokens[i], { open, close } = comment;
                changes.push({ from: open.pos - token.open.length, to: open.pos + open.margin }, { from: close.pos - close.margin, to: close.pos + token.close.length });
            }
        return { changes };
    }
    return null;
}
// Performs toggle, comment and uncomment of line comments.
function changeLineComment(option, state, ranges = state.selection.ranges) {
    let lines = [];
    let prevLine = -1;
    ranges: for (let { from, to } of ranges) {
        let startI = lines.length, minIndent = 1e9, token;
        for (let pos = from; pos <= to;) {
            let line = state.doc.lineAt(pos);
            if (token == undefined) {
                token = getConfig(state, line.from).line;
                if (!token)
                    continue ranges;
            }
            if (line.from > prevLine && (from == to || to > line.from)) {
                prevLine = line.from;
                let indent = /^\s*/.exec(line.text)[0].length;
                let empty = indent == line.length;
                let comment = line.text.slice(indent, indent + token.length) == token ? indent : -1;
                if (indent < line.text.length && indent < minIndent)
                    minIndent = indent;
                lines.push({ line, comment, token, indent, empty, single: false });
            }
            pos = line.to + 1;
        }
        if (minIndent < 1e9)
            for (let i = startI; i < lines.length; i++)
                if (lines[i].indent < lines[i].line.text.length)
                    lines[i].indent = minIndent;
        if (lines.length == startI + 1)
            lines[startI].single = true;
    }
    if (option != 2 /* CommentOption.Uncomment */ && lines.some(l => l.comment < 0 && (!l.empty || l.single))) {
        let changes = [];
        for (let { line, token, indent, empty, single } of lines)
            if (single || !empty)
                changes.push({ from: line.from + indent, insert: token + " " });
        let changeSet = state.changes(changes);
        return { changes: changeSet, selection: state.selection.map(changeSet, 1) };
    }
    else if (option != 1 /* CommentOption.Comment */ && lines.some(l => l.comment >= 0)) {
        let changes = [];
        for (let { line, comment, token } of lines)
            if (comment >= 0) {
                let from = line.from + comment, to = from + token.length;
                if (line.text[to - line.from] == " ")
                    to++;
                changes.push({ from, to });
            }
        return { changes };
    }
    return null;
}

const fromHistory = /*@__PURE__*/_codemirror_state__rspack_import_1/* .Annotation.define */.YH.define();
/**
Transaction annotation that will prevent that transaction from
being combined with other transactions in the undo history. Given
`"before"`, it'll prevent merging with previous transactions. With
`"after"`, subsequent transactions won't be combined with this
one. With `"full"`, the transaction is isolated on both sides.
*/
const isolateHistory = /*@__PURE__*/_codemirror_state__rspack_import_1/* .Annotation.define */.YH.define();
/**
This facet provides a way to register functions that, given a
transaction, provide a set of effects that the history should
store when inverting the transaction. This can be used to
integrate some kinds of effects in the history, so that they can
be undone (and redone again).
*/
const invertedEffects = /*@__PURE__*/_codemirror_state__rspack_import_1/* .Facet.define */.sj.define();
const historyConfig = /*@__PURE__*/_codemirror_state__rspack_import_1/* .Facet.define */.sj.define({
    combine(configs) {
        return (0,_codemirror_state__rspack_import_1/* .combineConfig */.QR)(configs, {
            minDepth: 100,
            newGroupDelay: 500,
            joinToEvent: (_t, isAdjacent) => isAdjacent,
        }, {
            minDepth: Math.max,
            newGroupDelay: Math.min,
            joinToEvent: (a, b) => (tr, adj) => a(tr, adj) || b(tr, adj)
        });
    }
});
const historyField_ = /*@__PURE__*/_codemirror_state__rspack_import_1/* .StateField.define */.sU.define({
    create() {
        return HistoryState.empty;
    },
    update(state, tr) {
        let config = tr.state.facet(historyConfig);
        let fromHist = tr.annotation(fromHistory);
        if (fromHist) {
            let item = HistEvent.fromTransaction(tr, fromHist.selection), from = fromHist.side;
            let other = from == 0 /* BranchName.Done */ ? state.undone : state.done;
            if (item)
                other = updateBranch(other, other.length, config.minDepth, item);
            else
                other = addSelection(other, tr.startState.selection);
            return new HistoryState(from == 0 /* BranchName.Done */ ? fromHist.rest : other, from == 0 /* BranchName.Done */ ? other : fromHist.rest);
        }
        let isolate = tr.annotation(isolateHistory);
        if (isolate == "full" || isolate == "before")
            state = state.isolate();
        if (tr.annotation(_codemirror_state__rspack_import_1/* .Transaction.addToHistory */.ZX.addToHistory) === false)
            return !tr.changes.empty ? state.addMapping(tr.changes.desc) : state;
        let event = HistEvent.fromTransaction(tr);
        let time = tr.annotation(_codemirror_state__rspack_import_1/* .Transaction.time */.ZX.time), userEvent = tr.annotation(_codemirror_state__rspack_import_1/* .Transaction.userEvent */.ZX.userEvent);
        if (event)
            state = state.addChanges(event, time, userEvent, config, tr);
        else if (tr.selection)
            state = state.addSelection(tr.startState.selection, time, userEvent, config.newGroupDelay);
        if (isolate == "full" || isolate == "after")
            state = state.isolate();
        return state;
    },
    toJSON(value) {
        return { done: value.done.map(e => e.toJSON()), undone: value.undone.map(e => e.toJSON()) };
    },
    fromJSON(json) {
        return new HistoryState(json.done.map(HistEvent.fromJSON), json.undone.map(HistEvent.fromJSON));
    }
});
/**
Create a history extension with the given configuration.
*/
function history(config = {}) {
    return [
        historyField_,
        historyConfig.of(config),
        _codemirror_view__rspack_import_2/* .EditorView.domEventHandlers */.Lz.domEventHandlers({
            beforeinput(e, view) {
                let command = e.inputType == "historyUndo" ? undo : e.inputType == "historyRedo" ? redo : null;
                if (!command)
                    return false;
                e.preventDefault();
                return command(view);
            }
        })
    ];
}
/**
The state field used to store the history data. Should probably
only be used when you want to
[serialize](https://codemirror.net/6/docs/ref/#state.EditorState.toJSON) or
[deserialize](https://codemirror.net/6/docs/ref/#state.EditorState^fromJSON) state objects in a way
that preserves history.
*/
const historyField = (/* unused pure expression or super */ null && (historyField_));
function cmd(side, selection) {
    return function ({ state, dispatch }) {
        if (!selection && state.readOnly)
            return false;
        let historyState = state.field(historyField_, false);
        if (!historyState)
            return false;
        let tr = historyState.pop(side, state, selection);
        if (!tr)
            return false;
        dispatch(tr);
        return true;
    };
}
/**
Undo a single group of history events. Returns false if no group
was available.
*/
const undo = /*@__PURE__*/cmd(0 /* BranchName.Done */, false);
/**
Redo a group of history events. Returns false if no group was
available.
*/
const redo = /*@__PURE__*/cmd(1 /* BranchName.Undone */, false);
/**
Undo a change or selection change.
*/
const undoSelection = /*@__PURE__*/cmd(0 /* BranchName.Done */, true);
/**
Redo a change or selection change.
*/
const redoSelection = /*@__PURE__*/cmd(1 /* BranchName.Undone */, true);
function depth(side) {
    return function (state) {
        let histState = state.field(historyField_, false);
        if (!histState)
            return 0;
        let branch = side == 0 /* BranchName.Done */ ? histState.done : histState.undone;
        return branch.length - (branch.length && !branch[0].changes ? 1 : 0);
    };
}
/**
The amount of undoable change events available in a given state.
*/
const undoDepth = /*@__PURE__*/(/* unused pure expression or super */ null && (depth(0 /* BranchName.Done */)));
/**
The amount of redoable change events available in a given state.
*/
const redoDepth = /*@__PURE__*/(/* unused pure expression or super */ null && (depth(1 /* BranchName.Undone */)));
// History events store groups of changes or effects that need to be
// undone/redone together.
class HistEvent {
    constructor(
    // The changes in this event. Normal events hold at least one
    // change or effect. But it may be necessary to store selection
    // events before the first change, in which case a special type of
    // instance is created which doesn't hold any changes, with
    // changes == startSelection == undefined
    changes, 
    // The effects associated with this event
    effects, 
    // Accumulated mapping (from addToHistory==false) that should be
    // applied to events below this one.
    mapped, 
    // The selection before this event
    startSelection, 
    // Stores selection changes after this event, to be used for
    // selection undo/redo.
    selectionsAfter) {
        this.changes = changes;
        this.effects = effects;
        this.mapped = mapped;
        this.startSelection = startSelection;
        this.selectionsAfter = selectionsAfter;
    }
    setSelAfter(after) {
        return new HistEvent(this.changes, this.effects, this.mapped, this.startSelection, after);
    }
    toJSON() {
        var _a, _b, _c;
        return {
            changes: (_a = this.changes) === null || _a === void 0 ? void 0 : _a.toJSON(),
            mapped: (_b = this.mapped) === null || _b === void 0 ? void 0 : _b.toJSON(),
            startSelection: (_c = this.startSelection) === null || _c === void 0 ? void 0 : _c.toJSON(),
            selectionsAfter: this.selectionsAfter.map(s => s.toJSON())
        };
    }
    static fromJSON(json) {
        return new HistEvent(json.changes && _codemirror_state__rspack_import_1/* .ChangeSet.fromJSON */.VR.fromJSON(json.changes), [], json.mapped && _codemirror_state__rspack_import_1/* .ChangeDesc.fromJSON */.Gu.fromJSON(json.mapped), json.startSelection && _codemirror_state__rspack_import_1/* .EditorSelection.fromJSON */.OF.fromJSON(json.startSelection), json.selectionsAfter.map(_codemirror_state__rspack_import_1/* .EditorSelection.fromJSON */.OF.fromJSON));
    }
    // This does not check `addToHistory` and such, it assumes the
    // transaction needs to be converted to an item. Returns null when
    // there are no changes or effects in the transaction.
    static fromTransaction(tr, selection) {
        let effects = none;
        for (let invert of tr.startState.facet(invertedEffects)) {
            let result = invert(tr);
            if (result.length)
                effects = effects.concat(result);
        }
        if (!effects.length && tr.changes.empty)
            return null;
        return new HistEvent(tr.changes.invert(tr.startState.doc), effects, undefined, selection || tr.startState.selection, none);
    }
    static selection(selections) {
        return new HistEvent(undefined, none, undefined, undefined, selections);
    }
}
function updateBranch(branch, to, maxLen, newEvent) {
    let start = to + 1 > maxLen + 20 ? to - maxLen - 1 : 0;
    let newBranch = branch.slice(start, to);
    newBranch.push(newEvent);
    return newBranch;
}
function isAdjacent(a, b) {
    let ranges = [], isAdjacent = false;
    a.iterChangedRanges((f, t) => ranges.push(f, t));
    b.iterChangedRanges((_f, _t, f, t) => {
        for (let i = 0; i < ranges.length;) {
            let from = ranges[i++], to = ranges[i++];
            if (t >= from && f <= to)
                isAdjacent = true;
        }
    });
    return isAdjacent;
}
function eqSelectionShape(a, b) {
    return a.ranges.length == b.ranges.length &&
        a.ranges.filter((r, i) => r.empty != b.ranges[i].empty).length === 0;
}
function conc(a, b) {
    return !a.length ? b : !b.length ? a : a.concat(b);
}
const none = [];
const MaxSelectionsPerEvent = 200;
function addSelection(branch, selection) {
    if (!branch.length) {
        return [HistEvent.selection([selection])];
    }
    else {
        let lastEvent = branch[branch.length - 1];
        let sels = lastEvent.selectionsAfter.slice(Math.max(0, lastEvent.selectionsAfter.length - MaxSelectionsPerEvent));
        if (sels.length && sels[sels.length - 1].eq(selection))
            return branch;
        sels.push(selection);
        return updateBranch(branch, branch.length - 1, 1e9, lastEvent.setSelAfter(sels));
    }
}
// Assumes the top item has one or more selectionAfter values
function popSelection(branch) {
    let last = branch[branch.length - 1];
    let newBranch = branch.slice();
    newBranch[branch.length - 1] = last.setSelAfter(last.selectionsAfter.slice(0, last.selectionsAfter.length - 1));
    return newBranch;
}
// Add a mapping to the top event in the given branch. If this maps
// away all the changes and effects in that item, drop it and
// propagate the mapping to the next item.
function addMappingToBranch(branch, mapping) {
    if (!branch.length)
        return branch;
    let length = branch.length, selections = none;
    while (length) {
        let event = mapEvent(branch[length - 1], mapping, selections);
        if (event.changes && !event.changes.empty || event.effects.length) { // Event survived mapping
            let result = branch.slice(0, length);
            result[length - 1] = event;
            return result;
        }
        else { // Drop this event, since there's no changes or effects left
            mapping = event.mapped;
            length--;
            selections = event.selectionsAfter;
        }
    }
    return selections.length ? [HistEvent.selection(selections)] : none;
}
function mapEvent(event, mapping, extraSelections) {
    let selections = conc(event.selectionsAfter.length ? event.selectionsAfter.map(s => s.map(mapping)) : none, extraSelections);
    // Change-less events don't store mappings (they are always the last event in a branch)
    if (!event.changes)
        return HistEvent.selection(selections);
    let mappedChanges = event.changes.map(mapping), before = mapping.mapDesc(event.changes, true);
    let fullMapping = event.mapped ? event.mapped.composeDesc(before) : before;
    return new HistEvent(mappedChanges, _codemirror_state__rspack_import_1/* .StateEffect.mapEffects */.Pe.mapEffects(event.effects, mapping), fullMapping, event.startSelection.map(before), selections);
}
const joinableUserEvent = /^(input\.type|delete)($|\.)/;
class HistoryState {
    constructor(done, undone, prevTime = 0, prevUserEvent = undefined) {
        this.done = done;
        this.undone = undone;
        this.prevTime = prevTime;
        this.prevUserEvent = prevUserEvent;
    }
    isolate() {
        return this.prevTime ? new HistoryState(this.done, this.undone) : this;
    }
    addChanges(event, time, userEvent, config, tr) {
        let done = this.done, lastEvent = done[done.length - 1];
        if (lastEvent && lastEvent.changes && !lastEvent.changes.empty && event.changes &&
            (!userEvent || joinableUserEvent.test(userEvent)) &&
            ((!lastEvent.selectionsAfter.length &&
                time - this.prevTime < config.newGroupDelay &&
                config.joinToEvent(tr, isAdjacent(lastEvent.changes, event.changes))) ||
                // For compose (but not compose.start) events, always join with previous event
                userEvent == "input.type.compose")) {
            done = updateBranch(done, done.length - 1, config.minDepth, new HistEvent(event.changes.compose(lastEvent.changes), conc(_codemirror_state__rspack_import_1/* .StateEffect.mapEffects */.Pe.mapEffects(event.effects, lastEvent.changes), lastEvent.effects), lastEvent.mapped, lastEvent.startSelection, none));
        }
        else {
            done = updateBranch(done, done.length, config.minDepth, event);
        }
        return new HistoryState(done, none, time, userEvent);
    }
    addSelection(selection, time, userEvent, newGroupDelay) {
        let last = this.done.length ? this.done[this.done.length - 1].selectionsAfter : none;
        if (last.length > 0 &&
            time - this.prevTime < newGroupDelay &&
            userEvent == this.prevUserEvent && userEvent && /^select($|\.)/.test(userEvent) &&
            eqSelectionShape(last[last.length - 1], selection))
            return this;
        return new HistoryState(addSelection(this.done, selection), this.undone, time, userEvent);
    }
    addMapping(mapping) {
        return new HistoryState(addMappingToBranch(this.done, mapping), addMappingToBranch(this.undone, mapping), this.prevTime, this.prevUserEvent);
    }
    pop(side, state, onlySelection) {
        let branch = side == 0 /* BranchName.Done */ ? this.done : this.undone;
        if (branch.length == 0)
            return null;
        let event = branch[branch.length - 1], selection = event.selectionsAfter[0] ||
            (event.startSelection ? event.startSelection.map(event.changes.invertedDesc, 1) : state.selection);
        if (onlySelection && event.selectionsAfter.length) {
            return state.update({
                selection: event.selectionsAfter[event.selectionsAfter.length - 1],
                annotations: fromHistory.of({ side, rest: popSelection(branch), selection }),
                userEvent: side == 0 /* BranchName.Done */ ? "select.undo" : "select.redo",
                scrollIntoView: true
            });
        }
        else if (!event.changes) {
            return null;
        }
        else {
            let rest = branch.length == 1 ? none : branch.slice(0, branch.length - 1);
            if (event.mapped)
                rest = addMappingToBranch(rest, event.mapped);
            return state.update({
                changes: event.changes,
                selection: event.startSelection,
                effects: event.effects,
                annotations: fromHistory.of({ side, rest, selection }),
                filter: false,
                userEvent: side == 0 /* BranchName.Done */ ? "undo" : "redo",
                scrollIntoView: true
            });
        }
    }
}
HistoryState.empty = /*@__PURE__*/new HistoryState(none, none);
/**
Default key bindings for the undo history.

- Mod-z: [`undo`](https://codemirror.net/6/docs/ref/#commands.undo).
- Mod-y (Mod-Shift-z on macOS) + Ctrl-Shift-z on Linux: [`redo`](https://codemirror.net/6/docs/ref/#commands.redo).
- Mod-u: [`undoSelection`](https://codemirror.net/6/docs/ref/#commands.undoSelection).
- Alt-u (Mod-Shift-u on macOS): [`redoSelection`](https://codemirror.net/6/docs/ref/#commands.redoSelection).
*/
const historyKeymap = [
    { key: "Mod-z", run: undo, preventDefault: true },
    { key: "Mod-y", mac: "Mod-Shift-z", run: redo, preventDefault: true },
    { linux: "Ctrl-Shift-z", run: redo, preventDefault: true },
    { key: "Mod-u", run: undoSelection, preventDefault: true },
    { key: "Alt-u", mac: "Mod-Shift-u", run: redoSelection, preventDefault: true }
];

function updateSel(sel, by) {
    return _codemirror_state__rspack_import_1/* .EditorSelection.create */.OF.create(sel.ranges.map(by), sel.mainIndex);
}
function setSel(state, selection) {
    return state.update({ selection, scrollIntoView: true, userEvent: "select" });
}
function moveSel({ state, dispatch }, how) {
    let selection = updateSel(state.selection, how);
    if (selection.eq(state.selection, true))
        return false;
    dispatch(setSel(state, selection));
    return true;
}
function rangeEnd(range, forward) {
    return _codemirror_state__rspack_import_1/* .EditorSelection.cursor */.OF.cursor(forward ? range.to : range.from);
}
function cursorByChar(view, forward) {
    return moveSel(view, range => range.empty ? view.moveByChar(range, forward) : rangeEnd(range, forward));
}
function ltrAtCursor(view) {
    return view.textDirectionAt(view.state.selection.main.head) == _codemirror_view__rspack_import_2/* .Direction.LTR */.OP.LTR;
}
/**
Move the selection one character to the left (which is backward in
left-to-right text, forward in right-to-left text).
*/
const cursorCharLeft = view => cursorByChar(view, !ltrAtCursor(view));
/**
Move the selection one character to the right.
*/
const cursorCharRight = view => cursorByChar(view, ltrAtCursor(view));
/**
Move the selection one character forward.
*/
const cursorCharForward = view => cursorByChar(view, true);
/**
Move the selection one character backward.
*/
const cursorCharBackward = view => cursorByChar(view, false);
function byCharLogical(state, range, forward) {
    let pos = range.head, line = state.doc.lineAt(pos);
    if (pos == (forward ? line.to : line.from))
        pos = forward ? Math.min(state.doc.length, line.to + 1) : Math.max(0, line.from - 1);
    else
        pos = line.from + findClusterBreak(line.text, pos - line.from, forward);
    return EditorSelection.cursor(pos, forward ? -1 : 1);
}
function moveByCharLogical(target, forward) {
    return moveSel(target, range => range.empty ? byCharLogical(target.state, range, forward) : rangeEnd(range, forward));
}
/**
Move the selection one character forward, in logical
(non-text-direction-aware) string index order.
*/
const cursorCharForwardLogical = target => moveByCharLogical(target, true);
/**
Move the selection one character backward, in logical string index
order.
*/
const cursorCharBackwardLogical = target => moveByCharLogical(target, false);
function cursorByGroup(view, forward) {
    return moveSel(view, range => range.empty ? view.moveByGroup(range, forward) : rangeEnd(range, forward));
}
/**
Move the selection to the left across one group of word or
non-word (but also non-space) characters.
*/
const cursorGroupLeft = view => cursorByGroup(view, !ltrAtCursor(view));
/**
Move the selection one group to the right.
*/
const cursorGroupRight = view => cursorByGroup(view, ltrAtCursor(view));
/**
Move the selection one group forward.
*/
const cursorGroupForward = view => cursorByGroup(view, true);
/**
Move the selection one group backward.
*/
const cursorGroupBackward = view => cursorByGroup(view, false);
function toGroupStart(view, pos, start) {
    let categorize = view.state.charCategorizer(pos);
    let cat = categorize(start), initial = cat != CharCategory.Space;
    return (next) => {
        let nextCat = categorize(next);
        if (nextCat != CharCategory.Space)
            return initial && nextCat == cat;
        initial = false;
        return true;
    };
}
/**
Move the cursor one group forward in the default Windows style,
where it moves to the start of the next group.
*/
const cursorGroupForwardWin = view => {
    return moveSel(view, range => range.empty
        ? view.moveByChar(range, true, start => toGroupStart(view, range.head, start))
        : rangeEnd(range, true));
};
const segmenter = typeof Intl != "undefined" && Intl.Segmenter ?
    /*@__PURE__*/new (Intl.Segmenter)(undefined, { granularity: "word" }) : null;
function moveBySubword(view, range, forward) {
    let categorize = view.state.charCategorizer(range.from);
    let cat = CharCategory.Space, pos = range.from, steps = 0;
    let done = false, sawUpper = false, sawLower = false;
    let step = (next) => {
        if (done)
            return false;
        pos += forward ? next.length : -next.length;
        let nextCat = categorize(next), ahead;
        if (nextCat == CharCategory.Word && next.charCodeAt(0) < 128 && /[\W_]/.test(next))
            nextCat = -1; // Treat word punctuation specially
        if (cat == CharCategory.Space)
            cat = nextCat;
        if (cat != nextCat)
            return false;
        if (cat == CharCategory.Word) {
            if (next.toLowerCase() == next) {
                if (!forward && sawUpper)
                    return false;
                sawLower = true;
            }
            else if (sawLower) {
                if (forward)
                    return false;
                done = true;
            }
            else {
                if (sawUpper && forward && categorize(ahead = view.state.sliceDoc(pos, pos + 1)) == CharCategory.Word &&
                    ahead.toLowerCase() == ahead)
                    return false;
                sawUpper = true;
            }
        }
        steps++;
        return true;
    };
    let end = view.moveByChar(range, forward, start => {
        step(start);
        return step;
    });
    if (segmenter && cat == CharCategory.Word && end.from == range.from + steps * (forward ? 1 : -1)) {
        let from = Math.min(range.head, end.head), to = Math.max(range.head, end.head);
        let skipped = view.state.sliceDoc(from, to);
        if (skipped.length > 1 && /[\u4E00-\uffff]/.test(skipped)) {
            let segments = Array.from(segmenter.segment(skipped));
            if (segments.length > 1) {
                if (forward)
                    return EditorSelection.cursor(range.head + segments[1].index, -1);
                return EditorSelection.cursor(end.head + segments[segments.length - 1].index, 1);
            }
        }
    }
    return end;
}
function cursorBySubword(view, forward) {
    return moveSel(view, range => range.empty ? moveBySubword(view, range, forward) : rangeEnd(range, forward));
}
/**
Move the selection one group or camel-case subword forward.
*/
const cursorSubwordForward = view => cursorBySubword(view, true);
/**
Move the selection one group or camel-case subword backward.
*/
const cursorSubwordBackward = view => cursorBySubword(view, false);
function interestingNode(state, node, bracketProp) {
    if (node.type.prop(bracketProp))
        return true;
    let len = node.to - node.from;
    return len && (len > 2 || /[^\s,.;:]/.test(state.sliceDoc(node.from, node.to))) || node.firstChild;
}
function moveBySyntax(state, start, forward) {
    let pos = (0,_codemirror_language__rspack_import_3/* .syntaxTree */.mv)(state).resolveInner(start.head);
    let bracketProp = forward ? _lezer_common__rspack_import_0/* .NodeProp.closedBy */.uY.closedBy : _lezer_common__rspack_import_0/* .NodeProp.openedBy */.uY.openedBy;
    // Scan forward through child nodes to see if there's an interesting
    // node ahead.
    for (let at = start.head;;) {
        let next = forward ? pos.childAfter(at) : pos.childBefore(at);
        if (!next)
            break;
        if (interestingNode(state, next, bracketProp))
            pos = next;
        else
            at = forward ? next.to : next.from;
    }
    let bracket = pos.type.prop(bracketProp), match, newPos;
    if (bracket && (match = forward ? (0,_codemirror_language__rspack_import_3/* .matchBrackets */.jU)(state, pos.from, 1) : (0,_codemirror_language__rspack_import_3/* .matchBrackets */.jU)(state, pos.to, -1)) && match.matched)
        newPos = forward ? match.end.to : match.end.from;
    else
        newPos = forward ? pos.to : pos.from;
    return _codemirror_state__rspack_import_1/* .EditorSelection.cursor */.OF.cursor(newPos, forward ? -1 : 1);
}
/**
Move the cursor over the next syntactic element to the left.
*/
const cursorSyntaxLeft = view => moveSel(view, range => moveBySyntax(view.state, range, !ltrAtCursor(view)));
/**
Move the cursor over the next syntactic element to the right.
*/
const cursorSyntaxRight = view => moveSel(view, range => moveBySyntax(view.state, range, ltrAtCursor(view)));
function cursorByLine(view, forward) {
    return moveSel(view, range => {
        if (!range.empty)
            return rangeEnd(range, forward);
        let moved = view.moveVertically(range, forward);
        return moved.head != range.head ? moved : view.moveToLineBoundary(range, forward);
    });
}
/**
Move the selection one line up.
*/
const cursorLineUp = view => cursorByLine(view, false);
/**
Move the selection one line down.
*/
const cursorLineDown = view => cursorByLine(view, true);
function pageInfo(view) {
    let selfScroll = view.scrollDOM.clientHeight < view.scrollDOM.scrollHeight - 2;
    let marginTop = 0, marginBottom = 0, height;
    if (selfScroll) {
        for (let source of view.state.facet(_codemirror_view__rspack_import_2/* .EditorView.scrollMargins */.Lz.scrollMargins)) {
            let margins = source(view);
            if (margins === null || margins === void 0 ? void 0 : margins.top)
                marginTop = Math.max(margins === null || margins === void 0 ? void 0 : margins.top, marginTop);
            if (margins === null || margins === void 0 ? void 0 : margins.bottom)
                marginBottom = Math.max(margins === null || margins === void 0 ? void 0 : margins.bottom, marginBottom);
        }
        height = view.scrollDOM.clientHeight - marginTop - marginBottom;
    }
    else {
        height = (view.dom.ownerDocument.defaultView || window).innerHeight;
    }
    return { marginTop, marginBottom, selfScroll,
        height: Math.max(view.defaultLineHeight, height - 5) };
}
function cursorByPage(view, forward) {
    let page = pageInfo(view);
    let { state } = view, selection = updateSel(state.selection, range => {
        return range.empty ? view.moveVertically(range, forward, page.height)
            : rangeEnd(range, forward);
    });
    if (selection.eq(state.selection))
        return false;
    let effect;
    if (page.selfScroll) {
        let startPos = view.coordsAtPos(state.selection.main.head);
        let scrollRect = view.scrollDOM.getBoundingClientRect();
        let scrollTop = scrollRect.top + page.marginTop, scrollBottom = scrollRect.bottom - page.marginBottom;
        if (startPos && startPos.top > scrollTop && startPos.bottom < scrollBottom)
            effect = _codemirror_view__rspack_import_2/* .EditorView.scrollIntoView */.Lz.scrollIntoView(selection.main.head, { y: "start", yMargin: startPos.top - scrollTop });
    }
    view.dispatch(setSel(state, selection), { effects: effect });
    return true;
}
/**
Move the selection one page up.
*/
const cursorPageUp = view => cursorByPage(view, false);
/**
Move the selection one page down.
*/
const cursorPageDown = view => cursorByPage(view, true);
function moveByLineBoundary(view, start, forward) {
    let line = view.lineBlockAt(start.head), moved = view.moveToLineBoundary(start, forward);
    if (moved.head == start.head && moved.head != (forward ? line.to : line.from))
        moved = view.moveToLineBoundary(start, forward, false);
    if (!forward && moved.head == line.from && line.length) {
        let space = /^\s*/.exec(view.state.sliceDoc(line.from, Math.min(line.from + 100, line.to)))[0].length;
        if (space && start.head != line.from + space)
            moved = _codemirror_state__rspack_import_1/* .EditorSelection.cursor */.OF.cursor(line.from + space);
    }
    return moved;
}
/**
Move the selection to the next line wrap point, or to the end of
the line if there isn't one left on this line.
*/
const cursorLineBoundaryForward = view => moveSel(view, range => moveByLineBoundary(view, range, true));
/**
Move the selection to previous line wrap point, or failing that to
the start of the line. If the line is indented, and the cursor
isn't already at the end of the indentation, this will move to the
end of the indentation instead of the start of the line.
*/
const cursorLineBoundaryBackward = view => moveSel(view, range => moveByLineBoundary(view, range, false));
/**
Move the selection one line wrap point to the left.
*/
const cursorLineBoundaryLeft = view => moveSel(view, range => moveByLineBoundary(view, range, !ltrAtCursor(view)));
/**
Move the selection one line wrap point to the right.
*/
const cursorLineBoundaryRight = view => moveSel(view, range => moveByLineBoundary(view, range, ltrAtCursor(view)));
/**
Move the selection to the start of the line.
*/
const cursorLineStart = view => moveSel(view, range => _codemirror_state__rspack_import_1/* .EditorSelection.cursor */.OF.cursor(view.lineBlockAt(range.head).from, 1));
/**
Move the selection to the end of the line.
*/
const cursorLineEnd = view => moveSel(view, range => _codemirror_state__rspack_import_1/* .EditorSelection.cursor */.OF.cursor(view.lineBlockAt(range.head).to, -1));
function toMatchingBracket(state, dispatch, extend) {
    let found = false, selection = updateSel(state.selection, range => {
        let matching = (0,_codemirror_language__rspack_import_3/* .matchBrackets */.jU)(state, range.head, -1)
            || (0,_codemirror_language__rspack_import_3/* .matchBrackets */.jU)(state, range.head, 1)
            || (range.head > 0 && (0,_codemirror_language__rspack_import_3/* .matchBrackets */.jU)(state, range.head - 1, 1))
            || (range.head < state.doc.length && (0,_codemirror_language__rspack_import_3/* .matchBrackets */.jU)(state, range.head + 1, -1));
        if (!matching || !matching.end)
            return range;
        found = true;
        let head = matching.start.from == range.head ? matching.end.to : matching.end.from;
        return extend ? _codemirror_state__rspack_import_1/* .EditorSelection.range */.OF.range(range.anchor, head) : _codemirror_state__rspack_import_1/* .EditorSelection.cursor */.OF.cursor(head);
    });
    if (!found)
        return false;
    dispatch(setSel(state, selection));
    return true;
}
/**
Move the selection to the bracket matching the one it is currently
on, if any.
*/
const cursorMatchingBracket = ({ state, dispatch }) => toMatchingBracket(state, dispatch, false);
/**
Extend the selection to the bracket matching the one the selection
head is currently on, if any.
*/
const selectMatchingBracket = ({ state, dispatch }) => toMatchingBracket(state, dispatch, true);
function extendSel(target, how) {
    let selection = updateSel(target.state.selection, range => {
        let head = how(range);
        return _codemirror_state__rspack_import_1/* .EditorSelection.range */.OF.range(range.anchor, head.head, head.goalColumn, head.bidiLevel || undefined, head.assoc);
    });
    if (selection.eq(target.state.selection))
        return false;
    target.dispatch(setSel(target.state, selection));
    return true;
}
function selectByChar(view, forward) {
    return extendSel(view, range => view.moveByChar(range, forward));
}
/**
Move the selection head one character to the left, while leaving
the anchor in place.
*/
const selectCharLeft = view => selectByChar(view, !ltrAtCursor(view));
/**
Move the selection head one character to the right.
*/
const selectCharRight = view => selectByChar(view, ltrAtCursor(view));
/**
Move the selection head one character forward.
*/
const selectCharForward = view => selectByChar(view, true);
/**
Move the selection head one character backward.
*/
const selectCharBackward = view => selectByChar(view, false);
/**
Move the selection head one character forward by logical
(non-direction aware) string index order.
*/
const selectCharForwardLogical = target => extendSel(target, range => byCharLogical(target.state, range, true));
/**
Move the selection head one character backward by logical string
index order.
*/
const selectCharBackwardLogical = target => extendSel(target, range => byCharLogical(target.state, range, false));
function selectByGroup(view, forward) {
    return extendSel(view, range => view.moveByGroup(range, forward));
}
/**
Move the selection head one [group](https://codemirror.net/6/docs/ref/#commands.cursorGroupLeft) to
the left.
*/
const selectGroupLeft = view => selectByGroup(view, !ltrAtCursor(view));
/**
Move the selection head one group to the right.
*/
const selectGroupRight = view => selectByGroup(view, ltrAtCursor(view));
/**
Move the selection head one group forward.
*/
const selectGroupForward = view => selectByGroup(view, true);
/**
Move the selection head one group backward.
*/
const selectGroupBackward = view => selectByGroup(view, false);
/**
Move the selection head one group forward in the default Windows
style, skipping to the start of the next group.
*/
const selectGroupForwardWin = view => {
    return extendSel(view, range => view.moveByChar(range, true, start => toGroupStart(view, range.head, start)));
};
function selectBySubword(view, forward) {
    return extendSel(view, range => moveBySubword(view, range, forward));
}
/**
Move the selection head one group or camel-case subword forward.
*/
const selectSubwordForward = view => selectBySubword(view, true);
/**
Move the selection head one group or subword backward.
*/
const selectSubwordBackward = view => selectBySubword(view, false);
/**
Move the selection head over the next syntactic element to the left.
*/
const selectSyntaxLeft = view => extendSel(view, range => moveBySyntax(view.state, range, !ltrAtCursor(view)));
/**
Move the selection head over the next syntactic element to the right.
*/
const selectSyntaxRight = view => extendSel(view, range => moveBySyntax(view.state, range, ltrAtCursor(view)));
function selectByLine(view, forward) {
    return extendSel(view, range => view.moveVertically(range, forward));
}
/**
Move the selection head one line up.
*/
const selectLineUp = view => selectByLine(view, false);
/**
Move the selection head one line down.
*/
const selectLineDown = view => selectByLine(view, true);
function selectByPage(view, forward) {
    return extendSel(view, range => view.moveVertically(range, forward, pageInfo(view).height));
}
/**
Move the selection head one page up.
*/
const selectPageUp = view => selectByPage(view, false);
/**
Move the selection head one page down.
*/
const selectPageDown = view => selectByPage(view, true);
/**
Move the selection head to the next line boundary.
*/
const selectLineBoundaryForward = view => extendSel(view, range => moveByLineBoundary(view, range, true));
/**
Move the selection head to the previous line boundary.
*/
const selectLineBoundaryBackward = view => extendSel(view, range => moveByLineBoundary(view, range, false));
/**
Move the selection head one line boundary to the left.
*/
const selectLineBoundaryLeft = view => extendSel(view, range => moveByLineBoundary(view, range, !ltrAtCursor(view)));
/**
Move the selection head one line boundary to the right.
*/
const selectLineBoundaryRight = view => extendSel(view, range => moveByLineBoundary(view, range, ltrAtCursor(view)));
/**
Move the selection head to the start of the line.
*/
const selectLineStart = view => extendSel(view, range => _codemirror_state__rspack_import_1/* .EditorSelection.cursor */.OF.cursor(view.lineBlockAt(range.head).from));
/**
Move the selection head to the end of the line.
*/
const selectLineEnd = view => extendSel(view, range => _codemirror_state__rspack_import_1/* .EditorSelection.cursor */.OF.cursor(view.lineBlockAt(range.head).to));
/**
Move the selection to the start of the document.
*/
const cursorDocStart = ({ state, dispatch }) => {
    dispatch(setSel(state, { anchor: 0 }));
    return true;
};
/**
Move the selection to the end of the document.
*/
const cursorDocEnd = ({ state, dispatch }) => {
    dispatch(setSel(state, { anchor: state.doc.length }));
    return true;
};
/**
Move the selection head to the start of the document.
*/
const selectDocStart = ({ state, dispatch }) => {
    dispatch(setSel(state, { anchor: state.selection.main.anchor, head: 0 }));
    return true;
};
/**
Move the selection head to the end of the document.
*/
const selectDocEnd = ({ state, dispatch }) => {
    dispatch(setSel(state, { anchor: state.selection.main.anchor, head: state.doc.length }));
    return true;
};
/**
Select the entire document.
*/
const selectAll = ({ state, dispatch }) => {
    dispatch(state.update({ selection: { anchor: 0, head: state.doc.length }, userEvent: "select" }));
    return true;
};
/**
Expand the selection to cover entire lines.
*/
const selectLine = ({ state, dispatch }) => {
    let ranges = selectedLineBlocks(state).map(({ from, to }) => _codemirror_state__rspack_import_1/* .EditorSelection.range */.OF.range(from, Math.min(to + 1, state.doc.length)));
    dispatch(state.update({ selection: _codemirror_state__rspack_import_1/* .EditorSelection.create */.OF.create(ranges), userEvent: "select" }));
    return true;
};
/**
Select the next syntactic construct that is larger than the
selection. Note that this will only work insofar as the language
[provider](https://codemirror.net/6/docs/ref/#language.language) you use builds up a full
syntax tree.
*/
const selectParentSyntax = ({ state, dispatch }) => {
    let selection = updateSel(state.selection, range => {
        let tree = (0,_codemirror_language__rspack_import_3/* .syntaxTree */.mv)(state), stack = tree.resolveStack(range.from, 1);
        if (range.empty) {
            let stackBefore = tree.resolveStack(range.from, -1);
            if (stackBefore.node.from >= stack.node.from && stackBefore.node.to <= stack.node.to)
                stack = stackBefore;
        }
        for (let cur = stack; cur; cur = cur.next) {
            let { node } = cur;
            if (((node.from < range.from && node.to >= range.to) ||
                (node.to > range.to && node.from <= range.from)) &&
                cur.next)
                return _codemirror_state__rspack_import_1/* .EditorSelection.range */.OF.range(node.to, node.from);
        }
        return range;
    });
    if (selection.eq(state.selection))
        return false;
    dispatch(setSel(state, selection));
    return true;
};
function addCursorVertically(view, forward) {
    let { state } = view, sel = state.selection, ranges = state.selection.ranges.slice();
    for (let range of state.selection.ranges) {
        let line = state.doc.lineAt(range.head);
        if (forward ? line.to < view.state.doc.length : line.from > 0)
            for (let cur = range;;) {
                let next = view.moveVertically(cur, forward);
                if (next.head < line.from || next.head > line.to) {
                    if (!ranges.some(r => r.head == next.head))
                        ranges.push(next);
                    break;
                }
                else if (next.head == cur.head) {
                    break;
                }
                else {
                    cur = next;
                }
            }
    }
    if (ranges.length == sel.ranges.length)
        return false;
    view.dispatch(setSel(state, _codemirror_state__rspack_import_1/* .EditorSelection.create */.OF.create(ranges, ranges.length - 1)));
    return true;
}
/**
Expand the selection by adding a cursor above the heads of
currently selected ranges.
*/
const addCursorAbove = view => addCursorVertically(view, false);
/**
Expand the selection by adding a cursor below the heads of
currently selected ranges.
*/
const addCursorBelow = view => addCursorVertically(view, true);
/**
Simplify the current selection. When multiple ranges are selected,
reduce it to its main range. Otherwise, if the selection is
non-empty, convert it to a cursor selection.
*/
const simplifySelection = ({ state, dispatch }) => {
    let cur = state.selection, selection = null;
    if (cur.ranges.length > 1)
        selection = _codemirror_state__rspack_import_1/* .EditorSelection.create */.OF.create([cur.main]);
    else if (!cur.main.empty)
        selection = _codemirror_state__rspack_import_1/* .EditorSelection.create */.OF.create([_codemirror_state__rspack_import_1/* .EditorSelection.cursor */.OF.cursor(cur.main.head)]);
    if (!selection)
        return false;
    dispatch(setSel(state, selection));
    return true;
};
function deleteBy(target, by) {
    if (target.state.readOnly)
        return false;
    let event = "delete.selection", { state } = target;
    let changes = state.changeByRange(range => {
        let { from, to } = range;
        if (from == to) {
            let towards = by(range);
            if (towards < from) {
                event = "delete.backward";
                towards = skipAtomic(target, towards, false);
            }
            else if (towards > from) {
                event = "delete.forward";
                towards = skipAtomic(target, towards, true);
            }
            from = Math.min(from, towards);
            to = Math.max(to, towards);
        }
        else {
            from = skipAtomic(target, from, false);
            to = skipAtomic(target, to, true);
        }
        return from == to ? { range } : { changes: { from, to }, range: _codemirror_state__rspack_import_1/* .EditorSelection.cursor */.OF.cursor(from, from < range.head ? -1 : 1) };
    });
    if (changes.changes.empty)
        return false;
    target.dispatch(state.update(changes, {
        scrollIntoView: true,
        userEvent: event,
        effects: event == "delete.selection" ? _codemirror_view__rspack_import_2/* .EditorView.announce.of */.Lz.announce.of(state.phrase("Selection deleted")) : undefined
    }));
    return true;
}
function skipAtomic(target, pos, forward) {
    if (target instanceof _codemirror_view__rspack_import_2/* .EditorView */.Lz)
        for (let ranges of target.state.facet(_codemirror_view__rspack_import_2/* .EditorView.atomicRanges */.Lz.atomicRanges).map(f => f(target)))
            ranges.between(pos, pos, (from, to) => {
                if (from < pos && to > pos)
                    pos = forward ? to : from;
            });
    return pos;
}
const deleteByChar = (target, forward, byIndentUnit) => deleteBy(target, range => {
    let pos = range.from, { state } = target, line = state.doc.lineAt(pos), before, targetPos;
    if (byIndentUnit && !forward && pos > line.from && pos < line.from + 200 &&
        !/[^ \t]/.test(before = line.text.slice(0, pos - line.from))) {
        if (before[before.length - 1] == "\t")
            return pos - 1;
        let col = (0,_codemirror_state__rspack_import_1/* .countColumn */.y$)(before, state.tabSize), drop = col % (0,_codemirror_language__rspack_import_3/* .getIndentUnit */.tp)(state) || (0,_codemirror_language__rspack_import_3/* .getIndentUnit */.tp)(state);
        for (let i = 0; i < drop && before[before.length - 1 - i] == " "; i++)
            pos--;
        targetPos = pos;
    }
    else {
        targetPos = (0,_codemirror_state__rspack_import_1/* .findClusterBreak */.zK)(line.text, pos - line.from, forward, forward) + line.from;
        if (targetPos == pos && line.number != (forward ? state.doc.lines : 1))
            targetPos += forward ? 1 : -1;
        else if (!forward && /[\ufe00-\ufe0f]/.test(line.text.slice(targetPos - line.from, pos - line.from)))
            targetPos = (0,_codemirror_state__rspack_import_1/* .findClusterBreak */.zK)(line.text, targetPos - line.from, false, false) + line.from;
    }
    return targetPos;
});
/**
Delete the selection, or, for cursor selections, the character or
indentation unit before the cursor.
*/
const deleteCharBackward = view => deleteByChar(view, false, true);
/**
Delete the selection or the character before the cursor. Does not
implement any extended behavior like deleting whole indentation
units in one go.
*/
const deleteCharBackwardStrict = view => deleteByChar(view, false, false);
/**
Delete the selection or the character after the cursor.
*/
const deleteCharForward = view => deleteByChar(view, true, false);
const deleteByGroup = (target, forward) => deleteBy(target, range => {
    let pos = range.head, { state } = target, line = state.doc.lineAt(pos);
    let categorize = state.charCategorizer(pos);
    for (let cat = null;;) {
        if (pos == (forward ? line.to : line.from)) {
            if (pos == range.head && line.number != (forward ? state.doc.lines : 1))
                pos += forward ? 1 : -1;
            break;
        }
        let next = (0,_codemirror_state__rspack_import_1/* .findClusterBreak */.zK)(line.text, pos - line.from, forward) + line.from;
        let nextChar = line.text.slice(Math.min(pos, next) - line.from, Math.max(pos, next) - line.from);
        let nextCat = categorize(nextChar);
        if (cat != null && nextCat != cat)
            break;
        if (nextChar != " " || pos != range.head)
            cat = nextCat;
        pos = next;
    }
    return pos;
});
/**
Delete the selection or backward until the end of the next
[group](https://codemirror.net/6/docs/ref/#view.EditorView.moveByGroup), only skipping groups of
whitespace when they consist of a single space.
*/
const deleteGroupBackward = target => deleteByGroup(target, false);
/**
Delete the selection or forward until the end of the next group.
*/
const deleteGroupForward = target => deleteByGroup(target, true);
/**
Variant of [`deleteGroupForward`](https://codemirror.net/6/docs/ref/#commands.deleteGroupForward)
that uses the Windows convention of also deleting the whitespace
after a word.
*/
const deleteGroupForwardWin = view => deleteBy(view, range => view.moveByChar(range, true, start => toGroupStart(view, range.head, start)).head);
/**
Delete the selection, or, if it is a cursor selection, delete to
the end of the line. If the cursor is directly at the end of the
line, delete the line break after it.
*/
const deleteToLineEnd = view => deleteBy(view, range => {
    let lineEnd = view.lineBlockAt(range.head).to;
    return range.head < lineEnd ? lineEnd : Math.min(view.state.doc.length, range.head + 1);
});
/**
Delete the selection, or, if it is a cursor selection, delete to
the start of the line. If the cursor is directly at the start of the
line, delete the line break before it.
*/
const deleteToLineStart = view => deleteBy(view, range => {
    let lineStart = view.lineBlockAt(range.head).from;
    return range.head > lineStart ? lineStart : Math.max(0, range.head - 1);
});
/**
Delete the selection, or, if it is a cursor selection, delete to
the start of the line or the next line wrap before the cursor.
*/
const deleteLineBoundaryBackward = view => deleteBy(view, range => {
    let lineStart = view.moveToLineBoundary(range, false).head;
    return range.head > lineStart ? lineStart : Math.max(0, range.head - 1);
});
/**
Delete the selection, or, if it is a cursor selection, delete to
the end of the line or the next line wrap after the cursor.
*/
const deleteLineBoundaryForward = view => deleteBy(view, range => {
    let lineStart = view.moveToLineBoundary(range, true).head;
    return range.head < lineStart ? lineStart : Math.min(view.state.doc.length, range.head + 1);
});
/**
Delete all whitespace directly before a line end from the
document.
*/
const deleteTrailingWhitespace = ({ state, dispatch }) => {
    if (state.readOnly)
        return false;
    let changes = [];
    for (let pos = 0, prev = "", iter = state.doc.iter();;) {
        iter.next();
        if (iter.lineBreak || iter.done) {
            let trailing = prev.search(/\s+$/);
            if (trailing > -1)
                changes.push({ from: pos - (prev.length - trailing), to: pos });
            if (iter.done)
                break;
            prev = "";
        }
        else {
            prev = iter.value;
        }
        pos += iter.value.length;
    }
    if (!changes.length)
        return false;
    dispatch(state.update({ changes, userEvent: "delete" }));
    return true;
};
/**
Replace each selection range with a line break, leaving the cursor
on the line before the break.
*/
const splitLine = ({ state, dispatch }) => {
    if (state.readOnly)
        return false;
    let changes = state.changeByRange(range => {
        return { changes: { from: range.from, to: range.to, insert: _codemirror_state__rspack_import_1/* .Text.of */.EY.of(["", ""]) },
            range: _codemirror_state__rspack_import_1/* .EditorSelection.cursor */.OF.cursor(range.from) };
    });
    dispatch(state.update(changes, { scrollIntoView: true, userEvent: "input" }));
    return true;
};
/**
Flip the characters before and after the cursor(s).
*/
const transposeChars = ({ state, dispatch }) => {
    if (state.readOnly)
        return false;
    let changes = state.changeByRange(range => {
        if (!range.empty || range.from == 0 || range.from == state.doc.length)
            return { range };
        let pos = range.from, line = state.doc.lineAt(pos);
        let from = pos == line.from ? pos - 1 : (0,_codemirror_state__rspack_import_1/* .findClusterBreak */.zK)(line.text, pos - line.from, false) + line.from;
        let to = pos == line.to ? pos + 1 : (0,_codemirror_state__rspack_import_1/* .findClusterBreak */.zK)(line.text, pos - line.from, true) + line.from;
        return { changes: { from, to, insert: state.doc.slice(pos, to).append(state.doc.slice(from, pos)) },
            range: _codemirror_state__rspack_import_1/* .EditorSelection.cursor */.OF.cursor(to) };
    });
    if (changes.changes.empty)
        return false;
    dispatch(state.update(changes, { scrollIntoView: true, userEvent: "move.character" }));
    return true;
};
function selectedLineBlocks(state) {
    let blocks = [], upto = -1;
    for (let range of state.selection.ranges) {
        let startLine = state.doc.lineAt(range.from), endLine = state.doc.lineAt(range.to);
        if (!range.empty && range.to == endLine.from)
            endLine = state.doc.lineAt(range.to - 1);
        if (upto >= startLine.number) {
            let prev = blocks[blocks.length - 1];
            prev.to = endLine.to;
            prev.ranges.push(range);
        }
        else {
            blocks.push({ from: startLine.from, to: endLine.to, ranges: [range] });
        }
        upto = endLine.number + 1;
    }
    return blocks;
}
function moveLine(state, dispatch, forward) {
    if (state.readOnly)
        return false;
    let changes = [], ranges = [];
    for (let block of selectedLineBlocks(state)) {
        if (forward ? block.to == state.doc.length : block.from == 0)
            continue;
        let nextLine = state.doc.lineAt(forward ? block.to + 1 : block.from - 1);
        let size = nextLine.length + 1;
        if (forward) {
            changes.push({ from: block.to, to: nextLine.to }, { from: block.from, insert: nextLine.text + state.lineBreak });
            for (let r of block.ranges)
                ranges.push(_codemirror_state__rspack_import_1/* .EditorSelection.range */.OF.range(Math.min(state.doc.length, r.anchor + size), Math.min(state.doc.length, r.head + size)));
        }
        else {
            changes.push({ from: nextLine.from, to: block.from }, { from: block.to, insert: state.lineBreak + nextLine.text });
            for (let r of block.ranges)
                ranges.push(_codemirror_state__rspack_import_1/* .EditorSelection.range */.OF.range(r.anchor - size, r.head - size));
        }
    }
    if (!changes.length)
        return false;
    dispatch(state.update({
        changes,
        scrollIntoView: true,
        selection: _codemirror_state__rspack_import_1/* .EditorSelection.create */.OF.create(ranges, state.selection.mainIndex),
        userEvent: "move.line"
    }));
    return true;
}
/**
Move the selected lines up one line.
*/
const moveLineUp = ({ state, dispatch }) => moveLine(state, dispatch, false);
/**
Move the selected lines down one line.
*/
const moveLineDown = ({ state, dispatch }) => moveLine(state, dispatch, true);
function copyLine(state, dispatch, forward) {
    if (state.readOnly)
        return false;
    let changes = [];
    for (let block of selectedLineBlocks(state)) {
        if (forward)
            changes.push({ from: block.from, insert: state.doc.slice(block.from, block.to) + state.lineBreak });
        else
            changes.push({ from: block.to, insert: state.lineBreak + state.doc.slice(block.from, block.to) });
    }
    let changeSet = state.changes(changes);
    dispatch(state.update({
        changes: changeSet,
        selection: state.selection.map(changeSet, forward ? 1 : -1),
        scrollIntoView: true,
        userEvent: "input.copyline"
    }));
    return true;
}
/**
Create a copy of the selected lines. Keep the selection in the top copy.
*/
const copyLineUp = ({ state, dispatch }) => copyLine(state, dispatch, false);
/**
Create a copy of the selected lines. Keep the selection in the bottom copy.
*/
const copyLineDown = ({ state, dispatch }) => copyLine(state, dispatch, true);
/**
Delete selected lines.
*/
const deleteLine = view => {
    if (view.state.readOnly)
        return false;
    let { state } = view, changes = state.changes(selectedLineBlocks(state).map(({ from, to }) => {
        if (from > 0)
            from--;
        else if (to < state.doc.length)
            to++;
        return { from, to };
    }));
    let selection = updateSel(state.selection, range => {
        let dist = undefined;
        if (view.lineWrapping) {
            let block = view.lineBlockAt(range.head), pos = view.coordsAtPos(range.head, range.assoc || 1);
            if (pos)
                dist = (block.bottom + view.documentTop) - pos.bottom + view.defaultLineHeight / 2;
        }
        return view.moveVertically(range, true, dist);
    }).map(changes);
    view.dispatch({ changes, selection, scrollIntoView: true, userEvent: "delete.line" });
    return true;
};
/**
Replace the selection with a newline.
*/
const insertNewline = ({ state, dispatch }) => {
    dispatch(state.update(state.replaceSelection(state.lineBreak), { scrollIntoView: true, userEvent: "input" }));
    return true;
};
/**
Replace the selection with a newline and the same amount of
indentation as the line above.
*/
const insertNewlineKeepIndent = ({ state, dispatch }) => {
    dispatch(state.update(state.changeByRange(range => {
        let indent = /^\s*/.exec(state.doc.lineAt(range.from).text)[0];
        return {
            changes: { from: range.from, to: range.to, insert: state.lineBreak + indent },
            range: EditorSelection.cursor(range.from + indent.length + 1)
        };
    }), { scrollIntoView: true, userEvent: "input" }));
    return true;
};
function isBetweenBrackets(state, pos) {
    if (/\(\)|\[\]|\{\}/.test(state.sliceDoc(pos - 1, pos + 1)))
        return { from: pos, to: pos };
    let context = (0,_codemirror_language__rspack_import_3/* .syntaxTree */.mv)(state).resolveInner(pos);
    let before = context.childBefore(pos), after = context.childAfter(pos), closedBy;
    if (before && after && before.to <= pos && after.from >= pos &&
        (closedBy = before.type.prop(_lezer_common__rspack_import_0/* .NodeProp.closedBy */.uY.closedBy)) && closedBy.indexOf(after.name) > -1 &&
        state.doc.lineAt(before.to).from == state.doc.lineAt(after.from).from &&
        !/\S/.test(state.sliceDoc(before.to, after.from)))
        return { from: before.to, to: after.from };
    return null;
}
/**
Replace the selection with a newline and indent the newly created
line(s). If the current line consists only of whitespace, this
will also delete that whitespace. When the cursor is between
matching brackets, an additional newline will be inserted after
the cursor.
*/
const insertNewlineAndIndent = /*@__PURE__*/newlineAndIndent(false);
/**
Create a blank, indented line below the current line.
*/
const insertBlankLine = /*@__PURE__*/newlineAndIndent(true);
function newlineAndIndent(atEof) {
    return ({ state, dispatch }) => {
        if (state.readOnly)
            return false;
        let changes = state.changeByRange(range => {
            let { from, to } = range, line = state.doc.lineAt(from);
            let explode = !atEof && from == to && isBetweenBrackets(state, from);
            if (atEof)
                from = to = (to <= line.to ? line : state.doc.lineAt(to)).to;
            let cx = new _codemirror_language__rspack_import_3/* .IndentContext */.KB(state, { simulateBreak: from, simulateDoubleBreak: !!explode });
            let indent = (0,_codemirror_language__rspack_import_3/* .getIndentation */._v)(cx, from);
            if (indent == null)
                indent = (0,_codemirror_state__rspack_import_1/* .countColumn */.y$)(/^\s*/.exec(state.doc.lineAt(from).text)[0], state.tabSize);
            while (to < line.to && /\s/.test(line.text[to - line.from]))
                to++;
            if (explode)
                ({ from, to } = explode);
            else if (from > line.from && from < line.from + 100 && !/\S/.test(line.text.slice(0, from)))
                from = line.from;
            let insert = ["", (0,_codemirror_language__rspack_import_3/* .indentString */.EI)(state, indent)];
            if (explode)
                insert.push((0,_codemirror_language__rspack_import_3/* .indentString */.EI)(state, cx.lineIndent(line.from, -1)));
            return { changes: { from, to, insert: _codemirror_state__rspack_import_1/* .Text.of */.EY.of(insert) },
                range: _codemirror_state__rspack_import_1/* .EditorSelection.cursor */.OF.cursor(from + 1 + insert[1].length) };
        });
        dispatch(state.update(changes, { scrollIntoView: true, userEvent: "input" }));
        return true;
    };
}
function changeBySelectedLine(state, f) {
    let atLine = -1;
    return state.changeByRange(range => {
        let changes = [];
        for (let pos = range.from; pos <= range.to;) {
            let line = state.doc.lineAt(pos);
            if (line.number > atLine && (range.empty || range.to > line.from)) {
                f(line, changes, range);
                atLine = line.number;
            }
            pos = line.to + 1;
        }
        let changeSet = state.changes(changes);
        return { changes,
            range: _codemirror_state__rspack_import_1/* .EditorSelection.range */.OF.range(changeSet.mapPos(range.anchor, 1), changeSet.mapPos(range.head, 1)) };
    });
}
/**
Auto-indent the selected lines. This uses the [indentation service
facet](https://codemirror.net/6/docs/ref/#language.indentService) as source for auto-indent
information.
*/
const indentSelection = ({ state, dispatch }) => {
    if (state.readOnly)
        return false;
    let updated = Object.create(null);
    let context = new _codemirror_language__rspack_import_3/* .IndentContext */.KB(state, { overrideIndentation: start => {
            let found = updated[start];
            return found == null ? -1 : found;
        } });
    let changes = changeBySelectedLine(state, (line, changes, range) => {
        let indent = (0,_codemirror_language__rspack_import_3/* .getIndentation */._v)(context, line.from);
        if (indent == null)
            return;
        if (!/\S/.test(line.text))
            indent = 0;
        let cur = /^\s*/.exec(line.text)[0];
        let norm = (0,_codemirror_language__rspack_import_3/* .indentString */.EI)(state, indent);
        if (cur != norm || range.from < line.from + cur.length) {
            updated[line.from] = indent;
            changes.push({ from: line.from, to: line.from + cur.length, insert: norm });
        }
    });
    if (!changes.changes.empty)
        dispatch(state.update(changes, { userEvent: "indent" }));
    return true;
};
/**
Add a [unit](https://codemirror.net/6/docs/ref/#language.indentUnit) of indentation to all selected
lines.
*/
const indentMore = ({ state, dispatch }) => {
    if (state.readOnly)
        return false;
    dispatch(state.update(changeBySelectedLine(state, (line, changes) => {
        changes.push({ from: line.from, insert: state.facet(_codemirror_language__rspack_import_3/* .indentUnit */.Xt) });
    }), { userEvent: "input.indent" }));
    return true;
};
/**
Remove a [unit](https://codemirror.net/6/docs/ref/#language.indentUnit) of indentation from all
selected lines.
*/
const indentLess = ({ state, dispatch }) => {
    if (state.readOnly)
        return false;
    dispatch(state.update(changeBySelectedLine(state, (line, changes) => {
        let space = /^\s*/.exec(line.text)[0];
        if (!space)
            return;
        let col = (0,_codemirror_state__rspack_import_1/* .countColumn */.y$)(space, state.tabSize), keep = 0;
        let insert = (0,_codemirror_language__rspack_import_3/* .indentString */.EI)(state, Math.max(0, col - (0,_codemirror_language__rspack_import_3/* .getIndentUnit */.tp)(state)));
        while (keep < space.length && keep < insert.length && space.charCodeAt(keep) == insert.charCodeAt(keep))
            keep++;
        changes.push({ from: line.from + keep, to: line.from + space.length, insert: insert.slice(keep) });
    }), { userEvent: "delete.dedent" }));
    return true;
};
/**
Enables or disables
[tab-focus mode](https://codemirror.net/6/docs/ref/#view.EditorView.setTabFocusMode). While on, this
prevents the editor's key bindings from capturing Tab or
Shift-Tab, making it possible for the user to move focus out of
the editor with the keyboard.
*/
const toggleTabFocusMode = view => {
    view.setTabFocusMode();
    return true;
};
/**
Temporarily enables [tab-focus
mode](https://codemirror.net/6/docs/ref/#view.EditorView.setTabFocusMode) for two seconds or until
another key is pressed.
*/
const temporarilySetTabFocusMode = view => {
    view.setTabFocusMode(2000);
    return true;
};
/**
Insert a tab character at the cursor or, if something is selected,
use [`indentMore`](https://codemirror.net/6/docs/ref/#commands.indentMore) to indent the entire
selection.
*/
const insertTab = ({ state, dispatch }) => {
    if (state.selection.ranges.some(r => !r.empty))
        return indentMore({ state, dispatch });
    dispatch(state.update(state.replaceSelection("\t"), { scrollIntoView: true, userEvent: "input" }));
    return true;
};
/**
Array of key bindings containing the Emacs-style bindings that are
available on macOS by default.

 - Ctrl-b: [`cursorCharLeft`](https://codemirror.net/6/docs/ref/#commands.cursorCharLeft) ([`selectCharLeft`](https://codemirror.net/6/docs/ref/#commands.selectCharLeft) with Shift)
 - Ctrl-f: [`cursorCharRight`](https://codemirror.net/6/docs/ref/#commands.cursorCharRight) ([`selectCharRight`](https://codemirror.net/6/docs/ref/#commands.selectCharRight) with Shift)
 - Ctrl-p: [`cursorLineUp`](https://codemirror.net/6/docs/ref/#commands.cursorLineUp) ([`selectLineUp`](https://codemirror.net/6/docs/ref/#commands.selectLineUp) with Shift)
 - Ctrl-n: [`cursorLineDown`](https://codemirror.net/6/docs/ref/#commands.cursorLineDown) ([`selectLineDown`](https://codemirror.net/6/docs/ref/#commands.selectLineDown) with Shift)
 - Ctrl-a: [`cursorLineStart`](https://codemirror.net/6/docs/ref/#commands.cursorLineStart) ([`selectLineStart`](https://codemirror.net/6/docs/ref/#commands.selectLineStart) with Shift)
 - Ctrl-e: [`cursorLineEnd`](https://codemirror.net/6/docs/ref/#commands.cursorLineEnd) ([`selectLineEnd`](https://codemirror.net/6/docs/ref/#commands.selectLineEnd) with Shift)
 - Ctrl-d: [`deleteCharForward`](https://codemirror.net/6/docs/ref/#commands.deleteCharForward)
 - Ctrl-h: [`deleteCharBackward`](https://codemirror.net/6/docs/ref/#commands.deleteCharBackward)
 - Ctrl-k: [`deleteToLineEnd`](https://codemirror.net/6/docs/ref/#commands.deleteToLineEnd)
 - Ctrl-Alt-h: [`deleteGroupBackward`](https://codemirror.net/6/docs/ref/#commands.deleteGroupBackward)
 - Ctrl-o: [`splitLine`](https://codemirror.net/6/docs/ref/#commands.splitLine)
 - Ctrl-t: [`transposeChars`](https://codemirror.net/6/docs/ref/#commands.transposeChars)
 - Ctrl-v: [`cursorPageDown`](https://codemirror.net/6/docs/ref/#commands.cursorPageDown)
 - Alt-v: [`cursorPageUp`](https://codemirror.net/6/docs/ref/#commands.cursorPageUp)
*/
const emacsStyleKeymap = [
    { key: "Ctrl-b", run: cursorCharLeft, shift: selectCharLeft, preventDefault: true },
    { key: "Ctrl-f", run: cursorCharRight, shift: selectCharRight },
    { key: "Ctrl-p", run: cursorLineUp, shift: selectLineUp },
    { key: "Ctrl-n", run: cursorLineDown, shift: selectLineDown },
    { key: "Ctrl-a", run: cursorLineStart, shift: selectLineStart },
    { key: "Ctrl-e", run: cursorLineEnd, shift: selectLineEnd },
    { key: "Ctrl-d", run: deleteCharForward },
    { key: "Ctrl-h", run: deleteCharBackward },
    { key: "Ctrl-k", run: deleteToLineEnd },
    { key: "Ctrl-Alt-h", run: deleteGroupBackward },
    { key: "Ctrl-o", run: splitLine },
    { key: "Ctrl-t", run: transposeChars },
    { key: "Ctrl-v", run: cursorPageDown },
];
/**
An array of key bindings closely sticking to platform-standard or
widely used bindings. (This includes the bindings from
[`emacsStyleKeymap`](https://codemirror.net/6/docs/ref/#commands.emacsStyleKeymap), with their `key`
property changed to `mac`.)

 - ArrowLeft: [`cursorCharLeft`](https://codemirror.net/6/docs/ref/#commands.cursorCharLeft) ([`selectCharLeft`](https://codemirror.net/6/docs/ref/#commands.selectCharLeft) with Shift)
 - ArrowRight: [`cursorCharRight`](https://codemirror.net/6/docs/ref/#commands.cursorCharRight) ([`selectCharRight`](https://codemirror.net/6/docs/ref/#commands.selectCharRight) with Shift)
 - Ctrl-ArrowLeft (Alt-ArrowLeft on macOS): [`cursorGroupLeft`](https://codemirror.net/6/docs/ref/#commands.cursorGroupLeft) ([`selectGroupLeft`](https://codemirror.net/6/docs/ref/#commands.selectGroupLeft) with Shift)
 - Ctrl-ArrowRight (Alt-ArrowRight on macOS): [`cursorGroupRight`](https://codemirror.net/6/docs/ref/#commands.cursorGroupRight) ([`selectGroupRight`](https://codemirror.net/6/docs/ref/#commands.selectGroupRight) with Shift)
 - Cmd-ArrowLeft (on macOS): [`cursorLineStart`](https://codemirror.net/6/docs/ref/#commands.cursorLineStart) ([`selectLineStart`](https://codemirror.net/6/docs/ref/#commands.selectLineStart) with Shift)
 - Cmd-ArrowRight (on macOS): [`cursorLineEnd`](https://codemirror.net/6/docs/ref/#commands.cursorLineEnd) ([`selectLineEnd`](https://codemirror.net/6/docs/ref/#commands.selectLineEnd) with Shift)
 - ArrowUp: [`cursorLineUp`](https://codemirror.net/6/docs/ref/#commands.cursorLineUp) ([`selectLineUp`](https://codemirror.net/6/docs/ref/#commands.selectLineUp) with Shift)
 - ArrowDown: [`cursorLineDown`](https://codemirror.net/6/docs/ref/#commands.cursorLineDown) ([`selectLineDown`](https://codemirror.net/6/docs/ref/#commands.selectLineDown) with Shift)
 - Cmd-ArrowUp (on macOS): [`cursorDocStart`](https://codemirror.net/6/docs/ref/#commands.cursorDocStart) ([`selectDocStart`](https://codemirror.net/6/docs/ref/#commands.selectDocStart) with Shift)
 - Cmd-ArrowDown (on macOS): [`cursorDocEnd`](https://codemirror.net/6/docs/ref/#commands.cursorDocEnd) ([`selectDocEnd`](https://codemirror.net/6/docs/ref/#commands.selectDocEnd) with Shift)
 - Ctrl-ArrowUp (on macOS): [`cursorPageUp`](https://codemirror.net/6/docs/ref/#commands.cursorPageUp) ([`selectPageUp`](https://codemirror.net/6/docs/ref/#commands.selectPageUp) with Shift)
 - Ctrl-ArrowDown (on macOS): [`cursorPageDown`](https://codemirror.net/6/docs/ref/#commands.cursorPageDown) ([`selectPageDown`](https://codemirror.net/6/docs/ref/#commands.selectPageDown) with Shift)
 - PageUp: [`cursorPageUp`](https://codemirror.net/6/docs/ref/#commands.cursorPageUp) ([`selectPageUp`](https://codemirror.net/6/docs/ref/#commands.selectPageUp) with Shift)
 - PageDown: [`cursorPageDown`](https://codemirror.net/6/docs/ref/#commands.cursorPageDown) ([`selectPageDown`](https://codemirror.net/6/docs/ref/#commands.selectPageDown) with Shift)
 - Home: [`cursorLineBoundaryBackward`](https://codemirror.net/6/docs/ref/#commands.cursorLineBoundaryBackward) ([`selectLineBoundaryBackward`](https://codemirror.net/6/docs/ref/#commands.selectLineBoundaryBackward) with Shift)
 - End: [`cursorLineBoundaryForward`](https://codemirror.net/6/docs/ref/#commands.cursorLineBoundaryForward) ([`selectLineBoundaryForward`](https://codemirror.net/6/docs/ref/#commands.selectLineBoundaryForward) with Shift)
 - Ctrl-Home (Cmd-Home on macOS): [`cursorDocStart`](https://codemirror.net/6/docs/ref/#commands.cursorDocStart) ([`selectDocStart`](https://codemirror.net/6/docs/ref/#commands.selectDocStart) with Shift)
 - Ctrl-End (Cmd-Home on macOS): [`cursorDocEnd`](https://codemirror.net/6/docs/ref/#commands.cursorDocEnd) ([`selectDocEnd`](https://codemirror.net/6/docs/ref/#commands.selectDocEnd) with Shift)
 - Enter and Shift-Enter: [`insertNewlineAndIndent`](https://codemirror.net/6/docs/ref/#commands.insertNewlineAndIndent)
 - Ctrl-a (Cmd-a on macOS): [`selectAll`](https://codemirror.net/6/docs/ref/#commands.selectAll)
 - Backspace: [`deleteCharBackward`](https://codemirror.net/6/docs/ref/#commands.deleteCharBackward)
 - Delete: [`deleteCharForward`](https://codemirror.net/6/docs/ref/#commands.deleteCharForward)
 - Ctrl-Backspace (Alt-Backspace on macOS): [`deleteGroupBackward`](https://codemirror.net/6/docs/ref/#commands.deleteGroupBackward)
 - Ctrl-Delete (Alt-Delete on macOS): [`deleteGroupForward`](https://codemirror.net/6/docs/ref/#commands.deleteGroupForward)
 - Cmd-Backspace (macOS): [`deleteLineBoundaryBackward`](https://codemirror.net/6/docs/ref/#commands.deleteLineBoundaryBackward).
 - Cmd-Delete (macOS): [`deleteLineBoundaryForward`](https://codemirror.net/6/docs/ref/#commands.deleteLineBoundaryForward).
*/
const standardKeymap = /*@__PURE__*/[
    { key: "ArrowLeft", run: cursorCharLeft, shift: selectCharLeft, preventDefault: true },
    { key: "Mod-ArrowLeft", mac: "Alt-ArrowLeft", run: cursorGroupLeft, shift: selectGroupLeft, preventDefault: true },
    { mac: "Cmd-ArrowLeft", run: cursorLineBoundaryLeft, shift: selectLineBoundaryLeft, preventDefault: true },
    { key: "ArrowRight", run: cursorCharRight, shift: selectCharRight, preventDefault: true },
    { key: "Mod-ArrowRight", mac: "Alt-ArrowRight", run: cursorGroupRight, shift: selectGroupRight, preventDefault: true },
    { mac: "Cmd-ArrowRight", run: cursorLineBoundaryRight, shift: selectLineBoundaryRight, preventDefault: true },
    { key: "ArrowUp", run: cursorLineUp, shift: selectLineUp, preventDefault: true },
    { mac: "Cmd-ArrowUp", run: cursorDocStart, shift: selectDocStart },
    { mac: "Ctrl-ArrowUp", run: cursorPageUp, shift: selectPageUp },
    { key: "ArrowDown", run: cursorLineDown, shift: selectLineDown, preventDefault: true },
    { mac: "Cmd-ArrowDown", run: cursorDocEnd, shift: selectDocEnd },
    { mac: "Ctrl-ArrowDown", run: cursorPageDown, shift: selectPageDown },
    { key: "PageUp", run: cursorPageUp, shift: selectPageUp },
    { key: "PageDown", run: cursorPageDown, shift: selectPageDown },
    { key: "Home", run: cursorLineBoundaryBackward, shift: selectLineBoundaryBackward, preventDefault: true },
    { key: "Mod-Home", run: cursorDocStart, shift: selectDocStart },
    { key: "End", run: cursorLineBoundaryForward, shift: selectLineBoundaryForward, preventDefault: true },
    { key: "Mod-End", run: cursorDocEnd, shift: selectDocEnd },
    { key: "Enter", run: insertNewlineAndIndent, shift: insertNewlineAndIndent },
    { key: "Mod-a", run: selectAll },
    { key: "Backspace", run: deleteCharBackward, shift: deleteCharBackward, preventDefault: true },
    { key: "Delete", run: deleteCharForward, preventDefault: true },
    { key: "Mod-Backspace", mac: "Alt-Backspace", run: deleteGroupBackward, preventDefault: true },
    { key: "Mod-Delete", mac: "Alt-Delete", run: deleteGroupForward, preventDefault: true },
    { mac: "Mod-Backspace", run: deleteLineBoundaryBackward, preventDefault: true },
    { mac: "Mod-Delete", run: deleteLineBoundaryForward, preventDefault: true }
].concat(/*@__PURE__*/emacsStyleKeymap.map(b => ({ mac: b.key, run: b.run, shift: b.shift })));
/**
The default keymap. Includes all bindings from
[`standardKeymap`](https://codemirror.net/6/docs/ref/#commands.standardKeymap) plus the following:

- Alt-ArrowLeft (Ctrl-ArrowLeft on macOS): [`cursorSyntaxLeft`](https://codemirror.net/6/docs/ref/#commands.cursorSyntaxLeft) ([`selectSyntaxLeft`](https://codemirror.net/6/docs/ref/#commands.selectSyntaxLeft) with Shift)
- Alt-ArrowRight (Ctrl-ArrowRight on macOS): [`cursorSyntaxRight`](https://codemirror.net/6/docs/ref/#commands.cursorSyntaxRight) ([`selectSyntaxRight`](https://codemirror.net/6/docs/ref/#commands.selectSyntaxRight) with Shift)
- Alt-ArrowUp: [`moveLineUp`](https://codemirror.net/6/docs/ref/#commands.moveLineUp)
- Alt-ArrowDown: [`moveLineDown`](https://codemirror.net/6/docs/ref/#commands.moveLineDown)
- Shift-Alt-ArrowUp: [`copyLineUp`](https://codemirror.net/6/docs/ref/#commands.copyLineUp)
- Shift-Alt-ArrowDown: [`copyLineDown`](https://codemirror.net/6/docs/ref/#commands.copyLineDown)
- Ctrl-Alt-ArrowUp (Cmd-Alt-ArrowUp on macOS): [`addCursorAbove`](https://codemirror.net/6/docs/ref/#commands.addCursorAbove).
- Ctrl-Alt-ArrowDown (Cmd-Alt-ArrowDown on macOS): [`addCursorBelow`](https://codemirror.net/6/docs/ref/#commands.addCursorBelow).
- Escape: [`simplifySelection`](https://codemirror.net/6/docs/ref/#commands.simplifySelection)
- Ctrl-Enter (Cmd-Enter on macOS): [`insertBlankLine`](https://codemirror.net/6/docs/ref/#commands.insertBlankLine)
- Alt-l (Ctrl-l on macOS): [`selectLine`](https://codemirror.net/6/docs/ref/#commands.selectLine)
- Ctrl-i (Cmd-i on macOS): [`selectParentSyntax`](https://codemirror.net/6/docs/ref/#commands.selectParentSyntax)
- Ctrl-[ (Cmd-[ on macOS): [`indentLess`](https://codemirror.net/6/docs/ref/#commands.indentLess)
- Ctrl-] (Cmd-] on macOS): [`indentMore`](https://codemirror.net/6/docs/ref/#commands.indentMore)
- Ctrl-Alt-\\ (Cmd-Alt-\\ on macOS): [`indentSelection`](https://codemirror.net/6/docs/ref/#commands.indentSelection)
- Shift-Ctrl-k (Shift-Cmd-k on macOS): [`deleteLine`](https://codemirror.net/6/docs/ref/#commands.deleteLine)
- Shift-Ctrl-\\ (Shift-Cmd-\\ on macOS): [`cursorMatchingBracket`](https://codemirror.net/6/docs/ref/#commands.cursorMatchingBracket)
- Ctrl-/ (Cmd-/ on macOS): [`toggleComment`](https://codemirror.net/6/docs/ref/#commands.toggleComment).
- Shift-Alt-a: [`toggleBlockComment`](https://codemirror.net/6/docs/ref/#commands.toggleBlockComment).
- Ctrl-m (Alt-Shift-m on macOS): [`toggleTabFocusMode`](https://codemirror.net/6/docs/ref/#commands.toggleTabFocusMode).
*/
const defaultKeymap = /*@__PURE__*/[
    { key: "Alt-ArrowLeft", mac: "Ctrl-ArrowLeft", run: cursorSyntaxLeft, shift: selectSyntaxLeft },
    { key: "Alt-ArrowRight", mac: "Ctrl-ArrowRight", run: cursorSyntaxRight, shift: selectSyntaxRight },
    { key: "Alt-ArrowUp", run: moveLineUp },
    { key: "Shift-Alt-ArrowUp", run: copyLineUp },
    { key: "Alt-ArrowDown", run: moveLineDown },
    { key: "Shift-Alt-ArrowDown", run: copyLineDown },
    { key: "Mod-Alt-ArrowUp", run: addCursorAbove },
    { key: "Mod-Alt-ArrowDown", run: addCursorBelow },
    { key: "Escape", run: simplifySelection },
    { key: "Mod-Enter", run: insertBlankLine },
    { key: "Alt-l", mac: "Ctrl-l", run: selectLine },
    { key: "Mod-i", run: selectParentSyntax, preventDefault: true },
    { key: "Mod-[", run: indentLess },
    { key: "Mod-]", run: indentMore },
    { key: "Mod-Alt-\\", run: indentSelection },
    { key: "Shift-Mod-k", run: deleteLine },
    { key: "Shift-Mod-\\", run: cursorMatchingBracket },
    { key: "Mod-/", run: toggleComment },
    { key: "Alt-A", run: toggleBlockComment },
    { key: "Ctrl-m", mac: "Shift-Alt-m", run: toggleTabFocusMode },
].concat(standardKeymap);
/**
A binding that binds Tab to [`indentMore`](https://codemirror.net/6/docs/ref/#commands.indentMore) and
Shift-Tab to [`indentLess`](https://codemirror.net/6/docs/ref/#commands.indentLess).
Please see the [Tab example](../../examples/tab/) before using
this.
*/
const indentWithTab = (/* unused pure expression or super */ null && ({ key: "Tab", run: indentMore, shift: indentLess }));




},
1171(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  EI: () => (indentString),
  KB: () => (IndentContext),
  Tg: () => (StreamLanguage),
  Xt: () => (indentUnit),
  Zt: () => (defaultHighlightStyle),
  _v: () => (getIndentation),
  cr: () => (HighlightStyle),
  jU: () => (matchBrackets),
  mv: () => (syntaxTree),
  tp: () => (getIndentUnit),
  y9: () => (syntaxHighlighting)
});
/* import */ var _lezer_common__rspack_import_0 = __webpack_require__(7915);
/* import */ var _codemirror_state__rspack_import_3 = __webpack_require__(78976);
/* import */ var _codemirror_view__rspack_import_4 = __webpack_require__(92380);
/* import */ var _lezer_highlight__rspack_import_1 = __webpack_require__(82073);
/* import */ var style_mod__rspack_import_2 = __webpack_require__(36119);






var _a;
/**
Node prop stored in a parser's top syntax node to provide the
facet that stores language-specific data for that language.
*/
const languageDataProp = /*@__PURE__*/new _lezer_common__rspack_import_0/* .NodeProp */.uY();
/**
Helper function to define a facet (to be added to the top syntax
node(s) for a language via
[`languageDataProp`](https://codemirror.net/6/docs/ref/#language.languageDataProp)), that will be
used to associate language data with the language. You
probably only need this when subclassing
[`Language`](https://codemirror.net/6/docs/ref/#language.Language).
*/
function defineLanguageFacet(baseData) {
    return _codemirror_state__rspack_import_3/* .Facet.define */.sj.define({
        combine: baseData ? values => values.concat(baseData) : undefined
    });
}
/**
Syntax node prop used to register sublanguages. Should be added to
the top level node type for the language.
*/
const sublanguageProp = /*@__PURE__*/new _lezer_common__rspack_import_0/* .NodeProp */.uY();
/**
A language object manages parsing and per-language
[metadata](https://codemirror.net/6/docs/ref/#state.EditorState.languageDataAt). Parse data is
managed as a [Lezer](https://lezer.codemirror.net) tree. The class
can be used directly, via the [`LRLanguage`](https://codemirror.net/6/docs/ref/#language.LRLanguage)
subclass for [Lezer](https://lezer.codemirror.net/) LR parsers, or
via the [`StreamLanguage`](https://codemirror.net/6/docs/ref/#language.StreamLanguage) subclass
for stream parsers.
*/
class Language {
    /**
    Construct a language object. If you need to invoke this
    directly, first define a data facet with
    [`defineLanguageFacet`](https://codemirror.net/6/docs/ref/#language.defineLanguageFacet), and then
    configure your parser to [attach](https://codemirror.net/6/docs/ref/#language.languageDataProp) it
    to the language's outer syntax node.
    */
    constructor(
    /**
    The [language data](https://codemirror.net/6/docs/ref/#state.EditorState.languageDataAt) facet
    used for this language.
    */
    data, parser, extraExtensions = [], 
    /**
    A language name.
    */
    name = "") {
        this.data = data;
        this.name = name;
        // Kludge to define EditorState.tree as a debugging helper,
        // without the EditorState package actually knowing about
        // languages and lezer trees.
        if (!_codemirror_state__rspack_import_3/* .EditorState.prototype.hasOwnProperty */.$t.prototype.hasOwnProperty("tree"))
            Object.defineProperty(_codemirror_state__rspack_import_3/* .EditorState.prototype */.$t.prototype, "tree", { get() { return syntaxTree(this); } });
        this.parser = parser;
        this.extension = [
            language.of(this),
            _codemirror_state__rspack_import_3/* .EditorState.languageData.of */.$t.languageData.of((state, pos, side) => {
                let top = topNodeAt(state, pos, side), data = top.type.prop(languageDataProp);
                if (!data)
                    return [];
                let base = state.facet(data), sub = top.type.prop(sublanguageProp);
                if (sub) {
                    let innerNode = top.resolve(pos - top.from, side);
                    for (let sublang of sub)
                        if (sublang.test(innerNode, state)) {
                            let data = state.facet(sublang.facet);
                            return sublang.type == "replace" ? data : data.concat(base);
                        }
                }
                return base;
            })
        ].concat(extraExtensions);
    }
    /**
    Query whether this language is active at the given position.
    */
    isActiveAt(state, pos, side = -1) {
        return topNodeAt(state, pos, side).type.prop(languageDataProp) == this.data;
    }
    /**
    Find the document regions that were parsed using this language.
    The returned regions will _include_ any nested languages rooted
    in this language, when those exist.
    */
    findRegions(state) {
        let lang = state.facet(language);
        if ((lang === null || lang === void 0 ? void 0 : lang.data) == this.data)
            return [{ from: 0, to: state.doc.length }];
        if (!lang || !lang.allowsNesting)
            return [];
        let result = [];
        let explore = (tree, from) => {
            if (tree.prop(languageDataProp) == this.data) {
                result.push({ from, to: from + tree.length });
                return;
            }
            let mount = tree.prop(_lezer_common__rspack_import_0/* .NodeProp.mounted */.uY.mounted);
            if (mount) {
                if (mount.tree.prop(languageDataProp) == this.data) {
                    if (mount.overlay)
                        for (let r of mount.overlay)
                            result.push({ from: r.from + from, to: r.to + from });
                    else
                        result.push({ from: from, to: from + tree.length });
                    return;
                }
                else if (mount.overlay) {
                    let size = result.length;
                    explore(mount.tree, mount.overlay[0].from + from);
                    if (result.length > size)
                        return;
                }
            }
            for (let i = 0; i < tree.children.length; i++) {
                let ch = tree.children[i];
                if (ch instanceof _lezer_common__rspack_import_0/* .Tree */.PH)
                    explore(ch, tree.positions[i] + from);
            }
        };
        explore(syntaxTree(state), 0);
        return result;
    }
    /**
    Indicates whether this language allows nested languages. The
    default implementation returns true.
    */
    get allowsNesting() { return true; }
}
/**
@internal
*/
Language.setState = /*@__PURE__*/_codemirror_state__rspack_import_3/* .StateEffect.define */.Pe.define();
function topNodeAt(state, pos, side) {
    let topLang = state.facet(language), tree = syntaxTree(state).topNode;
    if (!topLang || topLang.allowsNesting) {
        for (let node = tree; node; node = node.enter(pos, side, _lezer_common__rspack_import_0/* .IterMode.ExcludeBuffers */.Qj.ExcludeBuffers | _lezer_common__rspack_import_0/* .IterMode.EnterBracketed */.Qj.EnterBracketed))
            if (node.type.isTop)
                tree = node;
    }
    return tree;
}
/**
A subclass of [`Language`](https://codemirror.net/6/docs/ref/#language.Language) for use with Lezer
[LR parsers](https://lezer.codemirror.net/docs/ref#lr.LRParser)
parsers.
*/
class LRLanguage extends Language {
    constructor(data, parser, name) {
        super(data, parser, [], name);
        this.parser = parser;
    }
    /**
    Define a language from a parser.
    */
    static define(spec) {
        let data = defineLanguageFacet(spec.languageData);
        return new LRLanguage(data, spec.parser.configure({
            props: [languageDataProp.add(type => type.isTop ? data : undefined)]
        }), spec.name);
    }
    /**
    Create a new instance of this language with a reconfigured
    version of its parser and optionally a new name.
    */
    configure(options, name) {
        return new LRLanguage(this.data, this.parser.configure(options), name || this.name);
    }
    get allowsNesting() { return this.parser.hasWrappers(); }
}
/**
Get the syntax tree for a state, which is the current (possibly
incomplete) parse tree of the active
[language](https://codemirror.net/6/docs/ref/#language.Language), or the empty tree if there is no
language available.
*/
function syntaxTree(state) {
    let field = state.field(Language.state, false);
    return field ? field.tree : _lezer_common__rspack_import_0/* .Tree.empty */.PH.empty;
}
/**
Try to get a parse tree that spans at least up to `upto`. The
method will do at most `timeout` milliseconds of work to parse
up to that point if the tree isn't already available.
*/
function ensureSyntaxTree(state, upto, timeout = 50) {
    var _a;
    let parse = (_a = state.field(Language.state, false)) === null || _a === void 0 ? void 0 : _a.context;
    if (!parse)
        return null;
    let oldVieport = parse.viewport;
    parse.updateViewport({ from: 0, to: upto });
    let result = parse.isDone(upto) || parse.work(timeout, upto) ? parse.tree : null;
    parse.updateViewport(oldVieport);
    return result;
}
/**
Queries whether there is a full syntax tree available up to the
given document position. If there isn't, the background parse
process _might_ still be working and update the tree further, but
there is no guarantee of that—the parser will [stop
working](https://codemirror.net/6/docs/ref/#language.syntaxParserRunning) when it has spent a
certain amount of time or has moved beyond the visible viewport.
Always returns false if no language has been enabled.
*/
function syntaxTreeAvailable(state, upto = state.doc.length) {
    var _a;
    return ((_a = state.field(Language.state, false)) === null || _a === void 0 ? void 0 : _a.context.isDone(upto)) || false;
}
/**
Move parsing forward, and update the editor state afterwards to
reflect the new tree. Will work for at most `timeout`
milliseconds. Returns true if the parser managed get to the given
position in that time.
*/
function forceParsing(view, upto = view.viewport.to, timeout = 100) {
    let success = ensureSyntaxTree(view.state, upto, timeout);
    if (success != syntaxTree(view.state))
        view.dispatch({});
    return !!success;
}
/**
Tells you whether the language parser is planning to do more
parsing work (in a `requestIdleCallback` pseudo-thread) or has
stopped running, either because it parsed the entire document,
because it spent too much time and was cut off, or because there
is no language parser enabled.
*/
function syntaxParserRunning(view) {
    var _a;
    return ((_a = view.plugin(parseWorker)) === null || _a === void 0 ? void 0 : _a.isWorking()) || false;
}
/**
Lezer-style
[`Input`](https://lezer.codemirror.net/docs/ref#common.Input)
object for a [`Text`](https://codemirror.net/6/docs/ref/#state.Text) object.
*/
class DocInput {
    /**
    Create an input object for the given document.
    */
    constructor(doc) {
        this.doc = doc;
        this.cursorPos = 0;
        this.string = "";
        this.cursor = doc.iter();
    }
    get length() { return this.doc.length; }
    syncTo(pos) {
        this.string = this.cursor.next(pos - this.cursorPos).value;
        this.cursorPos = pos + this.string.length;
        return this.cursorPos - this.string.length;
    }
    chunk(pos) {
        this.syncTo(pos);
        return this.string;
    }
    get lineChunks() { return true; }
    read(from, to) {
        let stringStart = this.cursorPos - this.string.length;
        if (from < stringStart || to >= this.cursorPos)
            return this.doc.sliceString(from, to);
        else
            return this.string.slice(from - stringStart, to - stringStart);
    }
}
let currentContext = null;
/**
A parse context provided to parsers working on the editor content.
*/
class ParseContext {
    constructor(parser, 
    /**
    The current editor state.
    */
    state, 
    /**
    Tree fragments that can be reused by incremental re-parses.
    */
    fragments = [], 
    /**
    @internal
    */
    tree, 
    /**
    @internal
    */
    treeLen, 
    /**
    The current editor viewport (or some overapproximation
    thereof). Intended to be used for opportunistically avoiding
    work (in which case
    [`skipUntilInView`](https://codemirror.net/6/docs/ref/#language.ParseContext.skipUntilInView)
    should be called to make sure the parser is restarted when the
    skipped region becomes visible).
    */
    viewport, 
    /**
    @internal
    */
    skipped, 
    /**
    This is where skipping parsers can register a promise that,
    when resolved, will schedule a new parse. It is cleared when
    the parse worker picks up the promise. @internal
    */
    scheduleOn) {
        this.parser = parser;
        this.state = state;
        this.fragments = fragments;
        this.tree = tree;
        this.treeLen = treeLen;
        this.viewport = viewport;
        this.skipped = skipped;
        this.scheduleOn = scheduleOn;
        this.parse = null;
        /**
        @internal
        */
        this.tempSkipped = [];
    }
    /**
    @internal
    */
    static create(parser, state, viewport) {
        return new ParseContext(parser, state, [], _lezer_common__rspack_import_0/* .Tree.empty */.PH.empty, 0, viewport, [], null);
    }
    startParse() {
        return this.parser.startParse(new DocInput(this.state.doc), this.fragments);
    }
    /**
    @internal
    */
    work(until, upto) {
        if (upto != null && upto >= this.state.doc.length)
            upto = undefined;
        if (this.tree != _lezer_common__rspack_import_0/* .Tree.empty */.PH.empty && this.isDone(upto !== null && upto !== void 0 ? upto : this.state.doc.length)) {
            this.takeTree();
            return true;
        }
        return this.withContext(() => {
            var _a;
            if (typeof until == "number") {
                let endTime = Date.now() + until;
                until = () => Date.now() > endTime;
            }
            if (!this.parse)
                this.parse = this.startParse();
            if (upto != null && (this.parse.stoppedAt == null || this.parse.stoppedAt > upto) &&
                upto < this.state.doc.length)
                this.parse.stopAt(upto);
            for (;;) {
                let done = this.parse.advance();
                if (done) {
                    this.fragments = this.withoutTempSkipped(_lezer_common__rspack_import_0/* .TreeFragment.addTree */.rr.addTree(done, this.fragments, this.parse.stoppedAt != null));
                    this.treeLen = (_a = this.parse.stoppedAt) !== null && _a !== void 0 ? _a : this.state.doc.length;
                    this.tree = done;
                    this.parse = null;
                    if (this.treeLen < (upto !== null && upto !== void 0 ? upto : this.state.doc.length))
                        this.parse = this.startParse();
                    else
                        return true;
                }
                if (until())
                    return false;
            }
        });
    }
    /**
    @internal
    */
    takeTree() {
        let pos, tree;
        if (this.parse && (pos = this.parse.parsedPos) >= this.treeLen) {
            if (this.parse.stoppedAt == null || this.parse.stoppedAt > pos)
                this.parse.stopAt(pos);
            this.withContext(() => { while (!(tree = this.parse.advance())) { } });
            this.treeLen = pos;
            this.tree = tree;
            this.fragments = this.withoutTempSkipped(_lezer_common__rspack_import_0/* .TreeFragment.addTree */.rr.addTree(this.tree, this.fragments, true));
            this.parse = null;
        }
    }
    withContext(f) {
        let prev = currentContext;
        currentContext = this;
        try {
            return f();
        }
        finally {
            currentContext = prev;
        }
    }
    withoutTempSkipped(fragments) {
        for (let r; r = this.tempSkipped.pop();)
            fragments = cutFragments(fragments, r.from, r.to);
        return fragments;
    }
    /**
    @internal
    */
    changes(changes, newState) {
        let { fragments, tree, treeLen, viewport, skipped } = this;
        this.takeTree();
        if (!changes.empty) {
            let ranges = [];
            changes.iterChangedRanges((fromA, toA, fromB, toB) => ranges.push({ fromA, toA, fromB, toB }));
            fragments = _lezer_common__rspack_import_0/* .TreeFragment.applyChanges */.rr.applyChanges(fragments, ranges);
            tree = _lezer_common__rspack_import_0/* .Tree.empty */.PH.empty;
            treeLen = 0;
            viewport = { from: changes.mapPos(viewport.from, -1), to: changes.mapPos(viewport.to, 1) };
            if (this.skipped.length) {
                skipped = [];
                for (let r of this.skipped) {
                    let from = changes.mapPos(r.from, 1), to = changes.mapPos(r.to, -1);
                    if (from < to)
                        skipped.push({ from, to });
                }
            }
        }
        return new ParseContext(this.parser, newState, fragments, tree, treeLen, viewport, skipped, this.scheduleOn);
    }
    /**
    @internal
    */
    updateViewport(viewport) {
        if (this.viewport.from == viewport.from && this.viewport.to == viewport.to)
            return false;
        this.viewport = viewport;
        let startLen = this.skipped.length;
        for (let i = 0; i < this.skipped.length; i++) {
            let { from, to } = this.skipped[i];
            if (from < viewport.to && to > viewport.from) {
                this.fragments = cutFragments(this.fragments, from, to);
                this.skipped.splice(i--, 1);
            }
        }
        if (this.skipped.length >= startLen)
            return false;
        this.reset();
        return true;
    }
    /**
    @internal
    */
    reset() {
        if (this.parse) {
            this.takeTree();
            this.parse = null;
        }
    }
    /**
    Notify the parse scheduler that the given region was skipped
    because it wasn't in view, and the parse should be restarted
    when it comes into view.
    */
    skipUntilInView(from, to) {
        this.skipped.push({ from, to });
    }
    /**
    Returns a parser intended to be used as placeholder when
    asynchronously loading a nested parser. It'll skip its input and
    mark it as not-really-parsed, so that the next update will parse
    it again.
    
    When `until` is given, a reparse will be scheduled when that
    promise resolves.
    */
    static getSkippingParser(until) {
        return new class extends _lezer_common__rspack_import_0/* .Parser */.iX {
            createParse(input, fragments, ranges) {
                let from = ranges[0].from, to = ranges[ranges.length - 1].to;
                let parser = {
                    parsedPos: from,
                    advance() {
                        let cx = currentContext;
                        if (cx) {
                            for (let r of ranges)
                                cx.tempSkipped.push(r);
                            if (until)
                                cx.scheduleOn = cx.scheduleOn ? Promise.all([cx.scheduleOn, until]) : until;
                        }
                        this.parsedPos = to;
                        return new _lezer_common__rspack_import_0/* .Tree */.PH(_lezer_common__rspack_import_0/* .NodeType.none */.Z6.none, [], [], to - from);
                    },
                    stoppedAt: null,
                    stopAt() { }
                };
                return parser;
            }
        };
    }
    /**
    @internal
    */
    isDone(upto) {
        upto = Math.min(upto, this.state.doc.length);
        let frags = this.fragments;
        return this.treeLen >= upto && frags.length && frags[0].from == 0 && frags[0].to >= upto;
    }
    /**
    Get the context for the current parse, or `null` if no editor
    parse is in progress.
    */
    static get() { return currentContext; }
}
function cutFragments(fragments, from, to) {
    return _lezer_common__rspack_import_0/* .TreeFragment.applyChanges */.rr.applyChanges(fragments, [{ fromA: from, toA: to, fromB: from, toB: to }]);
}
class LanguageState {
    constructor(
    // A mutable parse state that is used to preserve work done during
    // the lifetime of a state when moving to the next state.
    context) {
        this.context = context;
        this.tree = context.tree;
    }
    apply(tr) {
        if (!tr.docChanged && this.tree == this.context.tree)
            return this;
        let newCx = this.context.changes(tr.changes, tr.state);
        // If the previous parse wasn't done, go forward only up to its
        // end position or the end of the viewport, to avoid slowing down
        // state updates with parse work beyond the viewport.
        let upto = this.context.treeLen == tr.startState.doc.length ? undefined
            : Math.max(tr.changes.mapPos(this.context.treeLen), newCx.viewport.to);
        if (!newCx.work(20 /* Work.Apply */, upto))
            newCx.takeTree();
        return new LanguageState(newCx);
    }
    static init(state) {
        let vpTo = Math.min(3000 /* Work.InitViewport */, state.doc.length);
        let parseState = ParseContext.create(state.facet(language).parser, state, { from: 0, to: vpTo });
        if (!parseState.work(20 /* Work.Apply */, vpTo))
            parseState.takeTree();
        return new LanguageState(parseState);
    }
}
Language.state = /*@__PURE__*/_codemirror_state__rspack_import_3/* .StateField.define */.sU.define({
    create: LanguageState.init,
    update(value, tr) {
        for (let e of tr.effects)
            if (e.is(Language.setState))
                return e.value;
        if (tr.startState.facet(language) != tr.state.facet(language))
            return LanguageState.init(tr.state);
        return value.apply(tr);
    }
});
let requestIdle = (callback) => {
    let timeout = setTimeout(() => callback(), 500 /* Work.MaxPause */);
    return () => clearTimeout(timeout);
};
if (typeof requestIdleCallback != "undefined")
    requestIdle = (callback) => {
        let idle = -1, timeout = setTimeout(() => {
            idle = requestIdleCallback(callback, { timeout: 500 /* Work.MaxPause */ - 100 /* Work.MinPause */ });
        }, 100 /* Work.MinPause */);
        return () => idle < 0 ? clearTimeout(timeout) : cancelIdleCallback(idle);
    };
const isInputPending = typeof navigator != "undefined" && ((_a = navigator.scheduling) === null || _a === void 0 ? void 0 : _a.isInputPending)
    ? () => navigator.scheduling.isInputPending() : null;
const parseWorker = /*@__PURE__*/_codemirror_view__rspack_import_4/* .ViewPlugin.fromClass */.Z9.fromClass(class ParseWorker {
    constructor(view) {
        this.view = view;
        this.working = null;
        this.workScheduled = 0;
        // End of the current time chunk
        this.chunkEnd = -1;
        // Milliseconds of budget left for this chunk
        this.chunkBudget = -1;
        this.work = this.work.bind(this);
        this.scheduleWork();
    }
    update(update) {
        let cx = this.view.state.field(Language.state).context;
        if (cx.updateViewport(update.view.viewport) || this.view.viewport.to > cx.treeLen)
            this.scheduleWork();
        if (update.docChanged || update.selectionSet) {
            if (this.view.hasFocus)
                this.chunkBudget += 50 /* Work.ChangeBonus */;
            this.scheduleWork();
        }
        this.checkAsyncSchedule(cx);
    }
    scheduleWork() {
        if (this.working)
            return;
        let { state } = this.view, field = state.field(Language.state);
        if (field.tree != field.context.tree || !field.context.isDone(state.doc.length))
            this.working = requestIdle(this.work);
    }
    work(deadline) {
        this.working = null;
        let now = Date.now();
        if (this.chunkEnd < now && (this.chunkEnd < 0 || this.view.hasFocus)) { // Start a new chunk
            this.chunkEnd = now + 30000 /* Work.ChunkTime */;
            this.chunkBudget = 3000 /* Work.ChunkBudget */;
        }
        if (this.chunkBudget <= 0)
            return; // No more budget
        let { state, viewport: { to: vpTo } } = this.view, field = state.field(Language.state);
        if (field.tree == field.context.tree && field.context.isDone(vpTo + 100000 /* Work.MaxParseAhead */))
            return;
        let endTime = Date.now() + Math.min(this.chunkBudget, 100 /* Work.Slice */, deadline && !isInputPending ? Math.max(25 /* Work.MinSlice */, deadline.timeRemaining() - 5) : 1e9);
        let viewportFirst = field.context.treeLen < vpTo && state.doc.length > vpTo + 1000;
        let done = field.context.work(() => {
            return isInputPending && isInputPending() || Date.now() > endTime;
        }, vpTo + (viewportFirst ? 0 : 100000 /* Work.MaxParseAhead */));
        this.chunkBudget -= Date.now() - now;
        if (done || this.chunkBudget <= 0) {
            field.context.takeTree();
            this.view.dispatch({ effects: Language.setState.of(new LanguageState(field.context)) });
        }
        if (this.chunkBudget > 0 && !(done && !viewportFirst))
            this.scheduleWork();
        this.checkAsyncSchedule(field.context);
    }
    checkAsyncSchedule(cx) {
        if (cx.scheduleOn) {
            this.workScheduled++;
            cx.scheduleOn
                .then(() => this.scheduleWork())
                .catch(err => (0,_codemirror_view__rspack_import_4/* .logException */.c_)(this.view.state, err))
                .then(() => this.workScheduled--);
            cx.scheduleOn = null;
        }
    }
    destroy() {
        if (this.working)
            this.working();
    }
    isWorking() {
        return !!(this.working || this.workScheduled > 0);
    }
}, {
    eventHandlers: { focus() { this.scheduleWork(); } }
});
/**
The facet used to associate a language with an editor state. Used
by `Language` object's `extension` property (so you don't need to
manually wrap your languages in this). Can be used to access the
current language on a state.
*/
const language = /*@__PURE__*/_codemirror_state__rspack_import_3/* .Facet.define */.sj.define({
    combine(languages) { return languages.length ? languages[0] : null; },
    enables: language => [
        Language.state,
        parseWorker,
        _codemirror_view__rspack_import_4/* .EditorView.contentAttributes.compute */.Lz.contentAttributes.compute([language], state => {
            let lang = state.facet(language);
            return lang && lang.name ? { "data-language": lang.name } : {};
        })
    ]
});
/**
This class bundles a [language](https://codemirror.net/6/docs/ref/#language.Language) with an
optional set of supporting extensions. Language packages are
encouraged to export a function that optionally takes a
configuration object and returns a `LanguageSupport` instance, as
the main way for client code to use the package.
*/
class LanguageSupport {
    /**
    Create a language support object.
    */
    constructor(
    /**
    The language object.
    */
    language, 
    /**
    An optional set of supporting extensions. When nesting a
    language in another language, the outer language is encouraged
    to include the supporting extensions for its inner languages
    in its own set of support extensions.
    */
    support = []) {
        this.language = language;
        this.support = support;
        this.extension = [language, support];
    }
}
/**
Language descriptions are used to store metadata about languages
and to dynamically load them. Their main role is finding the
appropriate language for a filename or dynamically loading nested
parsers.
*/
class LanguageDescription {
    constructor(
    /**
    The name of this language.
    */
    name, 
    /**
    Alternative names for the mode (lowercased, includes `this.name`).
    */
    alias, 
    /**
    File extensions associated with this language.
    */
    extensions, 
    /**
    Optional filename pattern that should be associated with this
    language.
    */
    filename, loadFunc, 
    /**
    If the language has been loaded, this will hold its value.
    */
    support = undefined) {
        this.name = name;
        this.alias = alias;
        this.extensions = extensions;
        this.filename = filename;
        this.loadFunc = loadFunc;
        this.support = support;
        this.loading = null;
    }
    /**
    Start loading the the language. Will return a promise that
    resolves to a [`LanguageSupport`](https://codemirror.net/6/docs/ref/#language.LanguageSupport)
    object when the language successfully loads.
    */
    load() {
        return this.loading || (this.loading = this.loadFunc().then(support => this.support = support, err => { this.loading = null; throw err; }));
    }
    /**
    Create a language description.
    */
    static of(spec) {
        let { load, support } = spec;
        if (!load) {
            if (!support)
                throw new RangeError("Must pass either 'load' or 'support' to LanguageDescription.of");
            load = () => Promise.resolve(support);
        }
        return new LanguageDescription(spec.name, (spec.alias || []).concat(spec.name).map(s => s.toLowerCase()), spec.extensions || [], spec.filename, load, support);
    }
    /**
    Look for a language in the given array of descriptions that
    matches the filename. Will first match
    [`filename`](https://codemirror.net/6/docs/ref/#language.LanguageDescription.filename) patterns,
    and then [extensions](https://codemirror.net/6/docs/ref/#language.LanguageDescription.extensions),
    and return the first language that matches.
    */
    static matchFilename(descs, filename) {
        for (let d of descs)
            if (d.filename && d.filename.test(filename))
                return d;
        let ext = /\.([^.]+)$/.exec(filename);
        if (ext)
            for (let d of descs)
                if (d.extensions.indexOf(ext[1]) > -1)
                    return d;
        return null;
    }
    /**
    Look for a language whose name or alias matches the the given
    name (case-insensitively). If `fuzzy` is true, and no direct
    matchs is found, this'll also search for a language whose name
    or alias occurs in the string (for names shorter than three
    characters, only when surrounded by non-word characters).
    */
    static matchLanguageName(descs, name, fuzzy = true) {
        name = name.toLowerCase();
        for (let d of descs)
            if (d.alias.some(a => a == name))
                return d;
        if (fuzzy)
            for (let d of descs)
                for (let a of d.alias) {
                    let found = name.indexOf(a);
                    if (found > -1 && (a.length > 2 || !/\w/.test(name[found - 1]) && !/\w/.test(name[found + a.length])))
                        return d;
                }
        return null;
    }
}

/**
Facet that defines a way to provide a function that computes the
appropriate indentation depth, as a column number (see
[`indentString`](https://codemirror.net/6/docs/ref/#language.indentString)), at the start of a given
line. A return value of `null` indicates no indentation can be
determined, and the line should inherit the indentation of the one
above it. A return value of `undefined` defers to the next indent
service.
*/
const indentService = /*@__PURE__*/_codemirror_state__rspack_import_3/* .Facet.define */.sj.define();
/**
Facet for overriding the unit by which indentation happens. Should
be a string consisting entirely of the same whitespace character.
When not set, this defaults to 2 spaces.
*/
const indentUnit = /*@__PURE__*/_codemirror_state__rspack_import_3/* .Facet.define */.sj.define({
    combine: values => {
        if (!values.length)
            return "  ";
        let unit = values[0];
        if (!unit || /\S/.test(unit) || Array.from(unit).some(e => e != unit[0]))
            throw new Error("Invalid indent unit: " + JSON.stringify(values[0]));
        return unit;
    }
});
/**
Return the _column width_ of an indent unit in the state.
Determined by the [`indentUnit`](https://codemirror.net/6/docs/ref/#language.indentUnit)
facet, and [`tabSize`](https://codemirror.net/6/docs/ref/#state.EditorState^tabSize) when that
contains tabs.
*/
function getIndentUnit(state) {
    let unit = state.facet(indentUnit);
    return unit.charCodeAt(0) == 9 ? state.tabSize * unit.length : unit.length;
}
/**
Create an indentation string that covers columns 0 to `cols`.
Will use tabs for as much of the columns as possible when the
[`indentUnit`](https://codemirror.net/6/docs/ref/#language.indentUnit) facet contains
tabs.
*/
function indentString(state, cols) {
    let result = "", ts = state.tabSize, ch = state.facet(indentUnit)[0];
    if (ch == "\t") {
        while (cols >= ts) {
            result += "\t";
            cols -= ts;
        }
        ch = " ";
    }
    for (let i = 0; i < cols; i++)
        result += ch;
    return result;
}
/**
Get the indentation, as a column number, at the given position.
Will first consult any [indent services](https://codemirror.net/6/docs/ref/#language.indentService)
that are registered, and if none of those return an indentation,
this will check the syntax tree for the [indent node
prop](https://codemirror.net/6/docs/ref/#language.indentNodeProp) and use that if found. Returns a
number when an indentation could be determined, and null
otherwise.
*/
function getIndentation(context, pos) {
    if (context instanceof _codemirror_state__rspack_import_3/* .EditorState */.$t)
        context = new IndentContext(context);
    for (let service of context.state.facet(indentService)) {
        let result = service(context, pos);
        if (result !== undefined)
            return result;
    }
    let tree = syntaxTree(context.state);
    return tree.length >= pos ? syntaxIndentation(context, tree, pos) : null;
}
/**
Create a change set that auto-indents all lines touched by the
given document range.
*/
function indentRange(state, from, to) {
    let updated = Object.create(null);
    let context = new IndentContext(state, { overrideIndentation: start => { var _a; return (_a = updated[start]) !== null && _a !== void 0 ? _a : -1; } });
    let changes = [];
    for (let pos = from; pos <= to;) {
        let line = state.doc.lineAt(pos);
        pos = line.to + 1;
        let indent = getIndentation(context, line.from);
        if (indent == null)
            continue;
        if (!/\S/.test(line.text))
            indent = 0;
        let cur = /^\s*/.exec(line.text)[0];
        let norm = indentString(state, indent);
        if (cur != norm) {
            updated[line.from] = indent;
            changes.push({ from: line.from, to: line.from + cur.length, insert: norm });
        }
    }
    return state.changes(changes);
}
/**
Indentation contexts are used when calling [indentation
services](https://codemirror.net/6/docs/ref/#language.indentService). They provide helper utilities
useful in indentation logic, and can selectively override the
indentation reported for some lines.
*/
class IndentContext {
    /**
    Create an indent context.
    */
    constructor(
    /**
    The editor state.
    */
    state, 
    /**
    @internal
    */
    options = {}) {
        this.state = state;
        this.options = options;
        this.unit = getIndentUnit(state);
    }
    /**
    Get a description of the line at the given position, taking
    [simulated line
    breaks](https://codemirror.net/6/docs/ref/#language.IndentContext.constructor^options.simulateBreak)
    into account. If there is such a break at `pos`, the `bias`
    argument determines whether the part of the line line before or
    after the break is used.
    */
    lineAt(pos, bias = 1) {
        let line = this.state.doc.lineAt(pos);
        let { simulateBreak, simulateDoubleBreak } = this.options;
        if (simulateBreak != null && simulateBreak >= line.from && simulateBreak <= line.to) {
            if (simulateDoubleBreak && simulateBreak == pos)
                return { text: "", from: pos };
            else if (bias < 0 ? simulateBreak < pos : simulateBreak <= pos)
                return { text: line.text.slice(simulateBreak - line.from), from: simulateBreak };
            else
                return { text: line.text.slice(0, simulateBreak - line.from), from: line.from };
        }
        return line;
    }
    /**
    Get the text directly after `pos`, either the entire line
    or the next 100 characters, whichever is shorter.
    */
    textAfterPos(pos, bias = 1) {
        if (this.options.simulateDoubleBreak && pos == this.options.simulateBreak)
            return "";
        let { text, from } = this.lineAt(pos, bias);
        return text.slice(pos - from, Math.min(text.length, pos + 100 - from));
    }
    /**
    Find the column for the given position.
    */
    column(pos, bias = 1) {
        let { text, from } = this.lineAt(pos, bias);
        let result = this.countColumn(text, pos - from);
        let override = this.options.overrideIndentation ? this.options.overrideIndentation(from) : -1;
        if (override > -1)
            result += override - this.countColumn(text, text.search(/\S|$/));
        return result;
    }
    /**
    Find the column position (taking tabs into account) of the given
    position in the given string.
    */
    countColumn(line, pos = line.length) {
        return (0,_codemirror_state__rspack_import_3/* .countColumn */.y$)(line, this.state.tabSize, pos);
    }
    /**
    Find the indentation column of the line at the given point.
    */
    lineIndent(pos, bias = 1) {
        let { text, from } = this.lineAt(pos, bias);
        let override = this.options.overrideIndentation;
        if (override) {
            let overriden = override(from);
            if (overriden > -1)
                return overriden;
        }
        return this.countColumn(text, text.search(/\S|$/));
    }
    /**
    Returns the [simulated line
    break](https://codemirror.net/6/docs/ref/#language.IndentContext.constructor^options.simulateBreak)
    for this context, if any.
    */
    get simulatedBreak() {
        return this.options.simulateBreak || null;
    }
}
/**
A syntax tree node prop used to associate indentation strategies
with node types. Such a strategy is a function from an indentation
context to a column number (see also
[`indentString`](https://codemirror.net/6/docs/ref/#language.indentString)) or null, where null
indicates that no definitive indentation can be determined.
*/
const indentNodeProp = /*@__PURE__*/new _lezer_common__rspack_import_0/* .NodeProp */.uY();
// Compute the indentation for a given position from the syntax tree.
function syntaxIndentation(cx, ast, pos) {
    let stack = ast.resolveStack(pos);
    let inner = ast.resolveInner(pos, -1).resolve(pos, 0).enterUnfinishedNodesBefore(pos);
    if (inner != stack.node) {
        let add = [];
        for (let cur = inner; cur && !(cur.from < stack.node.from || cur.to > stack.node.to ||
            cur.from == stack.node.from && cur.type == stack.node.type); cur = cur.parent)
            add.push(cur);
        for (let i = add.length - 1; i >= 0; i--)
            stack = { node: add[i], next: stack };
    }
    return indentFor(stack, cx, pos);
}
function indentFor(stack, cx, pos) {
    for (let cur = stack; cur; cur = cur.next) {
        let strategy = indentStrategy(cur.node);
        if (strategy)
            return strategy(TreeIndentContext.create(cx, pos, cur));
    }
    return 0;
}
function ignoreClosed(cx) {
    return cx.pos == cx.options.simulateBreak && cx.options.simulateDoubleBreak;
}
function indentStrategy(tree) {
    let strategy = tree.type.prop(indentNodeProp);
    if (strategy)
        return strategy;
    let first = tree.firstChild, close;
    if (first && (close = first.type.prop(_lezer_common__rspack_import_0/* .NodeProp.closedBy */.uY.closedBy))) {
        let last = tree.lastChild, closed = last && close.indexOf(last.name) > -1;
        return cx => delimitedStrategy(cx, true, 1, undefined, closed && !ignoreClosed(cx) ? last.from : undefined);
    }
    return tree.parent == null ? topIndent : null;
}
function topIndent() { return 0; }
/**
Objects of this type provide context information and helper
methods to indentation functions registered on syntax nodes.
*/
class TreeIndentContext extends IndentContext {
    constructor(base, 
    /**
    The position at which indentation is being computed.
    */
    pos, 
    /**
    @internal
    */
    context) {
        super(base.state, base.options);
        this.base = base;
        this.pos = pos;
        this.context = context;
    }
    /**
    The syntax tree node to which the indentation strategy
    applies.
    */
    get node() { return this.context.node; }
    /**
    @internal
    */
    static create(base, pos, context) {
        return new TreeIndentContext(base, pos, context);
    }
    /**
    Get the text directly after `this.pos`, either the entire line
    or the next 100 characters, whichever is shorter.
    */
    get textAfter() {
        return this.textAfterPos(this.pos);
    }
    /**
    Get the indentation at the reference line for `this.node`, which
    is the line on which it starts, unless there is a node that is
    _not_ a parent of this node covering the start of that line. If
    so, the line at the start of that node is tried, again skipping
    on if it is covered by another such node.
    */
    get baseIndent() {
        return this.baseIndentFor(this.node);
    }
    /**
    Get the indentation for the reference line of the given node
    (see [`baseIndent`](https://codemirror.net/6/docs/ref/#language.TreeIndentContext.baseIndent)).
    */
    baseIndentFor(node) {
        let line = this.state.doc.lineAt(node.from);
        // Skip line starts that are covered by a sibling (or cousin, etc)
        for (;;) {
            let atBreak = node.resolve(line.from);
            while (atBreak.parent && atBreak.parent.from == atBreak.from)
                atBreak = atBreak.parent;
            if (isParent(atBreak, node))
                break;
            line = this.state.doc.lineAt(atBreak.from);
        }
        return this.lineIndent(line.from);
    }
    /**
    Continue looking for indentations in the node's parent nodes,
    and return the result of that.
    */
    continue() {
        return indentFor(this.context.next, this.base, this.pos);
    }
}
function isParent(parent, of) {
    for (let cur = of; cur; cur = cur.parent)
        if (parent == cur)
            return true;
    return false;
}
// Check whether a delimited node is aligned (meaning there are
// non-skipped nodes on the same line as the opening delimiter). And
// if so, return the opening token.
function bracketedAligned(context) {
    let tree = context.node;
    let openToken = tree.childAfter(tree.from), last = tree.lastChild;
    if (!openToken)
        return null;
    let sim = context.options.simulateBreak;
    let openLine = context.state.doc.lineAt(openToken.from);
    let lineEnd = sim == null || sim <= openLine.from ? openLine.to : Math.min(openLine.to, sim);
    for (let pos = openToken.to;;) {
        let next = tree.childAfter(pos);
        if (!next || next == last)
            return null;
        if (!next.type.isSkipped) {
            if (next.from >= lineEnd)
                return null;
            let space = /^ */.exec(openLine.text.slice(openToken.to - openLine.from))[0].length;
            return { from: openToken.from, to: openToken.to + space };
        }
        pos = next.to;
    }
}
/**
An indentation strategy for delimited (usually bracketed) nodes.
Will, by default, indent one unit more than the parent's base
indent unless the line starts with a closing token. When `align`
is true and there are non-skipped nodes on the node's opening
line, the content of the node will be aligned with the end of the
opening node, like this:

    foo(bar,
        baz)
*/
function delimitedIndent({ closing, align = true, units = 1 }) {
    return (context) => delimitedStrategy(context, align, units, closing);
}
function delimitedStrategy(context, align, units, closing, closedAt) {
    let after = context.textAfter, space = after.match(/^\s*/)[0].length;
    let closed = closing && after.slice(space, space + closing.length) == closing || closedAt == context.pos + space;
    let aligned = align ? bracketedAligned(context) : null;
    if (aligned)
        return closed ? context.column(aligned.from) : context.column(aligned.to);
    return context.baseIndent + (closed ? 0 : context.unit * units);
}
/**
An indentation strategy that aligns a node's content to its base
indentation.
*/
const flatIndent = (context) => context.baseIndent;
/**
Creates an indentation strategy that, by default, indents
continued lines one unit more than the node's base indentation.
You can provide `except` to prevent indentation of lines that
match a pattern (for example `/^else\b/` in `if`/`else`
constructs), and you can change the amount of units used with the
`units` option.
*/
function continuedIndent({ except, units = 1 } = {}) {
    return (context) => {
        let matchExcept = except && except.test(context.textAfter);
        return context.baseIndent + (matchExcept ? 0 : units * context.unit);
    };
}
const DontIndentBeyond = 200;
/**
Enables reindentation on input. When a language defines an
`indentOnInput` field in its [language
data](https://codemirror.net/6/docs/ref/#state.EditorState.languageDataAt), which must hold a regular
expression, the line at the cursor will be reindented whenever new
text is typed and the input from the start of the line up to the
cursor matches that regexp.

To avoid unneccesary reindents, it is recommended to start the
regexp with `^` (usually followed by `\s*`), and end it with `$`.
For example, `/^\s*\}$/` will reindent when a closing brace is
added at the start of a line.
*/
function indentOnInput() {
    return EditorState.transactionFilter.of(tr => {
        if (!tr.docChanged || !tr.isUserEvent("input.type") && !tr.isUserEvent("input.complete"))
            return tr;
        let rules = tr.startState.languageDataAt("indentOnInput", tr.startState.selection.main.head);
        if (!rules.length)
            return tr;
        let doc = tr.newDoc, { head } = tr.newSelection.main, line = doc.lineAt(head);
        if (head > line.from + DontIndentBeyond)
            return tr;
        let lineStart = doc.sliceString(line.from, head);
        if (!rules.some(r => r.test(lineStart)))
            return tr;
        let { state } = tr, last = -1, changes = [];
        for (let { head } of state.selection.ranges) {
            let line = state.doc.lineAt(head);
            if (line.from == last)
                continue;
            last = line.from;
            let indent = getIndentation(state, line.from);
            if (indent == null)
                continue;
            let cur = /^\s*/.exec(line.text)[0];
            let norm = indentString(state, indent);
            if (cur != norm)
                changes.push({ from: line.from, to: line.from + cur.length, insert: norm });
        }
        return changes.length ? [tr, { changes, sequential: true }] : tr;
    });
}

/**
A facet that registers a code folding service. When called with
the extent of a line, such a function should return a foldable
range that starts on that line (but continues beyond it), if one
can be found.
*/
const foldService = /*@__PURE__*/(/* unused pure expression or super */ null && (Facet.define()));
/**
This node prop is used to associate folding information with
syntax node types. Given a syntax node, it should check whether
that tree is foldable and return the range that can be collapsed
when it is.
*/
const foldNodeProp = /*@__PURE__*/new _lezer_common__rspack_import_0/* .NodeProp */.uY();
/**
[Fold](https://codemirror.net/6/docs/ref/#language.foldNodeProp) function that folds everything but
the first and the last child of a syntax node. Useful for nodes
that start and end with delimiters.
*/
function foldInside(node) {
    let first = node.firstChild, last = node.lastChild;
    return first && first.to < last.from ? { from: first.to, to: last.type.isError ? node.to : last.from } : null;
}
function syntaxFolding(state, start, end) {
    let tree = syntaxTree(state);
    if (tree.length < end)
        return null;
    let stack = tree.resolveStack(end, 1);
    let found = null;
    for (let iter = stack; iter; iter = iter.next) {
        let cur = iter.node;
        if (cur.to <= end || cur.from > end)
            continue;
        if (found && cur.from < start)
            break;
        let prop = cur.type.prop(foldNodeProp);
        if (prop && (cur.to < tree.length - 50 || tree.length == state.doc.length || !isUnfinished(cur))) {
            let value = prop(cur, state);
            if (value && value.from <= end && value.from >= start && value.to > end)
                found = value;
        }
    }
    return found;
}
function isUnfinished(node) {
    let ch = node.lastChild;
    return ch && ch.to == node.to && ch.type.isError;
}
/**
Check whether the given line is foldable. First asks any fold
services registered through
[`foldService`](https://codemirror.net/6/docs/ref/#language.foldService), and if none of them return
a result, tries to query the [fold node
prop](https://codemirror.net/6/docs/ref/#language.foldNodeProp) of syntax nodes that cover the end
of the line.
*/
function foldable(state, lineStart, lineEnd) {
    for (let service of state.facet(foldService)) {
        let result = service(state, lineStart, lineEnd);
        if (result)
            return result;
    }
    return syntaxFolding(state, lineStart, lineEnd);
}
function mapRange(range, mapping) {
    let from = mapping.mapPos(range.from, 1), to = mapping.mapPos(range.to, -1);
    return from >= to ? undefined : { from, to };
}
/**
State effect that can be attached to a transaction to fold the
given range. (You probably only need this in exceptional
circumstances—usually you'll just want to let
[`foldCode`](https://codemirror.net/6/docs/ref/#language.foldCode) and the [fold
gutter](https://codemirror.net/6/docs/ref/#language.foldGutter) create the transactions.)
*/
const foldEffect = /*@__PURE__*/_codemirror_state__rspack_import_3/* .StateEffect.define */.Pe.define({ map: mapRange });
/**
State effect that unfolds the given range (if it was folded).
*/
const unfoldEffect = /*@__PURE__*/_codemirror_state__rspack_import_3/* .StateEffect.define */.Pe.define({ map: mapRange });
function selectedLines(view) {
    let lines = [];
    for (let { head } of view.state.selection.ranges) {
        if (lines.some(l => l.from <= head && l.to >= head))
            continue;
        lines.push(view.lineBlockAt(head));
    }
    return lines;
}
/**
The state field that stores the folded ranges (as a [decoration
set](https://codemirror.net/6/docs/ref/#view.DecorationSet)). Can be passed to
[`EditorState.toJSON`](https://codemirror.net/6/docs/ref/#state.EditorState.toJSON) and
[`fromJSON`](https://codemirror.net/6/docs/ref/#state.EditorState^fromJSON) to serialize the fold
state.
*/
const foldState = /*@__PURE__*/_codemirror_state__rspack_import_3/* .StateField.define */.sU.define({
    create() {
        return _codemirror_view__rspack_import_4/* .Decoration.none */.NZ.none;
    },
    update(folded, tr) {
        if (tr.isUserEvent("delete"))
            tr.changes.iterChangedRanges((fromA, toA) => folded = clearTouchedFolds(folded, fromA, toA));
        folded = folded.map(tr.changes);
        for (let e of tr.effects) {
            if (e.is(foldEffect) && !foldExists(folded, e.value.from, e.value.to)) {
                let { preparePlaceholder } = tr.state.facet(foldConfig);
                let widget = !preparePlaceholder ? foldWidget :
                    _codemirror_view__rspack_import_4/* .Decoration.replace */.NZ.replace({ widget: new PreparedFoldWidget(preparePlaceholder(tr.state, e.value)) });
                folded = folded.update({ add: [widget.range(e.value.from, e.value.to)] });
            }
            else if (e.is(unfoldEffect)) {
                folded = folded.update({ filter: (from, to) => e.value.from != from || e.value.to != to,
                    filterFrom: e.value.from, filterTo: e.value.to });
            }
        }
        // Clear folded ranges that cover the selection head
        if (tr.selection)
            folded = clearTouchedFolds(folded, tr.selection.main.head);
        return folded;
    },
    provide: f => _codemirror_view__rspack_import_4/* .EditorView.decorations.from */.Lz.decorations.from(f),
    toJSON(folded, state) {
        let ranges = [];
        folded.between(0, state.doc.length, (from, to) => { ranges.push(from, to); });
        return ranges;
    },
    fromJSON(value) {
        if (!Array.isArray(value) || value.length % 2)
            throw new RangeError("Invalid JSON for fold state");
        let ranges = [];
        for (let i = 0; i < value.length;) {
            let from = value[i++], to = value[i++];
            if (typeof from != "number" || typeof to != "number")
                throw new RangeError("Invalid JSON for fold state");
            ranges.push(foldWidget.range(from, to));
        }
        return _codemirror_view__rspack_import_4/* .Decoration.set */.NZ.set(ranges, true);
    }
});
function clearTouchedFolds(folded, from, to = from) {
    let touched = false;
    folded.between(from, to, (a, b) => { if (a < to && b > from)
        touched = true; });
    return !touched ? folded : folded.update({
        filterFrom: from,
        filterTo: to,
        filter: (a, b) => a >= to || b <= from
    });
}
/**
Get a [range set](https://codemirror.net/6/docs/ref/#state.RangeSet) containing the folded ranges
in the given state.
*/
function foldedRanges(state) {
    return state.field(foldState, false) || RangeSet.empty;
}
function findFold(state, from, to) {
    var _a;
    let found = null;
    (_a = state.field(foldState, false)) === null || _a === void 0 ? void 0 : _a.between(from, to, (from, to) => {
        if (!found || found.from > from)
            found = { from, to };
    });
    return found;
}
function foldExists(folded, from, to) {
    let found = false;
    folded.between(from, from, (a, b) => { if (a == from && b == to)
        found = true; });
    return found;
}
function maybeEnable(state, other) {
    return state.field(foldState, false) ? other : other.concat(StateEffect.appendConfig.of(codeFolding()));
}
/**
Fold the lines that are selected, if possible.
*/
const foldCode = view => {
    for (let line of selectedLines(view)) {
        let range = foldable(view.state, line.from, line.to);
        if (range) {
            view.dispatch({ effects: maybeEnable(view.state, [foldEffect.of(range), announceFold(view, range)]) });
            return true;
        }
    }
    return false;
};
/**
Unfold folded ranges on selected lines.
*/
const unfoldCode = view => {
    if (!view.state.field(foldState, false))
        return false;
    let effects = [];
    for (let line of selectedLines(view)) {
        let folded = findFold(view.state, line.from, line.to);
        if (folded)
            effects.push(unfoldEffect.of(folded), announceFold(view, folded, false));
    }
    if (effects.length)
        view.dispatch({ effects });
    return effects.length > 0;
};
function announceFold(view, range, fold = true) {
    let lineFrom = view.state.doc.lineAt(range.from).number, lineTo = view.state.doc.lineAt(range.to).number;
    return EditorView.announce.of(`${view.state.phrase(fold ? "Folded lines" : "Unfolded lines")} ${lineFrom} ${view.state.phrase("to")} ${lineTo}.`);
}
/**
Fold all top-level foldable ranges. Note that, in most cases,
folding information will depend on the [syntax
tree](https://codemirror.net/6/docs/ref/#language.syntaxTree), and folding everything may not work
reliably when the document hasn't been fully parsed (either
because the editor state was only just initialized, or because the
document is so big that the parser decided not to parse it
entirely).
*/
const foldAll = view => {
    let { state } = view, effects = [];
    for (let pos = 0; pos < state.doc.length;) {
        let line = view.lineBlockAt(pos), range = foldable(state, line.from, line.to);
        if (range)
            effects.push(foldEffect.of(range));
        pos = (range ? view.lineBlockAt(range.to) : line).to + 1;
    }
    if (effects.length)
        view.dispatch({ effects: maybeEnable(view.state, effects) });
    return !!effects.length;
};
/**
Unfold all folded code.
*/
const unfoldAll = view => {
    let field = view.state.field(foldState, false);
    if (!field || !field.size)
        return false;
    let effects = [];
    field.between(0, view.state.doc.length, (from, to) => { effects.push(unfoldEffect.of({ from, to })); });
    view.dispatch({ effects });
    return true;
};
// Find the foldable region containing the given line, if one exists
function foldableContainer(view, lineBlock) {
    // Look backwards through line blocks until we find a foldable region that
    // intersects with the line
    for (let line = lineBlock;;) {
        let foldableRegion = foldable(view.state, line.from, line.to);
        if (foldableRegion && foldableRegion.to > lineBlock.from)
            return foldableRegion;
        if (!line.from)
            return null;
        line = view.lineBlockAt(line.from - 1);
    }
}
/**
Toggle folding at cursors. Unfolds if there is an existing fold
starting in that line, tries to find a foldable range around it
otherwise.
*/
const toggleFold = (view) => {
    let effects = [];
    for (let line of selectedLines(view)) {
        let folded = findFold(view.state, line.from, line.to);
        if (folded) {
            effects.push(unfoldEffect.of(folded), announceFold(view, folded, false));
        }
        else {
            let foldRange = foldableContainer(view, line);
            if (foldRange)
                effects.push(foldEffect.of(foldRange), announceFold(view, foldRange));
        }
    }
    if (effects.length > 0)
        view.dispatch({ effects: maybeEnable(view.state, effects) });
    return !!effects.length;
};
/**
Default fold-related key bindings.

 - Ctrl-Shift-[ (Cmd-Alt-[ on macOS): [`foldCode`](https://codemirror.net/6/docs/ref/#language.foldCode).
 - Ctrl-Shift-] (Cmd-Alt-] on macOS): [`unfoldCode`](https://codemirror.net/6/docs/ref/#language.unfoldCode).
 - Ctrl-Alt-[: [`foldAll`](https://codemirror.net/6/docs/ref/#language.foldAll).
 - Ctrl-Alt-]: [`unfoldAll`](https://codemirror.net/6/docs/ref/#language.unfoldAll).
*/
const foldKeymap = (/* unused pure expression or super */ null && ([
    { key: "Ctrl-Shift-[", mac: "Cmd-Alt-[", run: foldCode },
    { key: "Ctrl-Shift-]", mac: "Cmd-Alt-]", run: unfoldCode },
    { key: "Ctrl-Alt-[", run: foldAll },
    { key: "Ctrl-Alt-]", run: unfoldAll }
]));
const defaultConfig = {
    placeholderDOM: null,
    preparePlaceholder: null,
    placeholderText: "…"
};
const foldConfig = /*@__PURE__*/_codemirror_state__rspack_import_3/* .Facet.define */.sj.define({
    combine(values) { return (0,_codemirror_state__rspack_import_3/* .combineConfig */.QR)(values, defaultConfig); }
});
/**
Create an extension that configures code folding.
*/
function codeFolding(config) {
    let result = [foldState, baseTheme$1];
    if (config)
        result.push(foldConfig.of(config));
    return result;
}
function widgetToDOM(view, prepared) {
    let { state } = view, conf = state.facet(foldConfig);
    let onclick = (event) => {
        let line = view.lineBlockAt(view.posAtDOM(event.target));
        let folded = findFold(view.state, line.from, line.to);
        if (folded)
            view.dispatch({ effects: unfoldEffect.of(folded) });
        event.preventDefault();
    };
    if (conf.placeholderDOM)
        return conf.placeholderDOM(view, onclick, prepared);
    let element = document.createElement("span");
    element.textContent = conf.placeholderText;
    element.setAttribute("aria-label", state.phrase("folded code"));
    element.title = state.phrase("unfold");
    element.className = "cm-foldPlaceholder";
    element.onclick = onclick;
    return element;
}
const foldWidget = /*@__PURE__*/_codemirror_view__rspack_import_4/* .Decoration.replace */.NZ.replace({ widget: /*@__PURE__*/new class extends _codemirror_view__rspack_import_4/* .WidgetType */.xO {
        toDOM(view) { return widgetToDOM(view, null); }
    } });
class PreparedFoldWidget extends _codemirror_view__rspack_import_4/* .WidgetType */.xO {
    constructor(value) {
        super();
        this.value = value;
    }
    eq(other) { return this.value == other.value; }
    toDOM(view) { return widgetToDOM(view, this.value); }
}
const foldGutterDefaults = (/* unused pure expression or super */ null && ({
    openText: "⌄",
    closedText: "›",
    markerDOM: null,
    domEventHandlers: {},
    foldingChanged: () => false
}));
class FoldMarker extends _codemirror_view__rspack_import_4/* .GutterMarker */.wJ {
    constructor(config, open) {
        super();
        this.config = config;
        this.open = open;
    }
    eq(other) { return this.config == other.config && this.open == other.open; }
    toDOM(view) {
        if (this.config.markerDOM)
            return this.config.markerDOM(this.open);
        let span = document.createElement("span");
        span.textContent = this.open ? this.config.openText : this.config.closedText;
        span.title = view.state.phrase(this.open ? "Fold line" : "Unfold line");
        return span;
    }
}
/**
Create an extension that registers a fold gutter, which shows a
fold status indicator before foldable lines (which can be clicked
to fold or unfold the line).
*/
function foldGutter(config = {}) {
    let fullConfig = { ...foldGutterDefaults, ...config };
    let canFold = new FoldMarker(fullConfig, true), canUnfold = new FoldMarker(fullConfig, false);
    let markers = ViewPlugin.fromClass(class {
        constructor(view) {
            this.from = view.viewport.from;
            this.markers = this.buildMarkers(view);
        }
        update(update) {
            if (update.docChanged || update.viewportChanged ||
                update.startState.facet(language) != update.state.facet(language) ||
                update.startState.field(foldState, false) != update.state.field(foldState, false) ||
                syntaxTree(update.startState) != syntaxTree(update.state) ||
                fullConfig.foldingChanged(update))
                this.markers = this.buildMarkers(update.view);
        }
        buildMarkers(view) {
            let builder = new RangeSetBuilder();
            for (let line of view.viewportLineBlocks) {
                let mark = findFold(view.state, line.from, line.to) ? canUnfold
                    : foldable(view.state, line.from, line.to) ? canFold : null;
                if (mark)
                    builder.add(line.from, line.from, mark);
            }
            return builder.finish();
        }
    });
    let { domEventHandlers } = fullConfig;
    return [
        markers,
        gutter({
            class: "cm-foldGutter",
            markers(view) { var _a; return ((_a = view.plugin(markers)) === null || _a === void 0 ? void 0 : _a.markers) || RangeSet.empty; },
            initialSpacer() {
                return new FoldMarker(fullConfig, false);
            },
            domEventHandlers: {
                ...domEventHandlers,
                click: (view, line, event) => {
                    if (domEventHandlers.click && domEventHandlers.click(view, line, event))
                        return true;
                    let folded = findFold(view.state, line.from, line.to);
                    if (folded) {
                        view.dispatch({ effects: unfoldEffect.of(folded) });
                        return true;
                    }
                    let range = foldable(view.state, line.from, line.to);
                    if (range) {
                        view.dispatch({ effects: foldEffect.of(range) });
                        return true;
                    }
                    return false;
                }
            }
        }),
        codeFolding()
    ];
}
const baseTheme$1 = /*@__PURE__*/(/* unused pure expression or super */ null && (EditorView.baseTheme({
    ".cm-foldPlaceholder": {
        backgroundColor: "#eee",
        border: "1px solid #ddd",
        color: "#888",
        borderRadius: ".2em",
        margin: "0 1px",
        padding: "0 1px",
        cursor: "pointer"
    },
    ".cm-foldGutter span": {
        padding: "0 1px",
        cursor: "pointer"
    }
})));

/**
A highlight style associates CSS styles with highlighting
[tags](https://lezer.codemirror.net/docs/ref#highlight.Tag).
*/
class HighlightStyle {
    constructor(
    /**
    The tag styles used to create this highlight style.
    */
    specs, options) {
        this.specs = specs;
        let modSpec;
        function def(spec) {
            let cls = style_mod__rspack_import_2/* .StyleModule.newName */.G.newName();
            (modSpec || (modSpec = Object.create(null)))["." + cls] = spec;
            return cls;
        }
        const all = typeof options.all == "string" ? options.all : options.all ? def(options.all) : undefined;
        const scopeOpt = options.scope;
        this.scope = scopeOpt instanceof Language ? (type) => type.prop(languageDataProp) == scopeOpt.data
            : scopeOpt ? (type) => type == scopeOpt : undefined;
        this.style = (0,_lezer_highlight__rspack_import_1/* .tagHighlighter */.az)(specs.map(style => ({
            tag: style.tag,
            class: style.class || def(Object.assign({}, style, { tag: null }))
        })), {
            all,
        }).style;
        this.module = modSpec ? new style_mod__rspack_import_2/* .StyleModule */.G(modSpec) : null;
        this.themeType = options.themeType;
    }
    /**
    Create a highlighter style that associates the given styles to
    the given tags. The specs must be objects that hold a style tag
    or array of tags in their `tag` property, and either a single
    `class` property providing a static CSS class (for highlighter
    that rely on external styling), or a
    [`style-mod`](https://github.com/marijnh/style-mod#documentation)-style
    set of CSS properties (which define the styling for those tags).
    
    The CSS rules created for a highlighter will be emitted in the
    order of the spec's properties. That means that for elements that
    have multiple tags associated with them, styles defined further
    down in the list will have a higher CSS precedence than styles
    defined earlier.
    */
    static define(specs, options) {
        return new HighlightStyle(specs, options || {});
    }
}
const highlighterFacet = /*@__PURE__*/_codemirror_state__rspack_import_3/* .Facet.define */.sj.define();
const fallbackHighlighter = /*@__PURE__*/_codemirror_state__rspack_import_3/* .Facet.define */.sj.define({
    combine(values) { return values.length ? [values[0]] : null; }
});
function getHighlighters(state) {
    let main = state.facet(highlighterFacet);
    return main.length ? main : state.facet(fallbackHighlighter);
}
/**
Wrap a highlighter in an editor extension that uses it to apply
syntax highlighting to the editor content.

When multiple (non-fallback) styles are provided, the styling
applied is the union of the classes they emit.
*/
function syntaxHighlighting(highlighter, options) {
    let ext = [treeHighlighter], themeType;
    if (highlighter instanceof HighlightStyle) {
        if (highlighter.module)
            ext.push(_codemirror_view__rspack_import_4/* .EditorView.styleModule.of */.Lz.styleModule.of(highlighter.module));
        themeType = highlighter.themeType;
    }
    if (options === null || options === void 0 ? void 0 : options.fallback)
        ext.push(fallbackHighlighter.of(highlighter));
    else if (themeType)
        ext.push(highlighterFacet.computeN([_codemirror_view__rspack_import_4/* .EditorView.darkTheme */.Lz.darkTheme], state => {
            return state.facet(_codemirror_view__rspack_import_4/* .EditorView.darkTheme */.Lz.darkTheme) == (themeType == "dark") ? [highlighter] : [];
        }));
    else
        ext.push(highlighterFacet.of(highlighter));
    return ext;
}
/**
Returns the CSS classes (if any) that the highlighters active in
the state would assign to the given style
[tags](https://lezer.codemirror.net/docs/ref#highlight.Tag) and
(optional) language
[scope](https://codemirror.net/6/docs/ref/#language.HighlightStyle^define^options.scope).
*/
function highlightingFor(state, tags, scope) {
    let highlighters = getHighlighters(state);
    let result = null;
    if (highlighters)
        for (let highlighter of highlighters) {
            if (!highlighter.scope || scope && highlighter.scope(scope)) {
                let cls = highlighter.style(tags);
                if (cls)
                    result = result ? result + " " + cls : cls;
            }
        }
    return result;
}
class TreeHighlighter {
    constructor(view) {
        this.markCache = Object.create(null);
        this.tree = syntaxTree(view.state);
        this.decorations = this.buildDeco(view, getHighlighters(view.state));
        this.decoratedTo = view.viewport.to;
    }
    update(update) {
        let tree = syntaxTree(update.state), highlighters = getHighlighters(update.state);
        let styleChange = highlighters != getHighlighters(update.startState);
        let { viewport } = update.view, decoratedToMapped = update.changes.mapPos(this.decoratedTo, 1);
        if (tree.length < viewport.to && !styleChange && tree.type == this.tree.type && decoratedToMapped >= viewport.to) {
            this.decorations = this.decorations.map(update.changes);
            this.decoratedTo = decoratedToMapped;
        }
        else if (tree != this.tree || update.viewportChanged || styleChange) {
            this.tree = tree;
            this.decorations = this.buildDeco(update.view, highlighters);
            this.decoratedTo = viewport.to;
        }
    }
    buildDeco(view, highlighters) {
        if (!highlighters || !this.tree.length)
            return _codemirror_view__rspack_import_4/* .Decoration.none */.NZ.none;
        let builder = new _codemirror_state__rspack_import_3/* .RangeSetBuilder */.vB();
        for (let { from, to } of view.visibleRanges) {
            (0,_lezer_highlight__rspack_import_1/* .highlightTree */.DM)(this.tree, highlighters, (from, to, style) => {
                builder.add(from, to, this.markCache[style] || (this.markCache[style] = _codemirror_view__rspack_import_4/* .Decoration.mark */.NZ.mark({ class: style })));
            }, from, to);
        }
        return builder.finish();
    }
}
const treeHighlighter = /*@__PURE__*/_codemirror_state__rspack_import_3/* .Prec.high */.Nb.high(/*@__PURE__*/_codemirror_view__rspack_import_4/* .ViewPlugin.fromClass */.Z9.fromClass(TreeHighlighter, {
    decorations: v => v.decorations
}));
/**
A default highlight style (works well with light themes).
*/
const defaultHighlightStyle = /*@__PURE__*/HighlightStyle.define([
    { tag: _lezer_highlight__rspack_import_1/* .tags.meta */._A.meta,
        color: "#404740" },
    { tag: _lezer_highlight__rspack_import_1/* .tags.link */._A.link,
        textDecoration: "underline" },
    { tag: _lezer_highlight__rspack_import_1/* .tags.heading */._A.heading,
        textDecoration: "underline",
        fontWeight: "bold" },
    { tag: _lezer_highlight__rspack_import_1/* .tags.emphasis */._A.emphasis,
        fontStyle: "italic" },
    { tag: _lezer_highlight__rspack_import_1/* .tags.strong */._A.strong,
        fontWeight: "bold" },
    { tag: _lezer_highlight__rspack_import_1/* .tags.strikethrough */._A.strikethrough,
        textDecoration: "line-through" },
    { tag: _lezer_highlight__rspack_import_1/* .tags.keyword */._A.keyword,
        color: "#708" },
    { tag: [_lezer_highlight__rspack_import_1/* .tags.atom */._A.atom, _lezer_highlight__rspack_import_1/* .tags.bool */._A.bool, _lezer_highlight__rspack_import_1/* .tags.url */._A.url, _lezer_highlight__rspack_import_1/* .tags.contentSeparator */._A.contentSeparator, _lezer_highlight__rspack_import_1/* .tags.labelName */._A.labelName],
        color: "#219" },
    { tag: [_lezer_highlight__rspack_import_1/* .tags.literal */._A.literal, _lezer_highlight__rspack_import_1/* .tags.inserted */._A.inserted],
        color: "#164" },
    { tag: [_lezer_highlight__rspack_import_1/* .tags.string */._A.string, _lezer_highlight__rspack_import_1/* .tags.deleted */._A.deleted],
        color: "#a11" },
    { tag: [_lezer_highlight__rspack_import_1/* .tags.regexp */._A.regexp, _lezer_highlight__rspack_import_1/* .tags.escape */._A.escape, /*@__PURE__*/_lezer_highlight__rspack_import_1/* .tags.special */._A.special(_lezer_highlight__rspack_import_1/* .tags.string */._A.string)],
        color: "#e40" },
    { tag: /*@__PURE__*/_lezer_highlight__rspack_import_1/* .tags.definition */._A.definition(_lezer_highlight__rspack_import_1/* .tags.variableName */._A.variableName),
        color: "#00f" },
    { tag: /*@__PURE__*/_lezer_highlight__rspack_import_1/* .tags.local */._A.local(_lezer_highlight__rspack_import_1/* .tags.variableName */._A.variableName),
        color: "#30a" },
    { tag: [_lezer_highlight__rspack_import_1/* .tags.typeName */._A.typeName, _lezer_highlight__rspack_import_1/* .tags.namespace */._A.namespace],
        color: "#085" },
    { tag: _lezer_highlight__rspack_import_1/* .tags.className */._A.className,
        color: "#167" },
    { tag: [/*@__PURE__*/_lezer_highlight__rspack_import_1/* .tags.special */._A.special(_lezer_highlight__rspack_import_1/* .tags.variableName */._A.variableName), _lezer_highlight__rspack_import_1/* .tags.macroName */._A.macroName],
        color: "#256" },
    { tag: /*@__PURE__*/_lezer_highlight__rspack_import_1/* .tags.definition */._A.definition(_lezer_highlight__rspack_import_1/* .tags.propertyName */._A.propertyName),
        color: "#00c" },
    { tag: _lezer_highlight__rspack_import_1/* .tags.comment */._A.comment,
        color: "#940" },
    { tag: _lezer_highlight__rspack_import_1/* .tags.invalid */._A.invalid,
        color: "#f00" }
]);

const baseTheme = /*@__PURE__*/(/* unused pure expression or super */ null && (EditorView.baseTheme({
    "&.cm-focused .cm-matchingBracket": { backgroundColor: "#328c8252" },
    "&.cm-focused .cm-nonmatchingBracket": { backgroundColor: "#bb555544" }
})));
const DefaultScanDist = 10000, DefaultBrackets = "()[]{}";
const bracketMatchingConfig = /*@__PURE__*/(/* unused pure expression or super */ null && (Facet.define({
    combine(configs) {
        return combineConfig(configs, {
            afterCursor: true,
            brackets: DefaultBrackets,
            maxScanDistance: DefaultScanDist,
            renderMatch: defaultRenderMatch
        });
    }
})));
const matchingMark = /*@__PURE__*/(/* unused pure expression or super */ null && (Decoration.mark({ class: "cm-matchingBracket" }))), nonmatchingMark = /*@__PURE__*/(/* unused pure expression or super */ null && (Decoration.mark({ class: "cm-nonmatchingBracket" })));
function defaultRenderMatch(match) {
    let decorations = [];
    let mark = match.matched ? matchingMark : nonmatchingMark;
    decorations.push(mark.range(match.start.from, match.start.to));
    if (match.end)
        decorations.push(mark.range(match.end.from, match.end.to));
    return decorations;
}
function bracketDeco(state) {
    let decorations = [];
    let config = state.facet(bracketMatchingConfig);
    for (let range of state.selection.ranges) {
        if (!range.empty)
            continue;
        let match = matchBrackets(state, range.head, -1, config)
            || (range.head > 0 && matchBrackets(state, range.head - 1, 1, config))
            || (config.afterCursor &&
                (matchBrackets(state, range.head, 1, config) ||
                    (range.head < state.doc.length && matchBrackets(state, range.head + 1, -1, config))));
        if (match)
            decorations = decorations.concat(config.renderMatch(match, state));
    }
    return Decoration.set(decorations, true);
}
const bracketMatcher = /*@__PURE__*/(/* unused pure expression or super */ null && (ViewPlugin.fromClass(class {
    constructor(view) {
        this.paused = false;
        this.decorations = bracketDeco(view.state);
    }
    update(update) {
        if (update.docChanged || update.selectionSet || this.paused) {
            if (update.view.composing) {
                this.decorations = this.decorations.map(update.changes);
                this.paused = true;
            }
            else {
                this.decorations = bracketDeco(update.state);
                this.paused = false;
            }
        }
    }
}, {
    decorations: v => v.decorations
})));
const bracketMatchingUnique = (/* unused pure expression or super */ null && ([
    bracketMatcher,
    baseTheme
]));
/**
Create an extension that enables bracket matching. Whenever the
cursor is next to a bracket, that bracket and the one it matches
are highlighted. Or, when no matching bracket is found, another
highlighting style is used to indicate this.
*/
function bracketMatching(config = {}) {
    return [bracketMatchingConfig.of(config), bracketMatchingUnique];
}
/**
When larger syntax nodes, such as HTML tags, are marked as
opening/closing, it can be a bit messy to treat the whole node as
a matchable bracket. This node prop allows you to define, for such
a node, a ‘handle’—the part of the node that is highlighted, and
that the cursor must be on to activate highlighting in the first
place.
*/
const bracketMatchingHandle = /*@__PURE__*/new _lezer_common__rspack_import_0/* .NodeProp */.uY();
function matchingNodes(node, dir, brackets) {
    let byProp = node.prop(dir < 0 ? _lezer_common__rspack_import_0/* .NodeProp.openedBy */.uY.openedBy : _lezer_common__rspack_import_0/* .NodeProp.closedBy */.uY.closedBy);
    if (byProp)
        return byProp;
    if (node.name.length == 1) {
        let index = brackets.indexOf(node.name);
        if (index > -1 && index % 2 == (dir < 0 ? 1 : 0))
            return [brackets[index + dir]];
    }
    return null;
}
function findHandle(node) {
    let hasHandle = node.type.prop(bracketMatchingHandle);
    return hasHandle ? hasHandle(node.node) : node;
}
/**
Find the matching bracket for the token at `pos`, scanning
direction `dir`. Only the `brackets` and `maxScanDistance`
properties are used from `config`, if given. Returns null if no
bracket was found at `pos`, or a match result otherwise.
*/
function matchBrackets(state, pos, dir, config = {}) {
    let maxScanDistance = config.maxScanDistance || DefaultScanDist, brackets = config.brackets || DefaultBrackets;
    let tree = syntaxTree(state), node = tree.resolveInner(pos, dir);
    for (let cur = node; cur; cur = cur.parent) {
        let matches = matchingNodes(cur.type, dir, brackets);
        if (matches && cur.from < cur.to) {
            let handle = findHandle(cur);
            if (handle && (dir > 0 ? pos >= handle.from && pos < handle.to : pos > handle.from && pos <= handle.to))
                return matchMarkedBrackets(state, pos, dir, cur, handle, matches, brackets);
        }
    }
    return matchPlainBrackets(state, pos, dir, tree, node.type, maxScanDistance, brackets);
}
function matchMarkedBrackets(_state, _pos, dir, token, handle, matching, brackets) {
    let parent = token.parent, firstToken = { from: handle.from, to: handle.to };
    let depth = 0, cursor = parent === null || parent === void 0 ? void 0 : parent.cursor();
    if (cursor && (dir < 0 ? cursor.childBefore(token.from) : cursor.childAfter(token.to)))
        do {
            if (dir < 0 ? cursor.to <= token.from : cursor.from >= token.to) {
                if (depth == 0 && matching.indexOf(cursor.type.name) > -1 && cursor.from < cursor.to) {
                    let endHandle = findHandle(cursor);
                    return { start: firstToken, end: endHandle ? { from: endHandle.from, to: endHandle.to } : undefined, matched: true };
                }
                else if (matchingNodes(cursor.type, dir, brackets)) {
                    depth++;
                }
                else if (matchingNodes(cursor.type, -dir, brackets)) {
                    if (depth == 0) {
                        let endHandle = findHandle(cursor);
                        return {
                            start: firstToken,
                            end: endHandle && endHandle.from < endHandle.to ? { from: endHandle.from, to: endHandle.to } : undefined,
                            matched: false
                        };
                    }
                    depth--;
                }
            }
        } while (dir < 0 ? cursor.prevSibling() : cursor.nextSibling());
    return { start: firstToken, matched: false };
}
function matchPlainBrackets(state, pos, dir, tree, tokenType, maxScanDistance, brackets) {
    if (dir < 0 ? !pos : pos == state.doc.length)
        return null;
    let startCh = dir < 0 ? state.sliceDoc(pos - 1, pos) : state.sliceDoc(pos, pos + 1);
    let bracket = brackets.indexOf(startCh);
    if (bracket < 0 || (bracket % 2 == 0) != (dir > 0))
        return null;
    let startToken = { from: dir < 0 ? pos - 1 : pos, to: dir > 0 ? pos + 1 : pos };
    let iter = state.doc.iterRange(pos, dir > 0 ? state.doc.length : 0), depth = 0;
    for (let distance = 0; !(iter.next()).done && distance <= maxScanDistance;) {
        let text = iter.value;
        if (dir < 0)
            distance += text.length;
        let basePos = pos + distance * dir;
        for (let pos = dir > 0 ? 0 : text.length - 1, end = dir > 0 ? text.length : -1; pos != end; pos += dir) {
            let found = brackets.indexOf(text[pos]);
            if (found < 0 || tree.resolveInner(basePos + pos, 1).type != tokenType)
                continue;
            if ((found % 2 == 0) == (dir > 0)) {
                depth++;
            }
            else if (depth == 1) { // Closing
                return { start: startToken, end: { from: basePos + pos, to: basePos + pos + 1 }, matched: (found >> 1) == (bracket >> 1) };
            }
            else {
                depth--;
            }
        }
        if (dir > 0)
            distance += text.length;
    }
    return iter.done ? { start: startToken, matched: false } : null;
}

// Counts the column offset in a string, taking tabs into account.
// Used mostly to find indentation.
function countCol(string, end, tabSize, startIndex = 0, startValue = 0) {
    if (end == null) {
        end = string.search(/[^\s\u00a0]/);
        if (end == -1)
            end = string.length;
    }
    let n = startValue;
    for (let i = startIndex; i < end; i++) {
        if (string.charCodeAt(i) == 9)
            n += tabSize - (n % tabSize);
        else
            n++;
    }
    return n;
}
/**
Encapsulates a single line of input. Given to stream syntax code,
which uses it to tokenize the content.
*/
class StringStream {
    /**
    Create a stream.
    */
    constructor(
    /**
    The line.
    */
    string, tabSize, 
    /**
    The current indent unit size.
    */
    indentUnit, overrideIndent) {
        this.string = string;
        this.tabSize = tabSize;
        this.indentUnit = indentUnit;
        this.overrideIndent = overrideIndent;
        /**
        The current position on the line.
        */
        this.pos = 0;
        /**
        The start position of the current token.
        */
        this.start = 0;
        this.lastColumnPos = 0;
        this.lastColumnValue = 0;
    }
    /**
    True if we are at the end of the line.
    */
    eol() { return this.pos >= this.string.length; }
    /**
    True if we are at the start of the line.
    */
    sol() { return this.pos == 0; }
    /**
    Get the next code unit after the current position, or undefined
    if we're at the end of the line.
    */
    peek() { return this.string.charAt(this.pos) || undefined; }
    /**
    Read the next code unit and advance `this.pos`.
    */
    next() {
        if (this.pos < this.string.length)
            return this.string.charAt(this.pos++);
    }
    /**
    Match the next character against the given string, regular
    expression, or predicate. Consume and return it if it matches.
    */
    eat(match) {
        let ch = this.string.charAt(this.pos);
        let ok;
        if (typeof match == "string")
            ok = ch == match;
        else
            ok = ch && (match instanceof RegExp ? match.test(ch) : match(ch));
        if (ok) {
            ++this.pos;
            return ch;
        }
    }
    /**
    Continue matching characters that match the given string,
    regular expression, or predicate function. Return true if any
    characters were consumed.
    */
    eatWhile(match) {
        let start = this.pos;
        while (this.eat(match)) { }
        return this.pos > start;
    }
    /**
    Consume whitespace ahead of `this.pos`. Return true if any was
    found.
    */
    eatSpace() {
        let start = this.pos;
        while (/[\s\u00a0]/.test(this.string.charAt(this.pos)))
            ++this.pos;
        return this.pos > start;
    }
    /**
    Move to the end of the line.
    */
    skipToEnd() { this.pos = this.string.length; }
    /**
    Move to directly before the given character, if found on the
    current line.
    */
    skipTo(ch) {
        let found = this.string.indexOf(ch, this.pos);
        if (found > -1) {
            this.pos = found;
            return true;
        }
    }
    /**
    Move back `n` characters.
    */
    backUp(n) { this.pos -= n; }
    /**
    Get the column position at `this.pos`.
    */
    column() {
        if (this.lastColumnPos < this.start) {
            this.lastColumnValue = countCol(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue);
            this.lastColumnPos = this.start;
        }
        return this.lastColumnValue;
    }
    /**
    Get the indentation column of the current line.
    */
    indentation() {
        var _a;
        return (_a = this.overrideIndent) !== null && _a !== void 0 ? _a : countCol(this.string, null, this.tabSize);
    }
    /**
    Match the input against the given string or regular expression
    (which should start with a `^`). Return true or the regexp match
    if it matches.
    
    Unless `consume` is set to `false`, this will move `this.pos`
    past the matched text.
    
    When matching a string `caseInsensitive` can be set to true to
    make the match case-insensitive.
    */
    match(pattern, consume, caseInsensitive) {
        if (typeof pattern == "string") {
            let cased = (str) => caseInsensitive ? str.toLowerCase() : str;
            let substr = this.string.substr(this.pos, pattern.length);
            if (cased(substr) == cased(pattern)) {
                if (consume !== false)
                    this.pos += pattern.length;
                return true;
            }
            else
                return null;
        }
        else {
            let match = this.string.slice(this.pos).match(pattern);
            if (match && match.index > 0)
                return null;
            if (match && consume !== false)
                this.pos += match[0].length;
            return match;
        }
    }
    /**
    Get the current token.
    */
    current() { return this.string.slice(this.start, this.pos); }
}

function fullParser(spec) {
    return {
        name: spec.name || "",
        token: spec.token,
        blankLine: spec.blankLine || (() => { }),
        startState: spec.startState || (() => true),
        copyState: spec.copyState || defaultCopyState,
        indent: spec.indent || (() => null),
        languageData: spec.languageData || {},
        tokenTable: spec.tokenTable || noTokens,
        mergeTokens: spec.mergeTokens !== false
    };
}
function defaultCopyState(state) {
    if (typeof state != "object")
        return state;
    let newState = {};
    for (let prop in state) {
        let val = state[prop];
        newState[prop] = (val instanceof Array ? val.slice() : val);
    }
    return newState;
}
const IndentedFrom = /*@__PURE__*/new WeakMap();
/**
A [language](https://codemirror.net/6/docs/ref/#language.Language) class based on a CodeMirror
5-style [streaming parser](https://codemirror.net/6/docs/ref/#language.StreamParser).
*/
class StreamLanguage extends Language {
    constructor(parser) {
        let data = defineLanguageFacet(parser.languageData);
        let p = fullParser(parser), self;
        let impl = new class extends _lezer_common__rspack_import_0/* .Parser */.iX {
            createParse(input, fragments, ranges) {
                return new Parse(self, input, fragments, ranges);
            }
        };
        super(data, impl, [], parser.name);
        this.topNode = docID(data, this);
        self = this;
        this.streamParser = p;
        this.stateAfter = new _lezer_common__rspack_import_0/* .NodeProp */.uY({ perNode: true });
        this.tokenTable = parser.tokenTable ? new TokenTable(p.tokenTable) : defaultTokenTable;
    }
    /**
    Define a stream language.
    */
    static define(spec) { return new StreamLanguage(spec); }
    /**
    @internal
    */
    getIndent(cx) {
        let from = undefined;
        let { overrideIndentation } = cx.options;
        if (overrideIndentation) {
            from = IndentedFrom.get(cx.state);
            if (from != null && from < cx.pos - 1e4)
                from = undefined;
        }
        let start = findState(this, cx.node.tree, cx.node.from, cx.node.from, from !== null && from !== void 0 ? from : cx.pos), statePos, state;
        if (start) {
            state = start.state;
            statePos = start.pos + 1;
        }
        else {
            state = this.streamParser.startState(cx.unit);
            statePos = cx.node.from;
        }
        if (cx.pos - statePos > 10000 /* C.MaxIndentScanDist */)
            return null;
        while (statePos < cx.pos) {
            let line = cx.state.doc.lineAt(statePos), end = Math.min(cx.pos, line.to);
            if (line.length) {
                let indentation = overrideIndentation ? overrideIndentation(line.from) : -1;
                let stream = new StringStream(line.text, cx.state.tabSize, cx.unit, indentation < 0 ? undefined : indentation);
                while (stream.pos < end - line.from)
                    readToken(this.streamParser.token, stream, state);
            }
            else {
                this.streamParser.blankLine(state, cx.unit);
            }
            if (end == cx.pos)
                break;
            statePos = line.to + 1;
        }
        let line = cx.lineAt(cx.pos);
        if (overrideIndentation && from == null)
            IndentedFrom.set(cx.state, line.from);
        return this.streamParser.indent(state, /^\s*(.*)/.exec(line.text)[1], cx);
    }
    get allowsNesting() { return false; }
}
function findState(lang, tree, off, startPos, before) {
    let state = off >= startPos && off + tree.length <= before && tree.prop(lang.stateAfter);
    if (state)
        return { state: lang.streamParser.copyState(state), pos: off + tree.length };
    for (let i = tree.children.length - 1; i >= 0; i--) {
        let child = tree.children[i], pos = off + tree.positions[i];
        let found = child instanceof _lezer_common__rspack_import_0/* .Tree */.PH && pos < before && findState(lang, child, pos, startPos, before);
        if (found)
            return found;
    }
    return null;
}
function cutTree(lang, tree, from, to, inside) {
    if (inside && from <= 0 && to >= tree.length)
        return tree;
    if (!inside && from == 0 && tree.type == lang.topNode)
        inside = true;
    for (let i = tree.children.length - 1; i >= 0; i--) {
        let pos = tree.positions[i], child = tree.children[i], inner;
        if (pos < to && child instanceof _lezer_common__rspack_import_0/* .Tree */.PH) {
            if (!(inner = cutTree(lang, child, from - pos, to - pos, inside)))
                break;
            return !inside ? inner
                : new _lezer_common__rspack_import_0/* .Tree */.PH(tree.type, tree.children.slice(0, i).concat(inner), tree.positions.slice(0, i + 1), pos + inner.length);
        }
    }
    return null;
}
function findStartInFragments(lang, fragments, startPos, endPos, editorState) {
    for (let f of fragments) {
        let from = f.from + (f.openStart ? 25 : 0), to = f.to - (f.openEnd ? 25 : 0);
        let found = from <= startPos && to > startPos && findState(lang, f.tree, 0 - f.offset, startPos, to), tree;
        if (found && found.pos <= endPos && (tree = cutTree(lang, f.tree, startPos + f.offset, found.pos + f.offset, false)))
            return { state: found.state, tree };
    }
    return { state: lang.streamParser.startState(editorState ? getIndentUnit(editorState) : 4), tree: _lezer_common__rspack_import_0/* .Tree.empty */.PH.empty };
}
class Parse {
    constructor(lang, input, fragments, ranges) {
        this.lang = lang;
        this.input = input;
        this.fragments = fragments;
        this.ranges = ranges;
        this.stoppedAt = null;
        this.chunks = [];
        this.chunkPos = [];
        this.chunk = [];
        this.chunkReused = undefined;
        this.rangeIndex = 0;
        this.to = ranges[ranges.length - 1].to;
        let context = ParseContext.get(), from = ranges[0].from;
        let { state, tree } = findStartInFragments(lang, fragments, from, this.to, context === null || context === void 0 ? void 0 : context.state);
        this.state = state;
        this.parsedPos = this.chunkStart = from + tree.length;
        for (let i = 0; i < tree.children.length; i++) {
            this.chunks.push(tree.children[i]);
            this.chunkPos.push(tree.positions[i]);
        }
        if (context && this.parsedPos < context.viewport.from - 100000 /* C.MaxDistanceBeforeViewport */ &&
            ranges.some(r => r.from <= context.viewport.from && r.to >= context.viewport.from)) {
            this.state = this.lang.streamParser.startState(getIndentUnit(context.state));
            context.skipUntilInView(this.parsedPos, context.viewport.from);
            this.parsedPos = context.viewport.from;
        }
        this.moveRangeIndex();
    }
    advance() {
        let context = ParseContext.get();
        let parseEnd = this.stoppedAt == null ? this.to : Math.min(this.to, this.stoppedAt);
        let end = Math.min(parseEnd, this.chunkStart + 512 /* C.ChunkSize */);
        if (context)
            end = Math.min(end, context.viewport.to);
        while (this.parsedPos < end)
            this.parseLine(context);
        if (this.chunkStart < this.parsedPos)
            this.finishChunk();
        if (this.parsedPos >= parseEnd)
            return this.finish();
        if (context && this.parsedPos >= context.viewport.to) {
            context.skipUntilInView(this.parsedPos, parseEnd);
            return this.finish();
        }
        return null;
    }
    stopAt(pos) {
        this.stoppedAt = pos;
    }
    lineAfter(pos) {
        let chunk = this.input.chunk(pos);
        if (!this.input.lineChunks) {
            let eol = chunk.indexOf("\n");
            if (eol > -1)
                chunk = chunk.slice(0, eol);
        }
        else if (chunk == "\n") {
            chunk = "";
        }
        return pos + chunk.length <= this.to ? chunk : chunk.slice(0, this.to - pos);
    }
    nextLine() {
        let from = this.parsedPos, line = this.lineAfter(from), end = from + line.length;
        for (let index = this.rangeIndex;;) {
            let rangeEnd = this.ranges[index].to;
            if (rangeEnd >= end)
                break;
            line = line.slice(0, rangeEnd - (end - line.length));
            index++;
            if (index == this.ranges.length)
                break;
            let rangeStart = this.ranges[index].from;
            let after = this.lineAfter(rangeStart);
            line += after;
            end = rangeStart + after.length;
        }
        return { line, end };
    }
    skipGapsTo(pos, offset, side) {
        for (;;) {
            let end = this.ranges[this.rangeIndex].to, offPos = pos + offset;
            if (side > 0 ? end > offPos : end >= offPos)
                break;
            let start = this.ranges[++this.rangeIndex].from;
            offset += start - end;
        }
        return offset;
    }
    moveRangeIndex() {
        while (this.ranges[this.rangeIndex].to < this.parsedPos)
            this.rangeIndex++;
    }
    emitToken(id, from, to, offset) {
        let size = 4;
        if (this.ranges.length > 1) {
            offset = this.skipGapsTo(from, offset, 1);
            from += offset;
            let len0 = this.chunk.length;
            offset = this.skipGapsTo(to, offset, -1);
            to += offset;
            size += this.chunk.length - len0;
        }
        let last = this.chunk.length - 4;
        if (this.lang.streamParser.mergeTokens && size == 4 && last >= 0 &&
            this.chunk[last] == id && this.chunk[last + 2] == from)
            this.chunk[last + 2] = to;
        else
            this.chunk.push(id, from, to, size);
        return offset;
    }
    parseLine(context) {
        let { line, end } = this.nextLine(), offset = 0, { streamParser } = this.lang;
        let stream = new StringStream(line, context ? context.state.tabSize : 4, context ? getIndentUnit(context.state) : 2);
        if (stream.eol()) {
            streamParser.blankLine(this.state, stream.indentUnit);
        }
        else {
            while (!stream.eol()) {
                let token = readToken(streamParser.token, stream, this.state);
                if (token)
                    offset = this.emitToken(this.lang.tokenTable.resolve(token), this.parsedPos + stream.start, this.parsedPos + stream.pos, offset);
                if (stream.start > 10000 /* C.MaxLineLength */)
                    break;
            }
        }
        this.parsedPos = end;
        this.moveRangeIndex();
        if (this.parsedPos < this.to)
            this.parsedPos++;
    }
    finishChunk() {
        let tree = _lezer_common__rspack_import_0/* .Tree.build */.PH.build({
            buffer: this.chunk,
            start: this.chunkStart,
            length: this.parsedPos - this.chunkStart,
            nodeSet,
            topID: 0,
            maxBufferLength: 512 /* C.ChunkSize */,
            reused: this.chunkReused
        });
        tree = new _lezer_common__rspack_import_0/* .Tree */.PH(tree.type, tree.children, tree.positions, tree.length, [[this.lang.stateAfter, this.lang.streamParser.copyState(this.state)]]);
        this.chunks.push(tree);
        this.chunkPos.push(this.chunkStart - this.ranges[0].from);
        this.chunk = [];
        this.chunkReused = undefined;
        this.chunkStart = this.parsedPos;
    }
    finish() {
        return new _lezer_common__rspack_import_0/* .Tree */.PH(this.lang.topNode, this.chunks, this.chunkPos, this.parsedPos - this.ranges[0].from).balance();
    }
}
function readToken(token, stream, state) {
    stream.start = stream.pos;
    for (let i = 0; i < 10; i++) {
        let result = token(stream, state);
        if (stream.pos > stream.start)
            return result;
    }
    throw new Error("Stream parser failed to advance stream.");
}
const noTokens = /*@__PURE__*/Object.create(null);
const typeArray = [_lezer_common__rspack_import_0/* .NodeType.none */.Z6.none];
const nodeSet = /*@__PURE__*/new _lezer_common__rspack_import_0/* .NodeSet */.fI(typeArray);
const warned = [];
// Cache of node types by name and tags
const byTag = /*@__PURE__*/Object.create(null);
const defaultTable = /*@__PURE__*/Object.create(null);
for (let [legacyName, name] of [
    ["variable", "variableName"],
    ["variable-2", "variableName.special"],
    ["string-2", "string.special"],
    ["def", "variableName.definition"],
    ["tag", "tagName"],
    ["attribute", "attributeName"],
    ["type", "typeName"],
    ["builtin", "variableName.standard"],
    ["qualifier", "modifier"],
    ["error", "invalid"],
    ["header", "heading"],
    ["property", "propertyName"]
])
    defaultTable[legacyName] = /*@__PURE__*/createTokenType(noTokens, name);
class TokenTable {
    constructor(extra) {
        this.extra = extra;
        this.table = Object.assign(Object.create(null), defaultTable);
    }
    resolve(tag) {
        return !tag ? 0 : this.table[tag] || (this.table[tag] = createTokenType(this.extra, tag));
    }
}
const defaultTokenTable = /*@__PURE__*/new TokenTable(noTokens);
function warnForPart(part, msg) {
    if (warned.indexOf(part) > -1)
        return;
    warned.push(part);
    console.warn(msg);
}
function createTokenType(extra, tagStr) {
    let tags$1 = [];
    for (let name of tagStr.split(" ")) {
        let found = [];
        for (let part of name.split(".")) {
            let value = (extra[part] || _lezer_highlight__rspack_import_1/* .tags */._A[part]);
            if (!value) {
                warnForPart(part, `Unknown highlighting tag ${part}`);
            }
            else if (typeof value == "function") {
                if (!found.length)
                    warnForPart(part, `Modifier ${part} used at start of tag`);
                else
                    found = found.map(value);
            }
            else {
                if (found.length)
                    warnForPart(part, `Tag ${part} used as modifier`);
                else
                    found = Array.isArray(value) ? value : [value];
            }
        }
        for (let tag of found)
            tags$1.push(tag);
    }
    if (!tags$1.length)
        return 0;
    let name = tagStr.replace(/ /g, "_"), key = name + " " + tags$1.map(t => t.id);
    let known = byTag[key];
    if (known)
        return known.id;
    let type = byTag[key] = _lezer_common__rspack_import_0/* .NodeType.define */.Z6.define({
        id: typeArray.length,
        name,
        props: [(0,_lezer_highlight__rspack_import_1/* .styleTags */.pn)({ [name]: tags$1 })]
    });
    typeArray.push(type);
    return type.id;
}
function docID(data, lang) {
    let type = _lezer_common__rspack_import_0/* .NodeType.define */.Z6.define({ id: typeArray.length, name: "Document", props: [
            languageDataProp.add(() => data),
            indentNodeProp.add(() => cx => lang.getIndent(cx))
        ], top: true });
    typeArray.push(type);
    return type;
}

function buildForLine(line) {
    return line.length <= 4096 && /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac\ufb50-\ufdff]/.test(line);
}
function textHasRTL(text) {
    for (let i = text.iter(); !i.next().done;)
        if (buildForLine(i.value))
            return true;
    return false;
}
function changeAddsRTL(change) {
    let added = false;
    change.iterChanges((fA, tA, fB, tB, ins) => {
        if (!added && textHasRTL(ins))
            added = true;
    });
    return added;
}
const alwaysIsolate = /*@__PURE__*/(/* unused pure expression or super */ null && (Facet.define({ combine: values => values.some(x => x) })));
/**
Make sure nodes
[marked](https://lezer.codemirror.net/docs/ref/#common.NodeProp^isolate)
as isolating for bidirectional text are rendered in a way that
isolates them from the surrounding text.
*/
function bidiIsolates(options = {}) {
    let extensions = [isolateMarks];
    if (options.alwaysIsolate)
        extensions.push(alwaysIsolate.of(true));
    return extensions;
}
const isolateMarks = /*@__PURE__*/(/* unused pure expression or super */ null && (ViewPlugin.fromClass(class {
    constructor(view) {
        this.always = view.state.facet(alwaysIsolate) ||
            view.textDirection != Direction.LTR ||
            view.state.facet(EditorView.perLineTextDirection);
        this.hasRTL = !this.always && textHasRTL(view.state.doc);
        this.tree = syntaxTree(view.state);
        this.decorations = this.always || this.hasRTL ? buildDeco(view, this.tree, this.always) : Decoration.none;
    }
    update(update) {
        let always = update.state.facet(alwaysIsolate) ||
            update.view.textDirection != Direction.LTR ||
            update.state.facet(EditorView.perLineTextDirection);
        if (!always && !this.hasRTL && changeAddsRTL(update.changes))
            this.hasRTL = true;
        if (!always && !this.hasRTL)
            return;
        let tree = syntaxTree(update.state);
        if (always != this.always || tree != this.tree || update.docChanged || update.viewportChanged) {
            this.tree = tree;
            this.always = always;
            this.decorations = buildDeco(update.view, tree, always);
        }
    }
}, {
    provide: plugin => {
        function access(view) {
            var _a, _b;
            return (_b = (_a = view.plugin(plugin)) === null || _a === void 0 ? void 0 : _a.decorations) !== null && _b !== void 0 ? _b : Decoration.none;
        }
        return [EditorView.outerDecorations.of(access),
            Prec.lowest(EditorView.bidiIsolatedRanges.of(access))];
    }
})));
function buildDeco(view, tree, always) {
    let deco = new RangeSetBuilder();
    let ranges = view.visibleRanges;
    if (!always)
        ranges = clipRTLLines(ranges, view.state.doc);
    for (let { from, to } of ranges) {
        tree.iterate({
            enter: node => {
                let iso = node.type.prop(NodeProp.isolate);
                if (iso)
                    deco.add(node.from, node.to, marks[iso]);
            },
            from, to
        });
    }
    return deco.finish();
}
function clipRTLLines(ranges, doc) {
    let cur = doc.iter(), pos = 0, result = [], last = null;
    for (let { from, to } of ranges) {
        if (last && last.to > from) {
            from = last.to;
            if (from >= to)
                continue;
        }
        if (pos + cur.value.length < from) {
            cur.next(from - (pos + cur.value.length));
            pos = from;
        }
        for (;;) {
            let start = pos, end = pos + cur.value.length;
            if (!cur.lineBreak && buildForLine(cur.value)) {
                if (last && last.to > start - 10)
                    last.to = Math.min(to, end);
                else
                    result.push(last = { from: start, to: Math.min(to, end) });
            }
            if (end >= to)
                break;
            pos = end;
            cur.next();
        }
    }
    return result;
}
const marks = {
    rtl: /*@__PURE__*/_codemirror_view__rspack_import_4/* .Decoration.mark */.NZ.mark({ class: "cm-iso", inclusive: true, attributes: { dir: "rtl" }, bidiIsolate: _codemirror_view__rspack_import_4/* .Direction.RTL */.OP.RTL }),
    ltr: /*@__PURE__*/_codemirror_view__rspack_import_4/* .Decoration.mark */.NZ.mark({ class: "cm-iso", inclusive: true, attributes: { dir: "ltr" }, bidiIsolate: _codemirror_view__rspack_import_4/* .Direction.LTR */.OP.LTR }),
    auto: /*@__PURE__*/_codemirror_view__rspack_import_4/* .Decoration.mark */.NZ.mark({ class: "cm-iso", inclusive: true, attributes: { dir: "auto" }, bidiIsolate: null })
};




},
90364(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";

// EXPORTS
__webpack_require__.d(__webpack_exports__, {
  NK: () => (/* binding */ searchPanelOpen),
  $P: () => (/* binding */ search),
  pi: () => (/* binding */ openSearchPanel)
});

// UNUSED EXPORTS: selectMatches, findPrevious, highlightSelectionMatches, getSearchQuery, closeSearchPanel, setSearchQuery, replaceAll, SearchCursor, gotoLine, selectNextOccurrence, findNext, replaceNext, searchKeymap, selectSelectionMatches, RegExpCursor, SearchQuery

// EXTERNAL MODULE: ./node_modules/.pnpm/@codemirror+view@6.43.0/node_modules/@codemirror/view/dist/index.js + 1 modules
var dist = __webpack_require__(92380);
// EXTERNAL MODULE: ./node_modules/.pnpm/@codemirror+state@6.6.0/node_modules/@codemirror/state/dist/index.js + 1 modules
var state_dist = __webpack_require__(78976);
;// CONCATENATED MODULE: ./node_modules/.pnpm/crelt@1.0.7/node_modules/crelt/index.js
function crelt() {
  var elt = arguments[0]
  if (typeof elt == "string") elt = document.createElement(elt)
  var i = 1, next = arguments[1]
  if (next && typeof next == "object" && next.nodeType == null && !Array.isArray(next)) {
    for (var name in next) if (Object.prototype.hasOwnProperty.call(next, name)) {
      var value = next[name]
      if (typeof value == "string") elt.setAttribute(name, value)
      else if (value != null) elt[name] = value
    }
    i++
  }
  for (; i < arguments.length; i++) crelt_add(elt, arguments[i])
  return elt
}

function crelt_add(elt, child) {
  if (typeof child == "string") {
    elt.appendChild(document.createTextNode(child))
  } else if (child == null) {
  } else if (child.nodeType != null) {
    elt.appendChild(child)
  } else if (Array.isArray(child)) {
    for (var i = 0; i < child.length; i++) crelt_add(elt, child[i])
  } else {
    throw new RangeError("Unsupported child node: " + child)
  }
}

;// CONCATENATED MODULE: ./node_modules/.pnpm/@codemirror+search@6.7.0/node_modules/@codemirror/search/dist/index.js




const basicNormalize = typeof String.prototype.normalize == "function"
    ? x => x.normalize("NFKD") : x => x;
/**
A search cursor provides an iterator over text matches in a
document.
*/
class SearchCursor {
    /**
    Create a text cursor. The query is the search string, `from` to
    `to` provides the region to search.
    
    When `normalize` is given, it will be called, on both the query
    string and the content it is matched against, before comparing.
    You can, for example, create a case-insensitive search by
    passing `s => s.toLowerCase()`.
    
    Text is always normalized with
    [`.normalize("NFKD")`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/normalize)
    (when supported).
    */
    constructor(text, query, from = 0, to = text.length, normalize, test) {
        this.test = test;
        /**
        The current match (only holds a meaningful value after
        [`next`](https://codemirror.net/6/docs/ref/#search.SearchCursor.next) has been called and when
        `done` is false).
        
        The `precise` flag will be set to false if the match starts or
        ends _inside_ a character that, when normalized, expands to
        multiple characters. It indicates that the `from`-`to` range
        covers content that isn't part of the actual match.
        */
        this.value = { from: 0, to: 0, precise: false };
        /**
        Whether the end of the iterated region has been reached.
        */
        this.done = false;
        this.matches = [];
        this.buffer = "";
        this.bufferPos = 0;
        this.iter = text.iterRange(from, to);
        this.bufferStart = from;
        this.normalize = normalize ? x => normalize(basicNormalize(x)) : basicNormalize;
        this.query = this.normalize(query);
    }
    peek() {
        if (this.bufferPos == this.buffer.length) {
            this.bufferStart += this.buffer.length;
            this.iter.next();
            if (this.iter.done)
                return -1;
            this.bufferPos = 0;
            this.buffer = this.iter.value;
        }
        return (0,state_dist/* .codePointAt */.vS)(this.buffer, this.bufferPos);
    }
    /**
    Look for the next match. Updates the iterator's
    [`value`](https://codemirror.net/6/docs/ref/#search.SearchCursor.value) and
    [`done`](https://codemirror.net/6/docs/ref/#search.SearchCursor.done) properties. Should be called
    at least once before using the cursor.
    */
    next() {
        while (this.matches.length)
            this.matches.pop();
        return this.nextOverlapping();
    }
    /**
    The `next` method will ignore matches that partially overlap a
    previous match. This method behaves like `next`, but includes
    such matches.
    */
    nextOverlapping() {
        for (;;) {
            let next = this.peek();
            if (next < 0) {
                this.done = true;
                return this;
            }
            let str = (0,state_dist/* .fromCodePoint */.MK)(next), start = this.bufferStart + this.bufferPos;
            this.bufferPos += (0,state_dist/* .codePointSize */.Fh)(next);
            let norm = this.normalize(str);
            if (norm.length)
                for (let i = 0, pos = start, posPrecise = true;; i++) {
                    let code = norm.charCodeAt(i);
                    let match = this.match(code, pos, posPrecise, this.bufferPos + this.bufferStart, i == norm.length - 1);
                    if (match) {
                        this.value = match;
                        return this;
                    }
                    if (i == norm.length - 1)
                        break;
                    if (posPrecise && i < str.length && str.charCodeAt(i) == code)
                        pos++;
                    else
                        posPrecise = false;
                }
        }
    }
    match(code, pos, posPrecise, end, endPrecise) {
        let match = null;
        for (let i = 0; i < this.matches.length;) {
            let partial = this.matches[i], keep = false;
            if (this.query.charCodeAt(partial.index) == code) {
                if (partial.index == this.query.length - 1) {
                    match = { from: partial.from, to: end, precise: endPrecise && partial.precise };
                }
                else {
                    partial.index++;
                    keep = true;
                }
            }
            if (keep)
                i++;
            else
                this.matches.splice(i, 1);
        }
        if (this.query.charCodeAt(0) == code) {
            if (this.query.length == 1)
                match = { from: pos, to: end, precise: posPrecise && endPrecise };
            else
                this.matches.push({ from: pos, index: 1, precise: posPrecise });
        }
        if (match && this.test && !this.test(match.from, match.to, this.buffer, this.bufferStart))
            match = null;
        return match;
    }
}
if (typeof Symbol != "undefined")
    SearchCursor.prototype[Symbol.iterator] = function () { return this; };

const empty = { from: -1, to: -1, match: /*@__PURE__*//.*/.exec(""), precise: true };
const baseFlags = "gm" + (/x/.unicode == null ? "" : "u");
/**
This class is similar to [`SearchCursor`](https://codemirror.net/6/docs/ref/#search.SearchCursor)
but searches for a regular expression pattern instead of a plain
string.
*/
class RegExpCursor {
    /**
    Create a cursor that will search the given range in the given
    document. `query` should be the raw pattern (as you'd pass it to
    `new RegExp`).
    */
    constructor(text, query, options, from = 0, to = text.length) {
        this.text = text;
        this.to = to;
        this.curLine = "";
        /**
        Set to `true` when the cursor has reached the end of the search
        range.
        */
        this.done = false;
        /**
        Will contain an object with the extent of the match and the
        match object when [`next`](https://codemirror.net/6/docs/ref/#search.RegExpCursor.next)
        sucessfully finds a match. The `precise` flag is always true for
        this type of cursor, and only there to make sure this cursor is
        a subtype of `SearchCursor`.
        */
        this.value = empty;
        if (/\\[sWDnr]|\n|\r|\[\^/.test(query))
            return new MultilineRegExpCursor(text, query, options, from, to);
        this.re = new RegExp(query, baseFlags + ((options === null || options === void 0 ? void 0 : options.ignoreCase) ? "i" : ""));
        this.test = options === null || options === void 0 ? void 0 : options.test;
        this.iter = text.iter();
        let startLine = text.lineAt(from);
        this.curLineStart = startLine.from;
        this.matchPos = toCharEnd(text, from);
        this.getLine(this.curLineStart);
    }
    getLine(skip) {
        this.iter.next(skip);
        if (this.iter.lineBreak) {
            this.curLine = "";
        }
        else {
            this.curLine = this.iter.value;
            if (this.curLineStart + this.curLine.length > this.to)
                this.curLine = this.curLine.slice(0, this.to - this.curLineStart);
            this.iter.next();
        }
    }
    nextLine() {
        this.curLineStart = this.curLineStart + this.curLine.length + 1;
        if (this.curLineStart > this.to)
            this.curLine = "";
        else
            this.getLine(0);
    }
    /**
    Move to the next match, if there is one.
    */
    next() {
        for (let off = this.matchPos - this.curLineStart;;) {
            this.re.lastIndex = off;
            let match = this.matchPos <= this.to && this.re.exec(this.curLine);
            if (match) {
                let from = this.curLineStart + match.index, to = from + match[0].length;
                this.matchPos = toCharEnd(this.text, to + (from == to ? 1 : 0));
                if (from == this.curLineStart + this.curLine.length)
                    this.nextLine();
                if ((from < to || from > this.value.to) && (!this.test || this.test(from, to, match))) {
                    this.value = { from, to, precise: true, match };
                    return this;
                }
                off = this.matchPos - this.curLineStart;
            }
            else if (this.curLineStart + this.curLine.length < this.to) {
                this.nextLine();
                off = 0;
            }
            else {
                this.done = true;
                return this;
            }
        }
    }
}
const flattened = /*@__PURE__*/new WeakMap();
// Reusable (partially) flattened document strings
class FlattenedDoc {
    constructor(from, text) {
        this.from = from;
        this.text = text;
    }
    get to() { return this.from + this.text.length; }
    static get(doc, from, to) {
        let cached = flattened.get(doc);
        if (!cached || cached.from >= to || cached.to <= from) {
            let flat = new FlattenedDoc(from, doc.sliceString(from, to));
            flattened.set(doc, flat);
            return flat;
        }
        if (cached.from == from && cached.to == to)
            return cached;
        let { text, from: cachedFrom } = cached;
        if (cachedFrom > from) {
            text = doc.sliceString(from, cachedFrom) + text;
            cachedFrom = from;
        }
        if (cached.to < to)
            text += doc.sliceString(cached.to, to);
        flattened.set(doc, new FlattenedDoc(cachedFrom, text));
        return new FlattenedDoc(from, text.slice(from - cachedFrom, to - cachedFrom));
    }
}
class MultilineRegExpCursor {
    constructor(text, query, options, from, to) {
        this.text = text;
        this.to = to;
        this.done = false;
        this.value = empty;
        this.matchPos = toCharEnd(text, from);
        this.re = new RegExp(query, baseFlags + ((options === null || options === void 0 ? void 0 : options.ignoreCase) ? "i" : ""));
        this.test = options === null || options === void 0 ? void 0 : options.test;
        this.flat = FlattenedDoc.get(text, from, this.chunkEnd(from + 5000 /* Chunk.Base */));
    }
    chunkEnd(pos) {
        return pos >= this.to ? this.to : this.text.lineAt(pos).to;
    }
    next() {
        for (;;) {
            let off = this.re.lastIndex = this.matchPos - this.flat.from;
            let match = this.re.exec(this.flat.text);
            // Skip empty matches directly after the last match
            if (match && !match[0] && match.index == off) {
                this.re.lastIndex = off + 1;
                match = this.re.exec(this.flat.text);
            }
            if (match) {
                let from = this.flat.from + match.index, to = from + match[0].length;
                // If a match goes almost to the end of a noncomplete chunk, try
                // again, since it'll likely be able to match more
                if ((this.flat.to >= this.to || match.index + match[0].length <= this.flat.text.length - 10) &&
                    (!this.test || this.test(from, to, match))) {
                    this.value = { from, to, precise: true, match };
                    this.matchPos = toCharEnd(this.text, to + (from == to ? 1 : 0));
                    return this;
                }
            }
            if (this.flat.to == this.to) {
                this.done = true;
                return this;
            }
            // Grow the flattened doc
            this.flat = FlattenedDoc.get(this.text, this.flat.from, this.chunkEnd(this.flat.from + this.flat.text.length * 2));
        }
    }
}
if (typeof Symbol != "undefined") {
    RegExpCursor.prototype[Symbol.iterator] = MultilineRegExpCursor.prototype[Symbol.iterator] =
        function () { return this; };
}
function validRegExp(source) {
    try {
        new RegExp(source, baseFlags);
        return true;
    }
    catch (_a) {
        return false;
    }
}
function toCharEnd(text, pos) {
    if (pos >= text.length)
        return pos;
    let line = text.lineAt(pos), next;
    while (pos < line.to && (next = line.text.charCodeAt(pos - line.from)) >= 0xDC00 && next < 0xE000)
        pos++;
    return pos;
}

/**
Command that shows a dialog asking the user for a line number, and
when a valid position is provided, moves the cursor to that line.

Supports line numbers, relative line offsets prefixed with `+` or
`-`, document percentages suffixed with `%`, and an optional
column position by adding `:` and a second number after the line
number.
*/
const gotoLine = view => {
    let { state } = view;
    let line = String(state.doc.lineAt(view.state.selection.main.head).number);
    let { close, result } = showDialog(view, {
        label: state.phrase("Go to line"),
        input: { type: "text", name: "line", value: line },
        focus: true,
        submitLabel: state.phrase("go"),
    });
    result.then(form => {
        let match = form && /^([+-])?(\d+)?(:\d+)?(%)?$/.exec(form.elements["line"].value);
        if (!match) {
            view.dispatch({ effects: close });
            return;
        }
        let startLine = state.doc.lineAt(state.selection.main.head);
        let [, sign, ln, cl, percent] = match;
        let col = cl ? +cl.slice(1) : 0;
        let line = ln ? +ln : startLine.number;
        if (ln && percent) {
            let pc = line / 100;
            if (sign)
                pc = pc * (sign == "-" ? -1 : 1) + (startLine.number / state.doc.lines);
            line = Math.round(state.doc.lines * pc);
        }
        else if (ln && sign) {
            line = line * (sign == "-" ? -1 : 1) + startLine.number;
        }
        let docLine = state.doc.line(Math.max(1, Math.min(state.doc.lines, line)));
        let selection = EditorSelection.cursor(docLine.from + Math.max(0, Math.min(col, docLine.length)));
        view.dispatch({
            effects: [close, EditorView.scrollIntoView(selection.from, { y: 'center' })],
            selection,
        });
    });
    return true;
};

const defaultHighlightOptions = (/* unused pure expression or super */ null && ({
    highlightWordAroundCursor: false,
    minSelectionLength: 1,
    maxMatches: 100,
    wholeWords: false
}));
const highlightConfig = /*@__PURE__*/(/* unused pure expression or super */ null && (Facet.define({
    combine(options) {
        return combineConfig(options, defaultHighlightOptions, {
            highlightWordAroundCursor: (a, b) => a || b,
            minSelectionLength: Math.min,
            maxMatches: Math.min
        });
    }
})));
/**
This extension highlights text that matches the selection. It uses
the `"cm-selectionMatch"` class for the highlighting. When
`highlightWordAroundCursor` is enabled, the word at the cursor
itself will be highlighted with `"cm-selectionMatch-main"`.
*/
function highlightSelectionMatches(options) {
    let ext = [defaultTheme, matchHighlighter];
    if (options)
        ext.push(highlightConfig.of(options));
    return ext;
}
const matchDeco = /*@__PURE__*/(/* unused pure expression or super */ null && (Decoration.mark({ class: "cm-selectionMatch" })));
const mainMatchDeco = /*@__PURE__*/(/* unused pure expression or super */ null && (Decoration.mark({ class: "cm-selectionMatch cm-selectionMatch-main" })));
// Whether the characters directly outside the given positions are non-word characters
function insideWordBoundaries(check, state, from, to) {
    return (from == 0 || check(state.sliceDoc(from - 1, from)) != CharCategory.Word) &&
        (to == state.doc.length || check(state.sliceDoc(to, to + 1)) != CharCategory.Word);
}
// Whether the characters directly at the given positions are word characters
function insideWord(check, state, from, to) {
    return check(state.sliceDoc(from, from + 1)) == CharCategory.Word
        && check(state.sliceDoc(to - 1, to)) == CharCategory.Word;
}
const matchHighlighter = /*@__PURE__*/(/* unused pure expression or super */ null && (ViewPlugin.fromClass(class {
    constructor(view) {
        this.decorations = this.getDeco(view);
    }
    update(update) {
        if (update.selectionSet || update.docChanged || update.viewportChanged)
            this.decorations = this.getDeco(update.view);
    }
    getDeco(view) {
        let conf = view.state.facet(highlightConfig);
        let { state } = view, sel = state.selection;
        if (sel.ranges.length > 1)
            return Decoration.none;
        let range = sel.main, query, check = null;
        if (range.empty) {
            if (!conf.highlightWordAroundCursor)
                return Decoration.none;
            let word = state.wordAt(range.head);
            if (!word)
                return Decoration.none;
            check = state.charCategorizer(range.head);
            query = state.sliceDoc(word.from, word.to);
        }
        else {
            let len = range.to - range.from;
            if (len < conf.minSelectionLength || len > 200)
                return Decoration.none;
            if (conf.wholeWords) {
                query = state.sliceDoc(range.from, range.to); // TODO: allow and include leading/trailing space?
                check = state.charCategorizer(range.head);
                if (!(insideWordBoundaries(check, state, range.from, range.to) &&
                    insideWord(check, state, range.from, range.to)))
                    return Decoration.none;
            }
            else {
                query = state.sliceDoc(range.from, range.to);
                if (!query)
                    return Decoration.none;
            }
        }
        let deco = [];
        for (let part of view.visibleRanges) {
            let cursor = new SearchCursor(state.doc, query, part.from, part.to);
            while (!cursor.next().done) {
                let { from, to } = cursor.value;
                if (!check || insideWordBoundaries(check, state, from, to)) {
                    if (range.empty && from <= range.from && to >= range.to)
                        deco.push(mainMatchDeco.range(from, to));
                    else if (from >= range.to || to <= range.from)
                        deco.push(matchDeco.range(from, to));
                    if (deco.length > conf.maxMatches)
                        return Decoration.none;
                }
            }
        }
        return Decoration.set(deco);
    }
}, {
    decorations: v => v.decorations
})));
const defaultTheme = /*@__PURE__*/(/* unused pure expression or super */ null && (EditorView.baseTheme({
    ".cm-selectionMatch": { backgroundColor: "#99ff7780" },
    ".cm-searchMatch .cm-selectionMatch": { backgroundColor: "transparent" }
})));
// Select the words around the cursors.
const selectWord = ({ state, dispatch }) => {
    let { selection } = state;
    let newSel = EditorSelection.create(selection.ranges.map(range => state.wordAt(range.head) || EditorSelection.cursor(range.head)), selection.mainIndex);
    if (newSel.eq(selection))
        return false;
    dispatch(state.update({ selection: newSel }));
    return true;
};
// Find next occurrence of query relative to last cursor. Wrap around
// the document if there are no more matches.
function findNextOccurrence(state, query) {
    let { main, ranges } = state.selection;
    let word = state.wordAt(main.head), fullWord = word && word.from == main.from && word.to == main.to;
    for (let cycled = false, cursor = new SearchCursor(state.doc, query, ranges[ranges.length - 1].to);;) {
        cursor.next();
        if (cursor.done) {
            if (cycled)
                return null;
            cursor = new SearchCursor(state.doc, query, 0, Math.max(0, ranges[ranges.length - 1].from - 1));
            cycled = true;
        }
        else {
            if (cycled && ranges.some(r => r.from == cursor.value.from))
                continue;
            if (fullWord) {
                let word = state.wordAt(cursor.value.from);
                if (!word || word.from != cursor.value.from || word.to != cursor.value.to)
                    continue;
            }
            return cursor.value;
        }
    }
}
/**
Select next occurrence of the current selection. Expand selection
to the surrounding word when the selection is empty.
*/
const selectNextOccurrence = ({ state, dispatch }) => {
    let { ranges } = state.selection;
    if (ranges.some(sel => sel.from === sel.to))
        return selectWord({ state, dispatch });
    let searchedText = state.sliceDoc(ranges[0].from, ranges[0].to);
    if (state.selection.ranges.some(r => state.sliceDoc(r.from, r.to) != searchedText))
        return false;
    let range = findNextOccurrence(state, searchedText);
    if (!range)
        return false;
    dispatch(state.update({
        selection: state.selection.addRange(EditorSelection.range(range.from, range.to), false),
        effects: EditorView.scrollIntoView(range.to)
    }));
    return true;
};

const searchConfigFacet = /*@__PURE__*/state_dist/* .Facet.define */.sj.define({
    combine(configs) {
        return (0,state_dist/* .combineConfig */.QR)(configs, {
            top: false,
            caseSensitive: false,
            literal: false,
            regexp: false,
            wholeWord: false,
            createPanel: view => new SearchPanel(view),
            scrollToMatch: range => dist/* .EditorView.scrollIntoView */.Lz.scrollIntoView(range)
        });
    }
});
/**
Add search state to the editor configuration, and optionally
configure the search extension.
([`openSearchPanel`](https://codemirror.net/6/docs/ref/#search.openSearchPanel) will automatically
enable this if it isn't already on).
*/
function search(config) {
    return config ? [searchConfigFacet.of(config), searchExtensions] : searchExtensions;
}
/**
A search query. Part of the editor's search state.
*/
class SearchQuery {
    /**
    Create a query object.
    */
    constructor(config) {
        this.search = config.search;
        this.caseSensitive = !!config.caseSensitive;
        this.literal = !!config.literal;
        this.regexp = !!config.regexp;
        this.replace = config.replace || "";
        this.valid = !!this.search && (!this.regexp || validRegExp(this.search));
        this.unquoted = this.unquote(this.search);
        this.wholeWord = !!config.wholeWord;
        this.test = config.test;
    }
    /**
    @internal
    */
    unquote(text) {
        return this.literal ? text :
            text.replace(/\\([nrt\\])/g, (_, ch) => ch == "n" ? "\n" : ch == "r" ? "\r" : ch == "t" ? "\t" : "\\");
    }
    /**
    Compare this query to another query.
    */
    eq(other) {
        return this.search == other.search && this.replace == other.replace &&
            this.caseSensitive == other.caseSensitive && this.regexp == other.regexp &&
            this.wholeWord == other.wholeWord && this.test == other.test;
    }
    /**
    @internal
    */
    create() {
        return this.regexp ? new RegExpQuery(this) : new StringQuery(this);
    }
    /**
    Get a search cursor for this query, searching through the given
    range in the given state.
    */
    getCursor(state, from = 0, to) {
        let st = state.doc ? state : state_dist/* .EditorState.create */.$t.create({ doc: state });
        if (to == null)
            to = st.doc.length;
        return this.regexp ? regexpCursor(this, st, from, to) : stringCursor(this, st, from, to);
    }
}
class QueryType {
    constructor(spec) {
        this.spec = spec;
    }
}
function wrapStringTest(test, state, inner) {
    return (from, to, buffer, bufferPos) => {
        if (inner && !inner(from, to, buffer, bufferPos))
            return false;
        let match = from >= bufferPos && to <= bufferPos + buffer.length
            ? buffer.slice(from - bufferPos, to - bufferPos)
            : state.doc.sliceString(from, to);
        return test(match, state, from, to);
    };
}
function stringCursor(spec, state, from, to) {
    let test;
    if (spec.wholeWord)
        test = stringWordTest(state.doc, state.charCategorizer(state.selection.main.head));
    if (spec.test)
        test = wrapStringTest(spec.test, state, test);
    return new SearchCursor(state.doc, spec.unquoted, from, to, spec.caseSensitive ? undefined : x => x.toLowerCase(), test);
}
function stringWordTest(doc, categorizer) {
    return (from, to, buf, bufPos) => {
        if (bufPos > from || bufPos + buf.length < to) {
            bufPos = Math.max(0, from - 2);
            buf = doc.sliceString(bufPos, Math.min(doc.length, to + 2));
        }
        return (categorizer(charBefore(buf, from - bufPos)) != state_dist/* .CharCategory.Word */.Je.Word ||
            categorizer(charAfter(buf, from - bufPos)) != state_dist/* .CharCategory.Word */.Je.Word) &&
            (categorizer(charAfter(buf, to - bufPos)) != state_dist/* .CharCategory.Word */.Je.Word ||
                categorizer(charBefore(buf, to - bufPos)) != state_dist/* .CharCategory.Word */.Je.Word);
    };
}
class StringQuery extends QueryType {
    constructor(spec) {
        super(spec);
    }
    nextMatch(state, curFrom, curTo) {
        let cursor = stringCursor(this.spec, state, curTo, state.doc.length).nextOverlapping();
        if (cursor.done) {
            let end = Math.min(state.doc.length, curFrom + this.spec.unquoted.length);
            cursor = stringCursor(this.spec, state, 0, end).nextOverlapping();
        }
        return cursor.done || cursor.value.from == curFrom && cursor.value.to == curTo ? null : cursor.value;
    }
    // Searching in reverse is, rather than implementing an inverted search
    // cursor, done by scanning chunk after chunk forward.
    prevMatchInRange(state, from, to) {
        for (let pos = to;;) {
            let start = Math.max(from, pos - 10000 /* FindPrev.ChunkSize */ - this.spec.unquoted.length);
            let cursor = stringCursor(this.spec, state, start, pos), range = null;
            while (!cursor.nextOverlapping().done)
                range = cursor.value;
            if (range)
                return range;
            if (start == from)
                return null;
            pos -= 10000 /* FindPrev.ChunkSize */;
        }
    }
    prevMatch(state, curFrom, curTo) {
        let found = this.prevMatchInRange(state, 0, curFrom);
        if (!found)
            found = this.prevMatchInRange(state, Math.max(0, curTo - this.spec.unquoted.length), state.doc.length);
        return found && (found.from != curFrom || found.to != curTo) ? found : null;
    }
    getReplacement(_result) { return this.spec.unquote(this.spec.replace); }
    matchAll(state, limit) {
        let cursor = stringCursor(this.spec, state, 0, state.doc.length), ranges = [];
        while (!cursor.next().done) {
            if (ranges.length >= limit)
                return null;
            ranges.push(cursor.value);
        }
        return ranges;
    }
    highlight(state, from, to, add) {
        let cursor = stringCursor(this.spec, state, Math.max(0, from - this.spec.unquoted.length), Math.min(to + this.spec.unquoted.length, state.doc.length));
        while (!cursor.next().done)
            add(cursor.value.from, cursor.value.to);
    }
}
function wrapRegexpTest(test, state, inner) {
    return (from, to, match) => {
        return (!inner || inner(from, to, match)) && test(match[0], state, from, to);
    };
}
function regexpCursor(spec, state, from, to) {
    let test;
    if (spec.wholeWord)
        test = regexpWordTest(state.charCategorizer(state.selection.main.head));
    if (spec.test)
        test = wrapRegexpTest(spec.test, state, test);
    return new RegExpCursor(state.doc, spec.search, { ignoreCase: !spec.caseSensitive, test }, from, to);
}
function charBefore(str, index) {
    return str.slice((0,state_dist/* .findClusterBreak */.zK)(str, index, false), index);
}
function charAfter(str, index) {
    return str.slice(index, (0,state_dist/* .findClusterBreak */.zK)(str, index));
}
function regexpWordTest(categorizer) {
    return (_from, _to, match) => !match[0].length ||
        (categorizer(charBefore(match.input, match.index)) != state_dist/* .CharCategory.Word */.Je.Word ||
            categorizer(charAfter(match.input, match.index)) != state_dist/* .CharCategory.Word */.Je.Word) &&
            (categorizer(charAfter(match.input, match.index + match[0].length)) != state_dist/* .CharCategory.Word */.Je.Word ||
                categorizer(charBefore(match.input, match.index + match[0].length)) != state_dist/* .CharCategory.Word */.Je.Word);
}
class RegExpQuery extends QueryType {
    nextMatch(state, curFrom, curTo) {
        let cursor = regexpCursor(this.spec, state, curTo, state.doc.length).next();
        if (cursor.done)
            cursor = regexpCursor(this.spec, state, 0, curFrom).next();
        return cursor.done ? null : cursor.value;
    }
    prevMatchInRange(state, from, to) {
        for (let size = 1;; size++) {
            let start = Math.max(from, to - size * 10000 /* FindPrev.ChunkSize */);
            let cursor = regexpCursor(this.spec, state, start, to), range = null;
            while (!cursor.next().done)
                range = cursor.value;
            if (range && (start == from || range.from > start + 10))
                return range;
            if (start == from)
                return null;
        }
    }
    prevMatch(state, curFrom, curTo) {
        return this.prevMatchInRange(state, 0, curFrom) ||
            this.prevMatchInRange(state, curTo, state.doc.length);
    }
    getReplacement(result) {
        return this.spec.unquote(this.spec.replace).replace(/\$([$&]|\d+)/g, (m, i) => {
            if (i == "&")
                return result.match[0];
            if (i == "$")
                return "$";
            for (let l = i.length; l > 0; l--) {
                let n = +i.slice(0, l);
                if (n > 0 && n < result.match.length)
                    return result.match[n] + i.slice(l);
            }
            return m;
        });
    }
    matchAll(state, limit) {
        let cursor = regexpCursor(this.spec, state, 0, state.doc.length), ranges = [];
        while (!cursor.next().done) {
            if (ranges.length >= limit)
                return null;
            ranges.push(cursor.value);
        }
        return ranges;
    }
    highlight(state, from, to, add) {
        let cursor = regexpCursor(this.spec, state, Math.max(0, from - 250 /* RegExp.HighlightMargin */), Math.min(to + 250 /* RegExp.HighlightMargin */, state.doc.length));
        while (!cursor.next().done)
            add(cursor.value.from, cursor.value.to);
    }
}
/**
A state effect that updates the current search query. Note that
this only has an effect if the search state has been initialized
(by including [`search`](https://codemirror.net/6/docs/ref/#search.search) in your configuration or
by running [`openSearchPanel`](https://codemirror.net/6/docs/ref/#search.openSearchPanel) at least
once).
*/
const setSearchQuery = /*@__PURE__*/state_dist/* .StateEffect.define */.Pe.define();
const togglePanel = /*@__PURE__*/state_dist/* .StateEffect.define */.Pe.define();
const searchState = /*@__PURE__*/state_dist/* .StateField.define */.sU.define({
    create(state) {
        return new SearchState(defaultQuery(state).create(), null);
    },
    update(value, tr) {
        for (let effect of tr.effects) {
            if (effect.is(setSearchQuery))
                value = new SearchState(effect.value.create(), value.panel);
            else if (effect.is(togglePanel))
                value = new SearchState(value.query, effect.value ? createSearchPanel : null);
        }
        return value;
    },
    provide: f => dist/* .showPanel.from */.S7.from(f, val => val.panel)
});
/**
Get the current search query from an editor state.
*/
function getSearchQuery(state) {
    let curState = state.field(searchState, false);
    return curState ? curState.query.spec : defaultQuery(state);
}
/**
Query whether the search panel is open in the given editor state.
*/
function searchPanelOpen(state) {
    var _a;
    return ((_a = state.field(searchState, false)) === null || _a === void 0 ? void 0 : _a.panel) != null;
}
class SearchState {
    constructor(query, panel) {
        this.query = query;
        this.panel = panel;
    }
}
const matchMark = /*@__PURE__*/dist/* .Decoration.mark */.NZ.mark({ class: "cm-searchMatch" }), selectedMatchMark = /*@__PURE__*/dist/* .Decoration.mark */.NZ.mark({ class: "cm-searchMatch cm-searchMatch-selected" });
const searchHighlighter = /*@__PURE__*/dist/* .ViewPlugin.fromClass */.Z9.fromClass(class {
    constructor(view) {
        this.view = view;
        this.decorations = this.highlight(view.state.field(searchState));
    }
    update(update) {
        let state = update.state.field(searchState);
        if (state != update.startState.field(searchState) || update.docChanged || update.selectionSet || update.viewportChanged)
            this.decorations = this.highlight(state);
    }
    highlight({ query, panel }) {
        if (!panel || !query.spec.valid)
            return dist/* .Decoration.none */.NZ.none;
        let { view } = this;
        let builder = new state_dist/* .RangeSetBuilder */.vB();
        for (let i = 0, ranges = view.visibleRanges, l = ranges.length; i < l; i++) {
            let { from, to } = ranges[i];
            while (i < l - 1 && to > ranges[i + 1].from - 2 * 250 /* RegExp.HighlightMargin */)
                to = ranges[++i].to;
            query.highlight(view.state, from, to, (from, to) => {
                let selected = view.state.selection.ranges.some(r => r.from == from && r.to == to);
                builder.add(from, to, selected ? selectedMatchMark : matchMark);
            });
        }
        return builder.finish();
    }
}, {
    decorations: v => v.decorations
});
function searchCommand(f) {
    return view => {
        let state = view.state.field(searchState, false);
        return state && state.query.spec.valid ? f(view, state) : openSearchPanel(view);
    };
}
/**
Open the search panel if it isn't already open, and move the
selection to the first match after the current main selection.
Will wrap around to the start of the document when it reaches the
end.
*/
const findNext = /*@__PURE__*/searchCommand((view, { query }) => {
    let { to } = view.state.selection.main;
    let next = query.nextMatch(view.state, to, to);
    if (!next)
        return false;
    let selection = state_dist/* .EditorSelection.single */.OF.single(next.from, next.to);
    let config = view.state.facet(searchConfigFacet);
    view.dispatch({
        selection,
        effects: [announceMatch(view, next), config.scrollToMatch(selection.main, view)],
        userEvent: "select.search"
    });
    selectSearchInput(view);
    return true;
});
/**
Move the selection to the previous instance of the search query,
before the current main selection. Will wrap past the start
of the document to start searching at the end again.
*/
const findPrevious = /*@__PURE__*/searchCommand((view, { query }) => {
    let { state } = view, { from } = state.selection.main;
    let prev = query.prevMatch(state, from, from);
    if (!prev)
        return false;
    let selection = state_dist/* .EditorSelection.single */.OF.single(prev.from, prev.to);
    let config = view.state.facet(searchConfigFacet);
    view.dispatch({
        selection,
        effects: [announceMatch(view, prev), config.scrollToMatch(selection.main, view)],
        userEvent: "select.search"
    });
    selectSearchInput(view);
    return true;
});
/**
Select all instances of the search query.
*/
const selectMatches = /*@__PURE__*/searchCommand((view, { query }) => {
    let ranges = query.matchAll(view.state, 1000);
    if (!ranges || !ranges.length)
        return false;
    view.dispatch({
        selection: state_dist/* .EditorSelection.create */.OF.create(ranges.map(r => state_dist/* .EditorSelection.range */.OF.range(r.from, r.to))),
        userEvent: "select.search.matches"
    });
    return true;
});
/**
Select all instances of the currently selected text.
*/
const selectSelectionMatches = ({ state, dispatch }) => {
    let sel = state.selection;
    if (sel.ranges.length > 1 || sel.main.empty)
        return false;
    let { from, to } = sel.main;
    let ranges = [], main = 0;
    for (let cur = new SearchCursor(state.doc, state.sliceDoc(from, to)); !cur.next().done;) {
        if (ranges.length > 1000)
            return false;
        if (cur.value.from == from)
            main = ranges.length;
        ranges.push(EditorSelection.range(cur.value.from, cur.value.to));
    }
    dispatch(state.update({
        selection: EditorSelection.create(ranges, main),
        userEvent: "select.search.matches"
    }));
    return true;
};
/**
Replace the current match of the search query.
*/
const replaceNext = /*@__PURE__*/searchCommand((view, { query }) => {
    let { state } = view, { from, to } = state.selection.main;
    if (state.readOnly)
        return false;
    let match = query.nextMatch(state, from, from);
    if (!match)
        return false;
    let next = match;
    let changes = [], selection, replacement;
    let effects = [];
    if (!next.precise) {
        next = query.nextMatch(state, next.from, next.to);
    }
    else if (next.from == from && next.to == to) {
        replacement = state.toText(query.getReplacement(next));
        changes.push({ from: next.from, to: next.to, insert: replacement });
        effects.push(dist/* .EditorView.announce.of */.Lz.announce.of(state.phrase("replaced match on line $", state.doc.lineAt(from).number) + "."));
    }
    let changeSet = view.state.changes(changes);
    if (next) {
        selection = state_dist/* .EditorSelection.single */.OF.single(next.from, next.to).map(changeSet);
        effects.push(announceMatch(view, next));
        effects.push(state.facet(searchConfigFacet).scrollToMatch(selection.main, view));
    }
    view.dispatch({
        changes: changeSet,
        selection,
        effects,
        userEvent: "input.replace"
    });
    return true;
});
/**
Replace all instances of the search query with the given
replacement.
*/
const replaceAll = /*@__PURE__*/searchCommand((view, { query }) => {
    if (view.state.readOnly)
        return false;
    let changes = [];
    for (let match of query.matchAll(view.state, 1e9)) {
        let { from, to, precise } = match;
        if (precise)
            changes.push({ from, to, insert: query.getReplacement(match) });
    }
    if (!changes.length)
        return false;
    let announceText = view.state.phrase("replaced $ matches", changes.length) + ".";
    view.dispatch({
        changes,
        effects: dist/* .EditorView.announce.of */.Lz.announce.of(announceText),
        userEvent: "input.replace.all"
    });
    return true;
});
function createSearchPanel(view) {
    return view.state.facet(searchConfigFacet).createPanel(view);
}
function defaultQuery(state, fallback) {
    var _a, _b, _c, _d, _e;
    let sel = state.selection.main;
    let selText = sel.empty || sel.to > sel.from + 100 ? "" : state.sliceDoc(sel.from, sel.to);
    if (fallback && !selText)
        return fallback;
    let config = state.facet(searchConfigFacet);
    return new SearchQuery({
        search: ((_a = fallback === null || fallback === void 0 ? void 0 : fallback.literal) !== null && _a !== void 0 ? _a : config.literal) ? selText : selText.replace(/\n/g, "\\n"),
        caseSensitive: (_b = fallback === null || fallback === void 0 ? void 0 : fallback.caseSensitive) !== null && _b !== void 0 ? _b : config.caseSensitive,
        literal: (_c = fallback === null || fallback === void 0 ? void 0 : fallback.literal) !== null && _c !== void 0 ? _c : config.literal,
        regexp: (_d = fallback === null || fallback === void 0 ? void 0 : fallback.regexp) !== null && _d !== void 0 ? _d : config.regexp,
        wholeWord: (_e = fallback === null || fallback === void 0 ? void 0 : fallback.wholeWord) !== null && _e !== void 0 ? _e : config.wholeWord
    });
}
function getSearchInput(view) {
    let panel = (0,dist/* .getPanel */.ld)(view, createSearchPanel);
    return panel && panel.dom.querySelector("[main-field]");
}
function selectSearchInput(view) {
    let input = getSearchInput(view);
    if (input && input == view.root.activeElement)
        input.select();
}
/**
Make sure the search panel is open and focused.
*/
const openSearchPanel = view => {
    let state = view.state.field(searchState, false);
    if (state && state.panel) {
        let searchInput = getSearchInput(view);
        if (searchInput && searchInput != view.root.activeElement) {
            let query = defaultQuery(view.state, state.query.spec);
            if (query.valid)
                view.dispatch({ effects: setSearchQuery.of(query) });
            searchInput.focus();
            searchInput.select();
        }
    }
    else {
        view.dispatch({ effects: [
                togglePanel.of(true),
                state ? setSearchQuery.of(defaultQuery(view.state, state.query.spec)) : state_dist/* .StateEffect.appendConfig.of */.Pe.appendConfig.of(searchExtensions)
            ] });
    }
    return true;
};
/**
Close the search panel.
*/
const closeSearchPanel = view => {
    let state = view.state.field(searchState, false);
    if (!state || !state.panel)
        return false;
    let panel = (0,dist/* .getPanel */.ld)(view, createSearchPanel);
    if (panel && panel.dom.contains(view.root.activeElement))
        view.focus();
    view.dispatch({ effects: togglePanel.of(false) });
    return true;
};
/**
Default search-related key bindings.

 - Mod-f: [`openSearchPanel`](https://codemirror.net/6/docs/ref/#search.openSearchPanel)
 - F3, Mod-g: [`findNext`](https://codemirror.net/6/docs/ref/#search.findNext)
 - Shift-F3, Shift-Mod-g: [`findPrevious`](https://codemirror.net/6/docs/ref/#search.findPrevious)
 - Mod-Alt-g: [`gotoLine`](https://codemirror.net/6/docs/ref/#search.gotoLine)
 - Mod-d: [`selectNextOccurrence`](https://codemirror.net/6/docs/ref/#search.selectNextOccurrence)
*/
const searchKeymap = (/* unused pure expression or super */ null && ([
    { key: "Mod-f", run: openSearchPanel, scope: "editor search-panel" },
    { key: "F3", run: findNext, shift: findPrevious, scope: "editor search-panel", preventDefault: true },
    { key: "Mod-g", run: findNext, shift: findPrevious, scope: "editor search-panel", preventDefault: true },
    { key: "Escape", run: closeSearchPanel, scope: "editor search-panel" },
    { key: "Mod-Shift-l", run: selectSelectionMatches },
    { key: "Mod-Alt-g", run: gotoLine },
    { key: "Mod-d", run: selectNextOccurrence, preventDefault: true },
]));
class SearchPanel {
    constructor(view) {
        this.view = view;
        let query = this.query = view.state.field(searchState).query.spec;
        this.commit = this.commit.bind(this);
        this.searchField = crelt("input", {
            value: query.search,
            placeholder: dist_phrase(view, "Find"),
            "aria-label": dist_phrase(view, "Find"),
            class: "cm-textfield",
            name: "search",
            form: "",
            "main-field": "true",
            onchange: this.commit,
            onkeyup: this.commit
        });
        this.replaceField = crelt("input", {
            value: query.replace,
            placeholder: dist_phrase(view, "Replace"),
            "aria-label": dist_phrase(view, "Replace"),
            class: "cm-textfield",
            name: "replace",
            form: "",
            onchange: this.commit,
            onkeyup: this.commit
        });
        this.caseField = crelt("input", {
            type: "checkbox",
            name: "case",
            form: "",
            checked: query.caseSensitive,
            onchange: this.commit
        });
        this.reField = crelt("input", {
            type: "checkbox",
            name: "re",
            form: "",
            checked: query.regexp,
            onchange: this.commit
        });
        this.wordField = crelt("input", {
            type: "checkbox",
            name: "word",
            form: "",
            checked: query.wholeWord,
            onchange: this.commit
        });
        function button(name, onclick, content) {
            return crelt("button", { class: "cm-button", name, onclick, type: "button" }, content);
        }
        this.dom = crelt("div", { onkeydown: (e) => this.keydown(e), class: "cm-search" }, [
            this.searchField,
            button("next", () => findNext(view), [dist_phrase(view, "next")]),
            button("prev", () => findPrevious(view), [dist_phrase(view, "previous")]),
            button("select", () => selectMatches(view), [dist_phrase(view, "all")]),
            crelt("label", null, [this.caseField, dist_phrase(view, "match case")]),
            crelt("label", null, [this.reField, dist_phrase(view, "regexp")]),
            crelt("label", null, [this.wordField, dist_phrase(view, "by word")]),
            ...view.state.readOnly ? [] : [
                crelt("br"),
                this.replaceField,
                button("replace", () => replaceNext(view), [dist_phrase(view, "replace")]),
                button("replaceAll", () => replaceAll(view), [dist_phrase(view, "replace all")])
            ],
            crelt("button", {
                name: "close",
                onclick: () => closeSearchPanel(view),
                "aria-label": dist_phrase(view, "close"),
                type: "button"
            }, ["×"])
        ]);
    }
    commit() {
        let query = new SearchQuery({
            search: this.searchField.value,
            caseSensitive: this.caseField.checked,
            regexp: this.reField.checked,
            wholeWord: this.wordField.checked,
            replace: this.replaceField.value,
        });
        if (!query.eq(this.query)) {
            this.query = query;
            this.view.dispatch({ effects: setSearchQuery.of(query) });
        }
    }
    keydown(e) {
        if ((0,dist/* .runScopeHandlers */.TS)(this.view, e, "search-panel")) {
            e.preventDefault();
        }
        else if (e.keyCode == 13 && e.target == this.searchField) {
            e.preventDefault();
            (e.shiftKey ? findPrevious : findNext)(this.view);
        }
        else if (e.keyCode == 13 && e.target == this.replaceField) {
            e.preventDefault();
            replaceNext(this.view);
        }
    }
    update(update) {
        for (let tr of update.transactions)
            for (let effect of tr.effects) {
                if (effect.is(setSearchQuery) && !effect.value.eq(this.query))
                    this.setQuery(effect.value);
            }
    }
    setQuery(query) {
        this.query = query;
        this.searchField.value = query.search;
        this.replaceField.value = query.replace;
        this.caseField.checked = query.caseSensitive;
        this.reField.checked = query.regexp;
        this.wordField.checked = query.wholeWord;
    }
    mount() {
        this.searchField.select();
    }
    get pos() { return 80; }
    get top() { return this.view.state.facet(searchConfigFacet).top; }
}
function dist_phrase(view, phrase) { return view.state.phrase(phrase); }
const AnnounceMargin = 30;
const Break = /[\s\.,:;?!]/;
function announceMatch(view, { from, to }) {
    let line = view.state.doc.lineAt(from), lineEnd = view.state.doc.lineAt(to).to;
    let start = Math.max(line.from, from - AnnounceMargin), end = Math.min(lineEnd, to + AnnounceMargin);
    let text = view.state.sliceDoc(start, end);
    if (start != line.from) {
        for (let i = 0; i < AnnounceMargin; i++)
            if (!Break.test(text[i + 1]) && Break.test(text[i])) {
                text = text.slice(i);
                break;
            }
    }
    if (end != lineEnd) {
        for (let i = text.length - 1; i > text.length - AnnounceMargin; i--)
            if (!Break.test(text[i - 1]) && Break.test(text[i])) {
                text = text.slice(0, i);
                break;
            }
    }
    return dist/* .EditorView.announce.of */.Lz.announce.of(`${view.state.phrase("current match")}. ${text} ${view.state.phrase("on line")} ${line.number}.`);
}
const baseTheme = /*@__PURE__*/dist/* .EditorView.baseTheme */.Lz.baseTheme({
    ".cm-panel.cm-search": {
        padding: "2px 6px 4px",
        position: "relative",
        "& [name=close]": {
            position: "absolute",
            top: "0",
            right: "4px",
            backgroundColor: "inherit",
            border: "none",
            font: "inherit",
            padding: 0,
            margin: 0
        },
        "& input, & button, & label": {
            margin: ".2em .6em .2em 0"
        },
        "& input[type=checkbox]": {
            marginRight: ".2em"
        },
        "& label": {
            fontSize: "80%",
            whiteSpace: "pre"
        }
    },
    "&light .cm-searchMatch": { backgroundColor: "#ffff0054" },
    "&dark .cm-searchMatch": { backgroundColor: "#00ffff8a" },
    "&light .cm-searchMatch-selected": { backgroundColor: "#ff6a0054" },
    "&dark .cm-searchMatch-selected": { backgroundColor: "#ff00ff8a" }
});
const searchExtensions = [
    searchState,
    /*@__PURE__*/state_dist/* .Prec.low */.Nb.low(searchHighlighter),
    baseTheme
];




},
78976(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";

// EXPORTS
__webpack_require__.d(__webpack_exports__, {
  ZX: () => (/* binding */ Transaction),
  kn: () => (/* binding */ findColumn),
  MK: () => (/* binding */ fromCodePoint),
  iR: () => (/* binding */ dist_MapMode),
  Fh: () => (/* binding */ dist_codePointSize),
  zK: () => (/* binding */ dist_findClusterBreak),
  sU: () => (/* binding */ StateField),
  om: () => (/* binding */ RangeSet),
  OF: () => (/* binding */ EditorSelection),
  Pe: () => (/* binding */ StateEffect),
  $t: () => (/* binding */ EditorState),
  xx: () => (/* binding */ Compartment),
  Nb: () => (/* binding */ Prec),
  vS: () => (/* binding */ dist_codePointAt),
  QR: () => (/* binding */ combineConfig),
  y$: () => (/* binding */ countColumn),
  YH: () => (/* binding */ Annotation),
  FB: () => (/* binding */ RangeValue),
  Gu: () => (/* binding */ ChangeDesc),
  Je: () => (/* binding */ dist_CharCategory),
  vB: () => (/* binding */ RangeSetBuilder),
  VR: () => (/* binding */ ChangeSet),
  EY: () => (/* binding */ Text),
  sj: () => (/* binding */ Facet)
});

// UNUSED EXPORTS: SelectionRange, AnnotationType, Range, StateEffectType, Line

;// CONCATENATED MODULE: ./node_modules/.pnpm/@marijn+find-cluster-break@1.0.3/node_modules/@marijn/find-cluster-break/src/index.js
// These are filled with ranges (rangeFrom[i] up to but not including
// rangeTo[i]) of code points that count as extending characters.
let rangeFrom = [], rangeTo = []

;(() => {
  // Compressed representation of the Grapheme_Cluster_Break=Extend
  // information from
  // http://www.unicode.org/Public/16.0.0/ucd/auxiliary/GraphemeBreakProperty.txt.
  // Each pair of elements represents a range, as an offet from the
  // previous range and a length. Numbers are in base-36, with the empty
  // string being a shorthand for 1.
  let numbers = "lc,34,7n,7,7b,19,,,,2,,2,,,20,b,1c,l,g,,2t,7,2,6,2,2,,4,z,,u,r,2j,b,1m,9,9,,o,4,,9,,3,,5,17,3,3b,f,,w,1j,,,,4,8,4,,3,7,a,2,t,,1m,,,,2,4,8,,9,,a,2,q,,2,2,1l,,4,2,4,2,2,3,3,,u,2,3,,b,2,1l,,4,5,,2,4,,k,2,m,6,,,1m,,,2,,4,8,,7,3,a,2,u,,1n,,,,c,,9,,14,,3,,1l,3,5,3,,4,7,2,b,2,t,,1m,,2,,2,,3,,5,2,7,2,b,2,s,2,1l,2,,,2,4,8,,9,,a,2,t,,20,,4,,2,3,,,8,,29,,2,7,c,8,2q,,2,9,b,6,22,2,r,,,,,,1j,e,,5,,2,5,b,,10,9,,2u,4,,6,,2,2,2,p,2,4,3,g,4,d,,2,2,6,,f,,jj,3,qa,3,t,3,t,2,u,2,1s,2,,7,8,,2,b,9,,19,3,3b,2,y,,3a,3,4,2,9,,6,3,63,2,2,,1m,,,7,,,,,2,8,6,a,2,,1c,h,1r,4,1c,7,,,5,,14,9,c,2,w,4,2,2,,3,1k,,,2,3,,,3,1m,8,2,2,48,3,,d,,7,4,,6,,3,2,5i,1m,,5,ek,,5f,x,2da,3,3x,,2o,w,fe,6,2x,2,n9w,4,,a,w,2,28,2,7k,,3,,4,,p,2,5,,47,2,q,i,d,,12,8,p,b,1a,3,1c,,2,4,2,2,13,,1v,6,2,2,2,2,c,,8,,1b,,1f,,,3,2,2,5,2,,,16,2,8,,6m,,2,,4,,fn4,,kh,g,g,g,a6,2,gt,,6a,,45,5,1ae,3,,2,5,4,14,3,4,,4l,2,fx,4,ar,2,49,b,4w,,1i,f,1k,3,1d,4,2,2,1x,3,10,5,,8,1q,,c,2,1g,9,a,4,2,,2n,3,2,,,2,6,,4g,,3,8,l,2,1l,2,,,,,m,,e,7,3,5,5f,8,2,3,,,n,,29,,2,6,,,2,,,2,,2,6j,,2,4,6,2,,2,r,2,2d,8,2,,,2,2y,,,,2,6,,,2t,3,2,4,,5,77,9,,2,6t,,a,2,,,4,,40,4,2,2,4,,w,a,14,6,2,4,8,,9,6,2,3,1a,d,,2,ba,7,,6,,,2a,m,2,7,,2,,2,3e,6,3,,,2,,7,,,20,2,3,,,,9n,2,f0b,5,1n,7,t4,,1r,4,29,,f5k,2,43q,,,3,4,5,8,8,2,7,u,4,44,3,1iz,1j,4,1e,8,,e,,m,5,,f,11s,7,,h,2,7,,2,,5,79,7,c5,4,15s,7,31,7,240,5,gx7k,2o,3k,6o".split(",").map(s => s ? parseInt(s, 36) : 1)
  for (let i = 0, n = 0; i < numbers.length; i++)
    (i % 2 ? rangeTo : rangeFrom).push(n = n + numbers[i])
})()

function isExtendingChar(code) {
  if (code < 768) return false
  for (let from = 0, to = rangeFrom.length;;) {
    let mid = (from + to) >> 1
    if (code < rangeFrom[mid]) to = mid
    else if (code >= rangeTo[mid]) from = mid + 1
    else return true
    if (from == to) return false
  }
}

function isRegionalIndicator(code) {
  return code >= 0x1F1E6 && code <= 0x1F1FF
}

function check(code) {
  for (let i = 0; i < rangeFrom.length; i++) {
    if (rangeTo[i] > code) return rangeFrom[i] <= code
  }
  return false
}

const ZWJ = 0x200d

function findClusterBreak(str, pos, forward = true, includeExtending = true) {
  return (forward ? nextClusterBreak : prevClusterBreak)(str, pos, includeExtending)
}

function nextClusterBreak(str, pos, includeExtending) {
  if (pos == str.length) return pos
  // If pos is in the middle of a surrogate pair, move to its start
  if (pos && surrogateLow(str.charCodeAt(pos)) && surrogateHigh(str.charCodeAt(pos - 1))) pos--
  let prev = codePointAt(str, pos)
  pos += codePointSize(prev)
  while (pos < str.length) {
    let next = codePointAt(str, pos)
    if (prev == ZWJ || next == ZWJ || includeExtending && isExtendingChar(next)) {
      pos += codePointSize(next)
      prev = next
    } else if (isRegionalIndicator(next)) {
      let countBefore = 0, i = pos - 2
      while (i >= 0 && isRegionalIndicator(codePointAt(str, i))) { countBefore++; i -= 2 }
      if (countBefore % 2 == 0) break
      else pos += 2
    } else {
      break
    }
  }
  return pos
}

function prevClusterBreak(str, pos, includeExtending) {
  while (pos > 1) {
    let found = nextClusterBreak(str, pos - 2, includeExtending)
    if (found < pos) return found
    pos--
  }
  return 0
}

function codePointAt(str, pos) {
  let code0 = str.charCodeAt(pos)
  if (!surrogateHigh(code0) || pos + 1 == str.length) return code0
  let code1 = str.charCodeAt(pos + 1)
  if (!surrogateLow(code1)) return code0
  return ((code0 - 0xd800) << 10) + (code1 - 0xdc00) + 0x10000
}

function surrogateLow(ch) { return ch >= 0xDC00 && ch < 0xE000 }
function surrogateHigh(ch) { return ch >= 0xD800 && ch < 0xDC00 }
function codePointSize(code) { return code < 0x10000 ? 1 : 2 }

;// CONCATENATED MODULE: ./node_modules/.pnpm/@codemirror+state@6.6.0/node_modules/@codemirror/state/dist/index.js


/**
The data structure for documents. @nonabstract
*/
class Text {
    /**
    Get the line description around the given position.
    */
    lineAt(pos) {
        if (pos < 0 || pos > this.length)
            throw new RangeError(`Invalid position ${pos} in document of length ${this.length}`);
        return this.lineInner(pos, false, 1, 0);
    }
    /**
    Get the description for the given (1-based) line number.
    */
    line(n) {
        if (n < 1 || n > this.lines)
            throw new RangeError(`Invalid line number ${n} in ${this.lines}-line document`);
        return this.lineInner(n, true, 1, 0);
    }
    /**
    Replace a range of the text with the given content.
    */
    replace(from, to, text) {
        [from, to] = clip(this, from, to);
        let parts = [];
        this.decompose(0, from, parts, 2 /* Open.To */);
        if (text.length)
            text.decompose(0, text.length, parts, 1 /* Open.From */ | 2 /* Open.To */);
        this.decompose(to, this.length, parts, 1 /* Open.From */);
        return TextNode.from(parts, this.length - (to - from) + text.length);
    }
    /**
    Append another document to this one.
    */
    append(other) {
        return this.replace(this.length, this.length, other);
    }
    /**
    Retrieve the text between the given points.
    */
    slice(from, to = this.length) {
        [from, to] = clip(this, from, to);
        let parts = [];
        this.decompose(from, to, parts, 0);
        return TextNode.from(parts, to - from);
    }
    /**
    Test whether this text is equal to another instance.
    */
    eq(other) {
        if (other == this)
            return true;
        if (other.length != this.length || other.lines != this.lines)
            return false;
        let start = this.scanIdentical(other, 1), end = this.length - this.scanIdentical(other, -1);
        let a = new RawTextCursor(this), b = new RawTextCursor(other);
        for (let skip = start, pos = start;;) {
            a.next(skip);
            b.next(skip);
            skip = 0;
            if (a.lineBreak != b.lineBreak || a.done != b.done || a.value != b.value)
                return false;
            pos += a.value.length;
            if (a.done || pos >= end)
                return true;
        }
    }
    /**
    Iterate over the text. When `dir` is `-1`, iteration happens
    from end to start. This will return lines and the breaks between
    them as separate strings.
    */
    iter(dir = 1) { return new RawTextCursor(this, dir); }
    /**
    Iterate over a range of the text. When `from` > `to`, the
    iterator will run in reverse.
    */
    iterRange(from, to = this.length) { return new PartialTextCursor(this, from, to); }
    /**
    Return a cursor that iterates over the given range of lines,
    _without_ returning the line breaks between, and yielding empty
    strings for empty lines.
    
    When `from` and `to` are given, they should be 1-based line numbers.
    */
    iterLines(from, to) {
        let inner;
        if (from == null) {
            inner = this.iter();
        }
        else {
            if (to == null)
                to = this.lines + 1;
            let start = this.line(from).from;
            inner = this.iterRange(start, Math.max(start, to == this.lines + 1 ? this.length : to <= 1 ? 0 : this.line(to - 1).to));
        }
        return new LineCursor(inner);
    }
    /**
    Return the document as a string, using newline characters to
    separate lines.
    */
    toString() { return this.sliceString(0); }
    /**
    Convert the document to an array of lines (which can be
    deserialized again via [`Text.of`](https://codemirror.net/6/docs/ref/#state.Text^of)).
    */
    toJSON() {
        let lines = [];
        this.flatten(lines);
        return lines;
    }
    /**
    @internal
    */
    constructor() { }
    /**
    Create a `Text` instance for the given array of lines.
    */
    static of(text) {
        if (text.length == 0)
            throw new RangeError("A document must have at least one line");
        if (text.length == 1 && !text[0])
            return Text.empty;
        return text.length <= 32 /* Tree.Branch */ ? new TextLeaf(text) : TextNode.from(TextLeaf.split(text, []));
    }
}
// Leaves store an array of line strings. There are always line breaks
// between these strings. Leaves are limited in size and have to be
// contained in TextNode instances for bigger documents.
class TextLeaf extends Text {
    constructor(text, length = textLength(text)) {
        super();
        this.text = text;
        this.length = length;
    }
    get lines() { return this.text.length; }
    get children() { return null; }
    lineInner(target, isLine, line, offset) {
        for (let i = 0;; i++) {
            let string = this.text[i], end = offset + string.length;
            if ((isLine ? line : end) >= target)
                return new Line(offset, end, line, string);
            offset = end + 1;
            line++;
        }
    }
    decompose(from, to, target, open) {
        let text = from <= 0 && to >= this.length ? this
            : new TextLeaf(sliceText(this.text, from, to), Math.min(to, this.length) - Math.max(0, from));
        if (open & 1 /* Open.From */) {
            let prev = target.pop();
            let joined = appendText(text.text, prev.text.slice(), 0, text.length);
            if (joined.length <= 32 /* Tree.Branch */) {
                target.push(new TextLeaf(joined, prev.length + text.length));
            }
            else {
                let mid = joined.length >> 1;
                target.push(new TextLeaf(joined.slice(0, mid)), new TextLeaf(joined.slice(mid)));
            }
        }
        else {
            target.push(text);
        }
    }
    replace(from, to, text) {
        if (!(text instanceof TextLeaf))
            return super.replace(from, to, text);
        [from, to] = clip(this, from, to);
        let lines = appendText(this.text, appendText(text.text, sliceText(this.text, 0, from)), to);
        let newLen = this.length + text.length - (to - from);
        if (lines.length <= 32 /* Tree.Branch */)
            return new TextLeaf(lines, newLen);
        return TextNode.from(TextLeaf.split(lines, []), newLen);
    }
    sliceString(from, to = this.length, lineSep = "\n") {
        [from, to] = clip(this, from, to);
        let result = "";
        for (let pos = 0, i = 0; pos <= to && i < this.text.length; i++) {
            let line = this.text[i], end = pos + line.length;
            if (pos > from && i)
                result += lineSep;
            if (from < end && to > pos)
                result += line.slice(Math.max(0, from - pos), to - pos);
            pos = end + 1;
        }
        return result;
    }
    flatten(target) {
        for (let line of this.text)
            target.push(line);
    }
    scanIdentical() { return 0; }
    static split(text, target) {
        let part = [], len = -1;
        for (let line of text) {
            part.push(line);
            len += line.length + 1;
            if (part.length == 32 /* Tree.Branch */) {
                target.push(new TextLeaf(part, len));
                part = [];
                len = -1;
            }
        }
        if (len > -1)
            target.push(new TextLeaf(part, len));
        return target;
    }
}
// Nodes provide the tree structure of the `Text` type. They store a
// number of other nodes or leaves, taking care to balance themselves
// on changes. There are implied line breaks _between_ the children of
// a node (but not before the first or after the last child).
class TextNode extends Text {
    constructor(children, length) {
        super();
        this.children = children;
        this.length = length;
        this.lines = 0;
        for (let child of children)
            this.lines += child.lines;
    }
    lineInner(target, isLine, line, offset) {
        for (let i = 0;; i++) {
            let child = this.children[i], end = offset + child.length, endLine = line + child.lines - 1;
            if ((isLine ? endLine : end) >= target)
                return child.lineInner(target, isLine, line, offset);
            offset = end + 1;
            line = endLine + 1;
        }
    }
    decompose(from, to, target, open) {
        for (let i = 0, pos = 0; pos <= to && i < this.children.length; i++) {
            let child = this.children[i], end = pos + child.length;
            if (from <= end && to >= pos) {
                let childOpen = open & ((pos <= from ? 1 /* Open.From */ : 0) | (end >= to ? 2 /* Open.To */ : 0));
                if (pos >= from && end <= to && !childOpen)
                    target.push(child);
                else
                    child.decompose(from - pos, to - pos, target, childOpen);
            }
            pos = end + 1;
        }
    }
    replace(from, to, text) {
        [from, to] = clip(this, from, to);
        if (text.lines < this.lines)
            for (let i = 0, pos = 0; i < this.children.length; i++) {
                let child = this.children[i], end = pos + child.length;
                // Fast path: if the change only affects one child and the
                // child's size remains in the acceptable range, only update
                // that child
                if (from >= pos && to <= end) {
                    let updated = child.replace(from - pos, to - pos, text);
                    let totalLines = this.lines - child.lines + updated.lines;
                    if (updated.lines < (totalLines >> (5 /* Tree.BranchShift */ - 1)) &&
                        updated.lines > (totalLines >> (5 /* Tree.BranchShift */ + 1))) {
                        let copy = this.children.slice();
                        copy[i] = updated;
                        return new TextNode(copy, this.length - (to - from) + text.length);
                    }
                    return super.replace(pos, end, updated);
                }
                pos = end + 1;
            }
        return super.replace(from, to, text);
    }
    sliceString(from, to = this.length, lineSep = "\n") {
        [from, to] = clip(this, from, to);
        let result = "";
        for (let i = 0, pos = 0; i < this.children.length && pos <= to; i++) {
            let child = this.children[i], end = pos + child.length;
            if (pos > from && i)
                result += lineSep;
            if (from < end && to > pos)
                result += child.sliceString(from - pos, to - pos, lineSep);
            pos = end + 1;
        }
        return result;
    }
    flatten(target) {
        for (let child of this.children)
            child.flatten(target);
    }
    scanIdentical(other, dir) {
        if (!(other instanceof TextNode))
            return 0;
        let length = 0;
        let [iA, iB, eA, eB] = dir > 0 ? [0, 0, this.children.length, other.children.length]
            : [this.children.length - 1, other.children.length - 1, -1, -1];
        for (;; iA += dir, iB += dir) {
            if (iA == eA || iB == eB)
                return length;
            let chA = this.children[iA], chB = other.children[iB];
            if (chA != chB)
                return length + chA.scanIdentical(chB, dir);
            length += chA.length + 1;
        }
    }
    static from(children, length = children.reduce((l, ch) => l + ch.length + 1, -1)) {
        let lines = 0;
        for (let ch of children)
            lines += ch.lines;
        if (lines < 32 /* Tree.Branch */) {
            let flat = [];
            for (let ch of children)
                ch.flatten(flat);
            return new TextLeaf(flat, length);
        }
        let chunk = Math.max(32 /* Tree.Branch */, lines >> 5 /* Tree.BranchShift */), maxChunk = chunk << 1, minChunk = chunk >> 1;
        let chunked = [], currentLines = 0, currentLen = -1, currentChunk = [];
        function add(child) {
            let last;
            if (child.lines > maxChunk && child instanceof TextNode) {
                for (let node of child.children)
                    add(node);
            }
            else if (child.lines > minChunk && (currentLines > minChunk || !currentLines)) {
                flush();
                chunked.push(child);
            }
            else if (child instanceof TextLeaf && currentLines &&
                (last = currentChunk[currentChunk.length - 1]) instanceof TextLeaf &&
                child.lines + last.lines <= 32 /* Tree.Branch */) {
                currentLines += child.lines;
                currentLen += child.length + 1;
                currentChunk[currentChunk.length - 1] = new TextLeaf(last.text.concat(child.text), last.length + 1 + child.length);
            }
            else {
                if (currentLines + child.lines > chunk)
                    flush();
                currentLines += child.lines;
                currentLen += child.length + 1;
                currentChunk.push(child);
            }
        }
        function flush() {
            if (currentLines == 0)
                return;
            chunked.push(currentChunk.length == 1 ? currentChunk[0] : TextNode.from(currentChunk, currentLen));
            currentLen = -1;
            currentLines = currentChunk.length = 0;
        }
        for (let child of children)
            add(child);
        flush();
        return chunked.length == 1 ? chunked[0] : new TextNode(chunked, length);
    }
}
Text.empty = /*@__PURE__*/new TextLeaf([""], 0);
function textLength(text) {
    let length = -1;
    for (let line of text)
        length += line.length + 1;
    return length;
}
function appendText(text, target, from = 0, to = 1e9) {
    for (let pos = 0, i = 0, first = true; i < text.length && pos <= to; i++) {
        let line = text[i], end = pos + line.length;
        if (end >= from) {
            if (end > to)
                line = line.slice(0, to - pos);
            if (pos < from)
                line = line.slice(from - pos);
            if (first) {
                target[target.length - 1] += line;
                first = false;
            }
            else
                target.push(line);
        }
        pos = end + 1;
    }
    return target;
}
function sliceText(text, from, to) {
    return appendText(text, [""], from, to);
}
class RawTextCursor {
    constructor(text, dir = 1) {
        this.dir = dir;
        this.done = false;
        this.lineBreak = false;
        this.value = "";
        this.nodes = [text];
        this.offsets = [dir > 0 ? 1 : (text instanceof TextLeaf ? text.text.length : text.children.length) << 1];
    }
    nextInner(skip, dir) {
        this.done = this.lineBreak = false;
        for (;;) {
            let last = this.nodes.length - 1;
            let top = this.nodes[last], offsetValue = this.offsets[last], offset = offsetValue >> 1;
            let size = top instanceof TextLeaf ? top.text.length : top.children.length;
            if (offset == (dir > 0 ? size : 0)) {
                if (last == 0) {
                    this.done = true;
                    this.value = "";
                    return this;
                }
                if (dir > 0)
                    this.offsets[last - 1]++;
                this.nodes.pop();
                this.offsets.pop();
            }
            else if ((offsetValue & 1) == (dir > 0 ? 0 : 1)) {
                this.offsets[last] += dir;
                if (skip == 0) {
                    this.lineBreak = true;
                    this.value = "\n";
                    return this;
                }
                skip--;
            }
            else if (top instanceof TextLeaf) {
                // Move to the next string
                let next = top.text[offset + (dir < 0 ? -1 : 0)];
                this.offsets[last] += dir;
                if (next.length > Math.max(0, skip)) {
                    this.value = skip == 0 ? next : dir > 0 ? next.slice(skip) : next.slice(0, next.length - skip);
                    return this;
                }
                skip -= next.length;
            }
            else {
                let next = top.children[offset + (dir < 0 ? -1 : 0)];
                if (skip > next.length) {
                    skip -= next.length;
                    this.offsets[last] += dir;
                }
                else {
                    if (dir < 0)
                        this.offsets[last]--;
                    this.nodes.push(next);
                    this.offsets.push(dir > 0 ? 1 : (next instanceof TextLeaf ? next.text.length : next.children.length) << 1);
                }
            }
        }
    }
    next(skip = 0) {
        if (skip < 0) {
            this.nextInner(-skip, (-this.dir));
            skip = this.value.length;
        }
        return this.nextInner(skip, this.dir);
    }
}
class PartialTextCursor {
    constructor(text, start, end) {
        this.value = "";
        this.done = false;
        this.cursor = new RawTextCursor(text, start > end ? -1 : 1);
        this.pos = start > end ? text.length : 0;
        this.from = Math.min(start, end);
        this.to = Math.max(start, end);
    }
    nextInner(skip, dir) {
        if (dir < 0 ? this.pos <= this.from : this.pos >= this.to) {
            this.value = "";
            this.done = true;
            return this;
        }
        skip += Math.max(0, dir < 0 ? this.pos - this.to : this.from - this.pos);
        let limit = dir < 0 ? this.pos - this.from : this.to - this.pos;
        if (skip > limit)
            skip = limit;
        limit -= skip;
        let { value } = this.cursor.next(skip);
        this.pos += (value.length + skip) * dir;
        this.value = value.length <= limit ? value : dir < 0 ? value.slice(value.length - limit) : value.slice(0, limit);
        this.done = !this.value;
        return this;
    }
    next(skip = 0) {
        if (skip < 0)
            skip = Math.max(skip, this.from - this.pos);
        else if (skip > 0)
            skip = Math.min(skip, this.to - this.pos);
        return this.nextInner(skip, this.cursor.dir);
    }
    get lineBreak() { return this.cursor.lineBreak && this.value != ""; }
}
class LineCursor {
    constructor(inner) {
        this.inner = inner;
        this.afterBreak = true;
        this.value = "";
        this.done = false;
    }
    next(skip = 0) {
        let { done, lineBreak, value } = this.inner.next(skip);
        if (done && this.afterBreak) {
            this.value = "";
            this.afterBreak = false;
        }
        else if (done) {
            this.done = true;
            this.value = "";
        }
        else if (lineBreak) {
            if (this.afterBreak) {
                this.value = "";
            }
            else {
                this.afterBreak = true;
                this.next();
            }
        }
        else {
            this.value = value;
            this.afterBreak = false;
        }
        return this;
    }
    get lineBreak() { return false; }
}
if (typeof Symbol != "undefined") {
    Text.prototype[Symbol.iterator] = function () { return this.iter(); };
    RawTextCursor.prototype[Symbol.iterator] = PartialTextCursor.prototype[Symbol.iterator] =
        LineCursor.prototype[Symbol.iterator] = function () { return this; };
}
/**
This type describes a line in the document. It is created
on-demand when lines are [queried](https://codemirror.net/6/docs/ref/#state.Text.lineAt).
*/
class Line {
    /**
    @internal
    */
    constructor(
    /**
    The position of the start of the line.
    */
    from, 
    /**
    The position at the end of the line (_before_ the line break,
    or at the end of document for the last line).
    */
    to, 
    /**
    This line's line number (1-based).
    */
    number, 
    /**
    The line's content.
    */
    text) {
        this.from = from;
        this.to = to;
        this.number = number;
        this.text = text;
    }
    /**
    The length of the line (not including any line break after it).
    */
    get length() { return this.to - this.from; }
}
function clip(text, from, to) {
    from = Math.max(0, Math.min(text.length, from));
    return [from, Math.max(from, Math.min(text.length, to))];
}

/**
Returns a next grapheme cluster break _after_ (not equal to)
`pos`, if `forward` is true, or before otherwise. Returns `pos`
itself if no further cluster break is available in the string.
Moves across surrogate pairs, extending characters (when
`includeExtending` is true), characters joined with zero-width
joiners, and flag emoji.
*/
function dist_findClusterBreak(str, pos, forward = true, includeExtending = true) {
    return findClusterBreak(str, pos, forward, includeExtending);
}
function dist_surrogateLow(ch) { return ch >= 0xDC00 && ch < 0xE000; }
function dist_surrogateHigh(ch) { return ch >= 0xD800 && ch < 0xDC00; }
/**
Find the code point at the given position in a string (like the
[`codePointAt`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/codePointAt)
string method).
*/
function dist_codePointAt(str, pos) {
    let code0 = str.charCodeAt(pos);
    if (!dist_surrogateHigh(code0) || pos + 1 == str.length)
        return code0;
    let code1 = str.charCodeAt(pos + 1);
    if (!dist_surrogateLow(code1))
        return code0;
    return ((code0 - 0xd800) << 10) + (code1 - 0xdc00) + 0x10000;
}
/**
Given a Unicode codepoint, return the JavaScript string that
respresents it (like
[`String.fromCodePoint`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/fromCodePoint)).
*/
function fromCodePoint(code) {
    if (code <= 0xffff)
        return String.fromCharCode(code);
    code -= 0x10000;
    return String.fromCharCode((code >> 10) + 0xd800, (code & 1023) + 0xdc00);
}
/**
The amount of positions a character takes up in a JavaScript string.
*/
function dist_codePointSize(code) { return code < 0x10000 ? 1 : 2; }

const DefaultSplit = /\r\n?|\n/;
/**
Distinguishes different ways in which positions can be mapped.
*/
var dist_MapMode = /*@__PURE__*/(function (MapMode) {
    /**
    Map a position to a valid new position, even when its context
    was deleted.
    */
    MapMode[MapMode["Simple"] = 0] = "Simple";
    /**
    Return null if deletion happens across the position.
    */
    MapMode[MapMode["TrackDel"] = 1] = "TrackDel";
    /**
    Return null if the character _before_ the position is deleted.
    */
    MapMode[MapMode["TrackBefore"] = 2] = "TrackBefore";
    /**
    Return null if the character _after_ the position is deleted.
    */
    MapMode[MapMode["TrackAfter"] = 3] = "TrackAfter";
return MapMode})(dist_MapMode || (dist_MapMode = {}));
/**
A change description is a variant of [change set](https://codemirror.net/6/docs/ref/#state.ChangeSet)
that doesn't store the inserted text. As such, it can't be
applied, but is cheaper to store and manipulate.
*/
class ChangeDesc {
    // Sections are encoded as pairs of integers. The first is the
    // length in the current document, and the second is -1 for
    // unaffected sections, and the length of the replacement content
    // otherwise. So an insertion would be (0, n>0), a deletion (n>0,
    // 0), and a replacement two positive numbers.
    /**
    @internal
    */
    constructor(
    /**
    @internal
    */
    sections) {
        this.sections = sections;
    }
    /**
    The length of the document before the change.
    */
    get length() {
        let result = 0;
        for (let i = 0; i < this.sections.length; i += 2)
            result += this.sections[i];
        return result;
    }
    /**
    The length of the document after the change.
    */
    get newLength() {
        let result = 0;
        for (let i = 0; i < this.sections.length; i += 2) {
            let ins = this.sections[i + 1];
            result += ins < 0 ? this.sections[i] : ins;
        }
        return result;
    }
    /**
    False when there are actual changes in this set.
    */
    get empty() { return this.sections.length == 0 || this.sections.length == 2 && this.sections[1] < 0; }
    /**
    Iterate over the unchanged parts left by these changes. `posA`
    provides the position of the range in the old document, `posB`
    the new position in the changed document.
    */
    iterGaps(f) {
        for (let i = 0, posA = 0, posB = 0; i < this.sections.length;) {
            let len = this.sections[i++], ins = this.sections[i++];
            if (ins < 0) {
                f(posA, posB, len);
                posB += len;
            }
            else {
                posB += ins;
            }
            posA += len;
        }
    }
    /**
    Iterate over the ranges changed by these changes. (See
    [`ChangeSet.iterChanges`](https://codemirror.net/6/docs/ref/#state.ChangeSet.iterChanges) for a
    variant that also provides you with the inserted text.)
    `fromA`/`toA` provides the extent of the change in the starting
    document, `fromB`/`toB` the extent of the replacement in the
    changed document.
    
    When `individual` is true, adjacent changes (which are kept
    separate for [position mapping](https://codemirror.net/6/docs/ref/#state.ChangeDesc.mapPos)) are
    reported separately.
    */
    iterChangedRanges(f, individual = false) {
        iterChanges(this, f, individual);
    }
    /**
    Get a description of the inverted form of these changes.
    */
    get invertedDesc() {
        let sections = [];
        for (let i = 0; i < this.sections.length;) {
            let len = this.sections[i++], ins = this.sections[i++];
            if (ins < 0)
                sections.push(len, ins);
            else
                sections.push(ins, len);
        }
        return new ChangeDesc(sections);
    }
    /**
    Compute the combined effect of applying another set of changes
    after this one. The length of the document after this set should
    match the length before `other`.
    */
    composeDesc(other) { return this.empty ? other : other.empty ? this : composeSets(this, other); }
    /**
    Map this description, which should start with the same document
    as `other`, over another set of changes, so that it can be
    applied after it. When `before` is true, map as if the changes
    in `this` happened before the ones in `other`.
    */
    mapDesc(other, before = false) { return other.empty ? this : mapSet(this, other, before); }
    mapPos(pos, assoc = -1, mode = dist_MapMode.Simple) {
        let posA = 0, posB = 0;
        for (let i = 0; i < this.sections.length;) {
            let len = this.sections[i++], ins = this.sections[i++], endA = posA + len;
            if (ins < 0) {
                if (endA > pos)
                    return posB + (pos - posA);
                posB += len;
            }
            else {
                if (mode != dist_MapMode.Simple && endA >= pos &&
                    (mode == dist_MapMode.TrackDel && posA < pos && endA > pos ||
                        mode == dist_MapMode.TrackBefore && posA < pos ||
                        mode == dist_MapMode.TrackAfter && endA > pos))
                    return null;
                if (endA > pos || endA == pos && assoc < 0 && !len)
                    return pos == posA || assoc < 0 ? posB : posB + ins;
                posB += ins;
            }
            posA = endA;
        }
        if (pos > posA)
            throw new RangeError(`Position ${pos} is out of range for changeset of length ${posA}`);
        return posB;
    }
    /**
    Check whether these changes touch a given range. When one of the
    changes entirely covers the range, the string `"cover"` is
    returned.
    */
    touchesRange(from, to = from) {
        for (let i = 0, pos = 0; i < this.sections.length && pos <= to;) {
            let len = this.sections[i++], ins = this.sections[i++], end = pos + len;
            if (ins >= 0 && pos <= to && end >= from)
                return pos < from && end > to ? "cover" : true;
            pos = end;
        }
        return false;
    }
    /**
    @internal
    */
    toString() {
        let result = "";
        for (let i = 0; i < this.sections.length;) {
            let len = this.sections[i++], ins = this.sections[i++];
            result += (result ? " " : "") + len + (ins >= 0 ? ":" + ins : "");
        }
        return result;
    }
    /**
    Serialize this change desc to a JSON-representable value.
    */
    toJSON() { return this.sections; }
    /**
    Create a change desc from its JSON representation (as produced
    by [`toJSON`](https://codemirror.net/6/docs/ref/#state.ChangeDesc.toJSON).
    */
    static fromJSON(json) {
        if (!Array.isArray(json) || json.length % 2 || json.some(a => typeof a != "number"))
            throw new RangeError("Invalid JSON representation of ChangeDesc");
        return new ChangeDesc(json);
    }
    /**
    @internal
    */
    static create(sections) { return new ChangeDesc(sections); }
}
/**
A change set represents a group of modifications to a document. It
stores the document length, and can only be applied to documents
with exactly that length.
*/
class ChangeSet extends ChangeDesc {
    constructor(sections, 
    /**
    @internal
    */
    inserted) {
        super(sections);
        this.inserted = inserted;
    }
    /**
    Apply the changes to a document, returning the modified
    document.
    */
    apply(doc) {
        if (this.length != doc.length)
            throw new RangeError("Applying change set to a document with the wrong length");
        iterChanges(this, (fromA, toA, fromB, _toB, text) => doc = doc.replace(fromB, fromB + (toA - fromA), text), false);
        return doc;
    }
    mapDesc(other, before = false) { return mapSet(this, other, before, true); }
    /**
    Given the document as it existed _before_ the changes, return a
    change set that represents the inverse of this set, which could
    be used to go from the document created by the changes back to
    the document as it existed before the changes.
    */
    invert(doc) {
        let sections = this.sections.slice(), inserted = [];
        for (let i = 0, pos = 0; i < sections.length; i += 2) {
            let len = sections[i], ins = sections[i + 1];
            if (ins >= 0) {
                sections[i] = ins;
                sections[i + 1] = len;
                let index = i >> 1;
                while (inserted.length < index)
                    inserted.push(Text.empty);
                inserted.push(len ? doc.slice(pos, pos + len) : Text.empty);
            }
            pos += len;
        }
        return new ChangeSet(sections, inserted);
    }
    /**
    Combine two subsequent change sets into a single set. `other`
    must start in the document produced by `this`. If `this` goes
    `docA` → `docB` and `other` represents `docB` → `docC`, the
    returned value will represent the change `docA` → `docC`.
    */
    compose(other) { return this.empty ? other : other.empty ? this : composeSets(this, other, true); }
    /**
    Given another change set starting in the same document, maps this
    change set over the other, producing a new change set that can be
    applied to the document produced by applying `other`. When
    `before` is `true`, order changes as if `this` comes before
    `other`, otherwise (the default) treat `other` as coming first.
    
    Given two changes `A` and `B`, `A.compose(B.map(A))` and
    `B.compose(A.map(B, true))` will produce the same document. This
    provides a basic form of [operational
    transformation](https://en.wikipedia.org/wiki/Operational_transformation),
    and can be used for collaborative editing.
    */
    map(other, before = false) { return other.empty ? this : mapSet(this, other, before, true); }
    /**
    Iterate over the changed ranges in the document, calling `f` for
    each, with the range in the original document (`fromA`-`toA`)
    and the range that replaces it in the new document
    (`fromB`-`toB`).
    
    When `individual` is true, adjacent changes are reported
    separately.
    */
    iterChanges(f, individual = false) {
        iterChanges(this, f, individual);
    }
    /**
    Get a [change description](https://codemirror.net/6/docs/ref/#state.ChangeDesc) for this change
    set.
    */
    get desc() { return ChangeDesc.create(this.sections); }
    /**
    @internal
    */
    filter(ranges) {
        let resultSections = [], resultInserted = [], filteredSections = [];
        let iter = new SectionIter(this);
        done: for (let i = 0, pos = 0;;) {
            let next = i == ranges.length ? 1e9 : ranges[i++];
            while (pos < next || pos == next && iter.len == 0) {
                if (iter.done)
                    break done;
                let len = Math.min(iter.len, next - pos);
                addSection(filteredSections, len, -1);
                let ins = iter.ins == -1 ? -1 : iter.off == 0 ? iter.ins : 0;
                addSection(resultSections, len, ins);
                if (ins > 0)
                    addInsert(resultInserted, resultSections, iter.text);
                iter.forward(len);
                pos += len;
            }
            let end = ranges[i++];
            while (pos < end) {
                if (iter.done)
                    break done;
                let len = Math.min(iter.len, end - pos);
                addSection(resultSections, len, -1);
                addSection(filteredSections, len, iter.ins == -1 ? -1 : iter.off == 0 ? iter.ins : 0);
                iter.forward(len);
                pos += len;
            }
        }
        return { changes: new ChangeSet(resultSections, resultInserted),
            filtered: ChangeDesc.create(filteredSections) };
    }
    /**
    Serialize this change set to a JSON-representable value.
    */
    toJSON() {
        let parts = [];
        for (let i = 0; i < this.sections.length; i += 2) {
            let len = this.sections[i], ins = this.sections[i + 1];
            if (ins < 0)
                parts.push(len);
            else if (ins == 0)
                parts.push([len]);
            else
                parts.push([len].concat(this.inserted[i >> 1].toJSON()));
        }
        return parts;
    }
    /**
    Create a change set for the given changes, for a document of the
    given length, using `lineSep` as line separator.
    */
    static of(changes, length, lineSep) {
        let sections = [], inserted = [], pos = 0;
        let total = null;
        function flush(force = false) {
            if (!force && !sections.length)
                return;
            if (pos < length)
                addSection(sections, length - pos, -1);
            let set = new ChangeSet(sections, inserted);
            total = total ? total.compose(set.map(total)) : set;
            sections = [];
            inserted = [];
            pos = 0;
        }
        function process(spec) {
            if (Array.isArray(spec)) {
                for (let sub of spec)
                    process(sub);
            }
            else if (spec instanceof ChangeSet) {
                if (spec.length != length)
                    throw new RangeError(`Mismatched change set length (got ${spec.length}, expected ${length})`);
                flush();
                total = total ? total.compose(spec.map(total)) : spec;
            }
            else {
                let { from, to = from, insert } = spec;
                if (from > to || from < 0 || to > length)
                    throw new RangeError(`Invalid change range ${from} to ${to} (in doc of length ${length})`);
                let insText = !insert ? Text.empty : typeof insert == "string" ? Text.of(insert.split(lineSep || DefaultSplit)) : insert;
                let insLen = insText.length;
                if (from == to && insLen == 0)
                    return;
                if (from < pos)
                    flush();
                if (from > pos)
                    addSection(sections, from - pos, -1);
                addSection(sections, to - from, insLen);
                addInsert(inserted, sections, insText);
                pos = to;
            }
        }
        process(changes);
        flush(!total);
        return total;
    }
    /**
    Create an empty changeset of the given length.
    */
    static empty(length) {
        return new ChangeSet(length ? [length, -1] : [], []);
    }
    /**
    Create a changeset from its JSON representation (as produced by
    [`toJSON`](https://codemirror.net/6/docs/ref/#state.ChangeSet.toJSON).
    */
    static fromJSON(json) {
        if (!Array.isArray(json))
            throw new RangeError("Invalid JSON representation of ChangeSet");
        let sections = [], inserted = [];
        for (let i = 0; i < json.length; i++) {
            let part = json[i];
            if (typeof part == "number") {
                sections.push(part, -1);
            }
            else if (!Array.isArray(part) || typeof part[0] != "number" || part.some((e, i) => i && typeof e != "string")) {
                throw new RangeError("Invalid JSON representation of ChangeSet");
            }
            else if (part.length == 1) {
                sections.push(part[0], 0);
            }
            else {
                while (inserted.length < i)
                    inserted.push(Text.empty);
                inserted[i] = Text.of(part.slice(1));
                sections.push(part[0], inserted[i].length);
            }
        }
        return new ChangeSet(sections, inserted);
    }
    /**
    @internal
    */
    static createSet(sections, inserted) {
        return new ChangeSet(sections, inserted);
    }
}
function addSection(sections, len, ins, forceJoin = false) {
    if (len == 0 && ins <= 0)
        return;
    let last = sections.length - 2;
    if (last >= 0 && ins <= 0 && ins == sections[last + 1])
        sections[last] += len;
    else if (last >= 0 && len == 0 && sections[last] == 0)
        sections[last + 1] += ins;
    else if (forceJoin) {
        sections[last] += len;
        sections[last + 1] += ins;
    }
    else
        sections.push(len, ins);
}
function addInsert(values, sections, value) {
    if (value.length == 0)
        return;
    let index = (sections.length - 2) >> 1;
    if (index < values.length) {
        values[values.length - 1] = values[values.length - 1].append(value);
    }
    else {
        while (values.length < index)
            values.push(Text.empty);
        values.push(value);
    }
}
function iterChanges(desc, f, individual) {
    let inserted = desc.inserted;
    for (let posA = 0, posB = 0, i = 0; i < desc.sections.length;) {
        let len = desc.sections[i++], ins = desc.sections[i++];
        if (ins < 0) {
            posA += len;
            posB += len;
        }
        else {
            let endA = posA, endB = posB, text = Text.empty;
            for (;;) {
                endA += len;
                endB += ins;
                if (ins && inserted)
                    text = text.append(inserted[(i - 2) >> 1]);
                if (individual || i == desc.sections.length || desc.sections[i + 1] < 0)
                    break;
                len = desc.sections[i++];
                ins = desc.sections[i++];
            }
            f(posA, endA, posB, endB, text);
            posA = endA;
            posB = endB;
        }
    }
}
function mapSet(setA, setB, before, mkSet = false) {
    // Produce a copy of setA that applies to the document after setB
    // has been applied (assuming both start at the same document).
    let sections = [], insert = mkSet ? [] : null;
    let a = new SectionIter(setA), b = new SectionIter(setB);
    // Iterate over both sets in parallel. inserted tracks, for changes
    // in A that have to be processed piece-by-piece, whether their
    // content has been inserted already, and refers to the section
    // index.
    for (let inserted = -1;;) {
        if (a.done && b.len || b.done && a.len) {
            throw new Error("Mismatched change set lengths");
        }
        else if (a.ins == -1 && b.ins == -1) {
            // Move across ranges skipped by both sets.
            let len = Math.min(a.len, b.len);
            addSection(sections, len, -1);
            a.forward(len);
            b.forward(len);
        }
        else if (b.ins >= 0 && (a.ins < 0 || inserted == a.i || a.off == 0 && (b.len < a.len || b.len == a.len && !before))) {
            // If there's a change in B that comes before the next change in
            // A (ordered by start pos, then len, then before flag), skip
            // that (and process any changes in A it covers).
            let len = b.len;
            addSection(sections, b.ins, -1);
            while (len) {
                let piece = Math.min(a.len, len);
                if (a.ins >= 0 && inserted < a.i && a.len <= piece) {
                    addSection(sections, 0, a.ins);
                    if (insert)
                        addInsert(insert, sections, a.text);
                    inserted = a.i;
                }
                a.forward(piece);
                len -= piece;
            }
            b.next();
        }
        else if (a.ins >= 0) {
            // Process the part of a change in A up to the start of the next
            // non-deletion change in B (if overlapping).
            let len = 0, left = a.len;
            while (left) {
                if (b.ins == -1) {
                    let piece = Math.min(left, b.len);
                    len += piece;
                    left -= piece;
                    b.forward(piece);
                }
                else if (b.ins == 0 && b.len < left) {
                    left -= b.len;
                    b.next();
                }
                else {
                    break;
                }
            }
            addSection(sections, len, inserted < a.i ? a.ins : 0);
            if (insert && inserted < a.i)
                addInsert(insert, sections, a.text);
            inserted = a.i;
            a.forward(a.len - left);
        }
        else if (a.done && b.done) {
            return insert ? ChangeSet.createSet(sections, insert) : ChangeDesc.create(sections);
        }
        else {
            throw new Error("Mismatched change set lengths");
        }
    }
}
function composeSets(setA, setB, mkSet = false) {
    let sections = [];
    let insert = mkSet ? [] : null;
    let a = new SectionIter(setA), b = new SectionIter(setB);
    for (let open = false;;) {
        if (a.done && b.done) {
            return insert ? ChangeSet.createSet(sections, insert) : ChangeDesc.create(sections);
        }
        else if (a.ins == 0) { // Deletion in A
            addSection(sections, a.len, 0, open);
            a.next();
        }
        else if (b.len == 0 && !b.done) { // Insertion in B
            addSection(sections, 0, b.ins, open);
            if (insert)
                addInsert(insert, sections, b.text);
            b.next();
        }
        else if (a.done || b.done) {
            throw new Error("Mismatched change set lengths");
        }
        else {
            let len = Math.min(a.len2, b.len), sectionLen = sections.length;
            if (a.ins == -1) {
                let insB = b.ins == -1 ? -1 : b.off ? 0 : b.ins;
                addSection(sections, len, insB, open);
                if (insert && insB)
                    addInsert(insert, sections, b.text);
            }
            else if (b.ins == -1) {
                addSection(sections, a.off ? 0 : a.len, len, open);
                if (insert)
                    addInsert(insert, sections, a.textBit(len));
            }
            else {
                addSection(sections, a.off ? 0 : a.len, b.off ? 0 : b.ins, open);
                if (insert && !b.off)
                    addInsert(insert, sections, b.text);
            }
            open = (a.ins > len || b.ins >= 0 && b.len > len) && (open || sections.length > sectionLen);
            a.forward2(len);
            b.forward(len);
        }
    }
}
class SectionIter {
    constructor(set) {
        this.set = set;
        this.i = 0;
        this.next();
    }
    next() {
        let { sections } = this.set;
        if (this.i < sections.length) {
            this.len = sections[this.i++];
            this.ins = sections[this.i++];
        }
        else {
            this.len = 0;
            this.ins = -2;
        }
        this.off = 0;
    }
    get done() { return this.ins == -2; }
    get len2() { return this.ins < 0 ? this.len : this.ins; }
    get text() {
        let { inserted } = this.set, index = (this.i - 2) >> 1;
        return index >= inserted.length ? Text.empty : inserted[index];
    }
    textBit(len) {
        let { inserted } = this.set, index = (this.i - 2) >> 1;
        return index >= inserted.length && !len ? Text.empty
            : inserted[index].slice(this.off, len == null ? undefined : this.off + len);
    }
    forward(len) {
        if (len == this.len)
            this.next();
        else {
            this.len -= len;
            this.off += len;
        }
    }
    forward2(len) {
        if (this.ins == -1)
            this.forward(len);
        else if (len == this.ins)
            this.next();
        else {
            this.ins -= len;
            this.off += len;
        }
    }
}

/**
A single selection range. When
[`allowMultipleSelections`](https://codemirror.net/6/docs/ref/#state.EditorState^allowMultipleSelections)
is enabled, a [selection](https://codemirror.net/6/docs/ref/#state.EditorSelection) may hold
multiple ranges. By default, selections hold exactly one range.
*/
class SelectionRange {
    constructor(
    /**
    The lower boundary of the range.
    */
    from, 
    /**
    The upper boundary of the range.
    */
    to, flags) {
        this.from = from;
        this.to = to;
        this.flags = flags;
    }
    /**
    The anchor of the range—the side that doesn't move when you
    extend it.
    */
    get anchor() { return this.flags & 32 /* RangeFlag.Inverted */ ? this.to : this.from; }
    /**
    The head of the range, which is moved when the range is
    [extended](https://codemirror.net/6/docs/ref/#state.SelectionRange.extend).
    */
    get head() { return this.flags & 32 /* RangeFlag.Inverted */ ? this.from : this.to; }
    /**
    True when `anchor` and `head` are at the same position.
    */
    get empty() { return this.from == this.to; }
    /**
    If this is a cursor that is explicitly associated with the
    character on one of its sides, this returns the side. -1 means
    the character before its position, 1 the character after, and 0
    means no association.
    */
    get assoc() { return this.flags & 8 /* RangeFlag.AssocBefore */ ? -1 : this.flags & 16 /* RangeFlag.AssocAfter */ ? 1 : 0; }
    /**
    The bidirectional text level associated with this cursor, if
    any.
    */
    get bidiLevel() {
        let level = this.flags & 7 /* RangeFlag.BidiLevelMask */;
        return level == 7 ? null : level;
    }
    /**
    The goal column (stored vertical offset) associated with a
    cursor. This is used to preserve the vertical position when
    [moving](https://codemirror.net/6/docs/ref/#view.EditorView.moveVertically) across
    lines of different length.
    */
    get goalColumn() {
        let value = this.flags >> 6 /* RangeFlag.GoalColumnOffset */;
        return value == 16777215 /* RangeFlag.NoGoalColumn */ ? undefined : value;
    }
    /**
    Map this range through a change, producing a valid range in the
    updated document.
    */
    map(change, assoc = -1) {
        let from, to;
        if (this.empty) {
            from = to = change.mapPos(this.from, assoc);
        }
        else {
            from = change.mapPos(this.from, 1);
            to = change.mapPos(this.to, -1);
        }
        return from == this.from && to == this.to ? this : new SelectionRange(from, to, this.flags);
    }
    /**
    Extend this range to cover at least `from` to `to`.
    */
    extend(from, to = from, assoc = 0) {
        if (from <= this.anchor && to >= this.anchor)
            return EditorSelection.range(from, to, undefined, undefined, assoc);
        let head = Math.abs(from - this.anchor) > Math.abs(to - this.anchor) ? from : to;
        return EditorSelection.range(this.anchor, head, undefined, undefined, assoc);
    }
    /**
    Compare this range to another range.
    */
    eq(other, includeAssoc = false) {
        return this.anchor == other.anchor && this.head == other.head && this.goalColumn == other.goalColumn &&
            (!includeAssoc || !this.empty || this.assoc == other.assoc);
    }
    /**
    Return a JSON-serializable object representing the range.
    */
    toJSON() { return { anchor: this.anchor, head: this.head }; }
    /**
    Convert a JSON representation of a range to a `SelectionRange`
    instance.
    */
    static fromJSON(json) {
        if (!json || typeof json.anchor != "number" || typeof json.head != "number")
            throw new RangeError("Invalid JSON representation for SelectionRange");
        return EditorSelection.range(json.anchor, json.head);
    }
    /**
    @internal
    */
    static create(from, to, flags) {
        return new SelectionRange(from, to, flags);
    }
}
/**
An editor selection holds one or more selection ranges.
*/
class EditorSelection {
    constructor(
    /**
    The ranges in the selection, sorted by position. Ranges cannot
    overlap (but they may touch, if they aren't empty).
    */
    ranges, 
    /**
    The index of the _main_ range in the selection (which is
    usually the range that was added last).
    */
    mainIndex) {
        this.ranges = ranges;
        this.mainIndex = mainIndex;
    }
    /**
    Map a selection through a change. Used to adjust the selection
    position for changes.
    */
    map(change, assoc = -1) {
        if (change.empty)
            return this;
        return EditorSelection.create(this.ranges.map(r => r.map(change, assoc)), this.mainIndex);
    }
    /**
    Compare this selection to another selection. By default, ranges
    are compared only by position. When `includeAssoc` is true,
    cursor ranges must also have the same
    [`assoc`](https://codemirror.net/6/docs/ref/#state.SelectionRange.assoc) value.
    */
    eq(other, includeAssoc = false) {
        if (this.ranges.length != other.ranges.length ||
            this.mainIndex != other.mainIndex)
            return false;
        for (let i = 0; i < this.ranges.length; i++)
            if (!this.ranges[i].eq(other.ranges[i], includeAssoc))
                return false;
        return true;
    }
    /**
    Get the primary selection range. Usually, you should make sure
    your code applies to _all_ ranges, by using methods like
    [`changeByRange`](https://codemirror.net/6/docs/ref/#state.EditorState.changeByRange).
    */
    get main() { return this.ranges[this.mainIndex]; }
    /**
    Make sure the selection only has one range. Returns a selection
    holding only the main range from this selection.
    */
    asSingle() {
        return this.ranges.length == 1 ? this : new EditorSelection([this.main], 0);
    }
    /**
    Extend this selection with an extra range.
    */
    addRange(range, main = true) {
        return EditorSelection.create([range].concat(this.ranges), main ? 0 : this.mainIndex + 1);
    }
    /**
    Replace a given range with another range, and then normalize the
    selection to merge and sort ranges if necessary.
    */
    replaceRange(range, which = this.mainIndex) {
        let ranges = this.ranges.slice();
        ranges[which] = range;
        return EditorSelection.create(ranges, this.mainIndex);
    }
    /**
    Convert this selection to an object that can be serialized to
    JSON.
    */
    toJSON() {
        return { ranges: this.ranges.map(r => r.toJSON()), main: this.mainIndex };
    }
    /**
    Create a selection from a JSON representation.
    */
    static fromJSON(json) {
        if (!json || !Array.isArray(json.ranges) || typeof json.main != "number" || json.main >= json.ranges.length)
            throw new RangeError("Invalid JSON representation for EditorSelection");
        return new EditorSelection(json.ranges.map((r) => SelectionRange.fromJSON(r)), json.main);
    }
    /**
    Create a selection holding a single range.
    */
    static single(anchor, head = anchor) {
        return new EditorSelection([EditorSelection.range(anchor, head)], 0);
    }
    /**
    Sort and merge the given set of ranges, creating a valid
    selection.
    */
    static create(ranges, mainIndex = 0) {
        if (ranges.length == 0)
            throw new RangeError("A selection needs at least one range");
        for (let pos = 0, i = 0; i < ranges.length; i++) {
            let range = ranges[i];
            if (range.empty ? range.from <= pos : range.from < pos)
                return EditorSelection.normalized(ranges.slice(), mainIndex);
            pos = range.to;
        }
        return new EditorSelection(ranges, mainIndex);
    }
    /**
    Create a cursor selection range at the given position. You can
    safely ignore the optional arguments in most situations.
    */
    static cursor(pos, assoc = 0, bidiLevel, goalColumn) {
        return SelectionRange.create(pos, pos, (assoc == 0 ? 0 : assoc < 0 ? 8 /* RangeFlag.AssocBefore */ : 16 /* RangeFlag.AssocAfter */) |
            (bidiLevel == null ? 7 : Math.min(6, bidiLevel)) |
            ((goalColumn !== null && goalColumn !== void 0 ? goalColumn : 16777215 /* RangeFlag.NoGoalColumn */) << 6 /* RangeFlag.GoalColumnOffset */));
    }
    /**
    Create a selection range.
    */
    static range(anchor, head, goalColumn, bidiLevel, assoc) {
        let flags = ((goalColumn !== null && goalColumn !== void 0 ? goalColumn : 16777215 /* RangeFlag.NoGoalColumn */) << 6 /* RangeFlag.GoalColumnOffset */) |
            (bidiLevel == null ? 7 : Math.min(6, bidiLevel));
        if (!assoc && anchor != head)
            assoc = head < anchor ? 1 : -1;
        return head < anchor ? SelectionRange.create(head, anchor, 32 /* RangeFlag.Inverted */ | 16 /* RangeFlag.AssocAfter */ | flags)
            : SelectionRange.create(anchor, head, (!assoc ? 0 : assoc < 0 ? 8 /* RangeFlag.AssocBefore */ : 16 /* RangeFlag.AssocAfter */) | flags);
    }
    /**
    @internal
    */
    static normalized(ranges, mainIndex = 0) {
        let main = ranges[mainIndex];
        ranges.sort((a, b) => a.from - b.from);
        mainIndex = ranges.indexOf(main);
        for (let i = 1; i < ranges.length; i++) {
            let range = ranges[i], prev = ranges[i - 1];
            if (range.empty ? range.from <= prev.to : range.from < prev.to) {
                let from = prev.from, to = Math.max(range.to, prev.to);
                if (i <= mainIndex)
                    mainIndex--;
                ranges.splice(--i, 2, range.anchor > range.head ? EditorSelection.range(to, from) : EditorSelection.range(from, to));
            }
        }
        return new EditorSelection(ranges, mainIndex);
    }
}
function checkSelection(selection, docLength) {
    for (let range of selection.ranges)
        if (range.to > docLength)
            throw new RangeError("Selection points outside of document");
}

let nextID = 0;
/**
A facet is a labeled value that is associated with an editor
state. It takes inputs from any number of extensions, and combines
those into a single output value.

Examples of uses of facets are the [tab
size](https://codemirror.net/6/docs/ref/#state.EditorState^tabSize), [editor
attributes](https://codemirror.net/6/docs/ref/#view.EditorView^editorAttributes), and [update
listeners](https://codemirror.net/6/docs/ref/#view.EditorView^updateListener).

Note that `Facet` instances can be used anywhere where
[`FacetReader`](https://codemirror.net/6/docs/ref/#state.FacetReader) is expected.
*/
class Facet {
    constructor(
    /**
    @internal
    */
    combine, 
    /**
    @internal
    */
    compareInput, 
    /**
    @internal
    */
    compare, isStatic, enables) {
        this.combine = combine;
        this.compareInput = compareInput;
        this.compare = compare;
        this.isStatic = isStatic;
        /**
        @internal
        */
        this.id = nextID++;
        this.default = combine([]);
        this.extensions = typeof enables == "function" ? enables(this) : enables;
    }
    /**
    Returns a facet reader for this facet, which can be used to
    [read](https://codemirror.net/6/docs/ref/#state.EditorState.facet) it but not to define values for it.
    */
    get reader() { return this; }
    /**
    Define a new facet.
    */
    static define(config = {}) {
        return new Facet(config.combine || ((a) => a), config.compareInput || ((a, b) => a === b), config.compare || (!config.combine ? sameArray : (a, b) => a === b), !!config.static, config.enables);
    }
    /**
    Returns an extension that adds the given value to this facet.
    */
    of(value) {
        return new FacetProvider([], this, 0 /* Provider.Static */, value);
    }
    /**
    Create an extension that computes a value for the facet from a
    state. You must take care to declare the parts of the state that
    this value depends on, since your function is only called again
    for a new state when one of those parts changed.
    
    In cases where your value depends only on a single field, you'll
    want to use the [`from`](https://codemirror.net/6/docs/ref/#state.Facet.from) method instead.
    */
    compute(deps, get) {
        if (this.isStatic)
            throw new Error("Can't compute a static facet");
        return new FacetProvider(deps, this, 1 /* Provider.Single */, get);
    }
    /**
    Create an extension that computes zero or more values for this
    facet from a state.
    */
    computeN(deps, get) {
        if (this.isStatic)
            throw new Error("Can't compute a static facet");
        return new FacetProvider(deps, this, 2 /* Provider.Multi */, get);
    }
    from(field, get) {
        if (!get)
            get = x => x;
        return this.compute([field], state => get(state.field(field)));
    }
}
function sameArray(a, b) {
    return a == b || a.length == b.length && a.every((e, i) => e === b[i]);
}
class FacetProvider {
    constructor(dependencies, facet, type, value) {
        this.dependencies = dependencies;
        this.facet = facet;
        this.type = type;
        this.value = value;
        this.id = nextID++;
    }
    dynamicSlot(addresses) {
        var _a;
        let getter = this.value;
        let compare = this.facet.compareInput;
        let id = this.id, idx = addresses[id] >> 1, multi = this.type == 2 /* Provider.Multi */;
        let depDoc = false, depSel = false, depAddrs = [];
        for (let dep of this.dependencies) {
            if (dep == "doc")
                depDoc = true;
            else if (dep == "selection")
                depSel = true;
            else if ((((_a = addresses[dep.id]) !== null && _a !== void 0 ? _a : 1) & 1) == 0)
                depAddrs.push(addresses[dep.id]);
        }
        return {
            create(state) {
                state.values[idx] = getter(state);
                return 1 /* SlotStatus.Changed */;
            },
            update(state, tr) {
                if ((depDoc && tr.docChanged) || (depSel && (tr.docChanged || tr.selection)) || ensureAll(state, depAddrs)) {
                    let newVal = getter(state);
                    if (multi ? !compareArray(newVal, state.values[idx], compare) : !compare(newVal, state.values[idx])) {
                        state.values[idx] = newVal;
                        return 1 /* SlotStatus.Changed */;
                    }
                }
                return 0;
            },
            reconfigure: (state, oldState) => {
                let newVal, oldAddr = oldState.config.address[id];
                if (oldAddr != null) {
                    let oldVal = getAddr(oldState, oldAddr);
                    if (this.dependencies.every(dep => {
                        return dep instanceof Facet ? oldState.facet(dep) === state.facet(dep) :
                            dep instanceof StateField ? oldState.field(dep, false) == state.field(dep, false) : true;
                    }) || (multi ? compareArray(newVal = getter(state), oldVal, compare) : compare(newVal = getter(state), oldVal))) {
                        state.values[idx] = oldVal;
                        return 0;
                    }
                }
                else {
                    newVal = getter(state);
                }
                state.values[idx] = newVal;
                return 1 /* SlotStatus.Changed */;
            }
        };
    }
}
function compareArray(a, b, compare) {
    if (a.length != b.length)
        return false;
    for (let i = 0; i < a.length; i++)
        if (!compare(a[i], b[i]))
            return false;
    return true;
}
function ensureAll(state, addrs) {
    let changed = false;
    for (let addr of addrs)
        if (ensureAddr(state, addr) & 1 /* SlotStatus.Changed */)
            changed = true;
    return changed;
}
function dynamicFacetSlot(addresses, facet, providers) {
    let providerAddrs = providers.map(p => addresses[p.id]);
    let providerTypes = providers.map(p => p.type);
    let dynamic = providerAddrs.filter(p => !(p & 1));
    let idx = addresses[facet.id] >> 1;
    function get(state) {
        let values = [];
        for (let i = 0; i < providerAddrs.length; i++) {
            let value = getAddr(state, providerAddrs[i]);
            if (providerTypes[i] == 2 /* Provider.Multi */)
                for (let val of value)
                    values.push(val);
            else
                values.push(value);
        }
        return facet.combine(values);
    }
    return {
        create(state) {
            for (let addr of providerAddrs)
                ensureAddr(state, addr);
            state.values[idx] = get(state);
            return 1 /* SlotStatus.Changed */;
        },
        update(state, tr) {
            if (!ensureAll(state, dynamic))
                return 0;
            let value = get(state);
            if (facet.compare(value, state.values[idx]))
                return 0;
            state.values[idx] = value;
            return 1 /* SlotStatus.Changed */;
        },
        reconfigure(state, oldState) {
            let depChanged = ensureAll(state, providerAddrs);
            let oldProviders = oldState.config.facets[facet.id], oldValue = oldState.facet(facet);
            if (oldProviders && !depChanged && sameArray(providers, oldProviders)) {
                state.values[idx] = oldValue;
                return 0;
            }
            let value = get(state);
            if (facet.compare(value, oldValue)) {
                state.values[idx] = oldValue;
                return 0;
            }
            state.values[idx] = value;
            return 1 /* SlotStatus.Changed */;
        }
    };
}
const initField = /*@__PURE__*/Facet.define({ static: true });
/**
Fields can store additional information in an editor state, and
keep it in sync with the rest of the state.
*/
class StateField {
    constructor(
    /**
    @internal
    */
    id, createF, updateF, compareF, 
    /**
    @internal
    */
    spec) {
        this.id = id;
        this.createF = createF;
        this.updateF = updateF;
        this.compareF = compareF;
        this.spec = spec;
        /**
        @internal
        */
        this.provides = undefined;
    }
    /**
    Define a state field.
    */
    static define(config) {
        let field = new StateField(nextID++, config.create, config.update, config.compare || ((a, b) => a === b), config);
        if (config.provide)
            field.provides = config.provide(field);
        return field;
    }
    create(state) {
        let init = state.facet(initField).find(i => i.field == this);
        return ((init === null || init === void 0 ? void 0 : init.create) || this.createF)(state);
    }
    /**
    @internal
    */
    slot(addresses) {
        let idx = addresses[this.id] >> 1;
        return {
            create: (state) => {
                state.values[idx] = this.create(state);
                return 1 /* SlotStatus.Changed */;
            },
            update: (state, tr) => {
                let oldVal = state.values[idx];
                let value = this.updateF(oldVal, tr);
                if (this.compareF(oldVal, value))
                    return 0;
                state.values[idx] = value;
                return 1 /* SlotStatus.Changed */;
            },
            reconfigure: (state, oldState) => {
                let init = state.facet(initField), oldInit = oldState.facet(initField), reInit;
                if ((reInit = init.find(i => i.field == this)) && reInit != oldInit.find(i => i.field == this)) {
                    state.values[idx] = reInit.create(state);
                    return 1 /* SlotStatus.Changed */;
                }
                if (oldState.config.address[this.id] != null) {
                    state.values[idx] = oldState.field(this);
                    return 0;
                }
                state.values[idx] = this.create(state);
                return 1 /* SlotStatus.Changed */;
            }
        };
    }
    /**
    Returns an extension that enables this field and overrides the
    way it is initialized. Can be useful when you need to provide a
    non-default starting value for the field.
    */
    init(create) {
        return [this, initField.of({ field: this, create })];
    }
    /**
    State field instances can be used as
    [`Extension`](https://codemirror.net/6/docs/ref/#state.Extension) values to enable the field in a
    given state.
    */
    get extension() { return this; }
}
const Prec_ = { lowest: 4, low: 3, default: 2, high: 1, highest: 0 };
function dist_prec(value) {
    return (ext) => new PrecExtension(ext, value);
}
/**
By default extensions are registered in the order they are found
in the flattened form of nested array that was provided.
Individual extension values can be assigned a precedence to
override this. Extensions that do not have a precedence set get
the precedence of the nearest parent with a precedence, or
[`default`](https://codemirror.net/6/docs/ref/#state.Prec.default) if there is no such parent. The
final ordering of extensions is determined by first sorting by
precedence and then by order within each precedence.
*/
const Prec = {
    /**
    The highest precedence level, for extensions that should end up
    near the start of the precedence ordering.
    */
    highest: /*@__PURE__*/dist_prec(Prec_.highest),
    /**
    A higher-than-default precedence, for extensions that should
    come before those with default precedence.
    */
    high: /*@__PURE__*/dist_prec(Prec_.high),
    /**
    The default precedence, which is also used for extensions
    without an explicit precedence.
    */
    default: /*@__PURE__*/dist_prec(Prec_.default),
    /**
    A lower-than-default precedence.
    */
    low: /*@__PURE__*/dist_prec(Prec_.low),
    /**
    The lowest precedence level. Meant for things that should end up
    near the end of the extension order.
    */
    lowest: /*@__PURE__*/dist_prec(Prec_.lowest)
};
class PrecExtension {
    constructor(inner, prec) {
        this.inner = inner;
        this.prec = prec;
    }
}
/**
Extension compartments can be used to make a configuration
dynamic. By [wrapping](https://codemirror.net/6/docs/ref/#state.Compartment.of) part of your
configuration in a compartment, you can later
[replace](https://codemirror.net/6/docs/ref/#state.Compartment.reconfigure) that part through a
transaction.
*/
class Compartment {
    /**
    Create an instance of this compartment to add to your [state
    configuration](https://codemirror.net/6/docs/ref/#state.EditorStateConfig.extensions).
    */
    of(ext) { return new CompartmentInstance(this, ext); }
    /**
    Create an [effect](https://codemirror.net/6/docs/ref/#state.TransactionSpec.effects) that
    reconfigures this compartment.
    */
    reconfigure(content) {
        return Compartment.reconfigure.of({ compartment: this, extension: content });
    }
    /**
    Get the current content of the compartment in the state, or
    `undefined` if it isn't present.
    */
    get(state) {
        return state.config.compartments.get(this);
    }
}
class CompartmentInstance {
    constructor(compartment, inner) {
        this.compartment = compartment;
        this.inner = inner;
    }
}
class Configuration {
    constructor(base, compartments, dynamicSlots, address, staticValues, facets) {
        this.base = base;
        this.compartments = compartments;
        this.dynamicSlots = dynamicSlots;
        this.address = address;
        this.staticValues = staticValues;
        this.facets = facets;
        this.statusTemplate = [];
        while (this.statusTemplate.length < dynamicSlots.length)
            this.statusTemplate.push(0 /* SlotStatus.Unresolved */);
    }
    staticFacet(facet) {
        let addr = this.address[facet.id];
        return addr == null ? facet.default : this.staticValues[addr >> 1];
    }
    static resolve(base, compartments, oldState) {
        let fields = [];
        let facets = Object.create(null);
        let newCompartments = new Map();
        for (let ext of flatten(base, compartments, newCompartments)) {
            if (ext instanceof StateField)
                fields.push(ext);
            else
                (facets[ext.facet.id] || (facets[ext.facet.id] = [])).push(ext);
        }
        let address = Object.create(null);
        let staticValues = [];
        let dynamicSlots = [];
        for (let field of fields) {
            address[field.id] = dynamicSlots.length << 1;
            dynamicSlots.push(a => field.slot(a));
        }
        let oldFacets = oldState === null || oldState === void 0 ? void 0 : oldState.config.facets;
        for (let id in facets) {
            let providers = facets[id], facet = providers[0].facet;
            let oldProviders = oldFacets && oldFacets[id] || [];
            if (providers.every(p => p.type == 0 /* Provider.Static */)) {
                address[facet.id] = (staticValues.length << 1) | 1;
                if (sameArray(oldProviders, providers)) {
                    staticValues.push(oldState.facet(facet));
                }
                else {
                    let value = facet.combine(providers.map(p => p.value));
                    staticValues.push(oldState && facet.compare(value, oldState.facet(facet)) ? oldState.facet(facet) : value);
                }
            }
            else {
                for (let p of providers) {
                    if (p.type == 0 /* Provider.Static */) {
                        address[p.id] = (staticValues.length << 1) | 1;
                        staticValues.push(p.value);
                    }
                    else {
                        address[p.id] = dynamicSlots.length << 1;
                        dynamicSlots.push(a => p.dynamicSlot(a));
                    }
                }
                address[facet.id] = dynamicSlots.length << 1;
                dynamicSlots.push(a => dynamicFacetSlot(a, facet, providers));
            }
        }
        let dynamic = dynamicSlots.map(f => f(address));
        return new Configuration(base, newCompartments, dynamic, address, staticValues, facets);
    }
}
function flatten(extension, compartments, newCompartments) {
    let result = [[], [], [], [], []];
    let seen = new Map();
    function inner(ext, prec) {
        let known = seen.get(ext);
        if (known != null) {
            if (known <= prec)
                return;
            let found = result[known].indexOf(ext);
            if (found > -1)
                result[known].splice(found, 1);
            if (ext instanceof CompartmentInstance)
                newCompartments.delete(ext.compartment);
        }
        seen.set(ext, prec);
        if (Array.isArray(ext)) {
            for (let e of ext)
                inner(e, prec);
        }
        else if (ext instanceof CompartmentInstance) {
            if (newCompartments.has(ext.compartment))
                throw new RangeError(`Duplicate use of compartment in extensions`);
            let content = compartments.get(ext.compartment) || ext.inner;
            newCompartments.set(ext.compartment, content);
            inner(content, prec);
        }
        else if (ext instanceof PrecExtension) {
            inner(ext.inner, ext.prec);
        }
        else if (ext instanceof StateField) {
            result[prec].push(ext);
            if (ext.provides)
                inner(ext.provides, prec);
        }
        else if (ext instanceof FacetProvider) {
            result[prec].push(ext);
            if (ext.facet.extensions)
                inner(ext.facet.extensions, Prec_.default);
        }
        else {
            let content = ext.extension;
            if (!content)
                throw new Error(`Unrecognized extension value in extension set (${ext}). This sometimes happens because multiple instances of @codemirror/state are loaded, breaking instanceof checks.`);
            inner(content, prec);
        }
    }
    inner(extension, Prec_.default);
    return result.reduce((a, b) => a.concat(b));
}
function ensureAddr(state, addr) {
    if (addr & 1)
        return 2 /* SlotStatus.Computed */;
    let idx = addr >> 1;
    let status = state.status[idx];
    if (status == 4 /* SlotStatus.Computing */)
        throw new Error("Cyclic dependency between fields and/or facets");
    if (status & 2 /* SlotStatus.Computed */)
        return status;
    state.status[idx] = 4 /* SlotStatus.Computing */;
    let changed = state.computeSlot(state, state.config.dynamicSlots[idx]);
    return state.status[idx] = 2 /* SlotStatus.Computed */ | changed;
}
function getAddr(state, addr) {
    return addr & 1 ? state.config.staticValues[addr >> 1] : state.values[addr >> 1];
}

const languageData = /*@__PURE__*/Facet.define();
const allowMultipleSelections = /*@__PURE__*/Facet.define({
    combine: values => values.some(v => v),
    static: true
});
const lineSeparator = /*@__PURE__*/Facet.define({
    combine: values => values.length ? values[0] : undefined,
    static: true
});
const changeFilter = /*@__PURE__*/Facet.define();
const transactionFilter = /*@__PURE__*/Facet.define();
const transactionExtender = /*@__PURE__*/Facet.define();
const readOnly = /*@__PURE__*/Facet.define({
    combine: values => values.length ? values[0] : false
});

/**
Annotations are tagged values that are used to add metadata to
transactions in an extensible way. They should be used to model
things that effect the entire transaction (such as its [time
stamp](https://codemirror.net/6/docs/ref/#state.Transaction^time) or information about its
[origin](https://codemirror.net/6/docs/ref/#state.Transaction^userEvent)). For effects that happen
_alongside_ the other changes made by the transaction, [state
effects](https://codemirror.net/6/docs/ref/#state.StateEffect) are more appropriate.
*/
class Annotation {
    /**
    @internal
    */
    constructor(
    /**
    The annotation type.
    */
    type, 
    /**
    The value of this annotation.
    */
    value) {
        this.type = type;
        this.value = value;
    }
    /**
    Define a new type of annotation.
    */
    static define() { return new AnnotationType(); }
}
/**
Marker that identifies a type of [annotation](https://codemirror.net/6/docs/ref/#state.Annotation).
*/
class AnnotationType {
    /**
    Create an instance of this annotation.
    */
    of(value) { return new Annotation(this, value); }
}
/**
Representation of a type of state effect. Defined with
[`StateEffect.define`](https://codemirror.net/6/docs/ref/#state.StateEffect^define).
*/
class StateEffectType {
    /**
    @internal
    */
    constructor(
    // The `any` types in these function types are there to work
    // around TypeScript issue #37631, where the type guard on
    // `StateEffect.is` mysteriously stops working when these properly
    // have type `Value`.
    /**
    @internal
    */
    map) {
        this.map = map;
    }
    /**
    Create a [state effect](https://codemirror.net/6/docs/ref/#state.StateEffect) instance of this
    type.
    */
    of(value) { return new StateEffect(this, value); }
}
/**
State effects can be used to represent additional effects
associated with a [transaction](https://codemirror.net/6/docs/ref/#state.Transaction.effects). They
are often useful to model changes to custom [state
fields](https://codemirror.net/6/docs/ref/#state.StateField), when those changes aren't implicit in
document or selection changes.
*/
class StateEffect {
    /**
    @internal
    */
    constructor(
    /**
    @internal
    */
    type, 
    /**
    The value of this effect.
    */
    value) {
        this.type = type;
        this.value = value;
    }
    /**
    Map this effect through a position mapping. Will return
    `undefined` when that ends up deleting the effect.
    */
    map(mapping) {
        let mapped = this.type.map(this.value, mapping);
        return mapped === undefined ? undefined : mapped == this.value ? this : new StateEffect(this.type, mapped);
    }
    /**
    Tells you whether this effect object is of a given
    [type](https://codemirror.net/6/docs/ref/#state.StateEffectType).
    */
    is(type) { return this.type == type; }
    /**
    Define a new effect type. The type parameter indicates the type
    of values that his effect holds. It should be a type that
    doesn't include `undefined`, since that is used in
    [mapping](https://codemirror.net/6/docs/ref/#state.StateEffect.map) to indicate that an effect is
    removed.
    */
    static define(spec = {}) {
        return new StateEffectType(spec.map || (v => v));
    }
    /**
    Map an array of effects through a change set.
    */
    static mapEffects(effects, mapping) {
        if (!effects.length)
            return effects;
        let result = [];
        for (let effect of effects) {
            let mapped = effect.map(mapping);
            if (mapped)
                result.push(mapped);
        }
        return result;
    }
}
/**
This effect can be used to reconfigure the root extensions of
the editor. Doing this will discard any extensions
[appended](https://codemirror.net/6/docs/ref/#state.StateEffect^appendConfig), but does not reset
the content of [reconfigured](https://codemirror.net/6/docs/ref/#state.Compartment.reconfigure)
compartments.
*/
StateEffect.reconfigure = /*@__PURE__*/StateEffect.define();
/**
Append extensions to the top-level configuration of the editor.
*/
StateEffect.appendConfig = /*@__PURE__*/StateEffect.define();
/**
Changes to the editor state are grouped into transactions.
Typically, a user action creates a single transaction, which may
contain any number of document changes, may change the selection,
or have other effects. Create a transaction by calling
[`EditorState.update`](https://codemirror.net/6/docs/ref/#state.EditorState.update), or immediately
dispatch one by calling
[`EditorView.dispatch`](https://codemirror.net/6/docs/ref/#view.EditorView.dispatch).
*/
class Transaction {
    constructor(
    /**
    The state from which the transaction starts.
    */
    startState, 
    /**
    The document changes made by this transaction.
    */
    changes, 
    /**
    The selection set by this transaction, or undefined if it
    doesn't explicitly set a selection.
    */
    selection, 
    /**
    The effects added to the transaction.
    */
    effects, 
    /**
    @internal
    */
    annotations, 
    /**
    Whether the selection should be scrolled into view after this
    transaction is dispatched.
    */
    scrollIntoView) {
        this.startState = startState;
        this.changes = changes;
        this.selection = selection;
        this.effects = effects;
        this.annotations = annotations;
        this.scrollIntoView = scrollIntoView;
        /**
        @internal
        */
        this._doc = null;
        /**
        @internal
        */
        this._state = null;
        if (selection)
            checkSelection(selection, changes.newLength);
        if (!annotations.some((a) => a.type == Transaction.time))
            this.annotations = annotations.concat(Transaction.time.of(Date.now()));
    }
    /**
    @internal
    */
    static create(startState, changes, selection, effects, annotations, scrollIntoView) {
        return new Transaction(startState, changes, selection, effects, annotations, scrollIntoView);
    }
    /**
    The new document produced by the transaction. Contrary to
    [`.state`](https://codemirror.net/6/docs/ref/#state.Transaction.state)`.doc`, accessing this won't
    force the entire new state to be computed right away, so it is
    recommended that [transaction
    filters](https://codemirror.net/6/docs/ref/#state.EditorState^transactionFilter) use this getter
    when they need to look at the new document.
    */
    get newDoc() {
        return this._doc || (this._doc = this.changes.apply(this.startState.doc));
    }
    /**
    The new selection produced by the transaction. If
    [`this.selection`](https://codemirror.net/6/docs/ref/#state.Transaction.selection) is undefined,
    this will [map](https://codemirror.net/6/docs/ref/#state.EditorSelection.map) the start state's
    current selection through the changes made by the transaction.
    */
    get newSelection() {
        return this.selection || this.startState.selection.map(this.changes);
    }
    /**
    The new state created by the transaction. Computed on demand
    (but retained for subsequent access), so it is recommended not to
    access it in [transaction
    filters](https://codemirror.net/6/docs/ref/#state.EditorState^transactionFilter) when possible.
    */
    get state() {
        if (!this._state)
            this.startState.applyTransaction(this);
        return this._state;
    }
    /**
    Get the value of the given annotation type, if any.
    */
    annotation(type) {
        for (let ann of this.annotations)
            if (ann.type == type)
                return ann.value;
        return undefined;
    }
    /**
    Indicates whether the transaction changed the document.
    */
    get docChanged() { return !this.changes.empty; }
    /**
    Indicates whether this transaction reconfigures the state
    (through a [configuration compartment](https://codemirror.net/6/docs/ref/#state.Compartment) or
    with a top-level configuration
    [effect](https://codemirror.net/6/docs/ref/#state.StateEffect^reconfigure).
    */
    get reconfigured() { return this.startState.config != this.state.config; }
    /**
    Returns true if the transaction has a [user
    event](https://codemirror.net/6/docs/ref/#state.Transaction^userEvent) annotation that is equal to
    or more specific than `event`. For example, if the transaction
    has `"select.pointer"` as user event, `"select"` and
    `"select.pointer"` will match it.
    */
    isUserEvent(event) {
        let e = this.annotation(Transaction.userEvent);
        return !!(e && (e == event || e.length > event.length && e.slice(0, event.length) == event && e[event.length] == "."));
    }
}
/**
Annotation used to store transaction timestamps. Automatically
added to every transaction, holding `Date.now()`.
*/
Transaction.time = /*@__PURE__*/Annotation.define();
/**
Annotation used to associate a transaction with a user interface
event. Holds a string identifying the event, using a
dot-separated format to support attaching more specific
information. The events used by the core libraries are:

 - `"input"` when content is entered
   - `"input.type"` for typed input
     - `"input.type.compose"` for composition
   - `"input.paste"` for pasted input
   - `"input.drop"` when adding content with drag-and-drop
   - `"input.complete"` when autocompleting
 - `"delete"` when the user deletes content
   - `"delete.selection"` when deleting the selection
   - `"delete.forward"` when deleting forward from the selection
   - `"delete.backward"` when deleting backward from the selection
   - `"delete.cut"` when cutting to the clipboard
 - `"move"` when content is moved
   - `"move.drop"` when content is moved within the editor through drag-and-drop
 - `"select"` when explicitly changing the selection
   - `"select.pointer"` when selecting with a mouse or other pointing device
 - `"undo"` and `"redo"` for history actions

Use [`isUserEvent`](https://codemirror.net/6/docs/ref/#state.Transaction.isUserEvent) to check
whether the annotation matches a given event.
*/
Transaction.userEvent = /*@__PURE__*/Annotation.define();
/**
Annotation indicating whether a transaction should be added to
the undo history or not.
*/
Transaction.addToHistory = /*@__PURE__*/Annotation.define();
/**
Annotation indicating (when present and true) that a transaction
represents a change made by some other actor, not the user. This
is used, for example, to tag other people's changes in
collaborative editing.
*/
Transaction.remote = /*@__PURE__*/Annotation.define();
function joinRanges(a, b) {
    let result = [];
    for (let iA = 0, iB = 0;;) {
        let from, to;
        if (iA < a.length && (iB == b.length || b[iB] >= a[iA])) {
            from = a[iA++];
            to = a[iA++];
        }
        else if (iB < b.length) {
            from = b[iB++];
            to = b[iB++];
        }
        else
            return result;
        if (!result.length || result[result.length - 1] < from)
            result.push(from, to);
        else if (result[result.length - 1] < to)
            result[result.length - 1] = to;
    }
}
function mergeTransaction(a, b, sequential) {
    var _a;
    let mapForA, mapForB, changes;
    if (sequential) {
        mapForA = b.changes;
        mapForB = ChangeSet.empty(b.changes.length);
        changes = a.changes.compose(b.changes);
    }
    else {
        mapForA = b.changes.map(a.changes);
        mapForB = a.changes.mapDesc(b.changes, true);
        changes = a.changes.compose(mapForA);
    }
    return {
        changes,
        selection: b.selection ? b.selection.map(mapForB) : (_a = a.selection) === null || _a === void 0 ? void 0 : _a.map(mapForA),
        effects: StateEffect.mapEffects(a.effects, mapForA).concat(StateEffect.mapEffects(b.effects, mapForB)),
        annotations: a.annotations.length ? a.annotations.concat(b.annotations) : b.annotations,
        scrollIntoView: a.scrollIntoView || b.scrollIntoView
    };
}
function resolveTransactionInner(state, spec, docSize) {
    let sel = spec.selection, annotations = asArray(spec.annotations);
    if (spec.userEvent)
        annotations = annotations.concat(Transaction.userEvent.of(spec.userEvent));
    return {
        changes: spec.changes instanceof ChangeSet ? spec.changes
            : ChangeSet.of(spec.changes || [], docSize, state.facet(lineSeparator)),
        selection: sel && (sel instanceof EditorSelection ? sel : EditorSelection.single(sel.anchor, sel.head)),
        effects: asArray(spec.effects),
        annotations,
        scrollIntoView: !!spec.scrollIntoView
    };
}
function resolveTransaction(state, specs, filter) {
    let s = resolveTransactionInner(state, specs.length ? specs[0] : {}, state.doc.length);
    if (specs.length && specs[0].filter === false)
        filter = false;
    for (let i = 1; i < specs.length; i++) {
        if (specs[i].filter === false)
            filter = false;
        let seq = !!specs[i].sequential;
        s = mergeTransaction(s, resolveTransactionInner(state, specs[i], seq ? s.changes.newLength : state.doc.length), seq);
    }
    let tr = Transaction.create(state, s.changes, s.selection, s.effects, s.annotations, s.scrollIntoView);
    return extendTransaction(filter ? filterTransaction(tr) : tr);
}
// Finish a transaction by applying filters if necessary.
function filterTransaction(tr) {
    let state = tr.startState;
    // Change filters
    let result = true;
    for (let filter of state.facet(changeFilter)) {
        let value = filter(tr);
        if (value === false) {
            result = false;
            break;
        }
        if (Array.isArray(value))
            result = result === true ? value : joinRanges(result, value);
    }
    if (result !== true) {
        let changes, back;
        if (result === false) {
            back = tr.changes.invertedDesc;
            changes = ChangeSet.empty(state.doc.length);
        }
        else {
            let filtered = tr.changes.filter(result);
            changes = filtered.changes;
            back = filtered.filtered.mapDesc(filtered.changes).invertedDesc;
        }
        tr = Transaction.create(state, changes, tr.selection && tr.selection.map(back), StateEffect.mapEffects(tr.effects, back), tr.annotations, tr.scrollIntoView);
    }
    // Transaction filters
    let filters = state.facet(transactionFilter);
    for (let i = filters.length - 1; i >= 0; i--) {
        let filtered = filters[i](tr);
        if (filtered instanceof Transaction)
            tr = filtered;
        else if (Array.isArray(filtered) && filtered.length == 1 && filtered[0] instanceof Transaction)
            tr = filtered[0];
        else
            tr = resolveTransaction(state, asArray(filtered), false);
    }
    return tr;
}
function extendTransaction(tr) {
    let state = tr.startState, extenders = state.facet(transactionExtender), spec = tr;
    for (let i = extenders.length - 1; i >= 0; i--) {
        let extension = extenders[i](tr);
        if (extension && Object.keys(extension).length)
            spec = mergeTransaction(spec, resolveTransactionInner(state, extension, tr.changes.newLength), true);
    }
    return spec == tr ? tr : Transaction.create(state, tr.changes, tr.selection, spec.effects, spec.annotations, spec.scrollIntoView);
}
const none = [];
function asArray(value) {
    return value == null ? none : Array.isArray(value) ? value : [value];
}

/**
The categories produced by a [character
categorizer](https://codemirror.net/6/docs/ref/#state.EditorState.charCategorizer). These are used
do things like selecting by word.
*/
var dist_CharCategory = /*@__PURE__*/(function (CharCategory) {
    /**
    Word characters.
    */
    CharCategory[CharCategory["Word"] = 0] = "Word";
    /**
    Whitespace.
    */
    CharCategory[CharCategory["Space"] = 1] = "Space";
    /**
    Anything else.
    */
    CharCategory[CharCategory["Other"] = 2] = "Other";
return CharCategory})(dist_CharCategory || (dist_CharCategory = {}));
const nonASCIISingleCaseWordChar = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;
let wordChar;
try {
    wordChar = /*@__PURE__*/new RegExp("[\\p{Alphabetic}\\p{Number}_]", "u");
}
catch (_) { }
function hasWordChar(str) {
    if (wordChar)
        return wordChar.test(str);
    for (let i = 0; i < str.length; i++) {
        let ch = str[i];
        if (/\w/.test(ch) || ch > "\x80" && (ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch)))
            return true;
    }
    return false;
}
function makeCategorizer(wordChars) {
    return (char) => {
        if (!/\S/.test(char))
            return dist_CharCategory.Space;
        if (hasWordChar(char))
            return dist_CharCategory.Word;
        for (let i = 0; i < wordChars.length; i++)
            if (char.indexOf(wordChars[i]) > -1)
                return dist_CharCategory.Word;
        return dist_CharCategory.Other;
    };
}

/**
The editor state class is a persistent (immutable) data structure.
To update a state, you [create](https://codemirror.net/6/docs/ref/#state.EditorState.update) a
[transaction](https://codemirror.net/6/docs/ref/#state.Transaction), which produces a _new_ state
instance, without modifying the original object.

As such, _never_ mutate properties of a state directly. That'll
just break things.
*/
class EditorState {
    constructor(
    /**
    @internal
    */
    config, 
    /**
    The current document.
    */
    doc, 
    /**
    The current selection.
    */
    selection, 
    /**
    @internal
    */
    values, computeSlot, tr) {
        this.config = config;
        this.doc = doc;
        this.selection = selection;
        this.values = values;
        this.status = config.statusTemplate.slice();
        this.computeSlot = computeSlot;
        // Fill in the computed state immediately, so that further queries
        // for it made during the update return this state
        if (tr)
            tr._state = this;
        for (let i = 0; i < this.config.dynamicSlots.length; i++)
            ensureAddr(this, i << 1);
        this.computeSlot = null;
    }
    field(field, require = true) {
        let addr = this.config.address[field.id];
        if (addr == null) {
            if (require)
                throw new RangeError("Field is not present in this state");
            return undefined;
        }
        ensureAddr(this, addr);
        return getAddr(this, addr);
    }
    /**
    Create a [transaction](https://codemirror.net/6/docs/ref/#state.Transaction) that updates this
    state. Any number of [transaction specs](https://codemirror.net/6/docs/ref/#state.TransactionSpec)
    can be passed. Unless
    [`sequential`](https://codemirror.net/6/docs/ref/#state.TransactionSpec.sequential) is set, the
    [changes](https://codemirror.net/6/docs/ref/#state.TransactionSpec.changes) (if any) of each spec
    are assumed to start in the _current_ document (not the document
    produced by previous specs), and its
    [selection](https://codemirror.net/6/docs/ref/#state.TransactionSpec.selection) and
    [effects](https://codemirror.net/6/docs/ref/#state.TransactionSpec.effects) are assumed to refer
    to the document created by its _own_ changes. The resulting
    transaction contains the combined effect of all the different
    specs. For [selection](https://codemirror.net/6/docs/ref/#state.TransactionSpec.selection), later
    specs take precedence over earlier ones.
    */
    update(...specs) {
        return resolveTransaction(this, specs, true);
    }
    /**
    @internal
    */
    applyTransaction(tr) {
        let conf = this.config, { base, compartments } = conf;
        for (let effect of tr.effects) {
            if (effect.is(Compartment.reconfigure)) {
                if (conf) {
                    compartments = new Map;
                    conf.compartments.forEach((val, key) => compartments.set(key, val));
                    conf = null;
                }
                compartments.set(effect.value.compartment, effect.value.extension);
            }
            else if (effect.is(StateEffect.reconfigure)) {
                conf = null;
                base = effect.value;
            }
            else if (effect.is(StateEffect.appendConfig)) {
                conf = null;
                base = asArray(base).concat(effect.value);
            }
        }
        let startValues;
        if (!conf) {
            conf = Configuration.resolve(base, compartments, this);
            let intermediateState = new EditorState(conf, this.doc, this.selection, conf.dynamicSlots.map(() => null), (state, slot) => slot.reconfigure(state, this), null);
            startValues = intermediateState.values;
        }
        else {
            startValues = tr.startState.values.slice();
        }
        let selection = tr.startState.facet(allowMultipleSelections) ? tr.newSelection : tr.newSelection.asSingle();
        new EditorState(conf, tr.newDoc, selection, startValues, (state, slot) => slot.update(state, tr), tr);
    }
    /**
    Create a [transaction spec](https://codemirror.net/6/docs/ref/#state.TransactionSpec) that
    replaces every selection range with the given content.
    */
    replaceSelection(text) {
        if (typeof text == "string")
            text = this.toText(text);
        return this.changeByRange(range => ({ changes: { from: range.from, to: range.to, insert: text },
            range: EditorSelection.cursor(range.from + text.length) }));
    }
    /**
    Create a set of changes and a new selection by running the given
    function for each range in the active selection. The function
    can return an optional set of changes (in the coordinate space
    of the start document), plus an updated range (in the coordinate
    space of the document produced by the call's own changes). This
    method will merge all the changes and ranges into a single
    changeset and selection, and return it as a [transaction
    spec](https://codemirror.net/6/docs/ref/#state.TransactionSpec), which can be passed to
    [`update`](https://codemirror.net/6/docs/ref/#state.EditorState.update).
    */
    changeByRange(f) {
        let sel = this.selection;
        let result1 = f(sel.ranges[0]);
        let changes = this.changes(result1.changes), ranges = [result1.range];
        let effects = asArray(result1.effects);
        for (let i = 1; i < sel.ranges.length; i++) {
            let result = f(sel.ranges[i]);
            let newChanges = this.changes(result.changes), newMapped = newChanges.map(changes);
            for (let j = 0; j < i; j++)
                ranges[j] = ranges[j].map(newMapped);
            let mapBy = changes.mapDesc(newChanges, true);
            ranges.push(result.range.map(mapBy));
            changes = changes.compose(newMapped);
            effects = StateEffect.mapEffects(effects, newMapped).concat(StateEffect.mapEffects(asArray(result.effects), mapBy));
        }
        return {
            changes,
            selection: EditorSelection.create(ranges, sel.mainIndex),
            effects
        };
    }
    /**
    Create a [change set](https://codemirror.net/6/docs/ref/#state.ChangeSet) from the given change
    description, taking the state's document length and line
    separator into account.
    */
    changes(spec = []) {
        if (spec instanceof ChangeSet)
            return spec;
        return ChangeSet.of(spec, this.doc.length, this.facet(EditorState.lineSeparator));
    }
    /**
    Using the state's [line
    separator](https://codemirror.net/6/docs/ref/#state.EditorState^lineSeparator), create a
    [`Text`](https://codemirror.net/6/docs/ref/#state.Text) instance from the given string.
    */
    toText(string) {
        return Text.of(string.split(this.facet(EditorState.lineSeparator) || DefaultSplit));
    }
    /**
    Return the given range of the document as a string.
    */
    sliceDoc(from = 0, to = this.doc.length) {
        return this.doc.sliceString(from, to, this.lineBreak);
    }
    /**
    Get the value of a state [facet](https://codemirror.net/6/docs/ref/#state.Facet).
    */
    facet(facet) {
        let addr = this.config.address[facet.id];
        if (addr == null)
            return facet.default;
        ensureAddr(this, addr);
        return getAddr(this, addr);
    }
    /**
    Convert this state to a JSON-serializable object. When custom
    fields should be serialized, you can pass them in as an object
    mapping property names (in the resulting object, which should
    not use `doc` or `selection`) to fields.
    */
    toJSON(fields) {
        let result = {
            doc: this.sliceDoc(),
            selection: this.selection.toJSON()
        };
        if (fields)
            for (let prop in fields) {
                let value = fields[prop];
                if (value instanceof StateField && this.config.address[value.id] != null)
                    result[prop] = value.spec.toJSON(this.field(fields[prop]), this);
            }
        return result;
    }
    /**
    Deserialize a state from its JSON representation. When custom
    fields should be deserialized, pass the same object you passed
    to [`toJSON`](https://codemirror.net/6/docs/ref/#state.EditorState.toJSON) when serializing as
    third argument.
    */
    static fromJSON(json, config = {}, fields) {
        if (!json || typeof json.doc != "string")
            throw new RangeError("Invalid JSON representation for EditorState");
        let fieldInit = [];
        if (fields)
            for (let prop in fields) {
                if (Object.prototype.hasOwnProperty.call(json, prop)) {
                    let field = fields[prop], value = json[prop];
                    fieldInit.push(field.init(state => field.spec.fromJSON(value, state)));
                }
            }
        return EditorState.create({
            doc: json.doc,
            selection: EditorSelection.fromJSON(json.selection),
            extensions: config.extensions ? fieldInit.concat([config.extensions]) : fieldInit
        });
    }
    /**
    Create a new state. You'll usually only need this when
    initializing an editor—updated states are created by applying
    transactions.
    */
    static create(config = {}) {
        let configuration = Configuration.resolve(config.extensions || [], new Map);
        let doc = config.doc instanceof Text ? config.doc
            : Text.of((config.doc || "").split(configuration.staticFacet(EditorState.lineSeparator) || DefaultSplit));
        let selection = !config.selection ? EditorSelection.single(0)
            : config.selection instanceof EditorSelection ? config.selection
                : EditorSelection.single(config.selection.anchor, config.selection.head);
        checkSelection(selection, doc.length);
        if (!configuration.staticFacet(allowMultipleSelections))
            selection = selection.asSingle();
        return new EditorState(configuration, doc, selection, configuration.dynamicSlots.map(() => null), (state, slot) => slot.create(state), null);
    }
    /**
    The size (in columns) of a tab in the document, determined by
    the [`tabSize`](https://codemirror.net/6/docs/ref/#state.EditorState^tabSize) facet.
    */
    get tabSize() { return this.facet(EditorState.tabSize); }
    /**
    Get the proper [line-break](https://codemirror.net/6/docs/ref/#state.EditorState^lineSeparator)
    string for this state.
    */
    get lineBreak() { return this.facet(EditorState.lineSeparator) || "\n"; }
    /**
    Returns true when the editor is
    [configured](https://codemirror.net/6/docs/ref/#state.EditorState^readOnly) to be read-only.
    */
    get readOnly() { return this.facet(readOnly); }
    /**
    Look up a translation for the given phrase (via the
    [`phrases`](https://codemirror.net/6/docs/ref/#state.EditorState^phrases) facet), or return the
    original string if no translation is found.
    
    If additional arguments are passed, they will be inserted in
    place of markers like `$1` (for the first value) and `$2`, etc.
    A single `$` is equivalent to `$1`, and `$$` will produce a
    literal dollar sign.
    */
    phrase(phrase, ...insert) {
        for (let map of this.facet(EditorState.phrases))
            if (Object.prototype.hasOwnProperty.call(map, phrase)) {
                phrase = map[phrase];
                break;
            }
        if (insert.length)
            phrase = phrase.replace(/\$(\$|\d*)/g, (m, i) => {
                if (i == "$")
                    return "$";
                let n = +(i || 1);
                return !n || n > insert.length ? m : insert[n - 1];
            });
        return phrase;
    }
    /**
    Find the values for a given language data field, provided by the
    the [`languageData`](https://codemirror.net/6/docs/ref/#state.EditorState^languageData) facet.
    
    Examples of language data fields are...
    
    - [`"commentTokens"`](https://codemirror.net/6/docs/ref/#commands.CommentTokens) for specifying
      comment syntax.
    - [`"autocomplete"`](https://codemirror.net/6/docs/ref/#autocomplete.autocompletion^config.override)
      for providing language-specific completion sources.
    - [`"wordChars"`](https://codemirror.net/6/docs/ref/#state.EditorState.charCategorizer) for adding
      characters that should be considered part of words in this
      language.
    - [`"closeBrackets"`](https://codemirror.net/6/docs/ref/#autocomplete.CloseBracketConfig) controls
      bracket closing behavior.
    */
    languageDataAt(name, pos, side = -1) {
        let values = [];
        for (let provider of this.facet(languageData)) {
            for (let result of provider(this, pos, side)) {
                if (Object.prototype.hasOwnProperty.call(result, name))
                    values.push(result[name]);
            }
        }
        return values;
    }
    /**
    Return a function that can categorize strings (expected to
    represent a single [grapheme cluster](https://codemirror.net/6/docs/ref/#state.findClusterBreak))
    into one of:
    
     - Word (contains an alphanumeric character or a character
       explicitly listed in the local language's `"wordChars"`
       language data, which should be a string)
     - Space (contains only whitespace)
     - Other (anything else)
    */
    charCategorizer(at) {
        let chars = this.languageDataAt("wordChars", at);
        return makeCategorizer(chars.length ? chars[0] : "");
    }
    /**
    Find the word at the given position, meaning the range
    containing all [word](https://codemirror.net/6/docs/ref/#state.CharCategory.Word) characters
    around it. If no word characters are adjacent to the position,
    this returns null.
    */
    wordAt(pos) {
        let { text, from, length } = this.doc.lineAt(pos);
        let cat = this.charCategorizer(pos);
        let start = pos - from, end = pos - from;
        while (start > 0) {
            let prev = dist_findClusterBreak(text, start, false);
            if (cat(text.slice(prev, start)) != dist_CharCategory.Word)
                break;
            start = prev;
        }
        while (end < length) {
            let next = dist_findClusterBreak(text, end);
            if (cat(text.slice(end, next)) != dist_CharCategory.Word)
                break;
            end = next;
        }
        return start == end ? null : EditorSelection.range(start + from, end + from);
    }
}
/**
A facet that, when enabled, causes the editor to allow multiple
ranges to be selected. Be careful though, because by default the
editor relies on the native DOM selection, which cannot handle
multiple selections. An extension like
[`drawSelection`](https://codemirror.net/6/docs/ref/#view.drawSelection) can be used to make
secondary selections visible to the user.
*/
EditorState.allowMultipleSelections = allowMultipleSelections;
/**
Configures the tab size to use in this state. The first
(highest-precedence) value of the facet is used. If no value is
given, this defaults to 4.
*/
EditorState.tabSize = /*@__PURE__*/Facet.define({
    combine: values => values.length ? values[0] : 4
});
/**
The line separator to use. By default, any of `"\n"`, `"\r\n"`
and `"\r"` is treated as a separator when splitting lines, and
lines are joined with `"\n"`.

When you configure a value here, only that precise separator
will be used, allowing you to round-trip documents through the
editor without normalizing line separators.
*/
EditorState.lineSeparator = lineSeparator;
/**
This facet controls the value of the
[`readOnly`](https://codemirror.net/6/docs/ref/#state.EditorState.readOnly) getter, which is
consulted by commands and extensions that implement editing
functionality to determine whether they should apply. It
defaults to false, but when its highest-precedence value is
`true`, such functionality disables itself.

Not to be confused with
[`EditorView.editable`](https://codemirror.net/6/docs/ref/#view.EditorView^editable), which
controls whether the editor's DOM is set to be editable (and
thus focusable).
*/
EditorState.readOnly = readOnly;
/**
Registers translation phrases. The
[`phrase`](https://codemirror.net/6/docs/ref/#state.EditorState.phrase) method will look through
all objects registered with this facet to find translations for
its argument.
*/
EditorState.phrases = /*@__PURE__*/Facet.define({
    compare(a, b) {
        let kA = Object.keys(a), kB = Object.keys(b);
        return kA.length == kB.length && kA.every(k => a[k] == b[k]);
    }
});
/**
A facet used to register [language
data](https://codemirror.net/6/docs/ref/#state.EditorState.languageDataAt) providers.
*/
EditorState.languageData = languageData;
/**
Facet used to register change filters, which are called for each
transaction (unless explicitly
[disabled](https://codemirror.net/6/docs/ref/#state.TransactionSpec.filter)), and can suppress
part of the transaction's changes.

Such a function can return `true` to indicate that it doesn't
want to do anything, `false` to completely stop the changes in
the transaction, or a set of ranges in which changes should be
suppressed. Such ranges are represented as an array of numbers,
with each pair of two numbers indicating the start and end of a
range. So for example `[10, 20, 100, 110]` suppresses changes
between 10 and 20, and between 100 and 110.
*/
EditorState.changeFilter = changeFilter;
/**
Facet used to register a hook that gets a chance to update or
replace transaction specs before they are applied. This will
only be applied for transactions that don't have
[`filter`](https://codemirror.net/6/docs/ref/#state.TransactionSpec.filter) set to `false`. You
can either return a single transaction spec (possibly the input
transaction), or an array of specs (which will be combined in
the same way as the arguments to
[`EditorState.update`](https://codemirror.net/6/docs/ref/#state.EditorState.update)).

When possible, it is recommended to avoid accessing
[`Transaction.state`](https://codemirror.net/6/docs/ref/#state.Transaction.state) in a filter,
since it will force creation of a state that will then be
discarded again, if the transaction is actually filtered.

(This functionality should be used with care. Indiscriminately
modifying transaction is likely to break something or degrade
the user experience.)
*/
EditorState.transactionFilter = transactionFilter;
/**
This is a more limited form of
[`transactionFilter`](https://codemirror.net/6/docs/ref/#state.EditorState^transactionFilter),
which can only add
[annotations](https://codemirror.net/6/docs/ref/#state.TransactionSpec.annotations) and
[effects](https://codemirror.net/6/docs/ref/#state.TransactionSpec.effects). _But_, this type
of filter runs even if the transaction has disabled regular
[filtering](https://codemirror.net/6/docs/ref/#state.TransactionSpec.filter), making it suitable
for effects that don't need to touch the changes or selection,
but do want to process every transaction.

Extenders run _after_ filters, when both are present.
*/
EditorState.transactionExtender = transactionExtender;
Compartment.reconfigure = /*@__PURE__*/StateEffect.define();

/**
Utility function for combining behaviors to fill in a config
object from an array of provided configs. `defaults` should hold
default values for all optional fields in `Config`.

The function will, by default, error
when a field gets two values that aren't `===`-equal, but you can
provide combine functions per field to do something else.
*/
function combineConfig(configs, defaults, // Should hold only the optional properties of Config, but I haven't managed to express that
combine = {}) {
    let result = {};
    for (let config of configs)
        for (let key of Object.keys(config)) {
            let value = config[key], current = result[key];
            if (current === undefined)
                result[key] = value;
            else if (current === value || value === undefined) ; // No conflict
            else if (Object.hasOwnProperty.call(combine, key))
                result[key] = combine[key](current, value);
            else
                throw new Error("Config merge conflict for field " + key);
        }
    for (let key in defaults)
        if (result[key] === undefined)
            result[key] = defaults[key];
    return result;
}

/**
Each range is associated with a value, which must inherit from
this class.
*/
class RangeValue {
    /**
    Compare this value with another value. Used when comparing
    rangesets. The default implementation compares by identity.
    Unless you are only creating a fixed number of unique instances
    of your value type, it is a good idea to implement this
    properly.
    */
    eq(other) { return this == other; }
    /**
    Create a [range](https://codemirror.net/6/docs/ref/#state.Range) with this value.
    */
    range(from, to = from) { return Range.create(from, to, this); }
}
RangeValue.prototype.startSide = RangeValue.prototype.endSide = 0;
RangeValue.prototype.point = false;
RangeValue.prototype.mapMode = dist_MapMode.TrackDel;
function cmpVal(a, b) {
    return a == b || a.constructor == b.constructor && a.eq(b);
}
/**
A range associates a value with a range of positions.
*/
class Range {
    constructor(
    /**
    The range's start position.
    */
    from, 
    /**
    Its end position.
    */
    to, 
    /**
    The value associated with this range.
    */
    value) {
        this.from = from;
        this.to = to;
        this.value = value;
    }
    /**
    @internal
    */
    static create(from, to, value) {
        return new Range(from, to, value);
    }
}
function cmpRange(a, b) {
    return a.from - b.from || a.value.startSide - b.value.startSide;
}
class Chunk {
    constructor(from, to, value, 
    // Chunks are marked with the largest point that occurs
    // in them (or -1 for no points), so that scans that are
    // only interested in points (such as the
    // heightmap-related logic) can skip range-only chunks.
    maxPoint) {
        this.from = from;
        this.to = to;
        this.value = value;
        this.maxPoint = maxPoint;
    }
    get length() { return this.to[this.to.length - 1]; }
    // Find the index of the given position and side. Use the ranges'
    // `from` pos when `end == false`, `to` when `end == true`.
    findIndex(pos, side, end, startAt = 0) {
        let arr = end ? this.to : this.from;
        for (let lo = startAt, hi = arr.length;;) {
            if (lo == hi)
                return lo;
            let mid = (lo + hi) >> 1;
            let diff = arr[mid] - pos || (end ? this.value[mid].endSide : this.value[mid].startSide) - side;
            if (mid == lo)
                return diff >= 0 ? lo : hi;
            if (diff >= 0)
                hi = mid;
            else
                lo = mid + 1;
        }
    }
    between(offset, from, to, f) {
        for (let i = this.findIndex(from, -1000000000 /* C.Far */, true), e = this.findIndex(to, 1000000000 /* C.Far */, false, i); i < e; i++)
            if (f(this.from[i] + offset, this.to[i] + offset, this.value[i]) === false)
                return false;
    }
    map(offset, changes) {
        let value = [], from = [], to = [], newPos = -1, maxPoint = -1;
        for (let i = 0; i < this.value.length; i++) {
            let val = this.value[i], curFrom = this.from[i] + offset, curTo = this.to[i] + offset, newFrom, newTo;
            if (curFrom == curTo) {
                let mapped = changes.mapPos(curFrom, val.startSide, val.mapMode);
                if (mapped == null)
                    continue;
                newFrom = newTo = mapped;
                if (val.startSide != val.endSide) {
                    newTo = changes.mapPos(curFrom, val.endSide);
                    if (newTo < newFrom)
                        continue;
                }
            }
            else {
                newFrom = changes.mapPos(curFrom, val.startSide);
                newTo = changes.mapPos(curTo, val.endSide);
                if (newFrom > newTo || newFrom == newTo && val.startSide > 0 && val.endSide <= 0)
                    continue;
            }
            if ((newTo - newFrom || val.endSide - val.startSide) < 0)
                continue;
            if (newPos < 0)
                newPos = newFrom;
            if (val.point)
                maxPoint = Math.max(maxPoint, newTo - newFrom);
            value.push(val);
            from.push(newFrom - newPos);
            to.push(newTo - newPos);
        }
        return { mapped: value.length ? new Chunk(from, to, value, maxPoint) : null, pos: newPos };
    }
}
/**
A range set stores a collection of [ranges](https://codemirror.net/6/docs/ref/#state.Range) in a
way that makes them efficient to [map](https://codemirror.net/6/docs/ref/#state.RangeSet.map) and
[update](https://codemirror.net/6/docs/ref/#state.RangeSet.update). This is an immutable data
structure.
*/
class RangeSet {
    constructor(
    /**
    @internal
    */
    chunkPos, 
    /**
    @internal
    */
    chunk, 
    /**
    @internal
    */
    nextLayer, 
    /**
    @internal
    */
    maxPoint) {
        this.chunkPos = chunkPos;
        this.chunk = chunk;
        this.nextLayer = nextLayer;
        this.maxPoint = maxPoint;
    }
    /**
    @internal
    */
    static create(chunkPos, chunk, nextLayer, maxPoint) {
        return new RangeSet(chunkPos, chunk, nextLayer, maxPoint);
    }
    /**
    @internal
    */
    get length() {
        let last = this.chunk.length - 1;
        return last < 0 ? 0 : Math.max(this.chunkEnd(last), this.nextLayer.length);
    }
    /**
    The number of ranges in the set.
    */
    get size() {
        if (this.isEmpty)
            return 0;
        let size = this.nextLayer.size;
        for (let chunk of this.chunk)
            size += chunk.value.length;
        return size;
    }
    /**
    @internal
    */
    chunkEnd(index) {
        return this.chunkPos[index] + this.chunk[index].length;
    }
    /**
    Update the range set, optionally adding new ranges or filtering
    out existing ones.
    
    (Note: The type parameter is just there as a kludge to work
    around TypeScript variance issues that prevented `RangeSet<X>`
    from being a subtype of `RangeSet<Y>` when `X` is a subtype of
    `Y`.)
    */
    update(updateSpec) {
        let { add = [], sort = false, filterFrom = 0, filterTo = this.length } = updateSpec;
        let filter = updateSpec.filter;
        if (add.length == 0 && !filter)
            return this;
        if (sort)
            add = add.slice().sort(cmpRange);
        if (this.isEmpty)
            return add.length ? RangeSet.of(add) : this;
        let cur = new LayerCursor(this, null, -1).goto(0), i = 0, spill = [];
        let builder = new RangeSetBuilder();
        while (cur.value || i < add.length) {
            if (i < add.length && (cur.from - add[i].from || cur.startSide - add[i].value.startSide) >= 0) {
                let range = add[i++];
                if (!builder.addInner(range.from, range.to, range.value))
                    spill.push(range);
            }
            else if (cur.rangeIndex == 1 && cur.chunkIndex < this.chunk.length &&
                (i == add.length || this.chunkEnd(cur.chunkIndex) < add[i].from) &&
                (!filter || filterFrom > this.chunkEnd(cur.chunkIndex) || filterTo < this.chunkPos[cur.chunkIndex]) &&
                builder.addChunk(this.chunkPos[cur.chunkIndex], this.chunk[cur.chunkIndex])) {
                cur.nextChunk();
            }
            else {
                if (!filter || filterFrom > cur.to || filterTo < cur.from || filter(cur.from, cur.to, cur.value)) {
                    if (!builder.addInner(cur.from, cur.to, cur.value))
                        spill.push(Range.create(cur.from, cur.to, cur.value));
                }
                cur.next();
            }
        }
        return builder.finishInner(this.nextLayer.isEmpty && !spill.length ? RangeSet.empty
            : this.nextLayer.update({ add: spill, filter, filterFrom, filterTo }));
    }
    /**
    Map this range set through a set of changes, return the new set.
    */
    map(changes) {
        if (changes.empty || this.isEmpty)
            return this;
        let chunks = [], chunkPos = [], maxPoint = -1;
        for (let i = 0; i < this.chunk.length; i++) {
            let start = this.chunkPos[i], chunk = this.chunk[i];
            let touch = changes.touchesRange(start, start + chunk.length);
            if (touch === false) {
                maxPoint = Math.max(maxPoint, chunk.maxPoint);
                chunks.push(chunk);
                chunkPos.push(changes.mapPos(start));
            }
            else if (touch === true) {
                let { mapped, pos } = chunk.map(start, changes);
                if (mapped) {
                    maxPoint = Math.max(maxPoint, mapped.maxPoint);
                    chunks.push(mapped);
                    chunkPos.push(pos);
                }
            }
        }
        let next = this.nextLayer.map(changes);
        return chunks.length == 0 ? next : new RangeSet(chunkPos, chunks, next || RangeSet.empty, maxPoint);
    }
    /**
    Iterate over the ranges that touch the region `from` to `to`,
    calling `f` for each. There is no guarantee that the ranges will
    be reported in any specific order. When the callback returns
    `false`, iteration stops.
    */
    between(from, to, f) {
        if (this.isEmpty)
            return;
        for (let i = 0; i < this.chunk.length; i++) {
            let start = this.chunkPos[i], chunk = this.chunk[i];
            if (to >= start && from <= start + chunk.length &&
                chunk.between(start, from - start, to - start, f) === false)
                return;
        }
        this.nextLayer.between(from, to, f);
    }
    /**
    Iterate over the ranges in this set, in order, including all
    ranges that end at or after `from`.
    */
    iter(from = 0) {
        return HeapCursor.from([this]).goto(from);
    }
    /**
    @internal
    */
    get isEmpty() { return this.nextLayer == this; }
    /**
    Iterate over the ranges in a collection of sets, in order,
    starting from `from`.
    */
    static iter(sets, from = 0) {
        return HeapCursor.from(sets).goto(from);
    }
    /**
    Iterate over two groups of sets, calling methods on `comparator`
    to notify it of possible differences.
    */
    static compare(oldSets, newSets, 
    /**
    This indicates how the underlying data changed between these
    ranges, and is needed to synchronize the iteration.
    */
    textDiff, comparator, 
    /**
    Can be used to ignore all non-point ranges, and points below
    the given size. When -1, all ranges are compared.
    */
    minPointSize = -1) {
        let a = oldSets.filter(set => set.maxPoint > 0 || !set.isEmpty && set.maxPoint >= minPointSize);
        let b = newSets.filter(set => set.maxPoint > 0 || !set.isEmpty && set.maxPoint >= minPointSize);
        let sharedChunks = findSharedChunks(a, b, textDiff);
        let sideA = new SpanCursor(a, sharedChunks, minPointSize);
        let sideB = new SpanCursor(b, sharedChunks, minPointSize);
        textDiff.iterGaps((fromA, fromB, length) => dist_compare(sideA, fromA, sideB, fromB, length, comparator));
        if (textDiff.empty && textDiff.length == 0)
            dist_compare(sideA, 0, sideB, 0, 0, comparator);
    }
    /**
    Compare the contents of two groups of range sets, returning true
    if they are equivalent in the given range.
    */
    static eq(oldSets, newSets, from = 0, to) {
        if (to == null)
            to = 1000000000 /* C.Far */ - 1;
        let a = oldSets.filter(set => !set.isEmpty && newSets.indexOf(set) < 0);
        let b = newSets.filter(set => !set.isEmpty && oldSets.indexOf(set) < 0);
        if (a.length != b.length)
            return false;
        if (!a.length)
            return true;
        let sharedChunks = findSharedChunks(a, b);
        let sideA = new SpanCursor(a, sharedChunks, 0).goto(from), sideB = new SpanCursor(b, sharedChunks, 0).goto(from);
        for (;;) {
            if (sideA.to != sideB.to ||
                !sameValues(sideA.active, sideB.active) ||
                sideA.point && (!sideB.point || !cmpVal(sideA.point, sideB.point)))
                return false;
            if (sideA.to > to)
                return true;
            sideA.next();
            sideB.next();
        }
    }
    /**
    Iterate over a group of range sets at the same time, notifying
    the iterator about the ranges covering every given piece of
    content. Returns the open count (see
    [`SpanIterator.span`](https://codemirror.net/6/docs/ref/#state.SpanIterator.span)) at the end
    of the iteration.
    */
    static spans(sets, from, to, iterator, 
    /**
    When given and greater than -1, only points of at least this
    size are taken into account.
    */
    minPointSize = -1) {
        let cursor = new SpanCursor(sets, null, minPointSize).goto(from), pos = from;
        let openRanges = cursor.openStart;
        for (;;) {
            let curTo = Math.min(cursor.to, to);
            if (cursor.point) {
                let active = cursor.activeForPoint(cursor.to);
                let openCount = cursor.pointFrom < from ? active.length + 1
                    : cursor.point.startSide < 0 ? active.length
                        : Math.min(active.length, openRanges);
                iterator.point(pos, curTo, cursor.point, active, openCount, cursor.pointRank);
                openRanges = Math.min(cursor.openEnd(curTo), active.length);
            }
            else if (curTo > pos) {
                iterator.span(pos, curTo, cursor.active, openRanges);
                openRanges = cursor.openEnd(curTo);
            }
            if (cursor.to > to)
                return openRanges + (cursor.point && cursor.to > to ? 1 : 0);
            pos = cursor.to;
            cursor.next();
        }
    }
    /**
    Create a range set for the given range or array of ranges. By
    default, this expects the ranges to be _sorted_ (by start
    position and, if two start at the same position,
    `value.startSide`). You can pass `true` as second argument to
    cause the method to sort them.
    */
    static of(ranges, sort = false) {
        let build = new RangeSetBuilder();
        for (let range of ranges instanceof Range ? [ranges] : sort ? lazySort(ranges) : ranges)
            build.add(range.from, range.to, range.value);
        return build.finish();
    }
    /**
    Join an array of range sets into a single set.
    */
    static join(sets) {
        if (!sets.length)
            return RangeSet.empty;
        let result = sets[sets.length - 1];
        for (let i = sets.length - 2; i >= 0; i--) {
            for (let layer = sets[i]; layer != RangeSet.empty; layer = layer.nextLayer)
                result = new RangeSet(layer.chunkPos, layer.chunk, result, Math.max(layer.maxPoint, result.maxPoint));
        }
        return result;
    }
}
/**
The empty set of ranges.
*/
RangeSet.empty = /*@__PURE__*/new RangeSet([], [], null, -1);
function lazySort(ranges) {
    if (ranges.length > 1)
        for (let prev = ranges[0], i = 1; i < ranges.length; i++) {
            let cur = ranges[i];
            if (cmpRange(prev, cur) > 0)
                return ranges.slice().sort(cmpRange);
            prev = cur;
        }
    return ranges;
}
RangeSet.empty.nextLayer = RangeSet.empty;
/**
A range set builder is a data structure that helps build up a
[range set](https://codemirror.net/6/docs/ref/#state.RangeSet) directly, without first allocating
an array of [`Range`](https://codemirror.net/6/docs/ref/#state.Range) objects.
*/
class RangeSetBuilder {
    finishChunk(newArrays) {
        this.chunks.push(new Chunk(this.from, this.to, this.value, this.maxPoint));
        this.chunkPos.push(this.chunkStart);
        this.chunkStart = -1;
        this.setMaxPoint = Math.max(this.setMaxPoint, this.maxPoint);
        this.maxPoint = -1;
        if (newArrays) {
            this.from = [];
            this.to = [];
            this.value = [];
        }
    }
    /**
    Create an empty builder.
    */
    constructor() {
        this.chunks = [];
        this.chunkPos = [];
        this.chunkStart = -1;
        this.last = null;
        this.lastFrom = -1000000000 /* C.Far */;
        this.lastTo = -1000000000 /* C.Far */;
        this.from = [];
        this.to = [];
        this.value = [];
        this.maxPoint = -1;
        this.setMaxPoint = -1;
        this.nextLayer = null;
    }
    /**
    Add a range. Ranges should be added in sorted (by `from` and
    `value.startSide`) order.
    */
    add(from, to, value) {
        if (!this.addInner(from, to, value))
            (this.nextLayer || (this.nextLayer = new RangeSetBuilder)).add(from, to, value);
    }
    /**
    @internal
    */
    addInner(from, to, value) {
        let diff = from - this.lastTo || value.startSide - this.last.endSide;
        if (diff <= 0 && (from - this.lastFrom || value.startSide - this.last.startSide) < 0)
            throw new Error("Ranges must be added sorted by `from` position and `startSide`");
        if (diff < 0)
            return false;
        if (this.from.length == 250 /* C.ChunkSize */)
            this.finishChunk(true);
        if (this.chunkStart < 0)
            this.chunkStart = from;
        this.from.push(from - this.chunkStart);
        this.to.push(to - this.chunkStart);
        this.last = value;
        this.lastFrom = from;
        this.lastTo = to;
        this.value.push(value);
        if (value.point)
            this.maxPoint = Math.max(this.maxPoint, to - from);
        return true;
    }
    /**
    @internal
    */
    addChunk(from, chunk) {
        if ((from - this.lastTo || chunk.value[0].startSide - this.last.endSide) < 0)
            return false;
        if (this.from.length)
            this.finishChunk(true);
        this.setMaxPoint = Math.max(this.setMaxPoint, chunk.maxPoint);
        this.chunks.push(chunk);
        this.chunkPos.push(from);
        let last = chunk.value.length - 1;
        this.last = chunk.value[last];
        this.lastFrom = chunk.from[last] + from;
        this.lastTo = chunk.to[last] + from;
        return true;
    }
    /**
    Finish the range set. Returns the new set. The builder can't be
    used anymore after this has been called.
    */
    finish() { return this.finishInner(RangeSet.empty); }
    /**
    @internal
    */
    finishInner(next) {
        if (this.from.length)
            this.finishChunk(false);
        if (this.chunks.length == 0)
            return next;
        let result = RangeSet.create(this.chunkPos, this.chunks, this.nextLayer ? this.nextLayer.finishInner(next) : next, this.setMaxPoint);
        this.from = null; // Make sure further `add` calls produce errors
        return result;
    }
}
function findSharedChunks(a, b, textDiff) {
    let inA = new Map();
    for (let set of a)
        for (let i = 0; i < set.chunk.length; i++)
            if (set.chunk[i].maxPoint <= 0)
                inA.set(set.chunk[i], set.chunkPos[i]);
    let shared = new Set();
    for (let set of b)
        for (let i = 0; i < set.chunk.length; i++) {
            let known = inA.get(set.chunk[i]);
            if (known != null && (textDiff ? textDiff.mapPos(known) : known) == set.chunkPos[i] &&
                !(textDiff === null || textDiff === void 0 ? void 0 : textDiff.touchesRange(known, known + set.chunk[i].length)))
                shared.add(set.chunk[i]);
        }
    return shared;
}
class LayerCursor {
    constructor(layer, skip, minPoint, rank = 0) {
        this.layer = layer;
        this.skip = skip;
        this.minPoint = minPoint;
        this.rank = rank;
    }
    get startSide() { return this.value ? this.value.startSide : 0; }
    get endSide() { return this.value ? this.value.endSide : 0; }
    goto(pos, side = -1000000000 /* C.Far */) {
        this.chunkIndex = this.rangeIndex = 0;
        this.gotoInner(pos, side, false);
        return this;
    }
    gotoInner(pos, side, forward) {
        while (this.chunkIndex < this.layer.chunk.length) {
            let next = this.layer.chunk[this.chunkIndex];
            if (!(this.skip && this.skip.has(next) ||
                this.layer.chunkEnd(this.chunkIndex) < pos ||
                next.maxPoint < this.minPoint))
                break;
            this.chunkIndex++;
            forward = false;
        }
        if (this.chunkIndex < this.layer.chunk.length) {
            let rangeIndex = this.layer.chunk[this.chunkIndex].findIndex(pos - this.layer.chunkPos[this.chunkIndex], side, true);
            if (!forward || this.rangeIndex < rangeIndex)
                this.setRangeIndex(rangeIndex);
        }
        this.next();
    }
    forward(pos, side) {
        if ((this.to - pos || this.endSide - side) < 0)
            this.gotoInner(pos, side, true);
    }
    next() {
        for (;;) {
            if (this.chunkIndex == this.layer.chunk.length) {
                this.from = this.to = 1000000000 /* C.Far */;
                this.value = null;
                break;
            }
            else {
                let chunkPos = this.layer.chunkPos[this.chunkIndex], chunk = this.layer.chunk[this.chunkIndex];
                let from = chunkPos + chunk.from[this.rangeIndex];
                this.from = from;
                this.to = chunkPos + chunk.to[this.rangeIndex];
                this.value = chunk.value[this.rangeIndex];
                this.setRangeIndex(this.rangeIndex + 1);
                if (this.minPoint < 0 || this.value.point && this.to - this.from >= this.minPoint)
                    break;
            }
        }
    }
    setRangeIndex(index) {
        if (index == this.layer.chunk[this.chunkIndex].value.length) {
            this.chunkIndex++;
            if (this.skip) {
                while (this.chunkIndex < this.layer.chunk.length && this.skip.has(this.layer.chunk[this.chunkIndex]))
                    this.chunkIndex++;
            }
            this.rangeIndex = 0;
        }
        else {
            this.rangeIndex = index;
        }
    }
    nextChunk() {
        this.chunkIndex++;
        this.rangeIndex = 0;
        this.next();
    }
    compare(other) {
        return this.from - other.from || this.startSide - other.startSide || this.rank - other.rank ||
            this.to - other.to || this.endSide - other.endSide;
    }
}
class HeapCursor {
    constructor(heap) {
        this.heap = heap;
    }
    static from(sets, skip = null, minPoint = -1) {
        let heap = [];
        for (let i = 0; i < sets.length; i++) {
            for (let cur = sets[i]; !cur.isEmpty; cur = cur.nextLayer) {
                if (cur.maxPoint >= minPoint)
                    heap.push(new LayerCursor(cur, skip, minPoint, i));
            }
        }
        return heap.length == 1 ? heap[0] : new HeapCursor(heap);
    }
    get startSide() { return this.value ? this.value.startSide : 0; }
    goto(pos, side = -1000000000 /* C.Far */) {
        for (let cur of this.heap)
            cur.goto(pos, side);
        for (let i = this.heap.length >> 1; i >= 0; i--)
            heapBubble(this.heap, i);
        this.next();
        return this;
    }
    forward(pos, side) {
        for (let cur of this.heap)
            cur.forward(pos, side);
        for (let i = this.heap.length >> 1; i >= 0; i--)
            heapBubble(this.heap, i);
        if ((this.to - pos || this.value.endSide - side) < 0)
            this.next();
    }
    next() {
        if (this.heap.length == 0) {
            this.from = this.to = 1000000000 /* C.Far */;
            this.value = null;
            this.rank = -1;
        }
        else {
            let top = this.heap[0];
            this.from = top.from;
            this.to = top.to;
            this.value = top.value;
            this.rank = top.rank;
            if (top.value)
                top.next();
            heapBubble(this.heap, 0);
        }
    }
}
function heapBubble(heap, index) {
    for (let cur = heap[index];;) {
        let childIndex = (index << 1) + 1;
        if (childIndex >= heap.length)
            break;
        let child = heap[childIndex];
        if (childIndex + 1 < heap.length && child.compare(heap[childIndex + 1]) >= 0) {
            child = heap[childIndex + 1];
            childIndex++;
        }
        if (cur.compare(child) < 0)
            break;
        heap[childIndex] = cur;
        heap[index] = child;
        index = childIndex;
    }
}
class SpanCursor {
    constructor(sets, skip, minPoint) {
        this.minPoint = minPoint;
        this.active = [];
        this.activeTo = [];
        this.activeRank = [];
        this.minActive = -1;
        // A currently active point range, if any
        this.point = null;
        this.pointFrom = 0;
        this.pointRank = 0;
        this.to = -1000000000 /* C.Far */;
        this.endSide = 0;
        // The amount of open active ranges at the start of the iterator.
        // Not including points.
        this.openStart = -1;
        this.cursor = HeapCursor.from(sets, skip, minPoint);
    }
    goto(pos, side = -1000000000 /* C.Far */) {
        this.cursor.goto(pos, side);
        this.active.length = this.activeTo.length = this.activeRank.length = 0;
        this.minActive = -1;
        this.to = pos;
        this.endSide = side;
        this.openStart = -1;
        this.next();
        return this;
    }
    forward(pos, side) {
        while (this.minActive > -1 && (this.activeTo[this.minActive] - pos || this.active[this.minActive].endSide - side) < 0)
            this.removeActive(this.minActive);
        this.cursor.forward(pos, side);
    }
    removeActive(index) {
        remove(this.active, index);
        remove(this.activeTo, index);
        remove(this.activeRank, index);
        this.minActive = findMinIndex(this.active, this.activeTo);
    }
    addActive(trackOpen) {
        let i = 0, { value, to, rank } = this.cursor;
        // Organize active marks by rank first, then by size
        while (i < this.activeRank.length && (rank - this.activeRank[i] || to - this.activeTo[i]) > 0)
            i++;
        dist_insert(this.active, i, value);
        dist_insert(this.activeTo, i, to);
        dist_insert(this.activeRank, i, rank);
        if (trackOpen)
            dist_insert(trackOpen, i, this.cursor.from);
        this.minActive = findMinIndex(this.active, this.activeTo);
    }
    // After calling this, if `this.point` != null, the next range is a
    // point. Otherwise, it's a regular range, covered by `this.active`.
    next() {
        let from = this.to, wasPoint = this.point;
        this.point = null;
        let trackOpen = this.openStart < 0 ? [] : null;
        for (;;) {
            let a = this.minActive;
            if (a > -1 && (this.activeTo[a] - this.cursor.from || this.active[a].endSide - this.cursor.startSide) < 0) {
                if (this.activeTo[a] > from) {
                    this.to = this.activeTo[a];
                    this.endSide = this.active[a].endSide;
                    break;
                }
                this.removeActive(a);
                if (trackOpen)
                    remove(trackOpen, a);
            }
            else if (!this.cursor.value) {
                this.to = this.endSide = 1000000000 /* C.Far */;
                break;
            }
            else if (this.cursor.from > from) {
                this.to = this.cursor.from;
                this.endSide = this.cursor.startSide;
                break;
            }
            else {
                let nextVal = this.cursor.value;
                if (!nextVal.point) { // Opening a range
                    this.addActive(trackOpen);
                    this.cursor.next();
                }
                else if (wasPoint && this.cursor.to == this.to && this.cursor.from < this.cursor.to) {
                    // Ignore any non-empty points that end precisely at the end of the prev point
                    this.cursor.next();
                }
                else { // New point
                    this.point = nextVal;
                    this.pointFrom = this.cursor.from;
                    this.pointRank = this.cursor.rank;
                    this.to = this.cursor.to;
                    this.endSide = nextVal.endSide;
                    this.cursor.next();
                    this.forward(this.to, this.endSide);
                    break;
                }
            }
        }
        if (trackOpen) {
            this.openStart = 0;
            for (let i = trackOpen.length - 1; i >= 0 && trackOpen[i] < from; i--)
                this.openStart++;
        }
    }
    activeForPoint(to) {
        if (!this.active.length)
            return this.active;
        let active = [];
        for (let i = this.active.length - 1; i >= 0; i--) {
            if (this.activeRank[i] < this.pointRank)
                break;
            if (this.activeTo[i] > to || this.activeTo[i] == to && this.active[i].endSide >= this.point.endSide)
                active.push(this.active[i]);
        }
        return active.reverse();
    }
    openEnd(to) {
        let open = 0;
        for (let i = this.activeTo.length - 1; i >= 0 && this.activeTo[i] > to; i--)
            open++;
        return open;
    }
}
function dist_compare(a, startA, b, startB, length, comparator) {
    a.goto(startA);
    b.goto(startB);
    let endB = startB + length;
    let pos = startB, dPos = startB - startA;
    let bounds = !!comparator.boundChange;
    for (let boundChange = false;;) {
        let dEnd = (a.to + dPos) - b.to, diff = dEnd || a.endSide - b.endSide;
        let end = diff < 0 ? a.to + dPos : b.to, clipEnd = Math.min(end, endB);
        let point = a.point || b.point;
        if (point) {
            if (!(a.point && b.point && cmpVal(a.point, b.point) &&
                sameValues(a.activeForPoint(a.to), b.activeForPoint(b.to))))
                comparator.comparePoint(pos, clipEnd, a.point, b.point);
            boundChange = false;
        }
        else {
            if (boundChange)
                comparator.boundChange(pos);
            if (clipEnd > pos && !sameValues(a.active, b.active))
                comparator.compareRange(pos, clipEnd, a.active, b.active);
            if (bounds && clipEnd < endB && (dEnd || a.openEnd(end) != b.openEnd(end)))
                boundChange = true;
        }
        if (end > endB)
            break;
        pos = end;
        if (diff <= 0)
            a.next();
        if (diff >= 0)
            b.next();
    }
}
function sameValues(a, b) {
    if (a.length != b.length)
        return false;
    for (let i = 0; i < a.length; i++)
        if (a[i] != b[i] && !cmpVal(a[i], b[i]))
            return false;
    return true;
}
function remove(array, index) {
    for (let i = index, e = array.length - 1; i < e; i++)
        array[i] = array[i + 1];
    array.pop();
}
function dist_insert(array, index, value) {
    for (let i = array.length - 1; i >= index; i--)
        array[i + 1] = array[i];
    array[index] = value;
}
function findMinIndex(value, array) {
    let found = -1, foundPos = 1000000000 /* C.Far */;
    for (let i = 0; i < array.length; i++)
        if ((array[i] - foundPos || value[i].endSide - value[found].endSide) < 0) {
            found = i;
            foundPos = array[i];
        }
    return found;
}

/**
Count the column position at the given offset into the string,
taking extending characters and tab size into account.
*/
function countColumn(string, tabSize, to = string.length) {
    let n = 0;
    for (let i = 0; i < to && i < string.length;) {
        if (string.charCodeAt(i) == 9) {
            n += tabSize - (n % tabSize);
            i++;
        }
        else {
            n++;
            i = dist_findClusterBreak(string, i);
        }
    }
    return n;
}
/**
Find the offset that corresponds to the given column position in a
string, taking extending characters and tab size into account. By
default, the string length is returned when it is too short to
reach the column. Pass `strict` true to make it return -1 in that
situation.
*/
function findColumn(string, col, tabSize, strict) {
    for (let i = 0, n = 0;;) {
        if (n >= col)
            return i;
        if (i == string.length)
            break;
        n += string.charCodeAt(i) == 9 ? tabSize - (n % tabSize) : 1;
        i = dist_findClusterBreak(string, i);
    }
    return strict === true ? -1 : string.length;
}




},
92380(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";

// EXPORTS
__webpack_require__.d(__webpack_exports__, {
  wJ: () => (/* binding */ GutterMarker),
  Z9: () => (/* binding */ ViewPlugin),
  Lz: () => (/* binding */ EditorView),
  NZ: () => (/* binding */ Decoration),
  TS: () => (/* binding */ runScopeHandlers),
  $K: () => (/* binding */ lineNumbers),
  qf: () => (/* binding */ placeholder),
  S7: () => (/* binding */ showPanel),
  xO: () => (/* binding */ WidgetType),
  ld: () => (/* binding */ getPanel),
  cU: () => (/* binding */ dist_gutter),
  c_: () => (/* binding */ logException),
  OP: () => (/* binding */ dist_Direction),
  w4: () => (/* binding */ keymap)
});

// UNUSED EXPORTS: gutterWidgetClass, highlightTrailingWhitespace, highlightActiveLine, RectangleMarker, hasHoverTooltips, BlockType, BidiSpan, MatchDecorator, closeHoverTooltips, crosshairCursor, repositionTooltips, highlightWhitespace, scrollPastEnd, showTooltip, showDialog, BlockWrapper, panels, highlightActiveLineGutter, gutterLineClass, ViewUpdate, closeHoverTooltip, gutters, highlightSpecialChars, tooltips, activateHover, getTooltip, layer, lineNumberMarkers, BlockInfo, lineNumberWidgetMarker, drawSelection, getDialog, hoverTooltip, getDrawSelectionConfig, rectangularSelection, __test, dropCursor

// EXTERNAL MODULE: ./node_modules/.pnpm/@codemirror+state@6.6.0/node_modules/@codemirror/state/dist/index.js + 1 modules
var state_dist = __webpack_require__(78976);
// EXTERNAL MODULE: ./node_modules/.pnpm/style-mod@4.1.3/node_modules/style-mod/src/style-mod.js
var style_mod = __webpack_require__(36119);
;// CONCATENATED MODULE: ./node_modules/.pnpm/w3c-keyname@2.2.8/node_modules/w3c-keyname/index.js
var w3c_keyname_base = {
  8: "Backspace",
  9: "Tab",
  10: "Enter",
  12: "NumLock",
  13: "Enter",
  16: "Shift",
  17: "Control",
  18: "Alt",
  20: "CapsLock",
  27: "Escape",
  32: " ",
  33: "PageUp",
  34: "PageDown",
  35: "End",
  36: "Home",
  37: "ArrowLeft",
  38: "ArrowUp",
  39: "ArrowRight",
  40: "ArrowDown",
  44: "PrintScreen",
  45: "Insert",
  46: "Delete",
  59: ";",
  61: "=",
  91: "Meta",
  92: "Meta",
  106: "*",
  107: "+",
  108: ",",
  109: "-",
  110: ".",
  111: "/",
  144: "NumLock",
  145: "ScrollLock",
  160: "Shift",
  161: "Shift",
  162: "Control",
  163: "Control",
  164: "Alt",
  165: "Alt",
  173: "-",
  186: ";",
  187: "=",
  188: ",",
  189: "-",
  190: ".",
  191: "/",
  192: "`",
  219: "[",
  220: "\\",
  221: "]",
  222: "'"
}

var w3c_keyname_shift = {
  48: ")",
  49: "!",
  50: "@",
  51: "#",
  52: "$",
  53: "%",
  54: "^",
  55: "&",
  56: "*",
  57: "(",
  59: ":",
  61: "+",
  173: "_",
  186: ":",
  187: "+",
  188: "<",
  189: "_",
  190: ">",
  191: "?",
  192: "~",
  219: "{",
  220: "|",
  221: "}",
  222: "\""
}

var mac = typeof navigator != "undefined" && /Mac/.test(navigator.platform)
var ie = typeof navigator != "undefined" && /MSIE \d|Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent)

// Fill in the digit keys
for (var w3c_keyname_i = 0; w3c_keyname_i < 10; w3c_keyname_i++) w3c_keyname_base[48 + w3c_keyname_i] = w3c_keyname_base[96 + w3c_keyname_i] = String(w3c_keyname_i)

// The function keys
for (var w3c_keyname_i = 1; w3c_keyname_i <= 24; w3c_keyname_i++) w3c_keyname_base[w3c_keyname_i + 111] = "F" + w3c_keyname_i

// And the alphabetic keys
for (var w3c_keyname_i = 65; w3c_keyname_i <= 90; w3c_keyname_i++) {
  w3c_keyname_base[w3c_keyname_i] = String.fromCharCode(w3c_keyname_i + 32)
  w3c_keyname_shift[w3c_keyname_i] = String.fromCharCode(w3c_keyname_i)
}

// For each code that doesn't have a shift-equivalent, copy the base name
for (var w3c_keyname_code in w3c_keyname_base) if (!w3c_keyname_shift.hasOwnProperty(w3c_keyname_code)) w3c_keyname_shift[w3c_keyname_code] = w3c_keyname_base[w3c_keyname_code]

function keyName(event) {
  // On macOS, keys held with Shift and Cmd don't reflect the effect of Shift in `.key`.
  // On IE, shift effect is never included in `.key`.
  var ignoreKey = mac && event.metaKey && event.shiftKey && !event.ctrlKey && !event.altKey ||
      ie && event.shiftKey && event.key && event.key.length == 1 ||
      event.key == "Unidentified"
  var name = (!ignoreKey && event.key) ||
    (event.shiftKey ? w3c_keyname_shift : w3c_keyname_base)[event.keyCode] ||
    event.key || "Unidentified"
  // Edge sometimes produces wrong names (Issue #3)
  if (name == "Esc") name = "Escape"
  if (name == "Del") name = "Delete"
  // https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/8860571/
  if (name == "Left") name = "ArrowLeft"
  if (name == "Up") name = "ArrowUp"
  if (name == "Right") name = "ArrowRight"
  if (name == "Down") name = "ArrowDown"
  return name
}

;// CONCATENATED MODULE: ./node_modules/.pnpm/@codemirror+view@6.43.0/node_modules/@codemirror/view/dist/index.js





let nav = typeof navigator != "undefined" ? navigator : { userAgent: "", vendor: "", platform: "" };
let dist_doc = typeof document != "undefined" ? document : { documentElement: { style: {} } };
const ie_edge = /*@__PURE__*//Edge\/(\d+)/.exec(nav.userAgent);
const ie_upto10 = /*@__PURE__*//MSIE \d/.test(nav.userAgent);
const ie_11up = /*@__PURE__*//Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(nav.userAgent);
const dist_ie = !!(ie_upto10 || ie_11up || ie_edge);
const gecko = !dist_ie && /*@__PURE__*//gecko\/(\d+)/i.test(nav.userAgent);
const chrome = !dist_ie && /*@__PURE__*//Chrome\/(\d+)/.exec(nav.userAgent);
const webkit = "webkitFontSmoothing" in dist_doc.documentElement.style;
const safari = !dist_ie && /*@__PURE__*//Apple Computer/.test(nav.vendor);
const ios = safari && (/*@__PURE__*//Mobile\/\w+/.test(nav.userAgent) || nav.maxTouchPoints > 2);
var browser = {
    mac: ios || /*@__PURE__*//Mac/.test(nav.platform),
    windows: /*@__PURE__*//Win/.test(nav.platform),
    linux: /*@__PURE__*//Linux|X11/.test(nav.platform),
    ie: dist_ie,
    ie_version: ie_upto10 ? dist_doc.documentMode || 6 : ie_11up ? +ie_11up[1] : ie_edge ? +ie_edge[1] : 0,
    gecko,
    gecko_version: gecko ? +(/*@__PURE__*//Firefox\/(\d+)/.exec(nav.userAgent) || [0, 0])[1] : 0,
    chrome: !!chrome,
    chrome_version: chrome ? +chrome[1] : 0,
    ios,
    android: /*@__PURE__*//Android\b/.test(nav.userAgent),
    webkit,
    webkit_version: webkit ? +(/*@__PURE__*//\bAppleWebKit\/(\d+)/.exec(nav.userAgent) || [0, 0])[1] : 0,
    safari,
    safari_version: safari ? +(/*@__PURE__*//\bVersion\/(\d+(\.\d+)?)/.exec(nav.userAgent) || [0, 0])[1] : 0,
    tabSize: dist_doc.documentElement.style.tabSize != null ? "tab-size" : "-moz-tab-size"
};

function combineAttrs(source, target) {
    for (let name in source) {
        if (name == "class" && target.class)
            target.class += " " + source.class;
        else if (name == "style" && target.style)
            target.style += ";" + source.style;
        else
            target[name] = source[name];
    }
    return target;
}
const noAttrs = /*@__PURE__*/Object.create(null);
function attrsEq(a, b, ignore) {
    if (a == b)
        return true;
    if (!a)
        a = noAttrs;
    if (!b)
        b = noAttrs;
    let keysA = Object.keys(a), keysB = Object.keys(b);
    if (keysA.length - (ignore && keysA.indexOf(ignore) > -1 ? 1 : 0) !=
        keysB.length - (ignore && keysB.indexOf(ignore) > -1 ? 1 : 0))
        return false;
    for (let key of keysA) {
        if (key != ignore && (keysB.indexOf(key) == -1 || a[key] !== b[key]))
            return false;
    }
    return true;
}
function setAttrs(dom, attrs) {
    for (let i = dom.attributes.length - 1; i >= 0; i--) {
        let name = dom.attributes[i].name;
        if (attrs[name] == null)
            dom.removeAttribute(name);
    }
    for (let name in attrs) {
        let value = attrs[name];
        if (name == "style")
            dom.style.cssText = value;
        else if (dom.getAttribute(name) != value)
            dom.setAttribute(name, value);
    }
}
function updateAttrs(dom, prev, attrs) {
    let changed = false;
    if (prev)
        for (let name in prev)
            if (!(attrs && name in attrs)) {
                changed = true;
                if (name == "style")
                    dom.style.cssText = "";
                else
                    dom.removeAttribute(name);
            }
    if (attrs)
        for (let name in attrs)
            if (!(prev && prev[name] == attrs[name])) {
                changed = true;
                if (name == "style")
                    dom.style.cssText = attrs[name];
                else
                    dom.setAttribute(name, attrs[name]);
            }
    return changed;
}
function getAttrs(dom) {
    let attrs = Object.create(null);
    for (let i = 0; i < dom.attributes.length; i++) {
        let attr = dom.attributes[i];
        attrs[attr.name] = attr.value;
    }
    return attrs;
}

/**
Widgets added to the content are described by subclasses of this
class. Using a description object like that makes it possible to
delay creating of the DOM structure for a widget until it is
needed, and to avoid redrawing widgets even if the decorations
that define them are recreated.
*/
class WidgetType {
    /**
    Compare this instance to another instance of the same type.
    (TypeScript can't express this, but only instances of the same
    specific class will be passed to this method.) This is used to
    avoid redrawing widgets when they are replaced by a new
    decoration of the same type. The default implementation just
    returns `false`, which will cause new instances of the widget to
    always be redrawn.
    */
    eq(widget) { return false; }
    /**
    Update a DOM element created by a widget of the same type (but
    different, non-`eq` content) to reflect this widget. May return
    true to indicate that it could update, false to indicate it
    couldn't (in which case the widget will be redrawn). The default
    implementation just returns false.
    */
    updateDOM(dom, view, from) { return false; }
    /**
    @internal
    */
    compare(other) {
        return this == other || this.constructor == other.constructor && this.eq(other);
    }
    /**
    The estimated height this widget will have, to be used when
    estimating the height of content that hasn't been drawn. May
    return -1 to indicate you don't know. The default implementation
    returns -1.
    */
    get estimatedHeight() { return -1; }
    /**
    For inline widgets that are displayed inline (as opposed to
    `inline-block`) and introduce line breaks (through `<br>` tags
    or textual newlines), this must indicate the amount of line
    breaks they introduce. Defaults to 0.
    */
    get lineBreaks() { return 0; }
    /**
    Can be used to configure which kinds of events inside the widget
    should be ignored by the editor. The default is to ignore all
    events.
    */
    ignoreEvent(event) { return true; }
    /**
    Override the way screen coordinates for positions at/in the
    widget are found. `pos` will be the offset into the widget, and
    `side` the side of the position that is being queried—less than
    zero for before, greater than zero for after, and zero for
    directly at that position.
    */
    coordsAt(dom, pos, side) { return null; }
    /**
    @internal
    */
    get isHidden() { return false; }
    /**
    @internal
    */
    get editable() { return false; }
    /**
    This is called when the an instance of the widget is removed
    from the editor view.
    */
    destroy(dom) { }
}
/**
The different types of blocks that can occur in an editor view.
*/
var dist_BlockType = /*@__PURE__*/(function (BlockType) {
    /**
    A line of text.
    */
    BlockType[BlockType["Text"] = 0] = "Text";
    /**
    A block widget associated with the position after it.
    */
    BlockType[BlockType["WidgetBefore"] = 1] = "WidgetBefore";
    /**
    A block widget associated with the position before it.
    */
    BlockType[BlockType["WidgetAfter"] = 2] = "WidgetAfter";
    /**
    A block widget [replacing](https://codemirror.net/6/docs/ref/#view.Decoration^replace) a range of content.
    */
    BlockType[BlockType["WidgetRange"] = 3] = "WidgetRange";
return BlockType})(dist_BlockType || (dist_BlockType = {}));
/**
A decoration provides information on how to draw or style a piece
of content. You'll usually use it wrapped in a
[`Range`](https://codemirror.net/6/docs/ref/#state.Range), which adds a start and end position.
@nonabstract
*/
class Decoration extends state_dist/* .RangeValue */.FB {
    constructor(
    /**
    @internal
    */
    startSide, 
    /**
    @internal
    */
    endSide, 
    /**
    @internal
    */
    widget, 
    /**
    The config object used to create this decoration. You can
    include additional properties in there to store metadata about
    your decoration.
    */
    spec) {
        super();
        this.startSide = startSide;
        this.endSide = endSide;
        this.widget = widget;
        this.spec = spec;
    }
    /**
    @internal
    */
    get heightRelevant() { return false; }
    /**
    Create a mark decoration, which influences the styling of the
    content in its range. Nested mark decorations will cause nested
    DOM elements to be created. Nesting order is determined by
    precedence of the [facet](https://codemirror.net/6/docs/ref/#view.EditorView^decorations), with
    the higher-precedence decorations creating the inner DOM nodes.
    Such elements are split on line boundaries and on the boundaries
    of lower-precedence decorations.
    */
    static mark(spec) {
        return new MarkDecoration(spec);
    }
    /**
    Create a widget decoration, which displays a DOM element at the
    given position.
    */
    static widget(spec) {
        let side = Math.max(-10000, Math.min(10000, spec.side || 0)), block = !!spec.block;
        side += (block && !spec.inlineOrder)
            ? (side > 0 ? 300000000 /* Side.BlockAfter */ : -400000000 /* Side.BlockBefore */)
            : (side > 0 ? 100000000 /* Side.InlineAfter */ : -100000000 /* Side.InlineBefore */);
        return new PointDecoration(spec, side, side, block, spec.widget || null, false);
    }
    /**
    Create a replace decoration which replaces the given range with
    a widget, or simply hides it.
    */
    static replace(spec) {
        let block = !!spec.block, startSide, endSide;
        if (spec.isBlockGap) {
            startSide = -500000000 /* Side.GapStart */;
            endSide = 400000000 /* Side.GapEnd */;
        }
        else {
            let { start, end } = getInclusive(spec, block);
            startSide = (start ? (block ? -300000000 /* Side.BlockIncStart */ : -1 /* Side.InlineIncStart */) : 500000000 /* Side.NonIncStart */) - 1;
            endSide = (end ? (block ? 200000000 /* Side.BlockIncEnd */ : 1 /* Side.InlineIncEnd */) : -600000000 /* Side.NonIncEnd */) + 1;
        }
        return new PointDecoration(spec, startSide, endSide, block, spec.widget || null, true);
    }
    /**
    Create a line decoration, which can add DOM attributes to the
    line starting at the given position.
    */
    static line(spec) {
        return new LineDecoration(spec);
    }
    /**
    Build a [`DecorationSet`](https://codemirror.net/6/docs/ref/#view.DecorationSet) from the given
    decorated range or ranges. If the ranges aren't already sorted,
    pass `true` for `sort` to make the library sort them for you.
    */
    static set(of, sort = false) {
        return state_dist/* .RangeSet.of */.om.of(of, sort);
    }
    /**
    @internal
    */
    hasHeight() { return this.widget ? this.widget.estimatedHeight > -1 : false; }
}
/**
The empty set of decorations.
*/
Decoration.none = state_dist/* .RangeSet.empty */.om.empty;
class MarkDecoration extends Decoration {
    constructor(spec) {
        let { start, end } = getInclusive(spec);
        super(start ? -1 /* Side.InlineIncStart */ : 500000000 /* Side.NonIncStart */, end ? 1 /* Side.InlineIncEnd */ : -600000000 /* Side.NonIncEnd */, null, spec);
        this.tagName = spec.tagName || "span";
        this.attrs = spec.class && spec.attributes ? combineAttrs(spec.attributes, { class: spec.class })
            : spec.class ? { class: spec.class } : spec.attributes || noAttrs;
    }
    eq(other) {
        return this == other || other instanceof MarkDecoration && this.tagName == other.tagName && attrsEq(this.attrs, other.attrs);
    }
    range(from, to = from) {
        if (from >= to)
            throw new RangeError("Mark decorations may not be empty");
        return super.range(from, to);
    }
}
MarkDecoration.prototype.point = false;
class LineDecoration extends Decoration {
    constructor(spec) {
        super(-200000000 /* Side.Line */, -200000000 /* Side.Line */, null, spec);
    }
    eq(other) {
        return other instanceof LineDecoration &&
            this.spec.class == other.spec.class &&
            attrsEq(this.spec.attributes, other.spec.attributes);
    }
    range(from, to = from) {
        if (to != from)
            throw new RangeError("Line decoration ranges must be zero-length");
        return super.range(from, to);
    }
}
LineDecoration.prototype.mapMode = state_dist/* .MapMode.TrackBefore */.iR.TrackBefore;
LineDecoration.prototype.point = true;
class PointDecoration extends Decoration {
    constructor(spec, startSide, endSide, block, widget, isReplace) {
        super(startSide, endSide, widget, spec);
        this.block = block;
        this.isReplace = isReplace;
        this.mapMode = !block ? state_dist/* .MapMode.TrackDel */.iR.TrackDel : startSide <= 0 ? state_dist/* .MapMode.TrackBefore */.iR.TrackBefore : state_dist/* .MapMode.TrackAfter */.iR.TrackAfter;
    }
    // Only relevant when this.block == true
    get type() {
        return this.startSide != this.endSide ? dist_BlockType.WidgetRange
            : this.startSide <= 0 ? dist_BlockType.WidgetBefore : dist_BlockType.WidgetAfter;
    }
    get heightRelevant() {
        return this.block || !!this.widget && (this.widget.estimatedHeight >= 5 || this.widget.lineBreaks > 0);
    }
    eq(other) {
        return other instanceof PointDecoration &&
            widgetsEq(this.widget, other.widget) &&
            this.block == other.block &&
            this.startSide == other.startSide && this.endSide == other.endSide;
    }
    range(from, to = from) {
        if (this.isReplace && (from > to || (from == to && this.startSide > 0 && this.endSide <= 0)))
            throw new RangeError("Invalid range for replacement decoration");
        if (!this.isReplace && to != from)
            throw new RangeError("Widget decorations can only have zero-length ranges");
        return super.range(from, to);
    }
}
PointDecoration.prototype.point = true;
function getInclusive(spec, block = false) {
    let { inclusiveStart: start, inclusiveEnd: end } = spec;
    if (start == null)
        start = spec.inclusive;
    if (end == null)
        end = spec.inclusive;
    return { start: start !== null && start !== void 0 ? start : block, end: end !== null && end !== void 0 ? end : block };
}
function widgetsEq(a, b) {
    return a == b || !!(a && b && a.compare(b));
}
function addRange(from, to, ranges, margin = 0) {
    let last = ranges.length - 1;
    if (last >= 0 && ranges[last] + margin >= from)
        ranges[last] = Math.max(ranges[last], to);
    else
        ranges.push(from, to);
}
/**
A block wrapper defines a DOM node that wraps lines or other block
wrappers at the top of the document. It affects any line or block
widget that starts inside its range, including blocks starting
directly at `from` but not including `to`.
*/
class BlockWrapper extends state_dist/* .RangeValue */.FB {
    constructor(
    /**
    @internal
    */
    tagName, 
    /**
    @internal
    */
    attributes, 
    /**
    @internal
    */
    rank) {
        super();
        this.tagName = tagName;
        this.attributes = attributes;
        this.rank = rank;
    }
    eq(other) {
        return other == this ||
            other instanceof BlockWrapper && this.tagName == other.tagName && attrsEq(this.attributes, other.attributes);
    }
    /**
    Create a block wrapper object with the given tag name and
    attributes.
    */
    static create(spec) {
        return new BlockWrapper(spec.tagName, spec.attributes || noAttrs, spec.rank == null ? 50 : Math.max(0, Math.min(spec.rank, 100)));
    }
    /**
    Create a range set from the given block wrapper ranges.
    */
    static set(of, sort = false) {
        return state_dist/* .RangeSet.of */.om.of(of, sort);
    }
}
BlockWrapper.prototype.startSide = BlockWrapper.prototype.endSide = -1;

function getSelection(root) {
    let target;
    // Browsers differ on whether shadow roots have a getSelection
    // method. If it exists, use that, otherwise, call it on the
    // document.
    if (root.nodeType == 11) { // Shadow root
        target = root.getSelection ? root : root.ownerDocument;
    }
    else {
        target = root;
    }
    return target.getSelection();
}
function contains(dom, node) {
    return node ? dom == node || dom.contains(node.nodeType != 1 ? node.parentNode : node) : false;
}
function hasSelection(dom, selection) {
    if (!selection.anchorNode)
        return false;
    try {
        // Firefox will raise 'permission denied' errors when accessing
        // properties of `sel.anchorNode` when it's in a generated CSS
        // element.
        return contains(dom, selection.anchorNode);
    }
    catch (_) {
        return false;
    }
}
function clientRectsFor(dom) {
    if (dom.nodeType == 3)
        return textRange(dom, 0, dom.nodeValue.length).getClientRects();
    else if (dom.nodeType == 1)
        return dom.getClientRects();
    else
        return [];
}
// Scans forward and backward through DOM positions equivalent to the
// given one to see if the two are in the same place (i.e. after a
// text node vs at the end of that text node)
function isEquivalentPosition(node, off, targetNode, targetOff) {
    return targetNode ? (scanFor(node, off, targetNode, targetOff, -1) ||
        scanFor(node, off, targetNode, targetOff, 1)) : false;
}
function domIndex(node) {
    for (var index = 0;; index++) {
        node = node.previousSibling;
        if (!node)
            return index;
    }
}
function isBlockElement(node) {
    return node.nodeType == 1 && /^(DIV|P|LI|UL|OL|BLOCKQUOTE|DD|DT|H\d|SECTION|PRE)$/.test(node.nodeName);
}
function scanFor(node, off, targetNode, targetOff, dir) {
    for (;;) {
        if (node == targetNode && off == targetOff)
            return true;
        if (off == (dir < 0 ? 0 : maxOffset(node))) {
            if (node.nodeName == "DIV")
                return false;
            let parent = node.parentNode;
            if (!parent || parent.nodeType != 1)
                return false;
            off = domIndex(node) + (dir < 0 ? 0 : 1);
            node = parent;
        }
        else if (node.nodeType == 1) {
            node = node.childNodes[off + (dir < 0 ? -1 : 0)];
            if (node.nodeType == 1 && node.contentEditable == "false")
                return false;
            off = dir < 0 ? maxOffset(node) : 0;
        }
        else {
            return false;
        }
    }
}
function maxOffset(node) {
    return node.nodeType == 3 ? node.nodeValue.length : node.childNodes.length;
}
function flattenRect(rect, left) {
    let x = left ? rect.left : rect.right;
    return { left: x, right: x, top: rect.top, bottom: rect.bottom };
}
function windowRect(win) {
    let vp = win.visualViewport;
    if (vp)
        return {
            left: 0, right: vp.width,
            top: 0, bottom: vp.height
        };
    return { left: 0, right: win.innerWidth,
        top: 0, bottom: win.innerHeight };
}
function getScale(elt, rect) {
    let scaleX = rect.width / elt.offsetWidth;
    let scaleY = rect.height / elt.offsetHeight;
    if (scaleX > 0.995 && scaleX < 1.005 || !isFinite(scaleX) || Math.abs(rect.width - elt.offsetWidth) < 1)
        scaleX = 1;
    if (scaleY > 0.995 && scaleY < 1.005 || !isFinite(scaleY) || Math.abs(rect.height - elt.offsetHeight) < 1)
        scaleY = 1;
    return { scaleX, scaleY };
}
function scrollRectIntoView(dom, rect, side, x, y, xMargin, yMargin, ltr) {
    let doc = dom.ownerDocument, win = doc.defaultView || window;
    for (let cur = dom, stop = false; cur && !stop;) {
        if (cur.nodeType == 1) { // Element
            let bounding, top = cur == doc.body;
            let scaleX = 1, scaleY = 1;
            if (top) {
                bounding = windowRect(win);
            }
            else {
                if (/^(fixed|sticky)$/.test(getComputedStyle(cur).position))
                    stop = true;
                if (cur.scrollHeight <= cur.clientHeight && cur.scrollWidth <= cur.clientWidth) {
                    cur = cur.assignedSlot || cur.parentNode;
                    continue;
                }
                let rect = cur.getBoundingClientRect();
                ({ scaleX, scaleY } = getScale(cur, rect));
                // Make sure scrollbar width isn't included in the rectangle
                bounding = { left: rect.left, right: rect.left + cur.clientWidth * scaleX,
                    top: rect.top, bottom: rect.top + cur.clientHeight * scaleY };
            }
            let moveX = 0, moveY = 0;
            if (y == "nearest") {
                if (rect.top < bounding.top + yMargin) {
                    moveY = rect.top - (bounding.top + yMargin);
                    if (side > 0 && rect.bottom > bounding.bottom + moveY)
                        moveY = rect.bottom - bounding.bottom + yMargin;
                }
                else if (rect.bottom > bounding.bottom - yMargin) {
                    moveY = rect.bottom - bounding.bottom + yMargin;
                    if (side < 0 && (rect.top - moveY) < bounding.top)
                        moveY = rect.top - (bounding.top + yMargin);
                }
            }
            else {
                let rectHeight = rect.bottom - rect.top, boundingHeight = bounding.bottom - bounding.top;
                let targetTop = y == "center" && rectHeight <= boundingHeight ? rect.top + rectHeight / 2 - boundingHeight / 2 :
                    y == "start" || y == "center" && side < 0 ? rect.top - yMargin :
                        rect.bottom - boundingHeight + yMargin;
                moveY = targetTop - bounding.top;
            }
            if (x == "nearest") {
                if (rect.left < bounding.left + xMargin) {
                    moveX = rect.left - (bounding.left + xMargin);
                    if (side > 0 && rect.right > bounding.right + moveX)
                        moveX = rect.right - bounding.right + xMargin;
                }
                else if (rect.right > bounding.right - xMargin) {
                    moveX = rect.right - bounding.right + xMargin;
                    if (side < 0 && rect.left < bounding.left + moveX)
                        moveX = rect.left - (bounding.left + xMargin);
                }
            }
            else {
                let targetLeft = x == "center" ? rect.left + (rect.right - rect.left) / 2 - (bounding.right - bounding.left) / 2 :
                    (x == "start") == ltr ? rect.left - xMargin :
                        rect.right - (bounding.right - bounding.left) + xMargin;
                moveX = targetLeft - bounding.left;
            }
            if (moveX || moveY) {
                if (top) {
                    win.scrollBy(moveX, moveY);
                }
                else {
                    let movedX = 0, movedY = 0;
                    if (moveY) {
                        let start = cur.scrollTop;
                        cur.scrollTop += moveY / scaleY;
                        movedY = (cur.scrollTop - start) * scaleY;
                    }
                    if (moveX) {
                        let start = cur.scrollLeft;
                        cur.scrollLeft += moveX / scaleX;
                        movedX = (cur.scrollLeft - start) * scaleX;
                    }
                    rect = { left: rect.left - movedX, top: rect.top - movedY,
                        right: rect.right - movedX, bottom: rect.bottom - movedY };
                    if (movedX && Math.abs(movedX - moveX) < 1)
                        x = "nearest";
                    if (movedY && Math.abs(movedY - moveY) < 1)
                        y = "nearest";
                }
            }
            if (top)
                break;
            if (rect.top < bounding.top || rect.bottom > bounding.bottom ||
                rect.left < bounding.left || rect.right > bounding.right)
                rect = { left: Math.max(rect.left, bounding.left), right: Math.min(rect.right, bounding.right),
                    top: Math.max(rect.top, bounding.top), bottom: Math.min(rect.bottom, bounding.bottom) };
            cur = cur.assignedSlot || cur.parentNode;
        }
        else if (cur.nodeType == 11) { // A shadow root
            cur = cur.host;
        }
        else {
            break;
        }
    }
}
function scrollableParents(dom, getX = true) {
    let doc = dom.ownerDocument, x = null, y = null;
    for (let cur = dom.parentNode; cur;) {
        if (cur == doc.body || ((!getX || x) && y)) {
            break;
        }
        else if (cur.nodeType == 1) {
            if (!y && cur.scrollHeight > cur.clientHeight)
                y = cur;
            if (getX && !x && cur.scrollWidth > cur.clientWidth)
                x = cur;
            cur = cur.assignedSlot || cur.parentNode;
        }
        else if (cur.nodeType == 11) {
            cur = cur.host;
        }
        else {
            break;
        }
    }
    return { x, y };
}
class DOMSelectionState {
    constructor() {
        this.anchorNode = null;
        this.anchorOffset = 0;
        this.focusNode = null;
        this.focusOffset = 0;
    }
    eq(domSel) {
        return this.anchorNode == domSel.anchorNode && this.anchorOffset == domSel.anchorOffset &&
            this.focusNode == domSel.focusNode && this.focusOffset == domSel.focusOffset;
    }
    setRange(range) {
        let { anchorNode, focusNode } = range;
        // Clip offsets to node size to avoid crashes when Safari reports bogus offsets (#1152)
        this.set(anchorNode, Math.min(range.anchorOffset, anchorNode ? maxOffset(anchorNode) : 0), focusNode, Math.min(range.focusOffset, focusNode ? maxOffset(focusNode) : 0));
    }
    set(anchorNode, anchorOffset, focusNode, focusOffset) {
        this.anchorNode = anchorNode;
        this.anchorOffset = anchorOffset;
        this.focusNode = focusNode;
        this.focusOffset = focusOffset;
    }
}
let preventScrollSupported = null;
// Safari 26 breaks preventScroll support
if (browser.safari && browser.safari_version >= 26)
    preventScrollSupported = false;
// Feature-detects support for .focus({preventScroll: true}), and uses
// a fallback kludge when not supported.
function focusPreventScroll(dom) {
    if (dom.setActive)
        return dom.setActive(); // in IE
    if (preventScrollSupported)
        return dom.focus(preventScrollSupported);
    let stack = [];
    for (let cur = dom; cur; cur = cur.parentNode) {
        stack.push(cur, cur.scrollTop, cur.scrollLeft);
        if (cur == cur.ownerDocument)
            break;
    }
    dom.focus(preventScrollSupported == null ? {
        get preventScroll() {
            preventScrollSupported = { preventScroll: true };
            return true;
        }
    } : undefined);
    if (!preventScrollSupported) {
        preventScrollSupported = false;
        for (let i = 0; i < stack.length;) {
            let elt = stack[i++], top = stack[i++], left = stack[i++];
            if (elt.scrollTop != top)
                elt.scrollTop = top;
            if (elt.scrollLeft != left)
                elt.scrollLeft = left;
        }
    }
}
let scratchRange;
function textRange(node, from, to = from) {
    let range = scratchRange || (scratchRange = document.createRange());
    range.setEnd(node, to);
    range.setStart(node, from);
    return range;
}
function dispatchKey(elt, name, code, mods) {
    let options = { key: name, code: name, keyCode: code, which: code, cancelable: true };
    if (mods)
        ({ altKey: options.altKey, ctrlKey: options.ctrlKey, shiftKey: options.shiftKey, metaKey: options.metaKey } = mods);
    let down = new KeyboardEvent("keydown", options);
    down.synthetic = true;
    elt.dispatchEvent(down);
    let up = new KeyboardEvent("keyup", options);
    up.synthetic = true;
    elt.dispatchEvent(up);
    return down.defaultPrevented || up.defaultPrevented;
}
function getRoot(node) {
    while (node) {
        if (node && (node.nodeType == 9 || node.nodeType == 11 && node.host))
            return node;
        node = node.assignedSlot || node.parentNode;
    }
    return null;
}
function atElementStart(doc, selection) {
    let node = selection.focusNode, offset = selection.focusOffset;
    if (!node || selection.anchorNode != node || selection.anchorOffset != offset)
        return false;
    // Safari can report bogus offsets (#1152)
    offset = Math.min(offset, maxOffset(node));
    for (;;) {
        if (offset) {
            if (node.nodeType != 1)
                return false;
            let prev = node.childNodes[offset - 1];
            if (prev.contentEditable == "false")
                offset--;
            else {
                node = prev;
                offset = maxOffset(node);
            }
        }
        else if (node == doc) {
            return true;
        }
        else {
            offset = domIndex(node);
            node = node.parentNode;
        }
    }
}
function isScrolledToBottom(elt) {
    if (elt instanceof Window)
        return elt.pageYOffset > Math.max(0, elt.document.documentElement.scrollHeight - elt.innerHeight - 4);
    return elt.scrollTop > Math.max(1, elt.scrollHeight - elt.clientHeight - 4);
}
function textNodeBefore(startNode, startOffset) {
    for (let node = startNode, offset = startOffset;;) {
        if (node.nodeType == 3 && offset > 0) {
            return { node: node, offset: offset };
        }
        else if (node.nodeType == 1 && offset > 0) {
            if (node.contentEditable == "false")
                return null;
            node = node.childNodes[offset - 1];
            offset = maxOffset(node);
        }
        else if (node.parentNode && !isBlockElement(node)) {
            offset = domIndex(node);
            node = node.parentNode;
        }
        else {
            return null;
        }
    }
}
function textNodeAfter(startNode, startOffset) {
    for (let node = startNode, offset = startOffset;;) {
        if (node.nodeType == 3 && offset < node.nodeValue.length) {
            return { node: node, offset: offset };
        }
        else if (node.nodeType == 1 && offset < node.childNodes.length) {
            if (node.contentEditable == "false")
                return null;
            node = node.childNodes[offset];
            offset = 0;
        }
        else if (node.parentNode && !isBlockElement(node)) {
            offset = domIndex(node) + 1;
            node = node.parentNode;
        }
        else {
            return null;
        }
    }
}
class DOMPos {
    constructor(node, offset, precise = true) {
        this.node = node;
        this.offset = offset;
        this.precise = precise;
    }
    static before(dom, precise) { return new DOMPos(dom.parentNode, domIndex(dom), precise); }
    static after(dom, precise) { return new DOMPos(dom.parentNode, domIndex(dom) + 1, precise); }
}

/**
Used to indicate [text direction](https://codemirror.net/6/docs/ref/#view.EditorView.textDirection).
*/
var dist_Direction = /*@__PURE__*/(function (Direction) {
    // (These are chosen to match the base levels, in bidi algorithm
    // terms, of spans in that direction.)
    /**
    Left-to-right.
    */
    Direction[Direction["LTR"] = 0] = "LTR";
    /**
    Right-to-left.
    */
    Direction[Direction["RTL"] = 1] = "RTL";
return Direction})(dist_Direction || (dist_Direction = {}));
const LTR = dist_Direction.LTR, RTL = dist_Direction.RTL;
// Decode a string with each type encoded as log2(type)
function dec(str) {
    let result = [];
    for (let i = 0; i < str.length; i++)
        result.push(1 << +str[i]);
    return result;
}
// Character types for codepoints 0 to 0xf8
const LowTypes = /*@__PURE__*/dec("88888888888888888888888888888888888666888888787833333333337888888000000000000000000000000008888880000000000000000000000000088888888888888888888888888888888888887866668888088888663380888308888800000000000000000000000800000000000000000000000000000008");
// Character types for codepoints 0x600 to 0x6f9
const ArabicTypes = /*@__PURE__*/dec("4444448826627288999999999992222222222222222222222222222222222222222222222229999999999999999999994444444444644222822222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222999999949999999229989999223333333333");
const Brackets = /*@__PURE__*/Object.create(null), BracketStack = [];
// There's a lot more in
// https://www.unicode.org/Public/UCD/latest/ucd/BidiBrackets.txt,
// which are left out to keep code size down.
for (let p of ["()", "[]", "{}"]) {
    let l = /*@__PURE__*/p.charCodeAt(0), r = /*@__PURE__*/p.charCodeAt(1);
    Brackets[l] = r;
    Brackets[r] = -l;
}
function charType(ch) {
    return ch <= 0xf7 ? LowTypes[ch] :
        0x590 <= ch && ch <= 0x5f4 ? 2 /* T.R */ :
            0x600 <= ch && ch <= 0x6f9 ? ArabicTypes[ch - 0x600] :
                0x6ee <= ch && ch <= 0x8ac ? 4 /* T.AL */ :
                    0x2000 <= ch && ch <= 0x200c ? 256 /* T.NI */ :
                        0xfb50 <= ch && ch <= 0xfdff ? 4 /* T.AL */ : 1 /* T.L */;
}
const BidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac\ufb50-\ufdff]/;
/**
Represents a contiguous range of text that has a single direction
(as in left-to-right or right-to-left).
*/
class BidiSpan {
    /**
    The direction of this span.
    */
    get dir() { return this.level % 2 ? RTL : LTR; }
    /**
    @internal
    */
    constructor(
    /**
    The start of the span (relative to the start of the line).
    */
    from, 
    /**
    The end of the span.
    */
    to, 
    /**
    The ["bidi
    level"](https://unicode.org/reports/tr9/#Basic_Display_Algorithm)
    of the span (in this context, 0 means
    left-to-right, 1 means right-to-left, 2 means left-to-right
    number inside right-to-left text).
    */
    level) {
        this.from = from;
        this.to = to;
        this.level = level;
    }
    /**
    @internal
    */
    side(end, dir) { return (this.dir == dir) == end ? this.to : this.from; }
    /**
    @internal
    */
    forward(forward, dir) { return forward == (this.dir == dir); }
    /**
    @internal
    */
    static find(order, index, level, assoc) {
        let maybe = -1;
        for (let i = 0; i < order.length; i++) {
            let span = order[i];
            if (span.from <= index && span.to >= index) {
                if (span.level == level)
                    return i;
                // When multiple spans match, if assoc != 0, take the one that
                // covers that side, otherwise take the one with the minimum
                // level.
                if (maybe < 0 || (assoc != 0 ? (assoc < 0 ? span.from < index : span.to > index) : order[maybe].level > span.level))
                    maybe = i;
            }
        }
        if (maybe < 0)
            throw new RangeError("Index out of range");
        return maybe;
    }
}
function isolatesEq(a, b) {
    if (a.length != b.length)
        return false;
    for (let i = 0; i < a.length; i++) {
        let iA = a[i], iB = b[i];
        if (iA.from != iB.from || iA.to != iB.to || iA.direction != iB.direction || !isolatesEq(iA.inner, iB.inner))
            return false;
    }
    return true;
}
// Reused array of character types
const types = [];
// Fill in the character types (in `types`) from `from` to `to` and
// apply W normalization rules.
function computeCharTypes(line, rFrom, rTo, isolates, outerType) {
    for (let iI = 0; iI <= isolates.length; iI++) {
        let from = iI ? isolates[iI - 1].to : rFrom, to = iI < isolates.length ? isolates[iI].from : rTo;
        let prevType = iI ? 256 /* T.NI */ : outerType;
        // W1. Examine each non-spacing mark (NSM) in the level run, and
        // change the type of the NSM to the type of the previous
        // character. If the NSM is at the start of the level run, it will
        // get the type of sor.
        // W2. Search backwards from each instance of a European number
        // until the first strong type (R, L, AL, or sor) is found. If an
        // AL is found, change the type of the European number to Arabic
        // number.
        // W3. Change all ALs to R.
        // (Left after this: L, R, EN, AN, ET, CS, NI)
        for (let i = from, prev = prevType, prevStrong = prevType; i < to; i++) {
            let type = charType(line.charCodeAt(i));
            if (type == 512 /* T.NSM */)
                type = prev;
            else if (type == 8 /* T.EN */ && prevStrong == 4 /* T.AL */)
                type = 16 /* T.AN */;
            types[i] = type == 4 /* T.AL */ ? 2 /* T.R */ : type;
            if (type & 7 /* T.Strong */)
                prevStrong = type;
            prev = type;
        }
        // W5. A sequence of European terminators adjacent to European
        // numbers changes to all European numbers.
        // W6. Otherwise, separators and terminators change to Other
        // Neutral.
        // W7. Search backwards from each instance of a European number
        // until the first strong type (R, L, or sor) is found. If an L is
        // found, then change the type of the European number to L.
        // (Left after this: L, R, EN+AN, NI)
        for (let i = from, prev = prevType, prevStrong = prevType; i < to; i++) {
            let type = types[i];
            if (type == 128 /* T.CS */) {
                if (i < to - 1 && prev == types[i + 1] && (prev & 24 /* T.Num */))
                    type = types[i] = prev;
                else
                    types[i] = 256 /* T.NI */;
            }
            else if (type == 64 /* T.ET */) {
                let end = i + 1;
                while (end < to && types[end] == 64 /* T.ET */)
                    end++;
                let replace = (i && prev == 8 /* T.EN */) || (end < rTo && types[end] == 8 /* T.EN */) ? (prevStrong == 1 /* T.L */ ? 1 /* T.L */ : 8 /* T.EN */) : 256 /* T.NI */;
                for (let j = i; j < end; j++)
                    types[j] = replace;
                i = end - 1;
            }
            else if (type == 8 /* T.EN */ && prevStrong == 1 /* T.L */) {
                types[i] = 1 /* T.L */;
            }
            prev = type;
            if (type & 7 /* T.Strong */)
                prevStrong = type;
        }
    }
}
// Process brackets throughout a run sequence.
function processBracketPairs(line, rFrom, rTo, isolates, outerType) {
    let oppositeType = outerType == 1 /* T.L */ ? 2 /* T.R */ : 1 /* T.L */;
    for (let iI = 0, sI = 0, context = 0; iI <= isolates.length; iI++) {
        let from = iI ? isolates[iI - 1].to : rFrom, to = iI < isolates.length ? isolates[iI].from : rTo;
        // N0. Process bracket pairs in an isolating run sequence
        // sequentially in the logical order of the text positions of the
        // opening paired brackets using the logic given below. Within this
        // scope, bidirectional types EN and AN are treated as R.
        for (let i = from, ch, br, type; i < to; i++) {
            // Keeps [startIndex, type, strongSeen] triples for each open
            // bracket on BracketStack.
            if (br = Brackets[ch = line.charCodeAt(i)]) {
                if (br < 0) { // Closing bracket
                    for (let sJ = sI - 3; sJ >= 0; sJ -= 3) {
                        if (BracketStack[sJ + 1] == -br) {
                            let flags = BracketStack[sJ + 2];
                            let type = (flags & 2 /* Bracketed.EmbedInside */) ? outerType :
                                !(flags & 4 /* Bracketed.OppositeInside */) ? 0 :
                                    (flags & 1 /* Bracketed.OppositeBefore */) ? oppositeType : outerType;
                            if (type)
                                types[i] = types[BracketStack[sJ]] = type;
                            sI = sJ;
                            break;
                        }
                    }
                }
                else if (BracketStack.length == 189 /* Bracketed.MaxDepth */) {
                    break;
                }
                else {
                    BracketStack[sI++] = i;
                    BracketStack[sI++] = ch;
                    BracketStack[sI++] = context;
                }
            }
            else if ((type = types[i]) == 2 /* T.R */ || type == 1 /* T.L */) {
                let embed = type == outerType;
                context = embed ? 0 : 1 /* Bracketed.OppositeBefore */;
                for (let sJ = sI - 3; sJ >= 0; sJ -= 3) {
                    let cur = BracketStack[sJ + 2];
                    if (cur & 2 /* Bracketed.EmbedInside */)
                        break;
                    if (embed) {
                        BracketStack[sJ + 2] |= 2 /* Bracketed.EmbedInside */;
                    }
                    else {
                        if (cur & 4 /* Bracketed.OppositeInside */)
                            break;
                        BracketStack[sJ + 2] |= 4 /* Bracketed.OppositeInside */;
                    }
                }
            }
        }
    }
}
function processNeutrals(rFrom, rTo, isolates, outerType) {
    for (let iI = 0, prev = outerType; iI <= isolates.length; iI++) {
        let from = iI ? isolates[iI - 1].to : rFrom, to = iI < isolates.length ? isolates[iI].from : rTo;
        // N1. A sequence of neutrals takes the direction of the
        // surrounding strong text if the text on both sides has the same
        // direction. European and Arabic numbers act as if they were R in
        // terms of their influence on neutrals. Start-of-level-run (sor)
        // and end-of-level-run (eor) are used at level run boundaries.
        // N2. Any remaining neutrals take the embedding direction.
        // (Left after this: L, R, EN+AN)
        for (let i = from; i < to;) {
            let type = types[i];
            if (type == 256 /* T.NI */) {
                let end = i + 1;
                for (;;) {
                    if (end == to) {
                        if (iI == isolates.length)
                            break;
                        end = isolates[iI++].to;
                        to = iI < isolates.length ? isolates[iI].from : rTo;
                    }
                    else if (types[end] == 256 /* T.NI */) {
                        end++;
                    }
                    else {
                        break;
                    }
                }
                let beforeL = prev == 1 /* T.L */;
                let afterL = (end < rTo ? types[end] : outerType) == 1 /* T.L */;
                let replace = beforeL == afterL ? (beforeL ? 1 /* T.L */ : 2 /* T.R */) : outerType;
                for (let j = end, jI = iI, fromJ = jI ? isolates[jI - 1].to : rFrom; j > i;) {
                    if (j == fromJ) {
                        j = isolates[--jI].from;
                        fromJ = jI ? isolates[jI - 1].to : rFrom;
                    }
                    types[--j] = replace;
                }
                i = end;
            }
            else {
                prev = type;
                i++;
            }
        }
    }
}
// Find the contiguous ranges of character types in a given range, and
// emit spans for them. Flip the order of the spans as appropriate
// based on the level, and call through to compute the spans for
// isolates at the proper point.
function emitSpans(line, from, to, level, baseLevel, isolates, order) {
    let ourType = level % 2 ? 2 /* T.R */ : 1 /* T.L */;
    if ((level % 2) == (baseLevel % 2)) { // Same dir as base direction, don't flip
        for (let iCh = from, iI = 0; iCh < to;) {
            // Scan a section of characters in direction ourType, unless
            // there's another type of char right after iCh, in which case
            // we scan a section of other characters (which, if ourType ==
            // T.L, may contain both T.R and T.AN chars).
            let sameDir = true, isNum = false;
            if (iI == isolates.length || iCh < isolates[iI].from) {
                let next = types[iCh];
                if (next != ourType) {
                    sameDir = false;
                    isNum = next == 16 /* T.AN */;
                }
            }
            // Holds an array of isolates to pass to a recursive call if we
            // must recurse (to distinguish T.AN inside an RTL section in
            // LTR text), null if we can emit directly
            let recurse = !sameDir && ourType == 1 /* T.L */ ? [] : null;
            let localLevel = sameDir ? level : level + 1;
            let iScan = iCh;
            run: for (;;) {
                if (iI < isolates.length && iScan == isolates[iI].from) {
                    if (isNum)
                        break run;
                    let iso = isolates[iI];
                    // Scan ahead to verify that there is another char in this dir after the isolate(s)
                    if (!sameDir)
                        for (let upto = iso.to, jI = iI + 1;;) {
                            if (upto == to)
                                break run;
                            if (jI < isolates.length && isolates[jI].from == upto)
                                upto = isolates[jI++].to;
                            else if (types[upto] == ourType)
                                break run;
                            else
                                break;
                        }
                    iI++;
                    if (recurse) {
                        recurse.push(iso);
                    }
                    else {
                        if (iso.from > iCh)
                            order.push(new BidiSpan(iCh, iso.from, localLevel));
                        let dirSwap = (iso.direction == LTR) != !(localLevel % 2);
                        computeSectionOrder(line, dirSwap ? level + 1 : level, baseLevel, iso.inner, iso.from, iso.to, order);
                        iCh = iso.to;
                    }
                    iScan = iso.to;
                }
                else if (iScan == to || (sameDir ? types[iScan] != ourType : types[iScan] == ourType)) {
                    break;
                }
                else {
                    iScan++;
                }
            }
            if (recurse)
                emitSpans(line, iCh, iScan, level + 1, baseLevel, recurse, order);
            else if (iCh < iScan)
                order.push(new BidiSpan(iCh, iScan, localLevel));
            iCh = iScan;
        }
    }
    else {
        // Iterate in reverse to flip the span order. Same code again, but
        // going from the back of the section to the front
        for (let iCh = to, iI = isolates.length; iCh > from;) {
            let sameDir = true, isNum = false;
            if (!iI || iCh > isolates[iI - 1].to) {
                let next = types[iCh - 1];
                if (next != ourType) {
                    sameDir = false;
                    isNum = next == 16 /* T.AN */;
                }
            }
            let recurse = !sameDir && ourType == 1 /* T.L */ ? [] : null;
            let localLevel = sameDir ? level : level + 1;
            let iScan = iCh;
            run: for (;;) {
                if (iI && iScan == isolates[iI - 1].to) {
                    if (isNum)
                        break run;
                    let iso = isolates[--iI];
                    // Scan ahead to verify that there is another char in this dir after the isolate(s)
                    if (!sameDir)
                        for (let upto = iso.from, jI = iI;;) {
                            if (upto == from)
                                break run;
                            if (jI && isolates[jI - 1].to == upto)
                                upto = isolates[--jI].from;
                            else if (types[upto - 1] == ourType)
                                break run;
                            else
                                break;
                        }
                    if (recurse) {
                        recurse.push(iso);
                    }
                    else {
                        if (iso.to < iCh)
                            order.push(new BidiSpan(iso.to, iCh, localLevel));
                        let dirSwap = (iso.direction == LTR) != !(localLevel % 2);
                        computeSectionOrder(line, dirSwap ? level + 1 : level, baseLevel, iso.inner, iso.from, iso.to, order);
                        iCh = iso.from;
                    }
                    iScan = iso.from;
                }
                else if (iScan == from || (sameDir ? types[iScan - 1] != ourType : types[iScan - 1] == ourType)) {
                    break;
                }
                else {
                    iScan--;
                }
            }
            if (recurse)
                emitSpans(line, iScan, iCh, level + 1, baseLevel, recurse, order);
            else if (iScan < iCh)
                order.push(new BidiSpan(iScan, iCh, localLevel));
            iCh = iScan;
        }
    }
}
function computeSectionOrder(line, level, baseLevel, isolates, from, to, order) {
    let outerType = (level % 2 ? 2 /* T.R */ : 1 /* T.L */);
    computeCharTypes(line, from, to, isolates, outerType);
    processBracketPairs(line, from, to, isolates, outerType);
    processNeutrals(from, to, isolates, outerType);
    emitSpans(line, from, to, level, baseLevel, isolates, order);
}
function computeOrder(line, direction, isolates) {
    if (!line)
        return [new BidiSpan(0, 0, direction == RTL ? 1 : 0)];
    if (direction == LTR && !isolates.length && !BidiRE.test(line))
        return trivialOrder(line.length);
    if (isolates.length)
        while (line.length > types.length)
            types[types.length] = 256 /* T.NI */; // Make sure types array has no gaps
    let order = [], level = direction == LTR ? 0 : 1;
    computeSectionOrder(line, level, level, isolates, 0, line.length, order);
    return order;
}
function trivialOrder(length) {
    return [new BidiSpan(0, length, 0)];
}
let movedOver = "";
// This implementation moves strictly visually, without concern for a
// traversal visiting every logical position in the string. It will
// still do so for simple input, but situations like multiple isolates
// with the same level next to each other, or text going against the
// main dir at the end of the line, will make some positions
// unreachable with this motion. Each visible cursor position will
// correspond to the lower-level bidi span that touches it.
//
// The alternative would be to solve an order globally for a given
// line, making sure that it includes every position, but that would
// require associating non-canonical (higher bidi span level)
// positions with a given visual position, which is likely to confuse
// people. (And would generally be a lot more complicated.)
function moveVisually(line, order, dir, start, forward) {
    var _a;
    let startIndex = start.head - line.from;
    let spanI = BidiSpan.find(order, startIndex, (_a = start.bidiLevel) !== null && _a !== void 0 ? _a : -1, start.assoc);
    let span = order[spanI], spanEnd = span.side(forward, dir);
    // End of span
    if (startIndex == spanEnd) {
        let nextI = spanI += forward ? 1 : -1;
        if (nextI < 0 || nextI >= order.length)
            return null;
        span = order[spanI = nextI];
        startIndex = span.side(!forward, dir);
        spanEnd = span.side(forward, dir);
    }
    let nextIndex = (0,state_dist/* .findClusterBreak */.zK)(line.text, startIndex, span.forward(forward, dir));
    if (nextIndex < span.from || nextIndex > span.to)
        nextIndex = spanEnd;
    movedOver = line.text.slice(Math.min(startIndex, nextIndex), Math.max(startIndex, nextIndex));
    let nextSpan = spanI == (forward ? order.length - 1 : 0) ? null : order[spanI + (forward ? 1 : -1)];
    if (nextSpan && nextIndex == spanEnd && nextSpan.level + (forward ? 0 : 1) < span.level)
        return state_dist/* .EditorSelection.cursor */.OF.cursor(nextSpan.side(!forward, dir) + line.from, nextSpan.forward(forward, dir) ? 1 : -1, nextSpan.level);
    return state_dist/* .EditorSelection.cursor */.OF.cursor(nextIndex + line.from, span.forward(forward, dir) ? -1 : 1, span.level);
}
function autoDirection(text, from, to) {
    for (let i = from; i < to; i++) {
        let type = charType(text.charCodeAt(i));
        if (type == 1 /* T.L */)
            return LTR;
        if (type == 2 /* T.R */ || type == 4 /* T.AL */)
            return RTL;
    }
    return LTR;
}

const clickAddsSelectionRange = /*@__PURE__*/state_dist/* .Facet.define */.sj.define();
const dragMovesSelection$1 = /*@__PURE__*/state_dist/* .Facet.define */.sj.define();
const mouseSelectionStyle = /*@__PURE__*/state_dist/* .Facet.define */.sj.define();
const exceptionSink = /*@__PURE__*/state_dist/* .Facet.define */.sj.define();
const updateListener = /*@__PURE__*/state_dist/* .Facet.define */.sj.define();
const inputHandler = /*@__PURE__*/state_dist/* .Facet.define */.sj.define();
const focusChangeEffect = /*@__PURE__*/state_dist/* .Facet.define */.sj.define();
const clipboardInputFilter = /*@__PURE__*/state_dist/* .Facet.define */.sj.define();
const clipboardOutputFilter = /*@__PURE__*/state_dist/* .Facet.define */.sj.define();
const perLineTextDirection = /*@__PURE__*/state_dist/* .Facet.define */.sj.define({
    combine: values => values.some(x => x)
});
const nativeSelectionHidden = /*@__PURE__*/state_dist/* .Facet.define */.sj.define({
    combine: values => values.some(x => x)
});
const scrollHandler = /*@__PURE__*/state_dist/* .Facet.define */.sj.define();
class ScrollTarget {
    constructor(range, y, x, yMargin, xMargin, 
    // This data structure is abused to also store precise scroll
    // snapshots, instead of a `scrollIntoView` request. When this
    // flag is `true`, `range` points at a position in the reference
    // line, `yMargin` holds the difference between the top of that
    // line and the top of the editor, and `xMargin` holds the
    // editor's `scrollLeft`.
    isSnapshot = false) {
        this.range = range;
        this.y = y;
        this.x = x;
        this.yMargin = yMargin;
        this.xMargin = xMargin;
        this.isSnapshot = isSnapshot;
    }
    map(changes) {
        return changes.empty ? this :
            new ScrollTarget(this.range.map(changes), this.y, this.x, this.yMargin, this.xMargin, this.isSnapshot);
    }
    clip(state) {
        return this.range.to <= state.doc.length ? this :
            new ScrollTarget(state_dist/* .EditorSelection.cursor */.OF.cursor(state.doc.length), this.y, this.x, this.yMargin, this.xMargin, this.isSnapshot);
    }
}
const dist_scrollIntoView = /*@__PURE__*/state_dist/* .StateEffect.define */.Pe.define({ map: (t, ch) => t.map(ch) });
const setEditContextFormatting = /*@__PURE__*/state_dist/* .StateEffect.define */.Pe.define();
/**
Log or report an unhandled exception in client code. Should
probably only be used by extension code that allows client code to
provide functions, and calls those functions in a context where an
exception can't be propagated to calling code in a reasonable way
(for example when in an event handler).

Either calls a handler registered with
[`EditorView.exceptionSink`](https://codemirror.net/6/docs/ref/#view.EditorView^exceptionSink),
`window.onerror`, if defined, or `console.error` (in which case
it'll pass `context`, when given, as first argument).
*/
function logException(state, exception, context) {
    let handler = state.facet(exceptionSink);
    if (handler.length)
        handler[0](exception);
    else if (window.onerror && window.onerror(String(exception), context, undefined, undefined, exception)) ;
    else if (context)
        console.error(context + ":", exception);
    else
        console.error(exception);
}
const editable = /*@__PURE__*/state_dist/* .Facet.define */.sj.define({ combine: values => values.length ? values[0] : true });
let nextPluginID = 0;
const viewPlugin = /*@__PURE__*/state_dist/* .Facet.define */.sj.define({
    combine(plugins) {
        return plugins.filter((p, i) => {
            for (let j = 0; j < i; j++)
                if (plugins[j].plugin == p.plugin)
                    return false;
            return true;
        });
    }
});
/**
View plugins associate stateful values with a view. They can
influence the way the content is drawn, and are notified of things
that happen in the view. They optionally take an argument, in
which case you need to call [`of`](https://codemirror.net/6/docs/ref/#view.ViewPlugin.of) to create
an extension for the plugin. When the argument type is undefined,
you can use the plugin instance as an extension directly.
*/
class ViewPlugin {
    constructor(
    /**
    @internal
    */
    id, 
    /**
    @internal
    */
    create, 
    /**
    @internal
    */
    domEventHandlers, 
    /**
    @internal
    */
    domEventObservers, buildExtensions) {
        this.id = id;
        this.create = create;
        this.domEventHandlers = domEventHandlers;
        this.domEventObservers = domEventObservers;
        this.baseExtensions = buildExtensions(this);
        this.extension = this.baseExtensions.concat(viewPlugin.of({ plugin: this, arg: undefined }));
    }
    /**
    Create an extension for this plugin with the given argument.
    */
    of(arg) {
        return this.baseExtensions.concat(viewPlugin.of({ plugin: this, arg }));
    }
    /**
    Define a plugin from a constructor function that creates the
    plugin's value, given an editor view.
    */
    static define(create, spec) {
        const { eventHandlers, eventObservers, provide, decorations: deco } = spec || {};
        return new ViewPlugin(nextPluginID++, create, eventHandlers, eventObservers, plugin => {
            let ext = [];
            if (deco)
                ext.push(dist_decorations.of(view => {
                    let pluginInst = view.plugin(plugin);
                    return pluginInst ? deco(pluginInst) : Decoration.none;
                }));
            if (provide)
                ext.push(provide(plugin));
            return ext;
        });
    }
    /**
    Create a plugin for a class whose constructor takes a single
    editor view as argument.
    */
    static fromClass(cls, spec) {
        return ViewPlugin.define((view, arg) => new cls(view, arg), spec);
    }
}
class PluginInstance {
    constructor(spec) {
        this.spec = spec;
        // When starting an update, all plugins have this field set to the
        // update object, indicating they need to be updated. When finished
        // updating, it is set to `null`. Retrieving a plugin that needs to
        // be updated with `view.plugin` forces an eager update.
        this.mustUpdate = null;
        // This is null when the plugin is initially created, but
        // initialized on the first update.
        this.value = null;
    }
    get plugin() { return this.spec && this.spec.plugin; }
    update(view) {
        if (!this.value) {
            if (this.spec) {
                try {
                    this.value = this.spec.plugin.create(view, this.spec.arg);
                }
                catch (e) {
                    logException(view.state, e, "CodeMirror plugin crashed");
                    this.deactivate();
                }
            }
        }
        else if (this.mustUpdate) {
            let update = this.mustUpdate;
            this.mustUpdate = null;
            if (this.value.update) {
                try {
                    this.value.update(update);
                }
                catch (e) {
                    logException(update.state, e, "CodeMirror plugin crashed");
                    if (this.value.destroy)
                        try {
                            this.value.destroy();
                        }
                        catch (_) { }
                    this.deactivate();
                }
            }
        }
        return this;
    }
    destroy(view) {
        var _a;
        if ((_a = this.value) === null || _a === void 0 ? void 0 : _a.destroy) {
            try {
                this.value.destroy();
            }
            catch (e) {
                logException(view.state, e, "CodeMirror plugin crashed");
            }
        }
    }
    deactivate() {
        this.spec = this.value = null;
    }
}
const editorAttributes = /*@__PURE__*/state_dist/* .Facet.define */.sj.define();
const contentAttributes = /*@__PURE__*/state_dist/* .Facet.define */.sj.define();
// Provide decorations
const dist_decorations = /*@__PURE__*/state_dist/* .Facet.define */.sj.define();
const dist_blockWrappers = /*@__PURE__*/state_dist/* .Facet.define */.sj.define();
const outerDecorations = /*@__PURE__*/state_dist/* .Facet.define */.sj.define();
const atomicRanges = /*@__PURE__*/state_dist/* .Facet.define */.sj.define();
const bidiIsolatedRanges = /*@__PURE__*/state_dist/* .Facet.define */.sj.define();
function getIsolatedRanges(view, line) {
    let isolates = view.state.facet(bidiIsolatedRanges);
    if (!isolates.length)
        return isolates;
    let sets = isolates.map(i => i instanceof Function ? i(view) : i);
    let result = [];
    state_dist/* .RangeSet.spans */.om.spans(sets, line.from, line.to, {
        point() { },
        span(fromDoc, toDoc, active, open) {
            let from = fromDoc - line.from, to = toDoc - line.from;
            let level = result;
            for (let i = active.length - 1; i >= 0; i--, open--) {
                let direction = active[i].spec.bidiIsolate, update;
                if (direction == null)
                    direction = autoDirection(line.text, from, to);
                if (open > 0 && level.length &&
                    (update = level[level.length - 1]).to == from && update.direction == direction) {
                    update.to = to;
                    level = update.inner;
                }
                else {
                    let add = { from, to, direction, inner: [] };
                    level.push(add);
                    level = add.inner;
                }
            }
        }
    });
    return result;
}
const scrollMargins = /*@__PURE__*/state_dist/* .Facet.define */.sj.define();
function getScrollMargins(view) {
    let left = 0, right = 0, top = 0, bottom = 0;
    for (let source of view.state.facet(scrollMargins)) {
        let m = source(view);
        if (m) {
            if (m.left != null)
                left = Math.max(left, m.left);
            if (m.right != null)
                right = Math.max(right, m.right);
            if (m.top != null)
                top = Math.max(top, m.top);
            if (m.bottom != null)
                bottom = Math.max(bottom, m.bottom);
        }
    }
    return { left, right, top, bottom };
}
const styleModule = /*@__PURE__*/state_dist/* .Facet.define */.sj.define();
class ChangedRange {
    constructor(fromA, toA, fromB, toB) {
        this.fromA = fromA;
        this.toA = toA;
        this.fromB = fromB;
        this.toB = toB;
    }
    join(other) {
        return new ChangedRange(Math.min(this.fromA, other.fromA), Math.max(this.toA, other.toA), Math.min(this.fromB, other.fromB), Math.max(this.toB, other.toB));
    }
    addToSet(set) {
        let i = set.length, me = this;
        for (; i > 0; i--) {
            let range = set[i - 1];
            if (range.fromA > me.toA)
                continue;
            if (range.toA < me.fromA)
                break;
            me = me.join(range);
            set.splice(i - 1, 1);
        }
        set.splice(i, 0, me);
        return set;
    }
    // Extend a set to cover all the content in `ranges`, which is a
    // flat array with each pair of numbers representing fromB/toB
    // positions. These pairs are generated in unchanged ranges, so the
    // offset between doc A and doc B is the same for their start and
    // end points.
    static extendWithRanges(diff, ranges) {
        if (ranges.length == 0)
            return diff;
        let result = [];
        for (let dI = 0, rI = 0, off = 0;;) {
            let nextD = dI < diff.length ? diff[dI].fromB : 1e9;
            let nextR = rI < ranges.length ? ranges[rI] : 1e9;
            let fromB = Math.min(nextD, nextR);
            if (fromB == 1e9)
                break;
            let fromA = fromB + off, toB = fromB, toA = fromA;
            for (;;) {
                if (rI < ranges.length && ranges[rI] <= toB) {
                    let end = ranges[rI + 1];
                    rI += 2;
                    toB = Math.max(toB, end);
                    for (let i = dI; i < diff.length && diff[i].fromB <= toB; i++)
                        off = diff[i].toA - diff[i].toB;
                    toA = Math.max(toA, end + off);
                }
                else if (dI < diff.length && diff[dI].fromB <= toB) {
                    let next = diff[dI++];
                    toB = Math.max(toB, next.toB);
                    toA = Math.max(toA, next.toA);
                    off = next.toA - next.toB;
                }
                else {
                    break;
                }
            }
            result.push(new ChangedRange(fromA, toA, fromB, toB));
        }
        return result;
    }
}
/**
View [plugins](https://codemirror.net/6/docs/ref/#view.ViewPlugin) are given instances of this
class, which describe what happened, whenever the view is updated.
*/
class ViewUpdate {
    constructor(
    /**
    The editor view that the update is associated with.
    */
    view, 
    /**
    The new editor state.
    */
    state, 
    /**
    The transactions involved in the update. May be empty.
    */
    transactions) {
        this.view = view;
        this.state = state;
        this.transactions = transactions;
        /**
        @internal
        */
        this.flags = 0;
        this.startState = view.state;
        this.changes = state_dist/* .ChangeSet.empty */.VR.empty(this.startState.doc.length);
        for (let tr of transactions)
            this.changes = this.changes.compose(tr.changes);
        let changedRanges = [];
        this.changes.iterChangedRanges((fromA, toA, fromB, toB) => changedRanges.push(new ChangedRange(fromA, toA, fromB, toB)));
        this.changedRanges = changedRanges;
    }
    /**
    @internal
    */
    static create(view, state, transactions) {
        return new ViewUpdate(view, state, transactions);
    }
    /**
    Tells you whether the [viewport](https://codemirror.net/6/docs/ref/#view.EditorView.viewport) or
    [visible ranges](https://codemirror.net/6/docs/ref/#view.EditorView.visibleRanges) changed in this
    update.
    */
    get viewportChanged() {
        return (this.flags & 4 /* UpdateFlag.Viewport */) > 0;
    }
    /**
    Returns true when
    [`viewportChanged`](https://codemirror.net/6/docs/ref/#view.ViewUpdate.viewportChanged) is true
    and the viewport change is not just the result of mapping it in
    response to document changes.
    */
    get viewportMoved() {
        return (this.flags & 8 /* UpdateFlag.ViewportMoved */) > 0;
    }
    /**
    Indicates whether the height of a block element in the editor
    changed in this update.
    */
    get heightChanged() {
        return (this.flags & 2 /* UpdateFlag.Height */) > 0;
    }
    /**
    Returns true when the document was modified or the size of the
    editor, or elements within the editor, changed.
    */
    get geometryChanged() {
        return this.docChanged || (this.flags & (16 /* UpdateFlag.Geometry */ | 2 /* UpdateFlag.Height */)) > 0;
    }
    /**
    True when this update indicates a focus change.
    */
    get focusChanged() {
        return (this.flags & 1 /* UpdateFlag.Focus */) > 0;
    }
    /**
    Whether the document changed in this update.
    */
    get docChanged() {
        return !this.changes.empty;
    }
    /**
    Whether the selection was explicitly set in this update.
    */
    get selectionSet() {
        return this.transactions.some(tr => tr.selection);
    }
    /**
    @internal
    */
    get empty() { return this.flags == 0 && this.transactions.length == 0; }
}

const noChildren = [];
class Tile {
    constructor(dom, length, flags = 0) {
        this.dom = dom;
        this.length = length;
        this.flags = flags;
        this.parent = null;
        dom.cmTile = this;
    }
    get breakAfter() { return (this.flags & 1 /* TileFlag.BreakAfter */); }
    get children() { return noChildren; }
    isWidget() { return false; }
    get isHidden() { return false; }
    isComposite() { return false; }
    isLine() { return false; }
    isText() { return false; }
    isBlock() { return false; }
    get domAttrs() { return null; }
    sync(track) {
        this.flags |= 2 /* TileFlag.Synced */;
        if (this.flags & 4 /* TileFlag.AttrsDirty */) {
            this.flags &= ~4 /* TileFlag.AttrsDirty */;
            let attrs = this.domAttrs;
            if (attrs)
                setAttrs(this.dom, attrs);
        }
    }
    toString() {
        return this.constructor.name + (this.children.length ? `(${this.children})` : "") + (this.breakAfter ? "#" : "");
    }
    destroy() { this.parent = null; }
    setDOM(dom) {
        this.dom = dom;
        dom.cmTile = this;
    }
    get posAtStart() {
        return this.parent ? this.parent.posBefore(this) : 0;
    }
    get posAtEnd() {
        return this.posAtStart + this.length;
    }
    posBefore(tile, start = this.posAtStart) {
        let pos = start;
        for (let child of this.children) {
            if (child == tile)
                return pos;
            pos += child.length + child.breakAfter;
        }
        throw new RangeError("Invalid child in posBefore");
    }
    posAfter(tile) {
        return this.posBefore(tile) + tile.length;
    }
    covers(side) { return true; }
    coordsIn(pos, side) { return null; }
    domPosFor(off, side) {
        let index = domIndex(this.dom);
        let after = this.length ? off > 0 : side > 0;
        return new DOMPos(this.parent.dom, index + (after ? 1 : 0), off == 0 || off == this.length);
    }
    markDirty(attrs) {
        this.flags &= ~2 /* TileFlag.Synced */;
        if (attrs)
            this.flags |= 4 /* TileFlag.AttrsDirty */;
        if (this.parent && (this.parent.flags & 2 /* TileFlag.Synced */))
            this.parent.markDirty(false);
    }
    get overrideDOMText() { return null; }
    get root() {
        for (let t = this; t; t = t.parent)
            if (t instanceof DocTile)
                return t;
        return null;
    }
    static get(dom) {
        return dom.cmTile;
    }
}
class CompositeTile extends Tile {
    constructor(dom) {
        super(dom, 0);
        this._children = [];
    }
    isComposite() { return true; }
    get children() { return this._children; }
    get lastChild() { return this.children.length ? this.children[this.children.length - 1] : null; }
    append(child) {
        this.children.push(child);
        child.parent = this;
    }
    sync(track) {
        if (this.flags & 2 /* TileFlag.Synced */)
            return;
        super.sync(track);
        let parent = this.dom, prev = null, next;
        let tracking = (track === null || track === void 0 ? void 0 : track.node) == parent ? track : null;
        let length = 0;
        for (let child of this.children) {
            child.sync(track);
            length += child.length + child.breakAfter;
            next = prev ? prev.nextSibling : parent.firstChild;
            if (tracking && next != child.dom)
                tracking.written = true;
            if (child.dom.parentNode == parent) {
                while (next && next != child.dom)
                    next = rm$1(next);
            }
            else {
                parent.insertBefore(child.dom, next);
            }
            prev = child.dom;
        }
        next = prev ? prev.nextSibling : parent.firstChild;
        if (tracking && next)
            tracking.written = true;
        while (next)
            next = rm$1(next);
        this.length = length;
    }
}
// Remove a DOM node and return its next sibling.
function rm$1(dom) {
    let next = dom.nextSibling;
    dom.parentNode.removeChild(dom);
    return next;
}
// The top-level tile. Its dom property equals view.contentDOM.
class DocTile extends CompositeTile {
    constructor(view, dom) {
        super(dom);
        this.view = view;
    }
    owns(tile) {
        for (; tile; tile = tile.parent)
            if (tile == this)
                return true;
        return false;
    }
    isBlock() { return true; }
    nearest(dom) {
        for (;;) {
            if (!dom)
                return null;
            let tile = Tile.get(dom);
            if (tile && this.owns(tile))
                return tile;
            dom = dom.parentNode;
        }
    }
    blockTiles(f) {
        for (let stack = [], cur = this, i = 0, pos = 0;;) {
            if (i == cur.children.length) {
                if (!stack.length)
                    return;
                cur = cur.parent;
                if (cur.breakAfter)
                    pos++;
                i = stack.pop();
            }
            else {
                let next = cur.children[i++];
                if (next instanceof BlockWrapperTile) {
                    stack.push(i);
                    cur = next;
                    i = 0;
                }
                else {
                    let end = pos + next.length;
                    let result = f(next, pos);
                    if (result !== undefined)
                        return result;
                    pos = end + next.breakAfter;
                }
            }
        }
    }
    // Find the block at the given position. If side < -1, make sure to
    // stay before block widgets at that position, if side > 1, after
    // such widgets (used for selection drawing, which needs to be able
    // to get coordinates for positions that aren't valid cursor positions).
    resolveBlock(pos, side) {
        let before, beforeOff = -1, after, afterOff = -1;
        this.blockTiles((tile, off) => {
            let end = off + tile.length;
            if (pos >= off && pos <= end) {
                if (tile.isWidget() && side >= -1 && side <= 1) {
                    if (tile.flags & 32 /* TileFlag.After */)
                        return true;
                    if (tile.flags & 16 /* TileFlag.Before */)
                        before = undefined;
                }
                if ((off < pos || pos == end && (side < -1 ? tile.length : tile.covers(1))) &&
                    (!before || !tile.isWidget() && before.isWidget())) {
                    before = tile;
                    beforeOff = pos - off;
                }
                if ((end > pos || pos == off && (side > 1 ? tile.length : tile.covers(-1))) &&
                    (!after || !tile.isWidget() && after.isWidget())) {
                    after = tile;
                    afterOff = pos - off;
                }
            }
        });
        if (!before && !after)
            throw new Error("No tile at position " + pos);
        return before && side < 0 || !after ? { tile: before, offset: beforeOff } : { tile: after, offset: afterOff };
    }
}
class BlockWrapperTile extends CompositeTile {
    constructor(dom, wrapper) {
        super(dom);
        this.wrapper = wrapper;
    }
    isBlock() { return true; }
    covers(side) {
        if (!this.children.length)
            return false;
        return side < 0 ? this.children[0].covers(-1) : this.lastChild.covers(1);
    }
    get domAttrs() { return this.wrapper.attributes; }
    static of(wrapper, dom) {
        let tile = new BlockWrapperTile(dom || document.createElement(wrapper.tagName), wrapper);
        if (!dom)
            tile.flags |= 4 /* TileFlag.AttrsDirty */;
        return tile;
    }
}
class LineTile extends CompositeTile {
    constructor(dom, attrs) {
        super(dom);
        this.attrs = attrs;
    }
    isLine() { return true; }
    static start(attrs, dom, keepAttrs) {
        let line = new LineTile(dom || document.createElement("div"), attrs);
        if (!dom || !keepAttrs)
            line.flags |= 4 /* TileFlag.AttrsDirty */;
        return line;
    }
    get domAttrs() { return this.attrs; }
    // Find the tile associated with a given position in this line.
    resolveInline(pos, side, forCoords) {
        let before = null, beforeOff = -1, after = null, afterOff = -1;
        function scan(tile, pos) {
            for (let i = 0, off = 0; i < tile.children.length && off <= pos; i++) {
                let child = tile.children[i], end = off + child.length;
                if (end >= pos) {
                    if (child.isComposite()) {
                        scan(child, pos - off);
                    }
                    else if ((!after || after.isHidden && (side > 0 || forCoords && onSameLine(after, child))) &&
                        (end > pos || (child.flags & 32 /* TileFlag.After */))) {
                        after = child;
                        afterOff = pos - off;
                    }
                    else if (off < pos || (child.flags & 16 /* TileFlag.Before */) && !child.isHidden) {
                        before = child;
                        beforeOff = pos - off;
                    }
                }
                off = end;
            }
        }
        scan(this, pos);
        let target = ((side < 0 ? before : after) || before || after);
        return target ? { tile: target, offset: target == before ? beforeOff : afterOff } : null;
    }
    coordsIn(pos, side) {
        let found = this.resolveInline(pos, side, true);
        if (!found)
            return fallbackRect(this);
        return found.tile.coordsIn(Math.max(0, found.offset), side);
    }
    domIn(pos, side) {
        let found = this.resolveInline(pos, side);
        if (found) {
            let { tile, offset } = found;
            if (this.dom.contains(tile.dom)) {
                if (tile.isText())
                    return new DOMPos(tile.dom, Math.min(tile.dom.nodeValue.length, offset));
                return tile.domPosFor(offset, tile.flags & 16 /* TileFlag.Before */ ? 1 : tile.flags & 32 /* TileFlag.After */ ? -1 : side);
            }
            let parent = found.tile.parent, saw = false;
            for (let ch of parent.children) {
                if (saw)
                    return new DOMPos(ch.dom, 0);
                if (ch == found.tile) {
                    saw = true;
                }
            }
        }
        return new DOMPos(this.dom, 0);
    }
}
function fallbackRect(tile) {
    let last = tile.dom.lastChild;
    if (!last)
        return tile.dom.getBoundingClientRect();
    let rects = clientRectsFor(last);
    return rects[rects.length - 1] || null;
}
function onSameLine(a, b) {
    let posA = a.coordsIn(0, 1), posB = b.coordsIn(0, 1);
    return posA && posB && posB.top < posA.bottom;
}
class MarkTile extends CompositeTile {
    constructor(dom, mark) {
        super(dom);
        this.mark = mark;
    }
    get domAttrs() { return this.mark.attrs; }
    static of(mark, dom) {
        let tile = new MarkTile(dom || document.createElement(mark.tagName), mark);
        if (!dom)
            tile.flags |= 4 /* TileFlag.AttrsDirty */;
        return tile;
    }
}
class TextTile extends Tile {
    constructor(dom, text) {
        super(dom, text.length);
        this.text = text;
    }
    sync(track) {
        if (this.flags & 2 /* TileFlag.Synced */)
            return;
        super.sync(track);
        if (this.dom.nodeValue != this.text) {
            if (track && track.node == this.dom)
                track.written = true;
            this.dom.nodeValue = this.text;
        }
    }
    isText() { return true; }
    toString() { return JSON.stringify(this.text); }
    coordsIn(pos, side) {
        let length = this.dom.nodeValue.length;
        if (pos > length)
            pos = length;
        let from = pos, to = pos, flatten = 0;
        if (pos == 0 && side < 0 || pos == length && side >= 0) {
            if (!(browser.chrome || browser.gecko)) { // These browsers reliably return valid rectangles for empty ranges
                if (pos) {
                    from--;
                    flatten = 1;
                } // FIXME this is wrong in RTL text
                else if (to < length) {
                    to++;
                    flatten = -1;
                }
            }
        }
        else {
            if (side < 0)
                from--;
            else if (to < length)
                to++;
        }
        let rects = textRange(this.dom, from, to).getClientRects();
        if (!rects.length)
            return null;
        let rect = rects[(flatten ? flatten < 0 : side >= 0) ? 0 : rects.length - 1];
        if (browser.safari && !flatten && rect.width == 0)
            rect = Array.prototype.find.call(rects, r => r.width) || rect;
        return flatten ? flattenRect(rect, flatten < 0) : rect || null;
    }
    static of(text, dom) {
        let tile = new TextTile(dom || document.createTextNode(text), text);
        if (!dom)
            tile.flags |= 2 /* TileFlag.Synced */;
        return tile;
    }
}
class WidgetTile extends Tile {
    constructor(dom, length, widget, flags) {
        super(dom, length, flags);
        this.widget = widget;
    }
    isWidget() { return true; }
    get isHidden() { return this.widget.isHidden; }
    covers(side) {
        if (this.flags & 48 /* TileFlag.PointWidget */)
            return false;
        return (this.flags & (side < 0 ? 64 /* TileFlag.IncStart */ : 128 /* TileFlag.IncEnd */)) > 0;
    }
    coordsIn(pos, side) { return this.coordsInWidget(pos, side, false); }
    coordsInWidget(pos, side, block) {
        let custom = this.widget.coordsAt(this.dom, pos, side);
        if (custom)
            return custom;
        if (block) {
            return flattenRect(this.dom.getBoundingClientRect(), this.length ? pos == 0 : side <= 0);
        }
        else {
            let rects = this.dom.getClientRects(), rect = null;
            if (!rects.length)
                return null;
            let fromBack = (this.flags & 16 /* TileFlag.Before */) ? true : (this.flags & 32 /* TileFlag.After */) ? false : pos > 0;
            for (let i = fromBack ? rects.length - 1 : 0;; i += (fromBack ? -1 : 1)) {
                rect = rects[i];
                if (pos > 0 ? i == 0 : i == rects.length - 1 || rect.top < rect.bottom)
                    break;
            }
            return flattenRect(rect, !fromBack);
        }
    }
    get overrideDOMText() {
        if (!this.length)
            return state_dist/* .Text.empty */.EY.empty;
        let { root } = this;
        if (!root)
            return state_dist/* .Text.empty */.EY.empty;
        let start = this.posAtStart;
        return root.view.state.doc.slice(start, start + this.length);
    }
    destroy() {
        super.destroy();
        this.widget.destroy(this.dom);
    }
    static of(widget, view, length, flags, dom) {
        if (!dom) {
            dom = widget.toDOM(view);
            if (!widget.editable)
                dom.contentEditable = "false";
        }
        return new WidgetTile(dom, length, widget, flags);
    }
}
// These are drawn around uneditable widgets to avoid a number of
// browser bugs that show up when the cursor is directly next to
// uneditable inline content.
class WidgetBufferTile extends Tile {
    constructor(flags) {
        let img = document.createElement("img");
        img.className = "cm-widgetBuffer";
        img.setAttribute("aria-hidden", "true");
        super(img, 0, flags);
    }
    get isHidden() { return true; }
    get overrideDOMText() { return state_dist/* .Text.empty */.EY.empty; }
    coordsIn(pos) { return this.dom.getBoundingClientRect(); }
}
// Represents a position in the tile tree.
class TilePointer {
    constructor(top) {
        this.index = 0;
        this.beforeBreak = false;
        this.parents = [];
        this.tile = top;
    }
    // Advance by the given distance. If side is -1, stop leaving or
    // entering tiles, or skipping zero-length tiles, once the distance
    // has been traversed. When side is 1, leave, enter, or skip
    // everything at the end position.
    advance(dist, side, walker) {
        let { tile, index, beforeBreak, parents } = this;
        while (dist || side > 0) {
            if (!tile.isComposite()) {
                if (index == tile.length) {
                    beforeBreak = !!tile.breakAfter;
                    ({ tile, index } = parents.pop());
                    index++;
                }
                else if (!dist) {
                    break;
                }
                else {
                    let take = Math.min(dist, tile.length - index);
                    if (walker)
                        walker.skip(tile, index, index + take);
                    dist -= take;
                    index += take;
                }
            }
            else if (beforeBreak) {
                if (!dist)
                    break;
                if (walker)
                    walker.break();
                dist--;
                beforeBreak = false;
            }
            else if (index == tile.children.length) {
                if (!dist && !parents.length)
                    break;
                if (walker)
                    walker.leave(tile);
                beforeBreak = !!tile.breakAfter;
                ({ tile, index } = parents.pop());
                index++;
            }
            else {
                let next = tile.children[index], brk = next.breakAfter;
                if ((side > 0 ? next.length <= dist : next.length < dist) &&
                    (!walker || walker.skip(next, 0, next.length) !== false || !next.isComposite)) {
                    beforeBreak = !!brk;
                    index++;
                    dist -= next.length;
                }
                else {
                    parents.push({ tile, index });
                    tile = next;
                    index = 0;
                    if (walker && next.isComposite())
                        walker.enter(next);
                }
            }
        }
        this.tile = tile;
        this.index = index;
        this.beforeBreak = beforeBreak;
        return this;
    }
    get root() { return (this.parents.length ? this.parents[0].tile : this.tile); }
}

// Used to track open block wrappers
class OpenWrapper {
    constructor(from, to, wrapper, rank) {
        this.from = from;
        this.to = to;
        this.wrapper = wrapper;
        this.rank = rank;
    }
}
// This class builds up a new document tile using input from either
// iteration over the old tree or iteration over the document +
// decorations. The add* methods emit elements into the tile
// structure. To avoid awkward synchronization issues, marks and block
// wrappers are treated as belonging to to their content, rather than
// opened/closed independently.
//
// All composite tiles that are touched by changes are rebuilt,
// reusing as much of the old tree (either whole nodes or just DOM
// elements) as possible. The new tree is built without the Synced
// flag, and then synced (during which DOM parent/child relations are
// fixed up, text nodes filled in, and attributes added) in a second
// phase.
class TileBuilder {
    constructor(cache, root, blockWrappers) {
        this.cache = cache;
        this.root = root;
        this.blockWrappers = blockWrappers;
        this.curLine = null;
        this.lastBlock = null;
        this.afterWidget = null;
        this.pos = 0;
        this.wrappers = [];
        this.wrapperPos = 0;
    }
    addText(text, marks, openStart, tile) {
        var _a;
        this.flushBuffer();
        let parent = this.ensureMarks(marks, openStart);
        let prev = parent.lastChild;
        if (prev && prev.isText() && !(prev.flags & 8 /* TileFlag.Composition */) && prev.length + text.length < 512 /* C.Chunk */) {
            this.cache.reused.set(prev, 2 /* Reused.DOM */);
            let tile = parent.children[parent.children.length - 1] = new TextTile(prev.dom, prev.text + text);
            tile.parent = parent;
        }
        else {
            parent.append(tile || TextTile.of(text, (_a = this.cache.find(TextTile)) === null || _a === void 0 ? void 0 : _a.dom));
        }
        this.pos += text.length;
        this.afterWidget = null;
    }
    addComposition(composition, context) {
        let line = this.curLine;
        if (line.dom != context.line.dom) {
            line.setDOM(this.cache.reused.has(context.line) ? freeNode(context.line.dom) : context.line.dom);
            this.cache.reused.set(context.line, 2 /* Reused.DOM */);
        }
        let head = line;
        for (let i = context.marks.length - 1; i >= 0; i--) {
            let mark = context.marks[i];
            let last = head.lastChild;
            if (last instanceof MarkTile && last.mark.eq(mark.mark)) {
                if (last.dom != mark.dom)
                    last.setDOM(freeNode(mark.dom));
                head = last;
            }
            else {
                if (this.cache.reused.get(mark)) {
                    let tile = Tile.get(mark.dom);
                    if (tile)
                        tile.setDOM(freeNode(mark.dom));
                }
                let nw = MarkTile.of(mark.mark, mark.dom);
                head.append(nw);
                head = nw;
            }
            this.cache.reused.set(mark, 2 /* Reused.DOM */);
        }
        let oldTile = Tile.get(composition.text);
        if (oldTile)
            this.cache.reused.set(oldTile, 2 /* Reused.DOM */);
        let text = new TextTile(composition.text, composition.text.nodeValue);
        text.flags |= 8 /* TileFlag.Composition */;
        this.pos = composition.range.toB;
        head.append(text);
    }
    addInlineWidget(widget, marks, openStart) {
        // Adjacent same-side-facing non-replacing widgets don't need buffers between them
        let noSpace = this.afterWidget && (widget.flags & 48 /* TileFlag.PointWidget */) &&
            (this.afterWidget.flags & 48 /* TileFlag.PointWidget */) == (widget.flags & 48 /* TileFlag.PointWidget */);
        if (!noSpace)
            this.flushBuffer();
        let parent = this.ensureMarks(marks, openStart);
        if (!noSpace && !(widget.flags & 16 /* TileFlag.Before */))
            parent.append(this.getBuffer(1));
        parent.append(widget);
        this.pos += widget.length;
        this.afterWidget = widget;
    }
    addMark(tile, marks, openStart) {
        this.flushBuffer();
        let parent = this.ensureMarks(marks, openStart);
        parent.append(tile);
        this.pos += tile.length;
        this.afterWidget = null;
    }
    addBlockWidget(widget) {
        this.getBlockPos().append(widget);
        this.pos += widget.length;
        this.lastBlock = widget;
        this.endLine();
    }
    continueWidget(length) {
        let widget = this.afterWidget || this.lastBlock;
        widget.length += length;
        this.pos += length;
    }
    addLineStart(attrs, dom) {
        var _a;
        if (!attrs)
            attrs = lineBaseAttrs;
        let tile = LineTile.start(attrs, dom || ((_a = this.cache.find(LineTile)) === null || _a === void 0 ? void 0 : _a.dom), !!dom);
        this.getBlockPos().append(this.lastBlock = this.curLine = tile);
    }
    addLine(tile) {
        this.getBlockPos().append(tile);
        this.pos += tile.length;
        this.lastBlock = tile;
        this.endLine();
    }
    addBreak() {
        this.lastBlock.flags |= 1 /* TileFlag.BreakAfter */;
        this.endLine();
        this.pos++;
    }
    addLineStartIfNotCovered(attrs) {
        if (!this.blockPosCovered())
            this.addLineStart(attrs);
    }
    ensureLine(attrs) {
        if (!this.curLine)
            this.addLineStart(attrs);
    }
    ensureMarks(marks, openStart) {
        var _a;
        let parent = this.curLine;
        for (let i = marks.length - 1; i >= 0; i--) {
            let mark = marks[i], last;
            if (openStart > 0 && (last = parent.lastChild) && last instanceof MarkTile && last.mark.eq(mark)) {
                parent = last;
                openStart--;
            }
            else {
                let tile = MarkTile.of(mark, (_a = this.cache.find(MarkTile, m => m.mark.eq(mark))) === null || _a === void 0 ? void 0 : _a.dom);
                parent.append(tile);
                parent = tile;
                openStart = 0;
            }
        }
        return parent;
    }
    endLine() {
        if (this.curLine) {
            this.flushBuffer();
            let last = this.curLine.lastChild;
            if (!last || !hasContent(this.curLine, false) ||
                last.dom.nodeName != "BR" && last.isWidget() && !(browser.ios && hasContent(this.curLine, true)))
                this.curLine.append(this.cache.findWidget(BreakWidget, 0, 32 /* TileFlag.After */) ||
                    new WidgetTile(BreakWidget.toDOM(), 0, BreakWidget, 32 /* TileFlag.After */));
            this.curLine = this.afterWidget = null;
        }
    }
    updateBlockWrappers() {
        if (this.wrapperPos > this.pos + 10000 /* C.WrapperReset */) {
            this.blockWrappers.goto(this.pos);
            this.wrappers.length = 0;
        }
        for (let i = this.wrappers.length - 1; i >= 0; i--)
            if (this.wrappers[i].to < this.pos)
                this.wrappers.splice(i, 1);
        for (let cur = this.blockWrappers; cur.value && cur.from <= this.pos; cur.next())
            if (cur.to >= this.pos) {
                let rank = (cur.rank * 102) + cur.value.rank;
                let wrap = new OpenWrapper(cur.from, cur.to, cur.value, rank), i = this.wrappers.length;
                while (i > 0 && (this.wrappers[i - 1].rank - wrap.rank || this.wrappers[i - 1].to - wrap.to) < 0)
                    i--;
                this.wrappers.splice(i, 0, wrap);
            }
        this.wrapperPos = this.pos;
    }
    getBlockPos() {
        var _a;
        this.updateBlockWrappers();
        let parent = this.root;
        for (let wrap of this.wrappers) {
            let last = parent.lastChild;
            if (wrap.from < this.pos && last instanceof BlockWrapperTile && last.wrapper.eq(wrap.wrapper)) {
                parent = last;
            }
            else {
                let tile = BlockWrapperTile.of(wrap.wrapper, (_a = this.cache.find(BlockWrapperTile, t => t.wrapper.eq(wrap.wrapper))) === null || _a === void 0 ? void 0 : _a.dom);
                parent.append(tile);
                parent = tile;
            }
        }
        return parent;
    }
    blockPosCovered() {
        let last = this.lastBlock;
        return last != null && !last.breakAfter && (!last.isWidget() || (last.flags & (32 /* TileFlag.After */ | 128 /* TileFlag.IncEnd */)) > 0);
    }
    getBuffer(side) {
        let flags = 2 /* TileFlag.Synced */ | (side < 0 ? 16 /* TileFlag.Before */ : 32 /* TileFlag.After */);
        let found = this.cache.find(WidgetBufferTile, undefined, 1 /* Reused.Full */);
        if (found)
            found.flags = flags;
        return found || new WidgetBufferTile(flags);
    }
    flushBuffer() {
        if (this.afterWidget && !(this.afterWidget.flags & 32 /* TileFlag.After */)) {
            this.afterWidget.parent.append(this.getBuffer(-1));
            this.afterWidget = null;
        }
    }
}
// Helps getting efficient access to the document text.
class TextStream {
    constructor(doc) {
        this.skipCount = 0;
        this.text = "";
        this.textOff = 0;
        this.cursor = doc.iter();
    }
    skip(len) {
        // Advance the iterator past the replaced content
        if (this.textOff + len <= this.text.length) {
            this.textOff += len;
        }
        else {
            this.skipCount += len - (this.text.length - this.textOff);
            this.text = "";
            this.textOff = 0;
        }
    }
    next(maxLen) {
        if (this.textOff == this.text.length) {
            let { value, lineBreak, done } = this.cursor.next(this.skipCount);
            this.skipCount = 0;
            if (done)
                throw new Error("Ran out of text content when drawing inline views");
            this.text = value;
            let len = this.textOff = Math.min(maxLen, value.length);
            return lineBreak ? null : value.slice(0, len);
        }
        let end = Math.min(this.text.length, this.textOff + maxLen);
        let chars = this.text.slice(this.textOff, end);
        this.textOff = end;
        return chars;
    }
}
// Assign the tile classes bucket numbers for caching.
const buckets = [WidgetTile, LineTile, TextTile, MarkTile, WidgetBufferTile, BlockWrapperTile, DocTile];
for (let i = 0; i < buckets.length; i++)
    buckets[i].bucket = i;
// Leaf tiles and line tiles may be reused in their entirety. All
// others will get new tiles allocated, using the old DOM when
// possible.
class TileCache {
    constructor(view) {
        this.view = view;
        // Buckets are circular buffers, using `index` as the current
        // position.
        this.buckets = buckets.map(() => []);
        this.index = buckets.map(() => 0);
        this.reused = new Map;
    }
    // Put a tile in the cache.
    add(tile) {
        let i = tile.constructor.bucket, bucket = this.buckets[i];
        if (bucket.length < 6 /* C.Bucket */)
            bucket.push(tile);
        else
            bucket[this.index[i] = (this.index[i] + 1) % 6 /* C.Bucket */] = tile;
    }
    find(cls, test, type = 2 /* Reused.DOM */) {
        let i = cls.bucket;
        let bucket = this.buckets[i], off = this.index[i];
        for (let j = bucket.length - 1; j >= 0; j--) {
            // Look at the most recently added items first (last-in, first-out)
            let index = (j + off) % bucket.length, tile = bucket[index];
            if ((!test || test(tile)) && !this.reused.has(tile)) {
                bucket.splice(index, 1);
                if (index < off)
                    this.index[i]--;
                this.reused.set(tile, type);
                return tile;
            }
        }
        return null;
    }
    findWidget(widget, length, flags) {
        let widgets = this.buckets[0];
        if (widgets.length)
            for (let i = 0, pass = 0;; i++) {
                if (i == widgets.length) {
                    if (pass)
                        return null;
                    pass = 1;
                    i = 0;
                }
                let tile = widgets[i];
                if (!this.reused.has(tile) &&
                    (pass == 0 ? tile.widget.compare(widget)
                        : tile.widget.constructor == widget.constructor && widget.updateDOM(tile.dom, this.view, tile.widget))) {
                    widgets.splice(i, 1);
                    if (i < this.index[0])
                        this.index[0]--;
                    if (tile.widget == widget && tile.length == length && (tile.flags & (496 /* TileFlag.Widget */ | 1 /* TileFlag.BreakAfter */)) == flags) {
                        this.reused.set(tile, 1 /* Reused.Full */);
                        return tile;
                    }
                    else {
                        this.reused.set(tile, 2 /* Reused.DOM */);
                        return new WidgetTile(tile.dom, length, widget, (tile.flags & ~(496 /* TileFlag.Widget */ | 1 /* TileFlag.BreakAfter */)) | flags);
                    }
                }
            }
    }
    reuse(tile) {
        this.reused.set(tile, 1 /* Reused.Full */);
        return tile;
    }
    maybeReuse(tile, type = 2 /* Reused.DOM */) {
        if (this.reused.has(tile))
            return undefined;
        this.reused.set(tile, type);
        return tile.dom;
    }
    clear() {
        for (let i = 0; i < this.buckets.length; i++)
            this.buckets[i].length = this.index[i] = 0;
    }
}
// This class organizes a pass over the document, guided by the array
// of replaced ranges. For ranges that haven't changed, it iterates
// the old tree and copies its content into the new document. For
// changed ranges, it runs a decoration iterator to guide generation
// of content.
class TileUpdate {
    constructor(view, old, blockWrappers, decorations, disallowBlockEffectsFor) {
        this.view = view;
        this.decorations = decorations;
        this.disallowBlockEffectsFor = disallowBlockEffectsFor;
        this.openWidget = false;
        this.openMarks = 0;
        this.cache = new TileCache(view);
        this.text = new TextStream(view.state.doc);
        this.builder = new TileBuilder(this.cache, new DocTile(view, view.contentDOM), state_dist/* .RangeSet.iter */.om.iter(blockWrappers));
        this.cache.reused.set(old, 2 /* Reused.DOM */);
        this.old = new TilePointer(old);
        this.reuseWalker = {
            skip: (tile, from, to) => {
                this.cache.add(tile);
                if (tile.isComposite())
                    return false;
            },
            enter: tile => this.cache.add(tile),
            leave: () => { },
            break: () => { }
        };
    }
    run(changes, composition) {
        let compositionContext = composition && this.getCompositionContext(composition.text);
        for (let posA = 0, posB = 0, i = 0;;) {
            let next = i < changes.length ? changes[i++] : null;
            let skipA = next ? next.fromA : this.old.root.length;
            if (skipA > posA) {
                let len = skipA - posA;
                this.preserve(len, !i, !next);
                posA = skipA;
                posB += len;
            }
            if (!next)
                break;
            // Compositions need to be handled specially, forcing the
            // focused text node and its parent nodes to remain stable at
            // that point in the document.
            if (composition && next.fromA <= composition.range.fromA && next.toA >= composition.range.toA) {
                this.forward(next.fromA, composition.range.fromA, composition.range.fromA < composition.range.toA ? 1 : -1);
                this.emit(posB, composition.range.fromB);
                this.cache.clear(); // Must not reuse DOM across composition
                this.builder.addComposition(composition, compositionContext);
                this.text.skip(composition.range.toB - composition.range.fromB);
                this.forward(composition.range.fromA, next.toA);
                this.emit(composition.range.toB, next.toB);
            }
            else {
                this.forward(next.fromA, next.toA);
                this.emit(posB, next.toB);
            }
            posB = next.toB;
            posA = next.toA;
        }
        if (this.builder.curLine)
            this.builder.endLine();
        return this.builder.root;
    }
    preserve(length, incStart, incEnd) {
        let activeMarks = getMarks(this.old), openMarks = this.openMarks;
        this.old.advance(length, incEnd ? 1 : -1, {
            skip: (tile, from, to) => {
                if (tile.isWidget()) {
                    if (this.openWidget) {
                        this.builder.continueWidget(to - from);
                    }
                    else {
                        let widget = to > 0 || from < tile.length
                            ? WidgetTile.of(tile.widget, this.view, to - from, tile.flags & 496 /* TileFlag.Widget */, this.cache.maybeReuse(tile))
                            : this.cache.reuse(tile);
                        if (widget.flags & 256 /* TileFlag.Block */) {
                            widget.flags &= ~1 /* TileFlag.BreakAfter */;
                            this.builder.addBlockWidget(widget);
                        }
                        else {
                            this.builder.ensureLine(null);
                            this.builder.addInlineWidget(widget, activeMarks, openMarks);
                            openMarks = activeMarks.length;
                        }
                    }
                }
                else if (tile.isText()) {
                    this.builder.ensureLine(null);
                    if (!from && to == tile.length && !this.cache.reused.has(tile)) {
                        this.builder.addText(tile.text, activeMarks, openMarks, this.cache.reuse(tile));
                    }
                    else {
                        this.cache.add(tile);
                        this.builder.addText(tile.text.slice(from, to), activeMarks, openMarks);
                    }
                    openMarks = activeMarks.length;
                }
                else if (tile.isLine()) {
                    tile.flags &= ~1 /* TileFlag.BreakAfter */;
                    this.cache.reused.set(tile, 1 /* Reused.Full */);
                    this.builder.addLine(tile);
                }
                else if (tile instanceof WidgetBufferTile) {
                    this.cache.add(tile);
                }
                else if (tile instanceof MarkTile) {
                    this.builder.ensureLine(null);
                    this.builder.addMark(tile, activeMarks, openMarks);
                    this.cache.reused.set(tile, 1 /* Reused.Full */);
                    openMarks = activeMarks.length;
                }
                else {
                    return false;
                }
                this.openWidget = false;
            },
            enter: (tile) => {
                if (tile.isLine()) {
                    this.builder.addLineStart(tile.attrs, this.cache.maybeReuse(tile));
                }
                else {
                    this.cache.add(tile);
                    if (tile instanceof MarkTile)
                        activeMarks.unshift(tile.mark);
                }
                this.openWidget = false;
            },
            leave: (tile) => {
                if (tile.isLine()) {
                    if (activeMarks.length)
                        activeMarks.length = openMarks = 0;
                }
                else if (tile instanceof MarkTile) {
                    activeMarks.shift();
                    openMarks = Math.min(openMarks, activeMarks.length);
                }
            },
            break: () => {
                this.builder.addBreak();
                this.openWidget = false;
            },
        });
        this.text.skip(length);
    }
    emit(from, to) {
        let pendingLineAttrs = null;
        let b = this.builder, markCount = 0;
        let openEnd = state_dist/* .RangeSet.spans */.om.spans(this.decorations, from, to, {
            point: (from, to, deco, active, openStart, index) => {
                if (deco instanceof PointDecoration) {
                    if (this.disallowBlockEffectsFor[index]) {
                        if (deco.block)
                            throw new RangeError("Block decorations may not be specified via plugins");
                        if (to > this.view.state.doc.lineAt(from).to)
                            throw new RangeError("Decorations that replace line breaks may not be specified via plugins");
                    }
                    markCount = active.length;
                    if (openStart > active.length) {
                        b.continueWidget(to - from);
                    }
                    else {
                        let widget = deco.widget || (deco.block ? NullWidget.block : NullWidget.inline);
                        let flags = widgetFlags(deco);
                        let tile = this.cache.findWidget(widget, to - from, flags) || WidgetTile.of(widget, this.view, to - from, flags);
                        if (deco.block) {
                            if (deco.startSide > 0)
                                b.addLineStartIfNotCovered(pendingLineAttrs);
                            b.addBlockWidget(tile);
                        }
                        else {
                            b.ensureLine(pendingLineAttrs);
                            b.addInlineWidget(tile, active, openStart);
                        }
                    }
                    pendingLineAttrs = null;
                }
                else {
                    pendingLineAttrs = addLineDeco(pendingLineAttrs, deco);
                }
                if (to > from)
                    this.text.skip(to - from);
            },
            span: (from, to, active, openStart) => {
                for (let pos = from; pos < to;) {
                    let chars = this.text.next(Math.min(512 /* C.Chunk */, to - pos));
                    if (chars == null) { // Line break
                        b.addLineStartIfNotCovered(pendingLineAttrs);
                        b.addBreak();
                        pos++;
                    }
                    else {
                        b.ensureLine(pendingLineAttrs);
                        b.addText(chars, active, pos == from ? openStart : active.length);
                        pos += chars.length;
                    }
                    pendingLineAttrs = null;
                }
            }
        });
        b.addLineStartIfNotCovered(pendingLineAttrs);
        this.openWidget = openEnd > markCount;
        this.openMarks = openEnd;
    }
    forward(from, to, side = 1) {
        if (to - from <= 10) {
            this.old.advance(to - from, side, this.reuseWalker);
        }
        else {
            this.old.advance(5, -1, this.reuseWalker);
            this.old.advance(to - from - 10, -1);
            this.old.advance(5, side, this.reuseWalker);
        }
    }
    getCompositionContext(text) {
        let marks = [], line = null;
        for (let parent = text.parentNode;; parent = parent.parentNode) {
            let tile = Tile.get(parent);
            if (parent == this.view.contentDOM)
                break;
            if (tile instanceof MarkTile)
                marks.push(tile);
            else if (tile === null || tile === void 0 ? void 0 : tile.isLine())
                line = tile;
            else if (tile instanceof BlockWrapperTile) ; // Ignore
            else if (parent.nodeName == "DIV" && !line && parent != this.view.contentDOM)
                line = new LineTile(parent, lineBaseAttrs);
            else if (!line)
                marks.push(MarkTile.of(new MarkDecoration({ tagName: parent.nodeName.toLowerCase(), attributes: getAttrs(parent) }), parent));
        }
        return { line: line, marks };
    }
}
function hasContent(tile, requireText) {
    let scan = (tile) => {
        for (let ch of tile.children)
            if ((requireText ? ch.isText() : ch.length) || scan(ch))
                return true;
        return false;
    };
    return scan(tile);
}
function widgetFlags(deco) {
    let flags = deco.isReplace ? (deco.startSide < 0 ? 64 /* TileFlag.IncStart */ : 0) | (deco.endSide > 0 ? 128 /* TileFlag.IncEnd */ : 0)
        : (deco.startSide > 0 ? 32 /* TileFlag.After */ : 16 /* TileFlag.Before */);
    if (deco.block)
        flags |= 256 /* TileFlag.Block */;
    return flags;
}
const lineBaseAttrs = { class: "cm-line" };
function addLineDeco(value, deco) {
    let attrs = deco.spec.attributes, cls = deco.spec.class;
    if (!attrs && !cls)
        return value;
    if (!value)
        value = { class: "cm-line" };
    if (attrs)
        combineAttrs(attrs, value);
    if (cls)
        value.class += " " + cls;
    return value;
}
function getMarks(ptr) {
    let found = [];
    for (let i = ptr.parents.length; i > 1; i--) {
        let tile = i == ptr.parents.length ? ptr.tile : ptr.parents[i].tile;
        if (tile instanceof MarkTile)
            found.push(tile.mark);
    }
    return found;
}
function freeNode(node) {
    let tile = Tile.get(node);
    if (tile)
        tile.setDOM(node.cloneNode());
    return node;
}
class NullWidget extends WidgetType {
    constructor(tag) {
        super();
        this.tag = tag;
    }
    eq(other) { return other.tag == this.tag; }
    toDOM() { return document.createElement(this.tag); }
    updateDOM(elt) { return elt.nodeName.toLowerCase() == this.tag; }
    get isHidden() { return true; }
}
NullWidget.inline = /*@__PURE__*/new NullWidget("span");
NullWidget.block = /*@__PURE__*/new NullWidget("div");
const BreakWidget = /*@__PURE__*/new class extends WidgetType {
    toDOM() { return document.createElement("br"); }
    get isHidden() { return true; }
    get editable() { return true; }
};

class DocView {
    constructor(view) {
        this.view = view;
        this.decorations = [];
        this.blockWrappers = [];
        this.dynamicDecorationMap = [false];
        this.domChanged = null;
        this.hasComposition = null;
        this.editContextFormatting = Decoration.none;
        this.lastCompositionAfterCursor = false;
        // Track a minimum width for the editor. When measuring sizes in
        // measureVisibleLineHeights, this is updated to point at the width
        // of a given element and its extent in the document. When a change
        // happens in that range, these are reset. That way, once we've seen
        // a line/element of a given length, we keep the editor wide enough
        // to fit at least that element, until it is changed, at which point
        // we forget it again.
        this.minWidth = 0;
        this.minWidthFrom = 0;
        this.minWidthTo = 0;
        // Track whether the DOM selection was set in a lossy way, so that
        // we don't mess it up when reading it back it
        this.impreciseAnchor = null;
        this.impreciseHead = null;
        this.forceSelection = false;
        // Used by the resize observer to ignore resizes that we caused
        // ourselves
        this.lastUpdate = Date.now();
        this.updateDeco();
        this.tile = new DocTile(view, view.contentDOM);
        this.updateInner([new ChangedRange(0, 0, 0, view.state.doc.length)], null);
    }
    // Update the document view to a given state.
    update(update) {
        var _a;
        let changedRanges = update.changedRanges;
        if (this.minWidth > 0 && changedRanges.length) {
            if (!changedRanges.every(({ fromA, toA }) => toA < this.minWidthFrom || fromA > this.minWidthTo)) {
                this.minWidth = this.minWidthFrom = this.minWidthTo = 0;
            }
            else {
                this.minWidthFrom = update.changes.mapPos(this.minWidthFrom, 1);
                this.minWidthTo = update.changes.mapPos(this.minWidthTo, 1);
            }
        }
        this.updateEditContextFormatting(update);
        let readCompositionAt = -1;
        if (this.view.inputState.composing >= 0 && !this.view.observer.editContext) {
            if ((_a = this.domChanged) === null || _a === void 0 ? void 0 : _a.newSel)
                readCompositionAt = this.domChanged.newSel.head;
            else if (!touchesComposition(update.changes, this.hasComposition) && !update.selectionSet)
                readCompositionAt = update.state.selection.main.head;
        }
        let composition = readCompositionAt > -1 ? findCompositionRange(this.view, update.changes, readCompositionAt) : null;
        this.domChanged = null;
        if (this.hasComposition) {
            let { from, to } = this.hasComposition;
            changedRanges = new ChangedRange(from, to, update.changes.mapPos(from, -1), update.changes.mapPos(to, 1))
                .addToSet(changedRanges.slice());
        }
        this.hasComposition = composition ? { from: composition.range.fromB, to: composition.range.toB } : null;
        // When the DOM nodes around the selection are moved to another
        // parent, Chrome sometimes reports a different selection through
        // getSelection than the one that it actually shows to the user.
        // This forces a selection update when lines are joined to work
        // around that. Issue #54
        if ((browser.ie || browser.chrome) && !composition && update &&
            update.state.doc.lines != update.startState.doc.lines)
            this.forceSelection = true;
        let prevDeco = this.decorations, prevWrappers = this.blockWrappers;
        this.updateDeco();
        let decoDiff = findChangedDeco(prevDeco, this.decorations, update.changes);
        if (decoDiff.length)
            changedRanges = ChangedRange.extendWithRanges(changedRanges, decoDiff);
        let blockDiff = findChangedWrappers(prevWrappers, this.blockWrappers, update.changes);
        if (blockDiff.length)
            changedRanges = ChangedRange.extendWithRanges(changedRanges, blockDiff);
        if (composition && !changedRanges.some(r => r.fromA <= composition.range.fromA && r.toA >= composition.range.toA))
            changedRanges = composition.range.addToSet(changedRanges.slice());
        if ((this.tile.flags & 2 /* TileFlag.Synced */) && changedRanges.length == 0) {
            return false;
        }
        else {
            this.updateInner(changedRanges, composition);
            if (update.transactions.length)
                this.lastUpdate = Date.now();
            return true;
        }
    }
    // Used by update and the constructor do perform the actual DOM
    // update
    updateInner(changes, composition) {
        this.view.viewState.mustMeasureContent = true;
        let { observer } = this.view;
        observer.ignore(() => {
            if (composition || changes.length) {
                let oldTile = this.tile;
                let builder = new TileUpdate(this.view, oldTile, this.blockWrappers, this.decorations, this.dynamicDecorationMap);
                if (composition && Tile.get(composition.text))
                    builder.cache.reused.set(Tile.get(composition.text), 2 /* Reused.DOM */);
                this.tile = builder.run(changes, composition);
                destroyDropped(oldTile, builder.cache.reused);
            }
            // Lock the height during redrawing, since Chrome sometimes
            // messes with the scroll position during DOM mutation (though
            // no relayout is triggered and I cannot imagine how it can
            // recompute the scroll position without a layout)
            this.tile.dom.style.height = this.view.viewState.contentHeight / this.view.scaleY + "px";
            this.tile.dom.style.flexBasis = this.minWidth ? this.minWidth + "px" : "";
            // Chrome will sometimes, when DOM mutations occur directly
            // around the selection, get confused and report a different
            // selection from the one it displays (issue #218). This tries
            // to detect that situation.
            let track = browser.chrome || browser.ios ? { node: observer.selectionRange.focusNode, written: false } : undefined;
            this.tile.sync(track);
            if (track && (track.written || observer.selectionRange.focusNode != track.node || !this.tile.dom.contains(track.node)))
                this.forceSelection = true;
            this.tile.dom.style.height = "";
        });
        let gaps = [];
        if (this.view.viewport.from || this.view.viewport.to < this.view.state.doc.length)
            for (let child of this.tile.children)
                if (child.isWidget() && child.widget instanceof BlockGapWidget)
                    gaps.push(child.dom);
        observer.updateGaps(gaps);
    }
    updateEditContextFormatting(update) {
        this.editContextFormatting = this.editContextFormatting.map(update.changes);
        for (let tr of update.transactions)
            for (let effect of tr.effects)
                if (effect.is(setEditContextFormatting)) {
                    this.editContextFormatting = effect.value;
                }
    }
    // Sync the DOM selection to this.state.selection
    updateSelection(mustRead = false, fromPointer = false) {
        if (mustRead || !this.view.observer.selectionRange.focusNode)
            this.view.observer.readSelectionRange();
        let { dom } = this.tile;
        let activeElt = this.view.root.activeElement, focused = activeElt == dom;
        let selectionNotFocus = !focused && !(this.view.state.facet(editable) || dom.tabIndex > -1) &&
            hasSelection(dom, this.view.observer.selectionRange) && !(activeElt && dom.contains(activeElt));
        if (!(focused || fromPointer || selectionNotFocus))
            return;
        let force = this.forceSelection;
        this.forceSelection = false;
        let main = this.view.state.selection.main, anchor, head;
        if (main.empty) {
            head = anchor = this.inlineDOMNearPos(main.anchor, main.assoc || 1);
        }
        else {
            head = this.inlineDOMNearPos(main.head, main.head == main.from ? 1 : -1);
            anchor = this.inlineDOMNearPos(main.anchor, main.anchor == main.from ? 1 : -1);
        }
        // Always reset on Firefox when next to an uneditable node to
        // avoid invisible cursor bugs (#111)
        if (browser.gecko && main.empty && !this.hasComposition && betweenUneditable(anchor)) {
            let dummy = document.createTextNode("");
            this.view.observer.ignore(() => anchor.node.insertBefore(dummy, anchor.node.childNodes[anchor.offset] || null));
            anchor = head = new DOMPos(dummy, 0);
            force = true;
        }
        let domSel = this.view.observer.selectionRange;
        // If the selection is already here, or in an equivalent position, don't touch it
        if (force || !domSel.focusNode || (!isEquivalentPosition(anchor.node, anchor.offset, domSel.anchorNode, domSel.anchorOffset) ||
            !isEquivalentPosition(head.node, head.offset, domSel.focusNode, domSel.focusOffset)) && !this.suppressWidgetCursorChange(domSel, main)) {
            this.view.observer.ignore(() => {
                // Chrome Android will hide the virtual keyboard when tapping
                // inside an uneditable node, and not bring it back when we
                // move the cursor to its proper position. This tries to
                // restore the keyboard by cycling focus.
                if (browser.android && browser.chrome && dom.contains(domSel.focusNode) &&
                    inUneditable(domSel.focusNode, dom)) {
                    dom.blur();
                    dom.focus({ preventScroll: true });
                }
                let rawSel = getSelection(this.view.root);
                if (!rawSel) ;
                else if (main.empty) {
                    // Work around https://bugzilla.mozilla.org/show_bug.cgi?id=1612076
                    if (browser.gecko) {
                        let nextTo = nextToUneditable(anchor.node, anchor.offset);
                        if (nextTo && nextTo != (1 /* NextTo.Before */ | 2 /* NextTo.After */)) {
                            let text = (nextTo == 1 /* NextTo.Before */ ? textNodeBefore : textNodeAfter)(anchor.node, anchor.offset);
                            if (text)
                                anchor = new DOMPos(text.node, text.offset);
                        }
                    }
                    rawSel.collapse(anchor.node, anchor.offset);
                    if (main.bidiLevel != null && rawSel.caretBidiLevel !== undefined)
                        rawSel.caretBidiLevel = main.bidiLevel;
                }
                else if (rawSel.extend) {
                    // Selection.extend can be used to create an 'inverted' selection
                    // (one where the focus is before the anchor), but not all
                    // browsers support it yet.
                    rawSel.collapse(anchor.node, anchor.offset);
                    // Safari will ignore the call above when the editor is
                    // hidden, and then raise an error on the call to extend
                    // (#940).
                    try {
                        rawSel.extend(head.node, head.offset);
                    }
                    catch (_) { }
                }
                else {
                    // Primitive (IE) way
                    let range = document.createRange();
                    if (main.anchor > main.head)
                        [anchor, head] = [head, anchor];
                    range.setEnd(head.node, head.offset);
                    range.setStart(anchor.node, anchor.offset);
                    rawSel.removeAllRanges();
                    rawSel.addRange(range);
                }
                if (selectionNotFocus && this.view.root.activeElement == dom) {
                    dom.blur();
                    if (activeElt)
                        activeElt.focus();
                }
            });
            this.view.observer.setSelectionRange(anchor, head);
        }
        this.impreciseAnchor = anchor.precise ? null : new DOMPos(domSel.anchorNode, domSel.anchorOffset);
        this.impreciseHead = head.precise ? null : new DOMPos(domSel.focusNode, domSel.focusOffset);
    }
    // If a zero-length widget is inserted next to the cursor during
    // composition, avoid moving it across it and disrupting the
    // composition.
    suppressWidgetCursorChange(sel, cursor) {
        return this.hasComposition && cursor.empty &&
            isEquivalentPosition(sel.focusNode, sel.focusOffset, sel.anchorNode, sel.anchorOffset) &&
            this.posFromDOM(sel.focusNode, sel.focusOffset) == cursor.head;
    }
    enforceCursorAssoc() {
        if (this.hasComposition)
            return;
        let { view } = this, cursor = view.state.selection.main;
        let sel = getSelection(view.root);
        let { anchorNode, anchorOffset } = view.observer.selectionRange;
        if (!sel || !cursor.empty || !cursor.assoc || !sel.modify)
            return;
        let line = this.lineAt(cursor.head, cursor.assoc);
        if (!line)
            return;
        let lineStart = line.posAtStart;
        if (cursor.head == lineStart || cursor.head == lineStart + line.length)
            return;
        let before = this.coordsAt(cursor.head, -1), after = this.coordsAt(cursor.head, 1);
        if (!before || !after || before.bottom > after.top)
            return;
        let dom = this.domAtPos(cursor.head + cursor.assoc, cursor.assoc);
        sel.collapse(dom.node, dom.offset);
        sel.modify("move", cursor.assoc < 0 ? "forward" : "backward", "lineboundary");
        // This can go wrong in corner cases like single-character lines,
        // so check and reset if necessary.
        view.observer.readSelectionRange();
        let newRange = view.observer.selectionRange;
        if (view.docView.posFromDOM(newRange.anchorNode, newRange.anchorOffset) != cursor.from)
            sel.collapse(anchorNode, anchorOffset);
    }
    posFromDOM(node, offset) {
        let tile = this.tile.nearest(node);
        if (!tile)
            return this.tile.dom.compareDocumentPosition(node) & 2 /* PRECEDING */ ? 0 : this.view.state.doc.length;
        let start = tile.posAtStart;
        if (tile.isComposite()) {
            let after;
            if (node == tile.dom) {
                after = tile.dom.childNodes[offset];
            }
            else {
                let bias = maxOffset(node) == 0 ? 0 : offset == 0 ? -1 : 1;
                for (;;) {
                    let parent = node.parentNode;
                    if (parent == tile.dom)
                        break;
                    if (bias == 0 && parent.firstChild != parent.lastChild) {
                        if (node == parent.firstChild)
                            bias = -1;
                        else
                            bias = 1;
                    }
                    node = parent;
                }
                if (bias < 0)
                    after = node;
                else
                    after = node.nextSibling;
            }
            if (after == tile.dom.firstChild)
                return start;
            while (after && !Tile.get(after))
                after = after.nextSibling;
            if (!after)
                return start + tile.length;
            for (let i = 0, pos = start;; i++) {
                let child = tile.children[i];
                if (child.dom == after)
                    return pos;
                pos += child.length + child.breakAfter;
            }
        }
        else if (tile.isText()) {
            return node == tile.dom ? start + offset : start + (offset ? tile.length : 0);
        }
        else {
            return start;
        }
    }
    domAtPos(pos, side) {
        let { tile, offset } = this.tile.resolveBlock(pos, side);
        if (tile.isWidget())
            return tile.domPosFor(pos, side);
        return tile.domIn(offset, side);
    }
    inlineDOMNearPos(pos, side) {
        let before, beforeOff = -1, beforeBad = false;
        let after, afterOff = -1, afterBad = false;
        this.tile.blockTiles((tile, off) => {
            if (tile.isWidget()) {
                if ((tile.flags & 32 /* TileFlag.After */) && off >= pos)
                    return true;
                if (tile.flags & 16 /* TileFlag.Before */)
                    beforeBad = true;
            }
            else {
                let end = off + tile.length;
                if (off <= pos) {
                    before = tile;
                    beforeOff = pos - off;
                    beforeBad = end < pos;
                }
                if (end >= pos && !after) {
                    after = tile;
                    afterOff = pos - off;
                    afterBad = off > pos;
                }
                if (off > pos && after)
                    return true;
            }
        });
        if (!before && !after)
            return this.domAtPos(pos, side);
        if (beforeBad && after)
            before = null;
        else if (afterBad && before)
            after = null;
        return before && side < 0 || !after ? before.domIn(beforeOff, side) : after.domIn(afterOff, side);
    }
    coordsAt(pos, side) {
        let { tile, offset } = this.tile.resolveBlock(pos, side);
        if (tile.isWidget()) {
            if (tile.widget instanceof BlockGapWidget)
                return null;
            return tile.coordsInWidget(offset, side, true);
        }
        return tile.coordsIn(offset, side);
    }
    lineAt(pos, side) {
        let { tile } = this.tile.resolveBlock(pos, side);
        return tile.isLine() ? tile : null;
    }
    coordsForChar(pos) {
        let { tile, offset } = this.tile.resolveBlock(pos, 1);
        if (!tile.isLine())
            return null;
        function scan(tile, offset) {
            if (tile.isComposite()) {
                for (let ch of tile.children) {
                    if (ch.length >= offset) {
                        let found = scan(ch, offset);
                        if (found)
                            return found;
                    }
                    offset -= ch.length;
                    if (offset < 0)
                        break;
                }
            }
            else if (tile.isText() && offset < tile.length) {
                let end = (0,state_dist/* .findClusterBreak */.zK)(tile.text, offset);
                if (end == offset)
                    return null;
                let rects = textRange(tile.dom, offset, end).getClientRects();
                for (let i = 0; i < rects.length; i++) {
                    let rect = rects[i];
                    if (i == rects.length - 1 || rect.top < rect.bottom && rect.left < rect.right)
                        return rect;
                }
            }
            return null;
        }
        return scan(tile, offset);
    }
    measureVisibleLineHeights(viewport) {
        let result = [], { from, to } = viewport;
        let contentWidth = this.view.contentDOM.clientWidth;
        let isWider = contentWidth > Math.max(this.view.scrollDOM.clientWidth, this.minWidth) + 1;
        let widest = -1, ltr = this.view.textDirection == dist_Direction.LTR;
        let spaceAbove = 0;
        let scan = (tile, pos, measureBounds) => {
            for (let i = 0; i < tile.children.length; i++) {
                if (pos > to)
                    break;
                let child = tile.children[i], end = pos + child.length;
                let childRect = child.dom.getBoundingClientRect(), { height } = childRect;
                if (measureBounds && !i)
                    spaceAbove += childRect.top - measureBounds.top;
                if (child instanceof BlockWrapperTile) {
                    if (end > from)
                        scan(child, pos, childRect);
                }
                else if (pos >= from) {
                    if (spaceAbove > 0)
                        result.push(-spaceAbove);
                    result.push(height + spaceAbove);
                    spaceAbove = 0;
                    if (isWider) {
                        let last = child.dom.lastChild;
                        let rects = last ? clientRectsFor(last) : [];
                        if (rects.length) {
                            let rect = rects[rects.length - 1];
                            let width = ltr ? rect.right - childRect.left : childRect.right - rect.left;
                            if (width > widest) {
                                widest = width;
                                this.minWidth = contentWidth;
                                this.minWidthFrom = pos;
                                this.minWidthTo = end;
                            }
                        }
                    }
                }
                if (measureBounds && i == tile.children.length - 1)
                    spaceAbove += measureBounds.bottom - childRect.bottom;
                pos = end + child.breakAfter;
            }
        };
        scan(this.tile, 0, null);
        return result;
    }
    textDirectionAt(pos) {
        let { tile } = this.tile.resolveBlock(pos, 1);
        return getComputedStyle(tile.dom).direction == "rtl" ? dist_Direction.RTL : dist_Direction.LTR;
    }
    measureTextSize() {
        let lineMeasure = this.tile.blockTiles(tile => {
            if (tile.isLine() && tile.children.length && tile.length <= 20) {
                let totalWidth = 0, textHeight;
                for (let child of tile.children) {
                    if (!child.isText() || /[^ -~]/.test(child.text))
                        return undefined;
                    let rects = clientRectsFor(child.dom);
                    if (rects.length != 1)
                        return undefined;
                    totalWidth += rects[0].width;
                    textHeight = rects[0].height;
                }
                if (totalWidth)
                    return {
                        lineHeight: tile.dom.getBoundingClientRect().height,
                        charWidth: totalWidth / tile.length,
                        textHeight
                    };
            }
        });
        if (lineMeasure)
            return lineMeasure;
        // If no workable line exists, force a layout of a measurable element
        let dummy = document.createElement("div"), lineHeight, charWidth, textHeight;
        dummy.className = "cm-line";
        dummy.style.width = "99999px";
        dummy.style.position = "absolute";
        dummy.textContent = "abc def ghi jkl mno pqr stu";
        this.view.observer.ignore(() => {
            this.tile.dom.appendChild(dummy);
            let rect = clientRectsFor(dummy.firstChild)[0];
            lineHeight = dummy.getBoundingClientRect().height;
            charWidth = rect && rect.width ? rect.width / 27 : 7;
            textHeight = rect && rect.height ? rect.height : lineHeight;
            dummy.remove();
        });
        return { lineHeight, charWidth, textHeight };
    }
    computeBlockGapDeco() {
        let deco = [], vs = this.view.viewState;
        for (let pos = 0, i = 0;; i++) {
            let next = i == vs.viewports.length ? null : vs.viewports[i];
            let end = next ? next.from - 1 : this.view.state.doc.length;
            if (end > pos) {
                let height = (vs.lineBlockAt(end).bottom - vs.lineBlockAt(pos).top) / this.view.scaleY;
                deco.push(Decoration.replace({
                    widget: new BlockGapWidget(height),
                    block: true,
                    inclusive: true,
                    isBlockGap: true,
                }).range(pos, end));
            }
            if (!next)
                break;
            pos = next.to + 1;
        }
        return Decoration.set(deco);
    }
    updateDeco() {
        let i = 1;
        let allDeco = this.view.state.facet(dist_decorations).map(d => {
            let dynamic = this.dynamicDecorationMap[i++] = typeof d == "function";
            return dynamic ? d(this.view) : d;
        });
        let dynamicOuter = false, outerDeco = this.view.state.facet(outerDecorations).map((d, i) => {
            let dynamic = typeof d == "function";
            if (dynamic)
                dynamicOuter = true;
            return dynamic ? d(this.view) : d;
        });
        if (outerDeco.length) {
            this.dynamicDecorationMap[i++] = dynamicOuter;
            allDeco.push(state_dist/* .RangeSet.join */.om.join(outerDeco));
        }
        this.decorations = [
            this.editContextFormatting,
            ...allDeco,
            this.computeBlockGapDeco(),
            this.view.viewState.lineGapDeco
        ];
        while (i < this.decorations.length)
            this.dynamicDecorationMap[i++] = false;
        this.blockWrappers = this.view.state.facet(dist_blockWrappers).map(v => typeof v == "function" ? v(this.view) : v);
    }
    scrollIntoView(target) {
        var _a;
        if (target.isSnapshot) {
            let ref = this.view.viewState.lineBlockAt(target.range.head);
            this.view.scrollDOM.scrollTop = ref.top - target.yMargin;
            this.view.scrollDOM.scrollLeft = target.xMargin;
            return;
        }
        for (let handler of this.view.state.facet(scrollHandler)) {
            try {
                if (handler(this.view, target.range, target))
                    return true;
            }
            catch (e) {
                logException(this.view.state, e, "scroll handler");
            }
        }
        let { range } = target;
        let rect = this.coordsAt(range.head, (_a = range.assoc) !== null && _a !== void 0 ? _a : (range.empty ? 0 : range.head > range.anchor ? -1 : 1)), other;
        if (!rect)
            return;
        if (!range.empty && (other = this.coordsAt(range.anchor, range.anchor > range.head ? -1 : 1)))
            rect = { left: Math.min(rect.left, other.left), top: Math.min(rect.top, other.top),
                right: Math.max(rect.right, other.right), bottom: Math.max(rect.bottom, other.bottom) };
        let margins = getScrollMargins(this.view);
        let targetRect = {
            left: rect.left - margins.left, top: rect.top - margins.top,
            right: rect.right + margins.right, bottom: rect.bottom + margins.bottom
        };
        let { offsetWidth, offsetHeight } = this.view.scrollDOM;
        scrollRectIntoView(this.view.scrollDOM, targetRect, range.head < range.anchor ? -1 : 1, target.x, target.y, Math.max(Math.min(target.xMargin, offsetWidth), -offsetWidth), Math.max(Math.min(target.yMargin, offsetHeight), -offsetHeight), this.view.textDirection == dist_Direction.LTR);
        // On mobile browsers, the visual viewport may be smaller than the
        // actual reported viewport, causing scrollRectIntoView to fail to
        // scroll properly. Unfortunately, this visual viewport cannot be
        // updated directly, and scrollIntoView is the only way a script
        // can affect it. So this tries to kludge around the problem by
        // calling scrollIntoView on the scroll target's line.
        if (window.visualViewport && window.innerHeight - window.visualViewport.height > 1 &&
            (rect.top > window.pageYOffset + window.visualViewport.offsetTop + window.visualViewport.height ||
                rect.bottom < window.pageYOffset + window.visualViewport.offsetTop)) {
            let line = this.view.docView.lineAt(range.head, 1);
            if (line)
                line.dom.scrollIntoView({ block: "nearest" });
        }
    }
    lineHasWidget(pos) {
        let scan = (child) => child.isWidget() || child.children.some(scan);
        return scan(this.tile.resolveBlock(pos, 1).tile);
    }
    destroy() {
        destroyDropped(this.tile);
    }
}
function destroyDropped(tile, reused) {
    let r = reused === null || reused === void 0 ? void 0 : reused.get(tile);
    if (r != 1 /* Reused.Full */) {
        if (r == null)
            tile.destroy();
        for (let ch of tile.children)
            destroyDropped(ch, reused);
    }
}
function betweenUneditable(pos) {
    return pos.node.nodeType == 1 && pos.node.firstChild &&
        (pos.offset == 0 || pos.node.childNodes[pos.offset - 1].contentEditable == "false") &&
        (pos.offset == pos.node.childNodes.length || pos.node.childNodes[pos.offset].contentEditable == "false");
}
function findCompositionNode(view, headPos) {
    let sel = view.observer.selectionRange;
    if (!sel.focusNode)
        return null;
    let textBefore = textNodeBefore(sel.focusNode, sel.focusOffset);
    let textAfter = textNodeAfter(sel.focusNode, sel.focusOffset);
    let textNode = textBefore || textAfter;
    if (textAfter && textBefore && textAfter.node != textBefore.node) {
        let tileAfter = Tile.get(textAfter.node);
        if (!tileAfter || tileAfter.isText() && tileAfter.text != textAfter.node.nodeValue) {
            textNode = textAfter;
        }
        else if (view.docView.lastCompositionAfterCursor) {
            let tileBefore = Tile.get(textBefore.node);
            if (!(!tileBefore || tileBefore.isText() && tileBefore.text != textBefore.node.nodeValue))
                textNode = textAfter;
        }
    }
    view.docView.lastCompositionAfterCursor = textNode != textBefore;
    if (!textNode)
        return null;
    let from = headPos - textNode.offset;
    return { from, to: from + textNode.node.nodeValue.length, node: textNode.node };
}
function findCompositionRange(view, changes, headPos) {
    let found = findCompositionNode(view, headPos);
    if (!found)
        return null;
    let { node: textNode, from, to } = found, text = textNode.nodeValue;
    // Don't try to preserve multi-line compositions
    if (/[\n\r]/.test(text))
        return null;
    if (view.state.doc.sliceString(found.from, found.to) != text)
        return null;
    let inv = changes.invertedDesc;
    return { range: new ChangedRange(inv.mapPos(from), inv.mapPos(to), from, to), text: textNode };
}
function nextToUneditable(node, offset) {
    if (node.nodeType != 1)
        return 0;
    return (offset && node.childNodes[offset - 1].contentEditable == "false" ? 1 /* NextTo.Before */ : 0) |
        (offset < node.childNodes.length && node.childNodes[offset].contentEditable == "false" ? 2 /* NextTo.After */ : 0);
}
let DecorationComparator$1 = class DecorationComparator {
    constructor() {
        this.changes = [];
    }
    compareRange(from, to) { addRange(from, to, this.changes); }
    comparePoint(from, to) { addRange(from, to, this.changes); }
    boundChange(pos) { addRange(pos, pos, this.changes); }
};
function findChangedDeco(a, b, diff) {
    let comp = new DecorationComparator$1;
    state_dist/* .RangeSet.compare */.om.compare(a, b, diff, comp);
    return comp.changes;
}
class WrapperComparator {
    constructor() {
        this.changes = [];
    }
    compareRange(from, to) { addRange(from, to, this.changes); }
    comparePoint() { }
    boundChange(pos) { addRange(pos, pos, this.changes); }
}
function findChangedWrappers(a, b, diff) {
    let comp = new WrapperComparator;
    state_dist/* .RangeSet.compare */.om.compare(a, b, diff, comp);
    return comp.changes;
}
function inUneditable(node, inside) {
    for (let cur = node; cur && cur != inside; cur = cur.assignedSlot || cur.parentNode) {
        if (cur.nodeType == 1 && cur.contentEditable == 'false') {
            return true;
        }
    }
    return false;
}
function touchesComposition(changes, composition) {
    let touched = false;
    if (composition)
        changes.iterChangedRanges((from, to) => {
            if (from < composition.to && to > composition.from)
                touched = true;
        });
    return touched;
}
class BlockGapWidget extends WidgetType {
    constructor(height) {
        super();
        this.height = height;
    }
    toDOM() {
        let elt = document.createElement("div");
        elt.className = "cm-gap";
        this.updateDOM(elt);
        return elt;
    }
    eq(other) { return other.height == this.height; }
    updateDOM(elt) {
        elt.style.height = this.height + "px";
        return true;
    }
    get editable() { return true; }
    get estimatedHeight() { return this.height; }
    ignoreEvent() { return false; }
}

function groupAt(state, pos, bias = 1) {
    let categorize = state.charCategorizer(pos);
    let line = state.doc.lineAt(pos), linePos = pos - line.from;
    if (line.length == 0)
        return state_dist/* .EditorSelection.cursor */.OF.cursor(pos);
    if (linePos == 0)
        bias = 1;
    else if (linePos == line.length)
        bias = -1;
    let from = linePos, to = linePos;
    if (bias < 0)
        from = (0,state_dist/* .findClusterBreak */.zK)(line.text, linePos, false);
    else
        to = (0,state_dist/* .findClusterBreak */.zK)(line.text, linePos);
    let cat = categorize(line.text.slice(from, to));
    while (from > 0) {
        let prev = (0,state_dist/* .findClusterBreak */.zK)(line.text, from, false);
        if (categorize(line.text.slice(prev, from)) != cat)
            break;
        from = prev;
    }
    while (to < line.length) {
        let next = (0,state_dist/* .findClusterBreak */.zK)(line.text, to);
        if (categorize(line.text.slice(to, next)) != cat)
            break;
        to = next;
    }
    return state_dist/* .EditorSelection.range */.OF.range(from + line.from, to + line.from);
}
function posAtCoordsImprecise(view, contentRect, block, x, y) {
    let into = Math.round((x - contentRect.left) * view.defaultCharacterWidth);
    if (view.lineWrapping && block.height > view.defaultLineHeight * 1.5) {
        let textHeight = view.viewState.heightOracle.textHeight;
        let line = Math.floor((y - block.top - (view.defaultLineHeight - textHeight) * 0.5) / textHeight);
        into += line * view.viewState.heightOracle.lineLength;
    }
    let content = view.state.sliceDoc(block.from, block.to);
    return block.from + (0,state_dist/* .findColumn */.kn)(content, into, view.state.tabSize);
}
function blockAt(view, pos, side) {
    let line = view.lineBlockAt(pos);
    if (Array.isArray(line.type)) {
        let best;
        for (let l of line.type) {
            if (l.from > pos)
                break;
            if (l.to < pos)
                continue;
            if (l.from < pos && l.to > pos)
                return l;
            if (!best || (l.type == dist_BlockType.Text && (best.type != l.type || (side < 0 ? l.from < pos : l.to > pos))))
                best = l;
        }
        return best || line;
    }
    return line;
}
function moveToLineBoundary(view, start, forward, includeWrap) {
    let line = blockAt(view, start.head, start.assoc || -1);
    let coords = !includeWrap || line.type != dist_BlockType.Text || !(view.lineWrapping || line.widgetLineBreaks) ? null
        : view.coordsAtPos(start.assoc < 0 && start.head > line.from ? start.head - 1 : start.head);
    if (coords) {
        let editorRect = view.dom.getBoundingClientRect();
        let direction = view.textDirectionAt(line.from);
        let pos = view.posAtCoords({ x: forward == (direction == dist_Direction.LTR) ? editorRect.right - 1 : editorRect.left + 1,
            y: (coords.top + coords.bottom) / 2 });
        if (pos != null)
            return state_dist/* .EditorSelection.cursor */.OF.cursor(pos, forward ? -1 : 1);
    }
    return state_dist/* .EditorSelection.cursor */.OF.cursor(forward ? line.to : line.from, forward ? -1 : 1);
}
function moveByChar(view, start, forward, by) {
    let line = view.state.doc.lineAt(start.head), spans = view.bidiSpans(line);
    let direction = view.textDirectionAt(line.from);
    for (let cur = start, check = null;;) {
        let next = moveVisually(line, spans, direction, cur, forward), char = movedOver;
        if (!next) {
            if (line.number == (forward ? view.state.doc.lines : 1))
                return cur;
            char = "\n";
            line = view.state.doc.line(line.number + (forward ? 1 : -1));
            spans = view.bidiSpans(line);
            next = view.visualLineSide(line, !forward);
        }
        if (!check) {
            if (!by)
                return next;
            check = by(char);
        }
        else if (!check(char)) {
            return cur;
        }
        cur = next;
    }
}
function byGroup(view, pos, start) {
    let categorize = view.state.charCategorizer(pos);
    let cat = categorize(start);
    return (next) => {
        let nextCat = categorize(next);
        if (cat == state_dist/* .CharCategory.Space */.Je.Space)
            cat = nextCat;
        return cat == nextCat;
    };
}
function moveVertically(view, start, forward, distance) {
    let startPos = start.head, dir = forward ? 1 : -1;
    if (startPos == (forward ? view.state.doc.length : 0))
        return state_dist/* .EditorSelection.cursor */.OF.cursor(startPos, start.assoc);
    let goal = start.goalColumn, startY;
    let rect = view.contentDOM.getBoundingClientRect();
    let startCoords = view.coordsAtPos(startPos, start.assoc || ((start.empty ? forward : start.head == start.from) ? 1 : -1));
    let docTop = view.documentTop;
    if (startCoords) {
        if (goal == null)
            goal = startCoords.left - rect.left;
        startY = dir < 0 ? startCoords.top : startCoords.bottom;
    }
    else {
        let line = view.viewState.lineBlockAt(startPos);
        if (goal == null)
            goal = Math.min(rect.right - rect.left, view.defaultCharacterWidth * (startPos - line.from));
        startY = (dir < 0 ? line.top : line.bottom) + docTop;
    }
    let resolvedGoal = rect.left + goal;
    let halfText = view.viewState.heightOracle.textHeight >> 1, dist = distance !== null && distance !== void 0 ? distance : halfText;
    for (let scan = 0;; scan += halfText) {
        let y = startY + (dist + scan) * dir;
        let pos = posAtCoords(view, { x: resolvedGoal, y }, false, dir);
        if (forward ? y > rect.bottom : y < rect.top)
            return state_dist/* .EditorSelection.cursor */.OF.cursor(pos.pos, pos.assoc);
        let posCoords = view.coordsAtPos(pos.pos, pos.assoc), mid = posCoords ? (posCoords.top + posCoords.bottom) / 2 : 0;
        if (!posCoords || (forward ? mid > startY : mid < startY))
            return state_dist/* .EditorSelection.cursor */.OF.cursor(pos.pos, pos.assoc, undefined, goal);
    }
}
function skipAtomicRanges(atoms, pos, bias) {
    for (;;) {
        let moved = 0;
        for (let set of atoms) {
            set.between(pos - 1, pos + 1, (from, to, value) => {
                if (pos > from && pos < to) {
                    let side = moved || bias || (pos - from < to - pos ? -1 : 1);
                    pos = side < 0 ? from : to;
                    moved = side;
                }
            });
        }
        if (!moved)
            return pos;
    }
}
function skipAtomsForSelection(atoms, sel) {
    let ranges = null;
    for (let i = 0; i < sel.ranges.length; i++) {
        let range = sel.ranges[i], updated = null;
        if (range.empty) {
            let pos = skipAtomicRanges(atoms, range.from, 0);
            if (pos != range.from)
                updated = state_dist/* .EditorSelection.cursor */.OF.cursor(pos, -1);
        }
        else {
            let from = skipAtomicRanges(atoms, range.from, -1);
            let to = skipAtomicRanges(atoms, range.to, 1);
            if (from != range.from || to != range.to)
                updated = state_dist/* .EditorSelection.range */.OF.range(range.from == range.anchor ? from : to, range.from == range.head ? from : to);
        }
        if (updated) {
            if (!ranges)
                ranges = sel.ranges.slice();
            ranges[i] = updated;
        }
    }
    return ranges ? state_dist/* .EditorSelection.create */.OF.create(ranges, sel.mainIndex) : sel;
}
function skipAtoms(view, oldPos, pos) {
    let newPos = skipAtomicRanges(view.state.facet(atomicRanges).map(f => f(view)), pos.from, oldPos.head > pos.from ? -1 : 1);
    return newPos == pos.from ? pos : state_dist/* .EditorSelection.cursor */.OF.cursor(newPos, newPos < pos.from ? 1 : -1);
}
class PosAssoc {
    constructor(pos, assoc) {
        this.pos = pos;
        this.assoc = assoc;
    }
}
function posAtCoords(view, coords, precise, scanY) {
    let content = view.contentDOM.getBoundingClientRect(), docTop = content.top + view.viewState.paddingTop;
    let { x, y } = coords, yOffset = y - docTop, block;
    // First find the block at the given Y position, if any. If scanY is
    // given (used for vertical cursor motion), try to skip widgets and
    // line padding.
    for (;;) {
        if (yOffset < 0)
            return new PosAssoc(0, 1);
        if (yOffset > view.viewState.docHeight)
            return new PosAssoc(view.state.doc.length, -1);
        block = view.elementAtHeight(yOffset);
        if (scanY == null)
            break;
        if (block.type == dist_BlockType.Text) {
            if (scanY < 0 ? block.to < view.viewport.from : block.from > view.viewport.to)
                break;
            // Check whether we aren't landing on the top/bottom padding of the line
            let rect = view.docView.coordsAt(scanY < 0 ? block.from : block.to, scanY > 0 ? -1 : 1);
            if (rect && (scanY < 0 ? rect.top <= yOffset + docTop : rect.bottom >= yOffset + docTop))
                break;
        }
        let halfLine = view.viewState.heightOracle.textHeight / 2;
        yOffset = scanY > 0 ? block.bottom + halfLine : block.top - halfLine;
    }
    // If outside the viewport, return null if precise==true, an
    // estimate otherwise.
    if (view.viewport.from >= block.to || view.viewport.to <= block.from) {
        if (precise)
            return null;
        if (block.type == dist_BlockType.Text) {
            let pos = posAtCoordsImprecise(view, content, block, x, y);
            return new PosAssoc(pos, pos == block.from ? 1 : -1);
        }
    }
    if (block.type != dist_BlockType.Text)
        return yOffset < (block.top + block.bottom) / 2 ? new PosAssoc(block.from, 1) : new PosAssoc(block.to, -1);
    // Here we know we're in a line, so run the logic for inline layout
    let line = view.docView.lineAt(block.from, 2);
    if (!line || line.length != block.length)
        line = view.docView.lineAt(block.from, -2);
    return new InlineCoordsScan(view, x, y, view.textDirectionAt(block.from)).scanTile(line, block.from);
}
class InlineCoordsScan {
    constructor(view, x, y, baseDir) {
        this.view = view;
        this.x = x;
        this.y = y;
        this.baseDir = baseDir;
        // Cached bidi info
        this.line = null;
        this.spans = null;
    }
    bidiSpansAt(pos) {
        if (!this.line || this.line.from > pos || this.line.to < pos) {
            this.line = this.view.state.doc.lineAt(pos);
            this.spans = this.view.bidiSpans(this.line);
        }
        return this;
    }
    baseDirAt(pos, side) {
        let { line, spans } = this.bidiSpansAt(pos);
        let level = spans[BidiSpan.find(spans, pos - line.from, -1, side)].level;
        return level == this.baseDir;
    }
    dirAt(pos, side) {
        let { line, spans } = this.bidiSpansAt(pos);
        return spans[BidiSpan.find(spans, pos - line.from, -1, side)].dir;
    }
    // Used to short-circuit bidi tests for content with a uniform direction
    bidiIn(from, to) {
        let { spans, line } = this.bidiSpansAt(from);
        return spans.length > 1 || spans.length && (spans[0].level != this.baseDir || spans[0].to + line.from < to);
    }
    // Scan through the rectangles for the content of a tile with inline
    // content, looking for one that overlaps the queried position
    // vertically andis
    // closest horizontally. The caller is responsible for dividing its
    // content into N pieces, and pass an array with N+1 positions
    // (including the position after the last piece). For a text tile,
    // these will be character clusters, for a composite tile, these
    // will be child tiles.
    scan(positions, getRects, recursed = false) {
        let lo = 0, hi = positions.length - 1, seen = new Set();
        let bidi = this.bidiIn(positions[0], positions[hi]);
        let above, below;
        let closestI = -1, closestDx = 1e9, closestRect;
        // Because, when the content is bidirectional, a regular binary
        // search is hard to perform (the content order does not
        // correspond to visual order), this loop does something between a
        // regular binary search and a full scan, depending on what it can
        // get away with. The outer hi/lo bounds are only adjusted for
        // elements that are part of the base order.
        //
        // To make sure all elements inside those bounds are visited,
        // eventually, we keep a set of seen indices, and if the midpoint
        // has already been handled, we start in a random index within the
        // current bounds and scan forward until we find an index that
        // hasn't been seen yet.
        search: while (lo < hi) {
            let dist = hi - lo, mid = (lo + hi) >> 1;
            adjust: if (seen.has(mid)) {
                let scan = lo + Math.floor(Math.random() * dist);
                for (let i = 0; i < dist; i++) {
                    if (!seen.has(scan)) {
                        mid = scan;
                        break adjust;
                    }
                    scan++;
                    if (scan == hi)
                        scan = lo; // Wrap around
                }
                break search; // No index found, we're done
            }
            seen.add(mid);
            let rects = getRects(mid);
            if (rects)
                for (let i = 0; i < rects.length; i++) {
                    let rect = rects[i], side = 0;
                    // Ignore empty rectangles when there are other rectangles
                    if (rect.width == 0 && rects.length > 1)
                        continue;
                    if (rect.bottom < this.y) {
                        if (!above || above.bottom < rect.bottom)
                            above = rect;
                        side = 1;
                    }
                    else if (rect.top > this.y) {
                        if (!below || below.top > rect.top)
                            below = rect;
                        side = -1;
                    }
                    else {
                        let off = rect.left > this.x ? this.x - rect.left : rect.right < this.x ? this.x - rect.right : 0;
                        let dx = Math.abs(off);
                        if (dx < closestDx) {
                            closestI = mid;
                            closestDx = dx;
                            closestRect = rect;
                        }
                        if (off)
                            side = (off < 0) == (this.baseDir == dist_Direction.LTR) ? -1 : 1;
                    }
                    // Narrow binary search when it is safe to do so
                    if (side == -1 && (!bidi || this.baseDirAt(positions[mid], 1)))
                        hi = mid;
                    else if (side == 1 && (!bidi || this.baseDirAt(positions[mid + 1], -1)))
                        lo = mid + 1;
                }
        }
        // If no element with y overlap is found, find the nearest element
        // on the y axis, move this.y into it, and retry the scan.
        if (!closestRect) {
            let side = above && (!below || (this.y - above.bottom < below.top - this.y)) ? above : below;
            this.y = (side.top + side.bottom) / 2;
            return this.scan(positions, getRects, true);
        }
        // Handle the case where closest matched a higher element on the
        // same line as an element below/above the coords
        if (closestDx && !recursed) {
            let { top, bottom } = closestRect;
            if (above && above.bottom > (top + top + bottom) / 3) {
                this.y = above.bottom - 1;
                return this.scan(positions, getRects, true);
            }
            if (below && below.top < (top + bottom + bottom) / 3) {
                this.y = below.top + 1;
                return this.scan(positions, getRects, true);
            }
        }
        let ltr = (bidi ? this.dirAt(positions[closestI], 1) : this.baseDir) == dist_Direction.LTR;
        return {
            i: closestI,
            // Test whether x is closes to the start or end of this element
            after: (this.x > (closestRect.left + closestRect.right) / 2) == ltr
        };
    }
    scanText(tile, offset) {
        let positions = [];
        for (let i = 0; i < tile.length; i = (0,state_dist/* .findClusterBreak */.zK)(tile.text, i))
            positions.push(offset + i);
        positions.push(offset + tile.length);
        let scan = this.scan(positions, i => {
            let off = positions[i] - offset, end = positions[i + 1] - offset;
            return textRange(tile.dom, off, end).getClientRects();
        });
        return scan.after ? new PosAssoc(positions[scan.i + 1], -1) : new PosAssoc(positions[scan.i], 1);
    }
    scanTile(tile, offset) {
        if (!tile.length)
            return new PosAssoc(offset, 1);
        if (tile.children.length == 1) { // Short-circuit single-child tiles
            let child = tile.children[0];
            if (child.isText())
                return this.scanText(child, offset);
            else if (child.isComposite())
                return this.scanTile(child, offset);
        }
        let positions = [offset];
        for (let i = 0, pos = offset; i < tile.children.length; i++)
            positions.push(pos += tile.children[i].length);
        let scan = this.scan(positions, i => {
            let child = tile.children[i];
            if (child.flags & 48 /* TileFlag.PointWidget */)
                return null;
            return (child.dom.nodeType == 1 ? child.dom : textRange(child.dom, 0, child.length)).getClientRects();
        });
        let child = tile.children[scan.i], pos = positions[scan.i];
        if (child.isText())
            return this.scanText(child, pos);
        if (child.isComposite())
            return this.scanTile(child, pos);
        return scan.after ? new PosAssoc(positions[scan.i + 1], -1) : new PosAssoc(pos, 1);
    }
}

const LineBreakPlaceholder = "\uffff";
class DOMReader {
    constructor(points, view) {
        this.points = points;
        this.view = view;
        this.text = "";
        this.lineSeparator = view.state.facet(state_dist/* .EditorState.lineSeparator */.$t.lineSeparator);
    }
    append(text) {
        this.text += text;
    }
    lineBreak() {
        this.text += LineBreakPlaceholder;
    }
    readRange(start, end) {
        if (!start)
            return this;
        let parent = start.parentNode;
        for (let cur = start;;) {
            this.findPointBefore(parent, cur);
            let oldLen = this.text.length;
            this.readNode(cur);
            let tile = Tile.get(cur), next = cur.nextSibling;
            if (next == end) {
                if ((tile === null || tile === void 0 ? void 0 : tile.breakAfter) && !next && parent != this.view.contentDOM)
                    this.lineBreak();
                break;
            }
            let nextTile = Tile.get(next);
            if ((tile && nextTile ? tile.breakAfter :
                (tile ? tile.breakAfter : isBlockElement(cur)) ||
                    (isBlockElement(next) && (cur.nodeName != "BR" || (tile === null || tile === void 0 ? void 0 : tile.isWidget())) && this.text.length > oldLen)) &&
                !isEmptyToEnd(next, end))
                this.lineBreak();
            cur = next;
        }
        this.findPointBefore(parent, end);
        return this;
    }
    readTextNode(node) {
        let text = node.nodeValue;
        for (let point of this.points)
            if (point.node == node)
                point.pos = this.text.length + Math.min(point.offset, text.length);
        for (let off = 0, re = this.lineSeparator ? null : /\r\n?|\n/g;;) {
            let nextBreak = -1, breakSize = 1, m;
            if (this.lineSeparator) {
                nextBreak = text.indexOf(this.lineSeparator, off);
                breakSize = this.lineSeparator.length;
            }
            else if (m = re.exec(text)) {
                nextBreak = m.index;
                breakSize = m[0].length;
            }
            this.append(text.slice(off, nextBreak < 0 ? text.length : nextBreak));
            if (nextBreak < 0)
                break;
            this.lineBreak();
            if (breakSize > 1)
                for (let point of this.points)
                    if (point.node == node && point.pos > this.text.length)
                        point.pos -= breakSize - 1;
            off = nextBreak + breakSize;
        }
    }
    readNode(node) {
        let tile = Tile.get(node);
        let fromView = tile && tile.overrideDOMText;
        if (fromView != null) {
            this.findPointInside(node, fromView.length);
            for (let i = fromView.iter(); !i.next().done;) {
                if (i.lineBreak)
                    this.lineBreak();
                else
                    this.append(i.value);
            }
        }
        else if (node.nodeType == 3) {
            this.readTextNode(node);
        }
        else if (node.nodeName == "BR") {
            if (node.nextSibling)
                this.lineBreak();
        }
        else if (node.nodeType == 1) {
            this.readRange(node.firstChild, null);
        }
    }
    findPointBefore(node, next) {
        for (let point of this.points)
            if (point.node == node && node.childNodes[point.offset] == next)
                point.pos = this.text.length;
    }
    findPointInside(node, length) {
        for (let point of this.points)
            if (node.nodeType == 3 ? point.node == node : node.contains(point.node))
                point.pos = this.text.length + (isAtEnd(node, point.node, point.offset) ? length : 0);
    }
}
function isAtEnd(parent, node, offset) {
    for (;;) {
        if (!node || offset < maxOffset(node))
            return false;
        if (node == parent)
            return true;
        offset = domIndex(node) + 1;
        node = node.parentNode;
    }
}
function isEmptyToEnd(node, end) {
    let widgets;
    for (;; node = node.nextSibling) {
        if (node == end || !node)
            break;
        let view = Tile.get(node);
        if (!(view === null || view === void 0 ? void 0 : view.isWidget()))
            return false;
        if (view)
            (widgets || (widgets = [])).push(view);
    }
    if (widgets)
        for (let w of widgets) {
            let override = w.overrideDOMText;
            if (override === null || override === void 0 ? void 0 : override.length)
                return false;
        }
    return true;
}
class DOMPoint {
    constructor(node, offset) {
        this.node = node;
        this.offset = offset;
        this.pos = -1;
    }
}

class DOMChange {
    constructor(view, start, end, typeOver) {
        this.typeOver = typeOver;
        this.bounds = null;
        this.text = "";
        this.domChanged = start > -1;
        let { impreciseHead: iHead, impreciseAnchor: iAnchor } = view.docView, curSel = view.state.selection;
        if (view.state.readOnly && start > -1) {
            // Ignore changes when the editor is read-only
            this.newSel = null;
        }
        else if (start > -1 && (this.bounds = domBoundsAround(view.docView.tile, start, end, 0))) {
            let selPoints = iHead || iAnchor ? [] : selectionPoints(view);
            let reader = new DOMReader(selPoints, view);
            reader.readRange(this.bounds.startDOM, this.bounds.endDOM);
            this.text = reader.text;
            this.newSel = selectionFromPoints(selPoints, this.bounds.from);
        }
        else {
            let domSel = view.observer.selectionRange;
            let head = iHead && iHead.node == domSel.focusNode && iHead.offset == domSel.focusOffset ||
                !contains(view.contentDOM, domSel.focusNode)
                ? curSel.main.head
                : view.docView.posFromDOM(domSel.focusNode, domSel.focusOffset);
            let anchor = iAnchor && iAnchor.node == domSel.anchorNode && iAnchor.offset == domSel.anchorOffset ||
                !contains(view.contentDOM, domSel.anchorNode)
                ? curSel.main.anchor
                : view.docView.posFromDOM(domSel.anchorNode, domSel.anchorOffset);
            // iOS will refuse to select the block gaps when doing
            // select-all.
            // Chrome will put the selection *inside* them, confusing
            // posFromDOM
            let vp = view.viewport;
            if ((browser.ios || browser.chrome) && curSel.main.empty && head != anchor &&
                (vp.from > 0 || vp.to < view.state.doc.length)) {
                let from = Math.min(head, anchor), to = Math.max(head, anchor);
                let offFrom = vp.from - from, offTo = vp.to - to;
                if ((offFrom == 0 || offFrom == 1 || from == 0) && (offTo == 0 || offTo == -1 || to == view.state.doc.length)) {
                    head = 0;
                    anchor = view.state.doc.length;
                }
            }
            if (view.inputState.composing > -1 && curSel.ranges.length > 1) {
                this.newSel = curSel.replaceRange(state_dist/* .EditorSelection.range */.OF.range(anchor, head));
            }
            else if (view.lineWrapping && anchor == head && !(curSel.main.empty && curSel.main.head == head) &&
                view.inputState.lastTouchTime > Date.now() - 100) {
                // If this is a cursor selection change in a line-wrapping
                // editor that may have been a touch, use the last touch
                // position to assign a side to the cursor.
                let before = view.coordsAtPos(head, -1), assoc = 0;
                if (before)
                    assoc = view.inputState.lastTouchY <= before.bottom ? -1 : 1;
                this.newSel = state_dist/* .EditorSelection.create */.OF.create([state_dist/* .EditorSelection.cursor */.OF.cursor(head, assoc)]);
            }
            else {
                this.newSel = state_dist/* .EditorSelection.single */.OF.single(anchor, head);
            }
        }
    }
}
function domBoundsAround(tile, from, to, offset) {
    if (tile.isComposite()) {
        let fromI = -1, fromStart = -1, toI = -1, toEnd = -1;
        for (let i = 0, pos = offset, prevEnd = offset; i < tile.children.length; i++) {
            let child = tile.children[i], end = pos + child.length;
            if (pos < from && end > to)
                return domBoundsAround(child, from, to, pos);
            if (end >= from && fromI == -1) {
                fromI = i;
                fromStart = pos;
            }
            if (pos > to && child.dom.parentNode == tile.dom) {
                toI = i;
                toEnd = prevEnd;
                break;
            }
            prevEnd = end;
            pos = end + child.breakAfter;
        }
        return { from: fromStart, to: toEnd < 0 ? offset + tile.length : toEnd,
            startDOM: (fromI ? tile.children[fromI - 1].dom.nextSibling : null) || tile.dom.firstChild,
            endDOM: toI < tile.children.length && toI >= 0 ? tile.children[toI].dom : null };
    }
    else if (tile.isText()) {
        return { from: offset, to: offset + tile.length, startDOM: tile.dom, endDOM: tile.dom.nextSibling };
    }
    else {
        return null;
    }
}
function applyDOMChange(view, domChange) {
    let change;
    let { newSel } = domChange, { state } = view, sel = state.selection.main;
    let lastKey = view.inputState.lastKeyTime > Date.now() - 100 ? view.inputState.lastKeyCode : -1;
    if (domChange.bounds) {
        let { from, to } = domChange.bounds;
        let preferredPos = sel.from, preferredSide = null;
        // Prefer anchoring to end when Backspace is pressed (or, on
        // Android, when something was deleted)
        if (lastKey === 8 || browser.android && domChange.text.length < to - from) {
            preferredPos = sel.to;
            preferredSide = "end";
        }
        let cmp = state.doc.sliceString(from, to, LineBreakPlaceholder), selEnd, diff;
        if (!sel.empty && sel.from >= from && sel.to <= to && (domChange.typeOver || cmp != domChange.text) &&
            cmp.slice(0, sel.from - from) == domChange.text.slice(0, sel.from - from) &&
            cmp.slice(sel.to - from) == domChange.text.slice(selEnd = domChange.text.length - (cmp.length - (sel.to - from)))) {
            // This looks like a selection replacement
            change = { from: sel.from, to: sel.to,
                insert: state_dist/* .Text.of */.EY.of(domChange.text.slice(sel.from - from, selEnd).split(LineBreakPlaceholder)) };
        }
        else if (diff = findDiff(cmp, domChange.text, preferredPos - from, preferredSide)) {
            // Chrome inserts two newlines when pressing shift-enter at the
            // end of a line. DomChange drops one of those.
            if (browser.chrome && lastKey == 13 &&
                diff.toB == diff.from + 2 && domChange.text.slice(diff.from, diff.toB) == LineBreakPlaceholder + LineBreakPlaceholder)
                diff.toB--;
            change = { from: from + diff.from, to: from + diff.toA,
                insert: state_dist/* .Text.of */.EY.of(domChange.text.slice(diff.from, diff.toB).split(LineBreakPlaceholder)) };
        }
    }
    else if (newSel && (!view.hasFocus && state.facet(editable) || sameSelPos(newSel, sel))) {
        newSel = null;
    }
    if (!change && !newSel)
        return false;
    if ((browser.mac || browser.android) && change && change.from == change.to && change.from == sel.head - 1 &&
        /^\. ?$/.test(change.insert.toString()) && view.contentDOM.getAttribute("autocorrect") == "off") {
        // Detect insert-period-on-double-space Mac and Android behavior,
        // and transform it into a regular space insert.
        if (newSel && change.insert.length == 2)
            newSel = state_dist/* .EditorSelection.single */.OF.single(newSel.main.anchor - 1, newSel.main.head - 1);
        change = { from: change.from, to: change.to, insert: state_dist/* .Text.of */.EY.of([change.insert.toString().replace(".", " ")]) };
    }
    else if (state.doc.lineAt(sel.from).to < sel.to && view.docView.lineHasWidget(sel.to) &&
        view.inputState.insertingTextAt > Date.now() - 50) {
        // For a cross-line insertion, Chrome and Safari will crudely take
        // the text of the line after the selection, flattening any
        // widgets, and move it into the joined line. This tries to detect
        // such a situation, and replaces the change with a selection
        // replace of the text provided by the beforeinput event.
        change = {
            from: sel.from, to: sel.to,
            insert: state.toText(view.inputState.insertingText)
        };
    }
    else if (browser.chrome && change && change.from == change.to && change.from == sel.head &&
        change.insert.toString() == "\n " && view.lineWrapping) {
        // In Chrome, if you insert a space at the start of a wrapped
        // line, it will actually insert a newline and a space, causing a
        // bogus new line to be created in CodeMirror (#968)
        if (newSel)
            newSel = state_dist/* .EditorSelection.single */.OF.single(newSel.main.anchor - 1, newSel.main.head - 1);
        change = { from: sel.from, to: sel.to, insert: state_dist/* .Text.of */.EY.of([" "]) };
    }
    if (change) {
        return applyDOMChangeInner(view, change, newSel, lastKey);
    }
    else if (newSel && !sameSelPos(newSel, sel)) {
        let scrollIntoView = false, userEvent = "select";
        if (view.inputState.lastSelectionTime > Date.now() - 50) {
            if (view.inputState.lastSelectionOrigin == "select")
                scrollIntoView = true;
            userEvent = view.inputState.lastSelectionOrigin;
            if (userEvent == "select.pointer")
                newSel = skipAtomsForSelection(state.facet(atomicRanges).map(f => f(view)), newSel);
        }
        view.dispatch({ selection: newSel, scrollIntoView, userEvent });
        return true;
    }
    else {
        return false;
    }
}
function applyDOMChangeInner(view, change, newSel, lastKey = -1) {
    if (browser.ios && view.inputState.flushIOSKey(change))
        return true;
    let sel = view.state.selection.main;
    // Android browsers don't fire reasonable key events for enter,
    // backspace, or delete. So this detects changes that look like
    // they're caused by those keys, and reinterprets them as key
    // events. (Some of these keys are also handled by beforeinput
    // events and the pendingAndroidKey mechanism, but that's not
    // reliable in all situations.)
    if (browser.android &&
        ((change.to == sel.to &&
            // GBoard will sometimes remove a space it just inserted
            // after a completion when you press enter
            (change.from == sel.from || change.from == sel.from - 1 && view.state.sliceDoc(change.from, sel.from) == " ") &&
            change.insert.length == 1 && change.insert.lines == 2 &&
            dispatchKey(view.contentDOM, "Enter", 13)) ||
            ((change.from == sel.from - 1 && change.to == sel.to && change.insert.length == 0 ||
                lastKey == 8 && change.insert.length < change.to - change.from && change.to > sel.head) &&
                dispatchKey(view.contentDOM, "Backspace", 8)) ||
            (change.from == sel.from && change.to == sel.to + 1 && change.insert.length == 0 &&
                dispatchKey(view.contentDOM, "Delete", 46))))
        return true;
    let text = change.insert.toString();
    if (view.inputState.composing >= 0)
        view.inputState.composing++;
    let defaultTr;
    let defaultInsert = () => defaultTr || (defaultTr = applyDefaultInsert(view, change, newSel));
    if (!view.state.facet(inputHandler).some(h => h(view, change.from, change.to, text, defaultInsert)))
        view.dispatch(defaultInsert());
    return true;
}
function applyDefaultInsert(view, change, newSel) {
    let tr, startState = view.state, sel = startState.selection.main, inAtomic = -1;
    if (change.from == change.to && change.from < sel.from || change.from > sel.to) {
        let side = change.from < sel.from ? -1 : 1, pos = side < 0 ? sel.from : sel.to;
        let moved = skipAtomicRanges(startState.facet(atomicRanges).map(f => f(view)), pos, side);
        if (change.from == moved)
            inAtomic = moved;
    }
    if (inAtomic > -1) {
        tr = {
            changes: change,
            selection: state_dist/* .EditorSelection.cursor */.OF.cursor(change.from + change.insert.length, -1)
        };
    }
    else if (change.from >= sel.from && change.to <= sel.to && change.to - change.from >= (sel.to - sel.from) / 3 &&
        (!newSel || newSel.main.empty && newSel.main.from == change.from + change.insert.length) &&
        view.inputState.composing < 0) {
        let before = sel.from < change.from ? startState.sliceDoc(sel.from, change.from) : "";
        let after = sel.to > change.to ? startState.sliceDoc(change.to, sel.to) : "";
        tr = startState.replaceSelection(view.state.toText(before + change.insert.sliceString(0, undefined, view.state.lineBreak) + after));
    }
    else {
        let changes = startState.changes(change);
        let mainSel = newSel && newSel.main.to <= changes.newLength ? newSel.main : undefined;
        // Try to apply a composition change to all cursors
        if (startState.selection.ranges.length > 1 && (view.inputState.composing >= 0 || view.inputState.compositionPendingChange) &&
            change.to <= sel.to + 10 && change.to >= sel.to - 10) {
            let replaced = view.state.sliceDoc(change.from, change.to);
            let compositionRange, composition = newSel && findCompositionNode(view, newSel.main.head);
            if (composition) {
                let dLen = change.insert.length - (change.to - change.from);
                compositionRange = { from: composition.from, to: composition.to - dLen };
            }
            else {
                compositionRange = view.state.doc.lineAt(sel.head);
            }
            let offset = sel.to - change.to;
            tr = startState.changeByRange(range => {
                if (range.from == sel.from && range.to == sel.to)
                    return { changes, range: mainSel || range.map(changes) };
                let to = range.to - offset, from = to - replaced.length;
                if (view.state.sliceDoc(from, to) != replaced ||
                    // Unfortunately, there's no way to make multiple
                    // changes in the same node work without aborting
                    // composition, so cursors in the composition range are
                    // ignored.
                    to >= compositionRange.from && from <= compositionRange.to)
                    return { range };
                let rangeChanges = startState.changes({ from, to, insert: change.insert }), selOff = range.to - sel.to;
                return {
                    changes: rangeChanges,
                    range: !mainSel ? range.map(rangeChanges) :
                        state_dist/* .EditorSelection.range */.OF.range(Math.max(0, mainSel.anchor + selOff), Math.max(0, mainSel.head + selOff))
                };
            });
        }
        else {
            tr = {
                changes,
                selection: mainSel && startState.selection.replaceRange(mainSel)
            };
        }
    }
    let userEvent = "input.type";
    if (view.composing ||
        view.inputState.compositionPendingChange && view.inputState.compositionEndedAt > Date.now() - 50) {
        view.inputState.compositionPendingChange = false;
        userEvent += ".compose";
        if (view.inputState.compositionFirstChange) {
            userEvent += ".start";
            view.inputState.compositionFirstChange = false;
        }
    }
    return startState.update(tr, { userEvent, scrollIntoView: true });
}
function findDiff(a, b, preferredPos, preferredSide) {
    let minLen = Math.min(a.length, b.length);
    let from = 0;
    while (from < minLen && a.charCodeAt(from) == b.charCodeAt(from))
        from++;
    if (from == minLen && a.length == b.length)
        return null;
    let toA = a.length, toB = b.length;
    while (toA > 0 && toB > 0 && a.charCodeAt(toA - 1) == b.charCodeAt(toB - 1)) {
        toA--;
        toB--;
    }
    if (preferredSide == "end") {
        let adjust = Math.max(0, from - Math.min(toA, toB));
        preferredPos -= toA + adjust - from;
    }
    if (toA < from && a.length < b.length) {
        let move = preferredPos <= from && preferredPos >= toA ? from - preferredPos : 0;
        from -= move;
        toB = from + (toB - toA);
        toA = from;
    }
    else if (toB < from) {
        let move = preferredPos <= from && preferredPos >= toB ? from - preferredPos : 0;
        from -= move;
        toA = from + (toA - toB);
        toB = from;
    }
    return { from, toA, toB };
}
function selectionPoints(view) {
    let result = [];
    if (view.root.activeElement != view.contentDOM)
        return result;
    let { anchorNode, anchorOffset, focusNode, focusOffset } = view.observer.selectionRange;
    if (anchorNode) {
        result.push(new DOMPoint(anchorNode, anchorOffset));
        if (focusNode != anchorNode || focusOffset != anchorOffset)
            result.push(new DOMPoint(focusNode, focusOffset));
    }
    return result;
}
function selectionFromPoints(points, base) {
    if (points.length == 0)
        return null;
    let anchor = points[0].pos, head = points.length == 2 ? points[1].pos : anchor;
    return anchor > -1 && head > -1 ? state_dist/* .EditorSelection.single */.OF.single(anchor + base, head + base) : null;
}
function sameSelPos(selection, range) {
    return range.head == selection.main.head && range.anchor == selection.main.anchor;
}

class InputState {
    setSelectionOrigin(origin) {
        this.lastSelectionOrigin = origin;
        this.lastSelectionTime = Date.now();
    }
    constructor(view) {
        this.view = view;
        this.lastKeyCode = 0;
        this.lastKeyTime = 0;
        this.lastTouchTime = 0;
        this.lastTouchX = 0;
        this.lastTouchY = 0;
        this.lastFocusTime = 0;
        this.lastScrollTop = 0;
        this.lastScrollLeft = 0;
        this.lastWheelEvent = 0;
        // On iOS, some keys need to have their default behavior happen
        // (after which we retroactively handle them and reset the DOM) to
        // avoid messing up the virtual keyboard state.
        this.pendingIOSKey = undefined;
        /**
        When enabled (>-1), tab presses are not given to key handlers,
        leaving the browser's default behavior. If >0, the mode expires
        at that timestamp, and any other keypress clears it.
        Esc enables temporary tab focus mode for two seconds when not
        otherwise handled.
        */
        this.tabFocusMode = -1;
        this.lastSelectionOrigin = null;
        this.lastSelectionTime = 0;
        this.lastContextMenu = 0;
        this.scrollHandlers = [];
        this.handlers = Object.create(null);
        // -1 means not in a composition. Otherwise, this counts the number
        // of changes made during the composition. The count is used to
        // avoid treating the start state of the composition, before any
        // changes have been made, as part of the composition.
        this.composing = -1;
        // Tracks whether the next change should be marked as starting the
        // composition (null means no composition, true means next is the
        // first, false means first has already been marked for this
        // composition)
        this.compositionFirstChange = null;
        // End time of the previous composition
        this.compositionEndedAt = 0;
        // Used in a kludge to detect when an Enter keypress should be
        // considered part of the composition on Safari, which fires events
        // in the wrong order
        this.compositionPendingKey = false;
        // Used to categorize changes as part of a composition, even when
        // the mutation events fire shortly after the compositionend event
        this.compositionPendingChange = false;
        // Set by beforeinput, used in DOM change reader
        this.insertingText = "";
        this.insertingTextAt = 0;
        this.mouseSelection = null;
        // When a drag from the editor is active, this points at the range
        // being dragged.
        this.draggedContent = null;
        this.handleEvent = this.handleEvent.bind(this);
        this.notifiedFocused = view.hasFocus;
        // On Safari adding an input event handler somehow prevents an
        // issue where the composition vanishes when you press enter.
        if (browser.safari)
            view.contentDOM.addEventListener("input", () => null);
        if (browser.gecko)
            firefoxCopyCutHack(view.contentDOM.ownerDocument);
    }
    handleEvent(event) {
        if (!eventBelongsToEditor(this.view, event) || this.ignoreDuringComposition(event))
            return;
        if (event.type == "keydown" && this.keydown(event))
            return;
        if (this.view.updateState != 0 /* UpdateState.Idle */)
            Promise.resolve().then(() => this.runHandlers(event.type, event));
        else
            this.runHandlers(event.type, event);
    }
    runHandlers(type, event) {
        let handlers = this.handlers[type];
        if (handlers) {
            for (let observer of handlers.observers)
                observer(this.view, event);
            for (let handler of handlers.handlers) {
                if (event.defaultPrevented)
                    break;
                if (handler(this.view, event)) {
                    event.preventDefault();
                    break;
                }
            }
        }
    }
    ensureHandlers(plugins) {
        let handlers = computeHandlers(plugins), prev = this.handlers, dom = this.view.contentDOM;
        for (let type in handlers)
            if (type != "scroll") {
                let passive = !handlers[type].handlers.length;
                let exists = prev[type];
                if (exists && passive != !exists.handlers.length) {
                    dom.removeEventListener(type, this.handleEvent);
                    exists = null;
                }
                if (!exists)
                    dom.addEventListener(type, this.handleEvent, { passive });
            }
        for (let type in prev)
            if (type != "scroll" && !handlers[type])
                dom.removeEventListener(type, this.handleEvent);
        this.handlers = handlers;
    }
    keydown(event) {
        // Must always run, even if a custom handler handled the event
        this.lastKeyCode = event.keyCode;
        this.lastKeyTime = Date.now();
        if (event.keyCode == 9 && this.tabFocusMode > -1 && (!this.tabFocusMode || Date.now() <= this.tabFocusMode))
            return true;
        if (this.tabFocusMode > 0 && event.keyCode != 27 && modifierCodes.indexOf(event.keyCode) < 0)
            this.tabFocusMode = -1;
        // Chrome for Android usually doesn't fire proper key events, but
        // occasionally does, usually surrounded by a bunch of complicated
        // composition changes. When an enter or backspace key event is
        // seen, hold off on handling DOM events for a bit, and then
        // dispatch it.
        if (browser.android && browser.chrome && !event.synthetic &&
            (event.keyCode == 13 || event.keyCode == 8)) {
            this.view.observer.delayAndroidKey(event.key, event.keyCode);
            return true;
        }
        // Preventing the default behavior of Enter on iOS makes the
        // virtual keyboard get stuck in the wrong (lowercase)
        // state. So we let it go through, and then, in
        // applyDOMChange, notify key handlers of it and reset to
        // the state they produce.
        let pending;
        if (browser.ios && !event.synthetic && !event.altKey && !event.metaKey && !event.shiftKey &&
            ((pending = PendingKeys.find(key => key.keyCode == event.keyCode)) && !event.ctrlKey ||
                EmacsyPendingKeys.indexOf(event.key) > -1 && event.ctrlKey)) {
            this.pendingIOSKey = pending || event;
            setTimeout(() => this.flushIOSKey(), 250);
            return true;
        }
        if (event.keyCode != 229)
            this.view.observer.forceFlush();
        return false;
    }
    flushIOSKey(change) {
        let key = this.pendingIOSKey;
        if (!key)
            return false;
        // This looks like an autocorrection before Enter
        if (key.key == "Enter" && change && change.from < change.to && /^\S+$/.test(change.insert.toString()))
            return false;
        this.pendingIOSKey = undefined;
        return dispatchKey(this.view.contentDOM, key.key, key.keyCode, key instanceof KeyboardEvent ? key : undefined);
    }
    ignoreDuringComposition(event) {
        if (!/^key/.test(event.type) || event.synthetic)
            return false;
        if (this.composing > 0)
            return true;
        // See https://www.stum.de/2016/06/24/handling-ime-events-in-javascript/.
        // On some input method editors (IMEs), the Enter key is used to
        // confirm character selection. On Safari, when Enter is pressed,
        // compositionend and keydown events are sometimes emitted in the
        // wrong order. The key event should still be ignored, even when
        // it happens after the compositionend event.
        if (browser.safari && !browser.ios && this.compositionPendingKey && Date.now() - this.compositionEndedAt < 100) {
            this.compositionPendingKey = false;
            return true;
        }
        return false;
    }
    startMouseSelection(mouseSelection) {
        if (this.mouseSelection)
            this.mouseSelection.destroy();
        this.mouseSelection = mouseSelection;
    }
    update(update) {
        this.view.observer.update(update);
        if (this.mouseSelection)
            this.mouseSelection.update(update);
        if (this.draggedContent && update.docChanged)
            this.draggedContent = this.draggedContent.map(update.changes);
        if (update.transactions.length)
            this.lastKeyCode = this.lastSelectionTime = 0;
    }
    destroy() {
        if (this.mouseSelection)
            this.mouseSelection.destroy();
    }
}
function bindHandler(plugin, handler) {
    return (view, event) => {
        try {
            return handler.call(plugin, event, view);
        }
        catch (e) {
            logException(view.state, e);
        }
    };
}
function computeHandlers(plugins) {
    let result = Object.create(null);
    function record(type) {
        return result[type] || (result[type] = { observers: [], handlers: [] });
    }
    for (let plugin of plugins) {
        let spec = plugin.spec, handlers = spec && spec.plugin.domEventHandlers, observers = spec && spec.plugin.domEventObservers;
        if (handlers)
            for (let type in handlers) {
                let f = handlers[type];
                if (f)
                    record(type).handlers.push(bindHandler(plugin.value, f));
            }
        if (observers)
            for (let type in observers) {
                let f = observers[type];
                if (f)
                    record(type).observers.push(bindHandler(plugin.value, f));
            }
    }
    for (let type in dist_handlers)
        record(type).handlers.push(dist_handlers[type]);
    for (let type in dist_observers)
        record(type).observers.push(dist_observers[type]);
    return result;
}
const PendingKeys = [
    { key: "Backspace", keyCode: 8, inputType: "deleteContentBackward" },
    { key: "Enter", keyCode: 13, inputType: "insertParagraph" },
    { key: "Enter", keyCode: 13, inputType: "insertLineBreak" },
    { key: "Delete", keyCode: 46, inputType: "deleteContentForward" }
];
const EmacsyPendingKeys = "dthko";
// Key codes for modifier keys
const modifierCodes = [16, 17, 18, 20, 91, 92, 224, 225];
const dragScrollMargin = 6;
function dragScrollSpeed(dist) {
    return Math.max(0, dist) * 0.7 + 8;
}
function dist_dist(a, b) {
    return Math.max(Math.abs(a.clientX - b.clientX), Math.abs(a.clientY - b.clientY));
}
class MouseSelection {
    constructor(view, startEvent, style, mustSelect) {
        this.view = view;
        this.startEvent = startEvent;
        this.style = style;
        this.mustSelect = mustSelect;
        this.scrollSpeed = { x: 0, y: 0 };
        this.scrolling = -1;
        this.lastEvent = startEvent;
        this.scrollParents = scrollableParents(view.contentDOM);
        this.atoms = view.state.facet(atomicRanges).map(f => f(view));
        let doc = view.contentDOM.ownerDocument;
        doc.addEventListener("mousemove", this.move = this.move.bind(this));
        doc.addEventListener("mouseup", this.up = this.up.bind(this));
        this.extend = startEvent.shiftKey;
        this.multiple = view.state.facet(state_dist/* .EditorState.allowMultipleSelections */.$t.allowMultipleSelections) && addsSelectionRange(view, startEvent);
        this.dragging = isInPrimarySelection(view, startEvent) && getClickType(startEvent) == 1 ? null : false;
    }
    start(event) {
        // When clicking outside of the selection, immediately apply the
        // effect of starting the selection
        if (this.dragging === false)
            this.select(event);
    }
    move(event) {
        if (event.buttons == 0)
            return this.destroy();
        if (this.dragging || this.dragging == null && dist_dist(this.startEvent, event) < 10)
            return;
        this.select(this.lastEvent = event);
        let sx = 0, sy = 0;
        let left = 0, top = 0, right = this.view.win.innerWidth, bottom = this.view.win.innerHeight;
        if (this.scrollParents.x)
            ({ left, right } = this.scrollParents.x.getBoundingClientRect());
        if (this.scrollParents.y)
            ({ top, bottom } = this.scrollParents.y.getBoundingClientRect());
        let margins = getScrollMargins(this.view);
        if (event.clientX - margins.left <= left + dragScrollMargin)
            sx = -dragScrollSpeed(left - event.clientX);
        else if (event.clientX + margins.right >= right - dragScrollMargin)
            sx = dragScrollSpeed(event.clientX - right);
        if (event.clientY - margins.top <= top + dragScrollMargin)
            sy = -dragScrollSpeed(top - event.clientY);
        else if (event.clientY + margins.bottom >= bottom - dragScrollMargin)
            sy = dragScrollSpeed(event.clientY - bottom);
        this.setScrollSpeed(sx, sy);
    }
    up(event) {
        if (this.dragging == null)
            this.select(this.lastEvent);
        if (!this.dragging)
            event.preventDefault();
        this.destroy();
    }
    destroy() {
        this.setScrollSpeed(0, 0);
        let doc = this.view.contentDOM.ownerDocument;
        doc.removeEventListener("mousemove", this.move);
        doc.removeEventListener("mouseup", this.up);
        this.view.inputState.mouseSelection = this.view.inputState.draggedContent = null;
    }
    setScrollSpeed(sx, sy) {
        this.scrollSpeed = { x: sx, y: sy };
        if (sx || sy) {
            if (this.scrolling < 0)
                this.scrolling = setInterval(() => this.scroll(), 50);
        }
        else if (this.scrolling > -1) {
            clearInterval(this.scrolling);
            this.scrolling = -1;
        }
    }
    scroll() {
        let { x, y } = this.scrollSpeed;
        if (x && this.scrollParents.x) {
            this.scrollParents.x.scrollLeft += x;
            x = 0;
        }
        if (y && this.scrollParents.y) {
            this.scrollParents.y.scrollTop += y;
            y = 0;
        }
        if (x || y)
            this.view.win.scrollBy(x, y);
        if (this.dragging === false)
            this.select(this.lastEvent);
    }
    select(event) {
        let { view } = this, selection = skipAtomsForSelection(this.atoms, this.style.get(event, this.extend, this.multiple));
        if (this.mustSelect || !selection.eq(view.state.selection, this.dragging === false))
            this.view.dispatch({
                selection,
                userEvent: "select.pointer"
            });
        this.mustSelect = false;
    }
    update(update) {
        if (update.transactions.some(tr => tr.isUserEvent("input.type")))
            this.destroy();
        else if (this.style.update(update))
            setTimeout(() => this.select(this.lastEvent), 20);
    }
}
function addsSelectionRange(view, event) {
    let facet = view.state.facet(clickAddsSelectionRange);
    return facet.length ? facet[0](event) : browser.mac ? event.metaKey : event.ctrlKey;
}
function dragMovesSelection(view, event) {
    let facet = view.state.facet(dragMovesSelection$1);
    return facet.length ? facet[0](event) : browser.mac ? !event.altKey : !event.ctrlKey;
}
function isInPrimarySelection(view, event) {
    let { main } = view.state.selection;
    if (main.empty)
        return false;
    // On boundary clicks, check whether the coordinates are inside the
    // selection's client rectangles
    let sel = getSelection(view.root);
    if (!sel || sel.rangeCount == 0)
        return true;
    let rects = sel.getRangeAt(0).getClientRects();
    for (let i = 0; i < rects.length; i++) {
        let rect = rects[i];
        if (rect.left <= event.clientX && rect.right >= event.clientX &&
            rect.top <= event.clientY && rect.bottom >= event.clientY)
            return true;
    }
    return false;
}
function eventBelongsToEditor(view, event) {
    if (!event.bubbles)
        return true;
    if (event.defaultPrevented)
        return false;
    for (let node = event.target, tile; node != view.contentDOM; node = node.parentNode)
        if (!node || node.nodeType == 11 ||
            ((tile = Tile.get(node)) && tile.isWidget() && !tile.isHidden && tile.widget.ignoreEvent(event)))
            return false;
    return true;
}
const dist_handlers = /*@__PURE__*/Object.create(null);
const dist_observers = /*@__PURE__*/Object.create(null);
// This is very crude, but unfortunately both these browsers _pretend_
// that they have a clipboard API—all the objects and methods are
// there, they just don't work, and they are hard to test.
const brokenClipboardAPI = (browser.ie && browser.ie_version < 15) ||
    (browser.ios && browser.webkit_version < 604);
function capturePaste(view) {
    let parent = view.dom.parentNode;
    if (!parent)
        return;
    let target = parent.appendChild(document.createElement("textarea"));
    target.style.cssText = "position: fixed; left: -10000px; top: 10px";
    target.focus();
    setTimeout(() => {
        view.focus();
        target.remove();
        doPaste(view, target.value);
    }, 50);
}
function textFilter(state, facet, text) {
    for (let filter of state.facet(facet))
        text = filter(text, state);
    return text;
}
function doPaste(view, input) {
    input = textFilter(view.state, clipboardInputFilter, input);
    let { state } = view, changes, i = 1, text = state.toText(input);
    let byLine = text.lines == state.selection.ranges.length;
    let linewise = lastLinewiseCopy != null && state.selection.ranges.every(r => r.empty) && lastLinewiseCopy == text.toString();
    if (linewise) {
        let lastLine = -1;
        changes = state.changeByRange(range => {
            let line = state.doc.lineAt(range.from);
            if (line.from == lastLine)
                return { range };
            lastLine = line.from;
            let insert = state.toText((byLine ? text.line(i++).text : input) + state.lineBreak);
            return { changes: { from: line.from, insert },
                range: state_dist/* .EditorSelection.cursor */.OF.cursor(range.from + insert.length) };
        });
    }
    else if (byLine) {
        changes = state.changeByRange(range => {
            let line = text.line(i++);
            return { changes: { from: range.from, to: range.to, insert: line.text },
                range: state_dist/* .EditorSelection.cursor */.OF.cursor(range.from + line.length) };
        });
    }
    else {
        changes = state.replaceSelection(text);
    }
    view.dispatch(changes, {
        userEvent: "input.paste",
        scrollIntoView: true
    });
}
dist_observers.scroll = view => {
    view.inputState.lastScrollTop = view.scrollDOM.scrollTop;
    view.inputState.lastScrollLeft = view.scrollDOM.scrollLeft;
};
dist_observers.wheel = dist_observers.mousewheel = view => {
    view.inputState.lastWheelEvent = Date.now();
};
dist_handlers.keydown = (view, event) => {
    view.inputState.setSelectionOrigin("select");
    if (event.keyCode == 27 && view.inputState.tabFocusMode != 0)
        view.inputState.tabFocusMode = Date.now() + 2000;
    return false;
};
dist_observers.touchstart = (view, e) => {
    let iState = view.inputState, touch = e.targetTouches[0];
    iState.lastTouchTime = Date.now();
    if (touch) {
        iState.lastTouchX = touch.clientX;
        iState.lastTouchY = touch.clientY;
    }
    iState.setSelectionOrigin("select.pointer");
};
dist_observers.touchmove = view => {
    view.inputState.setSelectionOrigin("select.pointer");
};
dist_handlers.mousedown = (view, event) => {
    view.observer.flush();
    if (view.inputState.lastTouchTime > Date.now() - 2000)
        return false; // Ignore touch interaction
    let style = null;
    for (let makeStyle of view.state.facet(mouseSelectionStyle)) {
        style = makeStyle(view, event);
        if (style)
            break;
    }
    if (!style && event.button == 0)
        style = basicMouseSelection(view, event);
    if (style) {
        let mustFocus = !view.hasFocus;
        view.inputState.startMouseSelection(new MouseSelection(view, event, style, mustFocus));
        if (mustFocus)
            view.observer.ignore(() => {
                focusPreventScroll(view.contentDOM);
                let active = view.root.activeElement;
                if (active && !active.contains(view.contentDOM))
                    active.blur();
            });
        let mouseSel = view.inputState.mouseSelection;
        if (mouseSel) {
            mouseSel.start(event);
            return mouseSel.dragging === false;
        }
    }
    else {
        view.inputState.setSelectionOrigin("select.pointer");
    }
    return false;
};
function rangeForClick(view, pos, bias, type) {
    if (type == 1) { // Single click
        return state_dist/* .EditorSelection.cursor */.OF.cursor(pos, bias);
    }
    else if (type == 2) { // Double click
        return groupAt(view.state, pos, bias);
    }
    else { // Triple click
        let visual = view.docView.lineAt(pos, bias), line = view.state.doc.lineAt(visual ? visual.posAtEnd : pos);
        let from = visual ? visual.posAtStart : line.from, to = visual ? visual.posAtEnd : line.to;
        if (to < view.state.doc.length && to == line.to)
            to++;
        return state_dist/* .EditorSelection.range */.OF.range(from, to);
    }
}
const BadMouseDetail = browser.ie && browser.ie_version <= 11;
let lastMouseDown = null, lastMouseDownCount = 0, lastMouseDownTime = 0;
function getClickType(event) {
    if (!BadMouseDetail)
        return event.detail;
    let last = lastMouseDown, lastTime = lastMouseDownTime;
    lastMouseDown = event;
    lastMouseDownTime = Date.now();
    return lastMouseDownCount = !last || (lastTime > Date.now() - 400 && Math.abs(last.clientX - event.clientX) < 2 &&
        Math.abs(last.clientY - event.clientY) < 2) ? (lastMouseDownCount + 1) % 3 : 1;
}
function basicMouseSelection(view, event) {
    let start = view.posAndSideAtCoords({ x: event.clientX, y: event.clientY }, false), type = getClickType(event);
    let startSel = view.state.selection;
    return {
        update(update) {
            if (update.docChanged) {
                start.pos = update.changes.mapPos(start.pos);
                startSel = startSel.map(update.changes);
            }
        },
        get(event, extend, multiple) {
            let cur = view.posAndSideAtCoords({ x: event.clientX, y: event.clientY }, false), removed;
            let range = rangeForClick(view, cur.pos, cur.assoc, type);
            if (start.pos != cur.pos && !extend) {
                let startRange = rangeForClick(view, start.pos, start.assoc, type);
                let from = Math.min(startRange.from, range.from), to = Math.max(startRange.to, range.to);
                range = from < range.from ? state_dist/* .EditorSelection.range */.OF.range(from, to, range.assoc) : state_dist/* .EditorSelection.range */.OF.range(to, from, range.assoc);
            }
            if (extend)
                return startSel.replaceRange(startSel.main.extend(range.from, range.to, range.assoc));
            else if (multiple && type == 1 && startSel.ranges.length > 1 && (removed = removeRangeAround(startSel, cur.pos)))
                return removed;
            else if (multiple)
                return startSel.addRange(range);
            else
                return state_dist/* .EditorSelection.create */.OF.create([range]);
        }
    };
}
function removeRangeAround(sel, pos) {
    for (let i = 0; i < sel.ranges.length; i++) {
        let { from, to } = sel.ranges[i];
        if (from <= pos && to >= pos)
            return state_dist/* .EditorSelection.create */.OF.create(sel.ranges.slice(0, i).concat(sel.ranges.slice(i + 1)), sel.mainIndex == i ? 0 : sel.mainIndex - (sel.mainIndex > i ? 1 : 0));
    }
    return null;
}
dist_handlers.dragstart = (view, event) => {
    let { selection: { main: range } } = view.state;
    if (event.target.draggable) {
        let tile = view.docView.tile.nearest(event.target);
        if (tile && tile.isWidget()) {
            let from = tile.posAtStart, to = from + tile.length;
            if (from >= range.to || to <= range.from)
                range = state_dist/* .EditorSelection.range */.OF.range(from, to);
        }
    }
    let { inputState } = view;
    if (inputState.mouseSelection)
        inputState.mouseSelection.dragging = true;
    inputState.draggedContent = range;
    if (event.dataTransfer) {
        event.dataTransfer.setData("Text", textFilter(view.state, clipboardOutputFilter, view.state.sliceDoc(range.from, range.to)));
        event.dataTransfer.effectAllowed = "copyMove";
    }
    return false;
};
dist_handlers.dragend = view => {
    view.inputState.draggedContent = null;
    return false;
};
function dropText(view, event, text, direct) {
    text = textFilter(view.state, clipboardInputFilter, text);
    if (!text)
        return;
    let dropPos = view.posAtCoords({ x: event.clientX, y: event.clientY }, false);
    let { draggedContent } = view.inputState;
    let del = direct && draggedContent && dragMovesSelection(view, event)
        ? { from: draggedContent.from, to: draggedContent.to } : null;
    let ins = { from: dropPos, insert: text };
    let changes = view.state.changes(del ? [del, ins] : ins);
    view.focus();
    view.dispatch({
        changes,
        selection: { anchor: changes.mapPos(dropPos, -1), head: changes.mapPos(dropPos, 1) },
        userEvent: del ? "move.drop" : "input.drop"
    });
    view.inputState.draggedContent = null;
}
dist_handlers.drop = (view, event) => {
    if (!event.dataTransfer)
        return false;
    if (view.state.readOnly)
        return true;
    let files = event.dataTransfer.files;
    if (files && files.length) { // For a file drop, read the file's text.
        let text = Array(files.length), read = 0;
        let finishFile = () => {
            if (++read == files.length)
                dropText(view, event, text.filter(s => s != null).join(view.state.lineBreak), false);
        };
        for (let i = 0; i < files.length; i++) {
            let reader = new FileReader;
            reader.onerror = finishFile;
            reader.onload = () => {
                if (!/[\x00-\x08\x0e-\x1f]{2}/.test(reader.result))
                    text[i] = reader.result;
                finishFile();
            };
            reader.readAsText(files[i]);
        }
        return true;
    }
    else {
        let text = event.dataTransfer.getData("Text");
        if (text) {
            dropText(view, event, text, true);
            return true;
        }
    }
    return false;
};
dist_handlers.paste = (view, event) => {
    if (view.state.readOnly)
        return true;
    view.observer.flush();
    let data = brokenClipboardAPI ? null : event.clipboardData;
    if (data) {
        doPaste(view, data.getData("text/plain") || data.getData("text/uri-list"));
        return true;
    }
    else {
        capturePaste(view);
        return false;
    }
};
function captureCopy(view, text) {
    // The extra wrapper is somehow necessary on IE/Edge to prevent the
    // content from being mangled when it is put onto the clipboard
    let parent = view.dom.parentNode;
    if (!parent)
        return;
    let target = parent.appendChild(document.createElement("textarea"));
    target.style.cssText = "position: fixed; left: -10000px; top: 10px";
    target.value = text;
    target.focus();
    target.selectionEnd = text.length;
    target.selectionStart = 0;
    setTimeout(() => {
        target.remove();
        view.focus();
    }, 50);
}
function copiedRange(state) {
    let content = [], ranges = [], linewise = false;
    for (let range of state.selection.ranges)
        if (!range.empty) {
            content.push(state.sliceDoc(range.from, range.to));
            ranges.push(range);
        }
    if (!content.length) {
        // Nothing selected, do a line-wise copy
        let upto = -1;
        for (let { from } of state.selection.ranges) {
            let line = state.doc.lineAt(from);
            if (line.number > upto) {
                content.push(line.text);
                ranges.push({ from: line.from, to: Math.min(state.doc.length, line.to + 1) });
            }
            upto = line.number;
        }
        linewise = true;
    }
    return { text: textFilter(state, clipboardOutputFilter, content.join(state.lineBreak)), ranges, linewise };
}
let lastLinewiseCopy = null;
dist_handlers.copy = dist_handlers.cut = (view, event) => {
    // If the DOM selection is outside this editor, don't intercept.
    // This happens when a parent editor (like ProseMirror) selects content that
    // spans multiple elements including this CodeMirror. The copy event may
    // bubble through CodeMirror (e.g. when CodeMirror is the first or the last
    // element in the selection), but we should let the parent handle it.
    if (!hasSelection(view.contentDOM, view.observer.selectionRange))
        return false;
    let { text, ranges, linewise } = copiedRange(view.state);
    if (!text && !linewise)
        return false;
    lastLinewiseCopy = linewise ? text : null;
    if (event.type == "cut" && !view.state.readOnly)
        view.dispatch({
            changes: ranges,
            scrollIntoView: true,
            userEvent: "delete.cut"
        });
    let data = brokenClipboardAPI ? null : event.clipboardData;
    if (data) {
        data.clearData();
        data.setData("text/plain", text);
        return true;
    }
    else {
        captureCopy(view, text);
        return false;
    }
};
const isFocusChange = /*@__PURE__*/state_dist/* .Annotation.define */.YH.define();
function focusChangeTransaction(state, focus) {
    let effects = [];
    for (let getEffect of state.facet(focusChangeEffect)) {
        let effect = getEffect(state, focus);
        if (effect)
            effects.push(effect);
    }
    return effects.length ? state.update({ effects, annotations: isFocusChange.of(true) }) : null;
}
function updateForFocusChange(view) {
    setTimeout(() => {
        let focus = view.hasFocus;
        if (focus != view.inputState.notifiedFocused) {
            let tr = focusChangeTransaction(view.state, focus);
            if (tr)
                view.dispatch(tr);
            else
                view.update([]);
        }
    }, 10);
}
dist_observers.focus = view => {
    view.inputState.lastFocusTime = Date.now();
    // When focusing reset the scroll position, move it back to where it was
    if (!view.scrollDOM.scrollTop && (view.inputState.lastScrollTop || view.inputState.lastScrollLeft)) {
        view.scrollDOM.scrollTop = view.inputState.lastScrollTop;
        view.scrollDOM.scrollLeft = view.inputState.lastScrollLeft;
    }
    updateForFocusChange(view);
};
dist_observers.blur = view => {
    view.observer.clearSelectionRange();
    updateForFocusChange(view);
};
dist_observers.compositionstart = dist_observers.compositionupdate = view => {
    if (view.observer.editContext)
        return; // Composition handled by edit context
    if (view.inputState.compositionFirstChange == null)
        view.inputState.compositionFirstChange = true;
    if (view.inputState.composing < 0) {
        // FIXME possibly set a timeout to clear it again on Android
        view.inputState.composing = 0;
    }
};
dist_observers.compositionend = view => {
    if (view.observer.editContext)
        return; // Composition handled by edit context
    view.inputState.composing = -1;
    view.inputState.compositionEndedAt = Date.now();
    view.inputState.compositionPendingKey = true;
    view.inputState.compositionPendingChange = view.observer.pendingRecords().length > 0;
    view.inputState.compositionFirstChange = null;
    if (browser.chrome && browser.android) {
        // Delay flushing for a bit on Android because it'll often fire a
        // bunch of contradictory changes in a row at end of composition
        view.observer.flushSoon();
    }
    else if (view.inputState.compositionPendingChange) {
        // If we found pending records, schedule a flush.
        Promise.resolve().then(() => view.observer.flush());
    }
    else {
        // Otherwise, make sure that, if no changes come in soon, the
        // composition view is cleared.
        setTimeout(() => {
            if (view.inputState.composing < 0 && view.docView.hasComposition)
                view.update([]);
        }, 50);
    }
};
dist_observers.contextmenu = view => {
    view.inputState.lastContextMenu = Date.now();
};
dist_handlers.beforeinput = (view, event) => {
    var _a, _b;
    if (event.inputType == "insertText" || event.inputType == "insertCompositionText") {
        view.inputState.insertingText = event.data;
        view.inputState.insertingTextAt = Date.now();
    }
    // In EditContext mode, we must handle insertReplacementText events
    // directly, to make spell checking corrections work
    if (event.inputType == "insertReplacementText" && view.observer.editContext) {
        let text = (_a = event.dataTransfer) === null || _a === void 0 ? void 0 : _a.getData("text/plain"), ranges = event.getTargetRanges();
        if (text && ranges.length) {
            let r = ranges[0];
            let from = view.posAtDOM(r.startContainer, r.startOffset), to = view.posAtDOM(r.endContainer, r.endOffset);
            applyDOMChangeInner(view, { from, to, insert: view.state.toText(text) }, null);
            return true;
        }
    }
    // Because Chrome Android doesn't fire useful key events, use
    // beforeinput to detect backspace (and possibly enter and delete,
    // but those usually don't even seem to fire beforeinput events at
    // the moment) and fake a key event for it.
    //
    // (preventDefault on beforeinput, though supported in the spec,
    // seems to do nothing at all on Chrome).
    let pending;
    if (browser.chrome && browser.android && (pending = PendingKeys.find(key => key.inputType == event.inputType))) {
        view.observer.delayAndroidKey(pending.key, pending.keyCode);
        if (pending.key == "Backspace" || pending.key == "Delete") {
            let startViewHeight = ((_b = window.visualViewport) === null || _b === void 0 ? void 0 : _b.height) || 0;
            setTimeout(() => {
                var _a;
                // Backspacing near uneditable nodes on Chrome Android sometimes
                // closes the virtual keyboard. This tries to crudely detect
                // that and refocus to get it back.
                if ((((_a = window.visualViewport) === null || _a === void 0 ? void 0 : _a.height) || 0) > startViewHeight + 10 && view.hasFocus) {
                    view.contentDOM.blur();
                    view.focus();
                }
            }, 100);
        }
    }
    if (browser.ios && event.inputType == "deleteContentForward") {
        // For some reason, DOM changes (and beforeinput) happen _before_
        // the key event for ctrl-d on iOS when using an external
        // keyboard.
        view.observer.flushSoon();
    }
    // Safari will occasionally forget to fire compositionend at the end of a dead-key composition
    if (browser.safari && event.inputType == "insertText" && view.inputState.composing >= 0) {
        setTimeout(() => dist_observers.compositionend(view, event), 20);
    }
    return false;
};
const appliedFirefoxHack = /*@__PURE__*/new Set;
// In Firefox, when cut/copy handlers are added to the document, that
// somehow avoids a bug where those events aren't fired when the
// selection is empty. See issue #1082 and
// https://bugzilla.mozilla.org/show_bug.cgi?id=995961
function firefoxCopyCutHack(doc) {
    if (!appliedFirefoxHack.has(doc)) {
        appliedFirefoxHack.add(doc);
        doc.addEventListener("copy", () => { });
        doc.addEventListener("cut", () => { });
    }
}

const wrappingWhiteSpace = ["pre-wrap", "normal", "pre-line", "break-spaces"];
// Used to track, during updateHeight, if any actual heights changed
let heightChangeFlag = false;
function clearHeightChangeFlag() { heightChangeFlag = false; }
class HeightOracle {
    constructor(lineWrapping) {
        this.lineWrapping = lineWrapping;
        this.doc = state_dist/* .Text.empty */.EY.empty;
        this.heightSamples = {};
        this.lineHeight = 14; // The height of an entire line (line-height)
        this.charWidth = 7;
        this.textHeight = 14; // The height of the actual font (font-size)
        this.lineLength = 30;
    }
    heightForGap(from, to) {
        let lines = this.doc.lineAt(to).number - this.doc.lineAt(from).number + 1;
        if (this.lineWrapping)
            lines += Math.max(0, Math.ceil(((to - from) - (lines * this.lineLength * 0.5)) / this.lineLength));
        return this.lineHeight * lines;
    }
    heightForLine(length) {
        if (!this.lineWrapping)
            return this.lineHeight;
        let lines = 1 + Math.max(0, Math.ceil((length - this.lineLength) / Math.max(1, this.lineLength - 5)));
        return lines * this.lineHeight;
    }
    setDoc(doc) { this.doc = doc; return this; }
    mustRefreshForWrapping(whiteSpace) {
        return (wrappingWhiteSpace.indexOf(whiteSpace) > -1) != this.lineWrapping;
    }
    mustRefreshForHeights(lineHeights) {
        let newHeight = false;
        for (let i = 0; i < lineHeights.length; i++) {
            let h = lineHeights[i];
            if (h < 0) {
                i++;
            }
            else if (!this.heightSamples[Math.floor(h * 10)]) { // Round to .1 pixels
                newHeight = true;
                this.heightSamples[Math.floor(h * 10)] = true;
            }
        }
        return newHeight;
    }
    refresh(whiteSpace, lineHeight, charWidth, textHeight, lineLength, knownHeights) {
        let lineWrapping = wrappingWhiteSpace.indexOf(whiteSpace) > -1;
        let changed = Math.abs(lineHeight - this.lineHeight) > 0.3 || this.lineWrapping != lineWrapping;
        this.lineWrapping = lineWrapping;
        this.lineHeight = lineHeight;
        this.charWidth = charWidth;
        this.textHeight = textHeight;
        this.lineLength = lineLength;
        if (changed) {
            this.heightSamples = {};
            for (let i = 0; i < knownHeights.length; i++) {
                let h = knownHeights[i];
                if (h < 0)
                    i++;
                else
                    this.heightSamples[Math.floor(h * 10)] = true;
            }
        }
        return changed;
    }
}
// This object is used by `updateHeight` to make DOM measurements
// arrive at the right nodes. The `heights` array is a sequence of
// block heights, starting from position `from`.
class MeasuredHeights {
    constructor(from, heights) {
        this.from = from;
        this.heights = heights;
        this.index = 0;
    }
    get more() { return this.index < this.heights.length; }
}
/**
Record used to represent information about a block-level element
in the editor view.
*/
class BlockInfo {
    /**
    @internal
    */
    constructor(
    /**
    The start of the element in the document.
    */
    from, 
    /**
    The length of the element.
    */
    length, 
    /**
    The top position of the element (relative to the top of the
    document).
    */
    top, 
    /**
    Its height.
    */
    height, 
    /**
    @internal Weird packed field that holds an array of children
    for composite blocks, a decoration for block widgets, and a
    number indicating the amount of widget-created line breaks for
    text blocks.
    */
    _content) {
        this.from = from;
        this.length = length;
        this.top = top;
        this.height = height;
        this._content = _content;
    }
    /**
    The type of element this is. When querying lines, this may be
    an array of all the blocks that make up the line.
    */
    get type() {
        return typeof this._content == "number" ? dist_BlockType.Text :
            Array.isArray(this._content) ? this._content : this._content.type;
    }
    /**
    The end of the element as a document position.
    */
    get to() { return this.from + this.length; }
    /**
    The bottom position of the element.
    */
    get bottom() { return this.top + this.height; }
    /**
    If this is a widget block, this will return the widget
    associated with it.
    */
    get widget() {
        return this._content instanceof PointDecoration ? this._content.widget : null;
    }
    /**
    If this is a textblock, this holds the number of line breaks
    that appear in widgets inside the block.
    */
    get widgetLineBreaks() {
        return typeof this._content == "number" ? this._content : 0;
    }
    /**
    @internal
    */
    join(other) {
        let content = (Array.isArray(this._content) ? this._content : [this])
            .concat(Array.isArray(other._content) ? other._content : [other]);
        return new BlockInfo(this.from, this.length + other.length, this.top, this.height + other.height, content);
    }
}
var dist_QueryType = /*@__PURE__*/(function (QueryType) {
    QueryType[QueryType["ByPos"] = 0] = "ByPos";
    QueryType[QueryType["ByHeight"] = 1] = "ByHeight";
    QueryType[QueryType["ByPosNoHeight"] = 2] = "ByPosNoHeight";
return QueryType})(dist_QueryType || (dist_QueryType = {}));
const Epsilon = 1e-3;
class HeightMap {
    constructor(length, // The number of characters covered
    height, // Height of this part of the document
    flags = 2 /* Flag.Outdated */) {
        this.length = length;
        this.height = height;
        this.flags = flags;
    }
    get outdated() { return (this.flags & 2 /* Flag.Outdated */) > 0; }
    set outdated(value) { this.flags = (value ? 2 /* Flag.Outdated */ : 0) | (this.flags & ~2 /* Flag.Outdated */); }
    setHeight(height) {
        if (this.height != height) {
            if (Math.abs(this.height - height) > Epsilon)
                heightChangeFlag = true;
            this.height = height;
        }
    }
    // Base case is to replace a leaf node, which simply builds a tree
    // from the new nodes and returns that (HeightMapBranch and
    // HeightMapGap override this to actually use from/to)
    replace(_from, _to, nodes) {
        return HeightMap.of(nodes);
    }
    // Again, these are base cases, and are overridden for branch and gap nodes.
    decomposeLeft(_to, result) { result.push(this); }
    decomposeRight(_from, result) { result.push(this); }
    applyChanges(decorations, oldDoc, oracle, changes) {
        let me = this, doc = oracle.doc;
        for (let i = changes.length - 1; i >= 0; i--) {
            let { fromA, toA, fromB, toB } = changes[i];
            let start = me.lineAt(fromA, dist_QueryType.ByPosNoHeight, oracle.setDoc(oldDoc), 0, 0);
            let end = start.to >= toA ? start : me.lineAt(toA, dist_QueryType.ByPosNoHeight, oracle, 0, 0);
            toB += end.to - toA;
            toA = end.to;
            while (i > 0 && start.from <= changes[i - 1].toA) {
                fromA = changes[i - 1].fromA;
                fromB = changes[i - 1].fromB;
                i--;
                if (fromA < start.from)
                    start = me.lineAt(fromA, dist_QueryType.ByPosNoHeight, oracle, 0, 0);
            }
            fromB += start.from - fromA;
            fromA = start.from;
            let nodes = NodeBuilder.build(oracle.setDoc(doc), decorations, fromB, toB);
            me = dist_replace(me, me.replace(fromA, toA, nodes));
        }
        return me.updateHeight(oracle, 0);
    }
    static empty() { return new HeightMapText(0, 0, 0); }
    // nodes uses null values to indicate the position of line breaks.
    // There are never line breaks at the start or end of the array, or
    // two line breaks next to each other, and the array isn't allowed
    // to be empty (same restrictions as return value from the builder).
    static of(nodes) {
        if (nodes.length == 1)
            return nodes[0];
        let i = 0, j = nodes.length, before = 0, after = 0;
        for (;;) {
            if (i == j) {
                if (before > after * 2) {
                    let split = nodes[i - 1];
                    if (split.break)
                        nodes.splice(--i, 1, split.left, null, split.right);
                    else
                        nodes.splice(--i, 1, split.left, split.right);
                    j += 1 + split.break;
                    before -= split.size;
                }
                else if (after > before * 2) {
                    let split = nodes[j];
                    if (split.break)
                        nodes.splice(j, 1, split.left, null, split.right);
                    else
                        nodes.splice(j, 1, split.left, split.right);
                    j += 2 + split.break;
                    after -= split.size;
                }
                else {
                    break;
                }
            }
            else if (before < after) {
                let next = nodes[i++];
                if (next)
                    before += next.size;
            }
            else {
                let next = nodes[--j];
                if (next)
                    after += next.size;
            }
        }
        let brk = 0;
        if (nodes[i - 1] == null) {
            brk = 1;
            i--;
        }
        else if (nodes[i] == null) {
            brk = 1;
            j++;
        }
        return new HeightMapBranch(HeightMap.of(nodes.slice(0, i)), brk, HeightMap.of(nodes.slice(j)));
    }
}
function dist_replace(old, val) {
    if (old == val)
        return old;
    if (old.constructor != val.constructor)
        heightChangeFlag = true;
    return val;
}
HeightMap.prototype.size = 1;
const SpaceDeco = /*@__PURE__*/Decoration.replace({});
class HeightMapBlock extends HeightMap {
    constructor(length, height, deco) {
        super(length, height);
        this.deco = deco;
        this.spaceAbove = 0;
    }
    mainBlock(top, offset) {
        return new BlockInfo(offset, this.length, top + this.spaceAbove, this.height - this.spaceAbove, this.deco || 0);
    }
    blockAt(height, _oracle, top, offset) {
        return this.spaceAbove && height < top + this.spaceAbove ? new BlockInfo(offset, 0, top, this.spaceAbove, SpaceDeco)
            : this.mainBlock(top, offset);
    }
    lineAt(_value, _type, oracle, top, offset) {
        let main = this.mainBlock(top, offset);
        return this.spaceAbove ? this.blockAt(0, oracle, top, offset).join(main) : main;
    }
    forEachLine(from, to, oracle, top, offset, f) {
        if (from <= offset + this.length && to >= offset)
            f(this.lineAt(0, dist_QueryType.ByPos, oracle, top, offset));
    }
    setMeasuredHeight(measured) {
        let next = measured.heights[measured.index++];
        if (next < 0) {
            this.spaceAbove = -next;
            next = measured.heights[measured.index++];
        }
        else {
            this.spaceAbove = 0;
        }
        this.setHeight(next);
    }
    updateHeight(oracle, offset = 0, _force = false, measured) {
        if (measured && measured.from <= offset && measured.more)
            this.setMeasuredHeight(measured);
        this.outdated = false;
        return this;
    }
    toString() { return `block(${this.length})`; }
}
class HeightMapText extends HeightMapBlock {
    constructor(length, height, above) {
        super(length, height, null);
        this.collapsed = 0; // Amount of collapsed content in the line
        this.widgetHeight = 0; // Maximum inline widget height
        this.breaks = 0; // Number of widget-introduced line breaks on the line
        this.spaceAbove = above;
    }
    mainBlock(top, offset) {
        return new BlockInfo(offset, this.length, top + this.spaceAbove, this.height - this.spaceAbove, this.breaks);
    }
    replace(_from, _to, nodes) {
        let node = nodes[0];
        if (nodes.length == 1 && (node instanceof HeightMapText || node instanceof HeightMapGap && (node.flags & 4 /* Flag.SingleLine */)) &&
            Math.abs(this.length - node.length) < 10) {
            if (node instanceof HeightMapGap)
                node = new HeightMapText(node.length, this.height, this.spaceAbove);
            else
                node.height = this.height;
            if (!this.outdated)
                node.outdated = false;
            return node;
        }
        else {
            return HeightMap.of(nodes);
        }
    }
    updateHeight(oracle, offset = 0, force = false, measured) {
        if (measured && measured.from <= offset && measured.more) {
            this.setMeasuredHeight(measured);
        }
        else if (force || this.outdated) {
            this.spaceAbove = 0;
            this.setHeight(Math.max(this.widgetHeight, oracle.heightForLine(this.length - this.collapsed)) +
                this.breaks * oracle.lineHeight);
        }
        this.outdated = false;
        return this;
    }
    toString() {
        return `line(${this.length}${this.collapsed ? -this.collapsed : ""}${this.widgetHeight ? ":" + this.widgetHeight : ""})`;
    }
}
class HeightMapGap extends HeightMap {
    constructor(length) { super(length, 0); }
    heightMetrics(oracle, offset) {
        let firstLine = oracle.doc.lineAt(offset).number, lastLine = oracle.doc.lineAt(offset + this.length).number;
        let lines = lastLine - firstLine + 1;
        let perLine, perChar = 0;
        if (oracle.lineWrapping) {
            let totalPerLine = Math.min(this.height, oracle.lineHeight * lines);
            perLine = totalPerLine / lines;
            if (this.length > lines + 1)
                perChar = (this.height - totalPerLine) / (this.length - lines - 1);
        }
        else {
            perLine = this.height / lines;
        }
        return { firstLine, lastLine, perLine, perChar };
    }
    blockAt(height, oracle, top, offset) {
        let { firstLine, lastLine, perLine, perChar } = this.heightMetrics(oracle, offset);
        if (oracle.lineWrapping) {
            let guess = offset + (height < oracle.lineHeight ? 0
                : Math.round(Math.max(0, Math.min(1, (height - top) / this.height)) * this.length));
            let line = oracle.doc.lineAt(guess), lineHeight = perLine + line.length * perChar;
            let lineTop = Math.max(top, height - lineHeight / 2);
            return new BlockInfo(line.from, line.length, lineTop, lineHeight, 0);
        }
        else {
            let line = Math.max(0, Math.min(lastLine - firstLine, Math.floor((height - top) / perLine)));
            let { from, length } = oracle.doc.line(firstLine + line);
            return new BlockInfo(from, length, top + perLine * line, perLine, 0);
        }
    }
    lineAt(value, type, oracle, top, offset) {
        if (type == dist_QueryType.ByHeight)
            return this.blockAt(value, oracle, top, offset);
        if (type == dist_QueryType.ByPosNoHeight) {
            let { from, to } = oracle.doc.lineAt(value);
            return new BlockInfo(from, to - from, 0, 0, 0);
        }
        let { firstLine, perLine, perChar } = this.heightMetrics(oracle, offset);
        let line = oracle.doc.lineAt(value), lineHeight = perLine + line.length * perChar;
        let linesAbove = line.number - firstLine;
        let lineTop = top + perLine * linesAbove + perChar * (line.from - offset - linesAbove);
        return new BlockInfo(line.from, line.length, Math.max(top, Math.min(lineTop, top + this.height - lineHeight)), lineHeight, 0);
    }
    forEachLine(from, to, oracle, top, offset, f) {
        from = Math.max(from, offset);
        to = Math.min(to, offset + this.length);
        let { firstLine, perLine, perChar } = this.heightMetrics(oracle, offset);
        for (let pos = from, lineTop = top; pos <= to;) {
            let line = oracle.doc.lineAt(pos);
            if (pos == from) {
                let linesAbove = line.number - firstLine;
                lineTop += perLine * linesAbove + perChar * (from - offset - linesAbove);
            }
            let lineHeight = perLine + perChar * line.length;
            f(new BlockInfo(line.from, line.length, lineTop, lineHeight, 0));
            lineTop += lineHeight;
            pos = line.to + 1;
        }
    }
    replace(from, to, nodes) {
        let after = this.length - to;
        if (after > 0) {
            let last = nodes[nodes.length - 1];
            if (last instanceof HeightMapGap)
                nodes[nodes.length - 1] = new HeightMapGap(last.length + after);
            else
                nodes.push(null, new HeightMapGap(after - 1));
        }
        if (from > 0) {
            let first = nodes[0];
            if (first instanceof HeightMapGap)
                nodes[0] = new HeightMapGap(from + first.length);
            else
                nodes.unshift(new HeightMapGap(from - 1), null);
        }
        return HeightMap.of(nodes);
    }
    decomposeLeft(to, result) {
        result.push(new HeightMapGap(to - 1), null);
    }
    decomposeRight(from, result) {
        result.push(null, new HeightMapGap(this.length - from - 1));
    }
    updateHeight(oracle, offset = 0, force = false, measured) {
        let end = offset + this.length;
        if (measured && measured.from <= offset + this.length && measured.more) {
            // Fill in part of this gap with measured lines. We know there
            // can't be widgets or collapsed ranges in those lines, because
            // they would already have been added to the heightmap (gaps
            // only contain plain text).
            let nodes = [], pos = Math.max(offset, measured.from), singleHeight = -1;
            if (measured.from > offset)
                nodes.push(new HeightMapGap(measured.from - offset - 1).updateHeight(oracle, offset));
            while (pos <= end && measured.more) {
                let len = oracle.doc.lineAt(pos).length;
                if (nodes.length)
                    nodes.push(null);
                let height = measured.heights[measured.index++], above = 0;
                if (height < 0) {
                    above = -height;
                    height = measured.heights[measured.index++];
                }
                if (singleHeight == -1)
                    singleHeight = height;
                else if (Math.abs(height - singleHeight) >= Epsilon)
                    singleHeight = -2;
                let line = new HeightMapText(len, height, above);
                line.outdated = false;
                nodes.push(line);
                pos += len + 1;
            }
            if (pos <= end)
                nodes.push(null, new HeightMapGap(end - pos).updateHeight(oracle, pos));
            let result = HeightMap.of(nodes);
            if (singleHeight < 0 || Math.abs(result.height - this.height) >= Epsilon ||
                Math.abs(singleHeight - this.heightMetrics(oracle, offset).perLine) >= Epsilon)
                heightChangeFlag = true;
            return dist_replace(this, result);
        }
        else if (force || this.outdated) {
            this.setHeight(oracle.heightForGap(offset, offset + this.length));
            this.outdated = false;
        }
        return this;
    }
    toString() { return `gap(${this.length})`; }
}
class HeightMapBranch extends HeightMap {
    constructor(left, brk, right) {
        super(left.length + brk + right.length, left.height + right.height, brk | (left.outdated || right.outdated ? 2 /* Flag.Outdated */ : 0));
        this.left = left;
        this.right = right;
        this.size = left.size + right.size;
    }
    get break() { return this.flags & 1 /* Flag.Break */; }
    blockAt(height, oracle, top, offset) {
        let mid = top + this.left.height;
        return height < mid ? this.left.blockAt(height, oracle, top, offset)
            : this.right.blockAt(height, oracle, mid, offset + this.left.length + this.break);
    }
    lineAt(value, type, oracle, top, offset) {
        let rightTop = top + this.left.height, rightOffset = offset + this.left.length + this.break;
        let left = type == dist_QueryType.ByHeight ? value < rightTop : value < rightOffset;
        let base = left ? this.left.lineAt(value, type, oracle, top, offset)
            : this.right.lineAt(value, type, oracle, rightTop, rightOffset);
        if (this.break || (left ? base.to < rightOffset : base.from > rightOffset))
            return base;
        let subQuery = type == dist_QueryType.ByPosNoHeight ? dist_QueryType.ByPosNoHeight : dist_QueryType.ByPos;
        if (left)
            return base.join(this.right.lineAt(rightOffset, subQuery, oracle, rightTop, rightOffset));
        else
            return this.left.lineAt(rightOffset, subQuery, oracle, top, offset).join(base);
    }
    forEachLine(from, to, oracle, top, offset, f) {
        let rightTop = top + this.left.height, rightOffset = offset + this.left.length + this.break;
        if (this.break) {
            if (from < rightOffset)
                this.left.forEachLine(from, to, oracle, top, offset, f);
            if (to >= rightOffset)
                this.right.forEachLine(from, to, oracle, rightTop, rightOffset, f);
        }
        else {
            let mid = this.lineAt(rightOffset, dist_QueryType.ByPos, oracle, top, offset);
            if (from < mid.from)
                this.left.forEachLine(from, mid.from - 1, oracle, top, offset, f);
            if (mid.to >= from && mid.from <= to)
                f(mid);
            if (to > mid.to)
                this.right.forEachLine(mid.to + 1, to, oracle, rightTop, rightOffset, f);
        }
    }
    replace(from, to, nodes) {
        let rightStart = this.left.length + this.break;
        if (to < rightStart)
            return this.balanced(this.left.replace(from, to, nodes), this.right);
        if (from > this.left.length)
            return this.balanced(this.left, this.right.replace(from - rightStart, to - rightStart, nodes));
        let result = [];
        if (from > 0)
            this.decomposeLeft(from, result);
        let left = result.length;
        for (let node of nodes)
            result.push(node);
        if (from > 0)
            mergeGaps(result, left - 1);
        if (to < this.length) {
            let right = result.length;
            this.decomposeRight(to, result);
            mergeGaps(result, right);
        }
        return HeightMap.of(result);
    }
    decomposeLeft(to, result) {
        let left = this.left.length;
        if (to <= left)
            return this.left.decomposeLeft(to, result);
        result.push(this.left);
        if (this.break) {
            left++;
            if (to >= left)
                result.push(null);
        }
        if (to > left)
            this.right.decomposeLeft(to - left, result);
    }
    decomposeRight(from, result) {
        let left = this.left.length, right = left + this.break;
        if (from >= right)
            return this.right.decomposeRight(from - right, result);
        if (from < left)
            this.left.decomposeRight(from, result);
        if (this.break && from < right)
            result.push(null);
        result.push(this.right);
    }
    balanced(left, right) {
        if (left.size > 2 * right.size || right.size > 2 * left.size)
            return HeightMap.of(this.break ? [left, null, right] : [left, right]);
        this.left = dist_replace(this.left, left);
        this.right = dist_replace(this.right, right);
        this.setHeight(left.height + right.height);
        this.outdated = left.outdated || right.outdated;
        this.size = left.size + right.size;
        this.length = left.length + this.break + right.length;
        return this;
    }
    updateHeight(oracle, offset = 0, force = false, measured) {
        let { left, right } = this, rightStart = offset + left.length + this.break, rebalance = null;
        if (measured && measured.from <= offset + left.length && measured.more)
            rebalance = left = left.updateHeight(oracle, offset, force, measured);
        else
            left.updateHeight(oracle, offset, force);
        if (measured && measured.from <= rightStart + right.length && measured.more)
            rebalance = right = right.updateHeight(oracle, rightStart, force, measured);
        else
            right.updateHeight(oracle, rightStart, force);
        if (rebalance)
            return this.balanced(left, right);
        this.height = this.left.height + this.right.height;
        this.outdated = false;
        return this;
    }
    toString() { return this.left + (this.break ? " " : "-") + this.right; }
}
function mergeGaps(nodes, around) {
    let before, after;
    if (nodes[around] == null &&
        (before = nodes[around - 1]) instanceof HeightMapGap &&
        (after = nodes[around + 1]) instanceof HeightMapGap)
        nodes.splice(around - 1, 3, new HeightMapGap(before.length + 1 + after.length));
}
const relevantWidgetHeight = 5;
class NodeBuilder {
    constructor(pos, oracle) {
        this.pos = pos;
        this.oracle = oracle;
        this.nodes = [];
        this.lineStart = -1;
        this.lineEnd = -1;
        this.covering = null;
        this.writtenTo = pos;
    }
    get isCovered() {
        return this.covering && this.nodes[this.nodes.length - 1] == this.covering;
    }
    span(_from, to) {
        if (this.lineStart > -1) {
            let end = Math.min(to, this.lineEnd), last = this.nodes[this.nodes.length - 1];
            if (last instanceof HeightMapText)
                last.length += end - this.pos;
            else if (end > this.pos || !this.isCovered)
                this.nodes.push(new HeightMapText(end - this.pos, -1, 0));
            this.writtenTo = end;
            if (to > end) {
                this.nodes.push(null);
                this.writtenTo++;
                this.lineStart = -1;
            }
        }
        this.pos = to;
    }
    point(from, to, deco) {
        if (from < to || deco.heightRelevant) {
            let height = deco.widget ? deco.widget.estimatedHeight : 0;
            let breaks = deco.widget ? deco.widget.lineBreaks : 0;
            if (height < 0)
                height = this.oracle.lineHeight;
            let len = to - from;
            if (deco.block) {
                this.addBlock(new HeightMapBlock(len, height, deco));
            }
            else if (len || breaks || height >= relevantWidgetHeight) {
                this.addLineDeco(height, breaks, len);
            }
        }
        else if (to > from) {
            this.span(from, to);
        }
        if (this.lineEnd > -1 && this.lineEnd < this.pos)
            this.lineEnd = this.oracle.doc.lineAt(this.pos).to;
    }
    enterLine() {
        if (this.lineStart > -1)
            return;
        let { from, to } = this.oracle.doc.lineAt(this.pos);
        this.lineStart = from;
        this.lineEnd = to;
        if (this.writtenTo < from) {
            if (this.writtenTo < from - 1 || this.nodes[this.nodes.length - 1] == null)
                this.nodes.push(this.blankContent(this.writtenTo, from - 1));
            this.nodes.push(null);
        }
        if (this.pos > from)
            this.nodes.push(new HeightMapText(this.pos - from, -1, 0));
        this.writtenTo = this.pos;
    }
    blankContent(from, to) {
        let gap = new HeightMapGap(to - from);
        if (this.oracle.doc.lineAt(from).to == to)
            gap.flags |= 4 /* Flag.SingleLine */;
        return gap;
    }
    ensureLine() {
        this.enterLine();
        let last = this.nodes.length ? this.nodes[this.nodes.length - 1] : null;
        if (last instanceof HeightMapText)
            return last;
        let line = new HeightMapText(0, -1, 0);
        this.nodes.push(line);
        return line;
    }
    addBlock(block) {
        this.enterLine();
        let deco = block.deco;
        if (deco && deco.startSide > 0 && !this.isCovered)
            this.ensureLine();
        this.nodes.push(block);
        this.writtenTo = this.pos = this.pos + block.length;
        if (deco && deco.endSide > 0)
            this.covering = block;
    }
    addLineDeco(height, breaks, length) {
        let line = this.ensureLine();
        line.length += length;
        line.collapsed += length;
        line.widgetHeight = Math.max(line.widgetHeight, height);
        line.breaks += breaks;
        this.writtenTo = this.pos = this.pos + length;
    }
    finish(from) {
        let last = this.nodes.length == 0 ? null : this.nodes[this.nodes.length - 1];
        if (this.lineStart > -1 && !(last instanceof HeightMapText) && !this.isCovered)
            this.nodes.push(new HeightMapText(0, -1, 0));
        else if (this.writtenTo < this.pos || last == null)
            this.nodes.push(this.blankContent(this.writtenTo, this.pos));
        let pos = from;
        for (let node of this.nodes) {
            if (node instanceof HeightMapText)
                node.updateHeight(this.oracle, pos);
            pos += node ? node.length : 1;
        }
        return this.nodes;
    }
    // Always called with a region that on both sides either stretches
    // to a line break or the end of the document.
    // The returned array uses null to indicate line breaks, but never
    // starts or ends in a line break, or has multiple line breaks next
    // to each other.
    static build(oracle, decorations, from, to) {
        let builder = new NodeBuilder(from, oracle);
        state_dist/* .RangeSet.spans */.om.spans(decorations, from, to, builder, 0);
        return builder.finish(from);
    }
}
function heightRelevantDecoChanges(a, b, diff) {
    let comp = new DecorationComparator;
    state_dist/* .RangeSet.compare */.om.compare(a, b, diff, comp, 0);
    return comp.changes;
}
class DecorationComparator {
    constructor() {
        this.changes = [];
    }
    compareRange() { }
    comparePoint(from, to, a, b) {
        if (from < to || a && a.heightRelevant || b && b.heightRelevant)
            addRange(from, to, this.changes, 5);
    }
}

function visiblePixelRange(dom, paddingTop) {
    let rect = dom.getBoundingClientRect();
    let doc = dom.ownerDocument, win = doc.defaultView || window;
    let left = Math.max(0, rect.left), right = Math.min(win.innerWidth, rect.right);
    let top = Math.max(0, rect.top), bottom = Math.min(win.innerHeight, rect.bottom);
    for (let parent = dom.parentNode; parent && parent != doc.body;) {
        if (parent.nodeType == 1) {
            let elt = parent;
            let style = window.getComputedStyle(elt);
            if ((elt.scrollHeight > elt.clientHeight || elt.scrollWidth > elt.clientWidth) &&
                style.overflow != "visible") {
                let parentRect = elt.getBoundingClientRect();
                left = Math.max(left, parentRect.left);
                right = Math.min(right, parentRect.right);
                top = Math.max(top, parentRect.top);
                bottom = Math.min(parent == dom.parentNode ? win.innerHeight : bottom, parentRect.bottom);
            }
            parent = style.position == "absolute" || style.position == "fixed" ? elt.offsetParent : elt.parentNode;
        }
        else if (parent.nodeType == 11) { // Shadow root
            parent = parent.host;
        }
        else {
            break;
        }
    }
    return { left: left - rect.left, right: Math.max(left, right) - rect.left,
        top: top - (rect.top + paddingTop), bottom: Math.max(top, bottom) - (rect.top + paddingTop) };
}
function inWindow(elt) {
    let rect = elt.getBoundingClientRect(), win = elt.ownerDocument.defaultView || window;
    return rect.left < win.innerWidth && rect.right > 0 &&
        rect.top < win.innerHeight && rect.bottom > 0;
}
function fullPixelRange(dom, paddingTop) {
    let rect = dom.getBoundingClientRect();
    return { left: 0, right: rect.right - rect.left,
        top: paddingTop, bottom: rect.bottom - (rect.top + paddingTop) };
}
// Line gaps are placeholder widgets used to hide pieces of overlong
// lines within the viewport, as a kludge to keep the editor
// responsive when a ridiculously long line is loaded into it.
class LineGap {
    constructor(from, to, size, displaySize) {
        this.from = from;
        this.to = to;
        this.size = size;
        this.displaySize = displaySize;
    }
    static same(a, b) {
        if (a.length != b.length)
            return false;
        for (let i = 0; i < a.length; i++) {
            let gA = a[i], gB = b[i];
            if (gA.from != gB.from || gA.to != gB.to || gA.size != gB.size)
                return false;
        }
        return true;
    }
    draw(viewState, wrapping) {
        return Decoration.replace({
            widget: new LineGapWidget(this.displaySize * (wrapping ? viewState.scaleY : viewState.scaleX), wrapping)
        }).range(this.from, this.to);
    }
}
class LineGapWidget extends WidgetType {
    constructor(size, vertical) {
        super();
        this.size = size;
        this.vertical = vertical;
    }
    eq(other) { return other.size == this.size && other.vertical == this.vertical; }
    toDOM() {
        let elt = document.createElement("div");
        if (this.vertical) {
            elt.style.height = this.size + "px";
        }
        else {
            elt.style.width = this.size + "px";
            elt.style.height = "2px";
            elt.style.display = "inline-block";
        }
        return elt;
    }
    get estimatedHeight() { return this.vertical ? this.size : -1; }
}
class ViewState {
    constructor(view, state) {
        this.view = view;
        this.state = state;
        // These are contentDOM-local coordinates
        this.pixelViewport = { left: 0, right: window.innerWidth, top: 0, bottom: 0 };
        this.inView = true;
        this.paddingTop = 0; // Padding above the document, scaled
        this.paddingBottom = 0; // Padding below the document, scaled
        this.contentDOMWidth = 0; // contentDOM.getBoundingClientRect().width
        this.contentDOMHeight = 0; // contentDOM.getBoundingClientRect().height
        this.editorHeight = 0; // scrollDOM.clientHeight, unscaled
        this.editorWidth = 0; // scrollDOM.clientWidth, unscaled
        // The CSS-transformation scale of the editor (transformed size /
        // concrete size)
        this.scaleX = 1;
        this.scaleY = 1;
        // Last seen vertical offset of the element at the top of the scroll
        // container, or top of the window if there's no wrapping scroller
        this.scrollOffset = 0;
        this.scrolledToBottom = false;
        // The vertical position (document-relative) to which to anchor the
        // scroll position. -1 means anchor to the end of the document.
        this.scrollAnchorPos = 0;
        // The height at the anchor position. Set by the DOM update phase.
        // -1 means no height available.
        this.scrollAnchorHeight = -1;
        // See VP.MaxDOMHeight
        this.scaler = IdScaler;
        this.scrollTarget = null;
        // Briefly set to true when printing, to disable viewport limiting
        this.printing = false;
        // Flag set when editor content was redrawn, so that the next
        // measure stage knows it must read DOM layout
        this.mustMeasureContent = true;
        this.defaultTextDirection = dist_Direction.LTR;
        this.visibleRanges = [];
        // Cursor 'assoc' is only significant when the cursor is on a line
        // wrap point, where it must stick to the character that it is
        // associated with. Since browsers don't provide a reasonable
        // interface to set or query this, when a selection is set that
        // might cause this to be significant, this flag is set. The next
        // measure phase will check whether the cursor is on a line-wrapping
        // boundary and, if so, reset it to make sure it is positioned in
        // the right place.
        this.mustEnforceCursorAssoc = false;
        let guessWrapping = state.facet(contentAttributes).some(v => typeof v != "function" && v.class == "cm-lineWrapping");
        this.heightOracle = new HeightOracle(guessWrapping);
        this.stateDeco = staticDeco(state);
        this.heightMap = HeightMap.empty().applyChanges(this.stateDeco, state_dist/* .Text.empty */.EY.empty, this.heightOracle.setDoc(state.doc), [new ChangedRange(0, 0, 0, state.doc.length)]);
        for (let i = 0; i < 2; i++) {
            this.viewport = this.getViewport(0, null);
            if (!this.updateForViewport())
                break;
        }
        this.updateViewportLines();
        this.lineGaps = this.ensureLineGaps([]);
        this.lineGapDeco = Decoration.set(this.lineGaps.map(gap => gap.draw(this, false)));
        this.scrollParent = view.scrollDOM;
        this.computeVisibleRanges();
    }
    updateForViewport() {
        let viewports = [this.viewport], { main } = this.state.selection;
        for (let i = 0; i <= 1; i++) {
            let pos = i ? main.head : main.anchor;
            if (!viewports.some(({ from, to }) => pos >= from && pos <= to)) {
                let { from, to } = this.lineBlockAt(pos);
                viewports.push(new Viewport(from, to));
            }
        }
        this.viewports = viewports.sort((a, b) => a.from - b.from);
        return this.updateScaler();
    }
    updateScaler() {
        let scaler = this.scaler;
        this.scaler = this.heightMap.height <= 7000000 /* VP.MaxDOMHeight */ ? IdScaler :
            new BigScaler(this.heightOracle, this.heightMap, this.viewports);
        return scaler.eq(this.scaler) ? 0 : 2 /* UpdateFlag.Height */;
    }
    updateViewportLines() {
        this.viewportLines = [];
        this.heightMap.forEachLine(this.viewport.from, this.viewport.to, this.heightOracle.setDoc(this.state.doc), 0, 0, block => {
            this.viewportLines.push(scaleBlock(block, this.scaler));
        });
    }
    update(update, scrollTarget = null) {
        this.state = update.state;
        let prevDeco = this.stateDeco;
        this.stateDeco = staticDeco(this.state);
        let contentChanges = update.changedRanges;
        let heightChanges = ChangedRange.extendWithRanges(contentChanges, heightRelevantDecoChanges(prevDeco, this.stateDeco, update ? update.changes : state_dist/* .ChangeSet.empty */.VR.empty(this.state.doc.length)));
        let prevHeight = this.heightMap.height;
        let scrollAnchor = this.scrolledToBottom ? null : this.scrollAnchorAt(this.scrollOffset);
        clearHeightChangeFlag();
        this.heightMap = this.heightMap.applyChanges(this.stateDeco, update.startState.doc, this.heightOracle.setDoc(this.state.doc), heightChanges);
        if (this.heightMap.height != prevHeight || heightChangeFlag)
            update.flags |= 2 /* UpdateFlag.Height */;
        if (scrollAnchor) {
            this.scrollAnchorPos = update.changes.mapPos(scrollAnchor.from, -1);
            this.scrollAnchorHeight = scrollAnchor.top;
        }
        else {
            this.scrollAnchorPos = -1;
            this.scrollAnchorHeight = prevHeight;
        }
        let viewport = heightChanges.length ? this.mapViewport(this.viewport, update.changes) : this.viewport;
        if (scrollTarget && (scrollTarget.range.head < viewport.from || scrollTarget.range.head > viewport.to) ||
            !this.viewportIsAppropriate(viewport))
            viewport = this.getViewport(0, scrollTarget);
        let viewportChange = viewport.from != this.viewport.from || viewport.to != this.viewport.to;
        this.viewport = viewport;
        update.flags |= this.updateForViewport();
        if (viewportChange || !update.changes.empty || (update.flags & 2 /* UpdateFlag.Height */))
            this.updateViewportLines();
        if (this.lineGaps.length || this.viewport.to - this.viewport.from > (2000 /* LG.Margin */ << 1))
            this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps, update.changes)));
        update.flags |= this.computeVisibleRanges(update.changes);
        if (scrollTarget)
            this.scrollTarget = scrollTarget;
        if (!this.mustEnforceCursorAssoc && (update.selectionSet || update.focusChanged) && update.view.lineWrapping &&
            update.state.selection.main.empty && update.state.selection.main.assoc &&
            !update.state.facet(nativeSelectionHidden))
            this.mustEnforceCursorAssoc = true;
    }
    measure() {
        let { view } = this, dom = view.contentDOM, style = window.getComputedStyle(dom);
        let oracle = this.heightOracle;
        let whiteSpace = style.whiteSpace;
        this.defaultTextDirection = style.direction == "rtl" ? dist_Direction.RTL : dist_Direction.LTR;
        let refresh = this.heightOracle.mustRefreshForWrapping(whiteSpace) || this.mustMeasureContent === "refresh";
        let domRect = dom.getBoundingClientRect();
        let measureContent = refresh || this.mustMeasureContent || this.contentDOMHeight != domRect.height;
        this.contentDOMHeight = domRect.height;
        this.mustMeasureContent = false;
        let result = 0, bias = 0;
        if (domRect.width && domRect.height) {
            let { scaleX, scaleY } = getScale(dom, domRect);
            if (scaleX > .005 && Math.abs(this.scaleX - scaleX) > .005 ||
                scaleY > .005 && Math.abs(this.scaleY - scaleY) > .005) {
                this.scaleX = scaleX;
                this.scaleY = scaleY;
                result |= 16 /* UpdateFlag.Geometry */;
                refresh = measureContent = true;
            }
        }
        // Vertical padding
        let paddingTop = (parseInt(style.paddingTop) || 0) * this.scaleY;
        let paddingBottom = (parseInt(style.paddingBottom) || 0) * this.scaleY;
        if (this.paddingTop != paddingTop || this.paddingBottom != paddingBottom) {
            this.paddingTop = paddingTop;
            this.paddingBottom = paddingBottom;
            result |= 16 /* UpdateFlag.Geometry */ | 2 /* UpdateFlag.Height */;
        }
        if (this.editorWidth != view.scrollDOM.clientWidth) {
            if (oracle.lineWrapping)
                measureContent = true;
            this.editorWidth = view.scrollDOM.clientWidth;
            result |= 16 /* UpdateFlag.Geometry */;
        }
        let scrollParent = scrollableParents(this.view.contentDOM, false).y;
        if (scrollParent != this.scrollParent) {
            this.scrollParent = scrollParent;
            this.scrollAnchorHeight = -1;
            this.scrollOffset = 0;
        }
        let scrollOffset = this.getScrollOffset();
        if (this.scrollOffset != scrollOffset) {
            this.scrollAnchorHeight = -1;
            this.scrollOffset = scrollOffset;
        }
        this.scrolledToBottom = isScrolledToBottom(this.scrollParent || view.win);
        // Pixel viewport
        let pixelViewport = (this.printing ? fullPixelRange : visiblePixelRange)(dom, this.paddingTop);
        let dTop = pixelViewport.top - this.pixelViewport.top, dBottom = pixelViewport.bottom - this.pixelViewport.bottom;
        this.pixelViewport = pixelViewport;
        let inView = this.pixelViewport.bottom > this.pixelViewport.top && this.pixelViewport.right > this.pixelViewport.left;
        if (inView != this.inView) {
            this.inView = inView;
            if (inView)
                measureContent = true;
        }
        if (!this.inView && !this.scrollTarget && !inWindow(view.dom))
            return 0;
        let contentWidth = domRect.width;
        if (this.contentDOMWidth != contentWidth || this.editorHeight != view.scrollDOM.clientHeight) {
            this.contentDOMWidth = domRect.width;
            this.editorHeight = view.scrollDOM.clientHeight;
            result |= 16 /* UpdateFlag.Geometry */;
        }
        if (measureContent) {
            let lineHeights = view.docView.measureVisibleLineHeights(this.viewport);
            if (oracle.mustRefreshForHeights(lineHeights))
                refresh = true;
            if (refresh || oracle.lineWrapping && Math.abs(contentWidth - this.contentDOMWidth) > oracle.charWidth) {
                let { lineHeight, charWidth, textHeight } = view.docView.measureTextSize();
                refresh = lineHeight > 0 && oracle.refresh(whiteSpace, lineHeight, charWidth, textHeight, Math.max(5, contentWidth / charWidth), lineHeights);
                if (refresh) {
                    view.docView.minWidth = 0;
                    result |= 16 /* UpdateFlag.Geometry */;
                }
            }
            if (dTop > 0 && dBottom > 0)
                bias = Math.max(dTop, dBottom);
            else if (dTop < 0 && dBottom < 0)
                bias = Math.min(dTop, dBottom);
            clearHeightChangeFlag();
            for (let vp of this.viewports) {
                let heights = vp.from == this.viewport.from ? lineHeights : view.docView.measureVisibleLineHeights(vp);
                this.heightMap = (refresh ? HeightMap.empty().applyChanges(this.stateDeco, state_dist/* .Text.empty */.EY.empty, this.heightOracle, [new ChangedRange(0, 0, 0, view.state.doc.length)]) : this.heightMap).updateHeight(oracle, 0, refresh, new MeasuredHeights(vp.from, heights));
            }
            if (heightChangeFlag)
                result |= 2 /* UpdateFlag.Height */;
        }
        let viewportChange = !this.viewportIsAppropriate(this.viewport, bias) ||
            this.scrollTarget && (this.scrollTarget.range.head < this.viewport.from ||
                this.scrollTarget.range.head > this.viewport.to);
        if (viewportChange) {
            if (result & 2 /* UpdateFlag.Height */)
                result |= this.updateScaler();
            this.viewport = this.getViewport(bias, this.scrollTarget);
            result |= this.updateForViewport();
        }
        if ((result & 2 /* UpdateFlag.Height */) || viewportChange)
            this.updateViewportLines();
        if (this.lineGaps.length || this.viewport.to - this.viewport.from > (2000 /* LG.Margin */ << 1))
            this.updateLineGaps(this.ensureLineGaps(refresh ? [] : this.lineGaps, view));
        result |= this.computeVisibleRanges();
        if (this.mustEnforceCursorAssoc) {
            this.mustEnforceCursorAssoc = false;
            // This is done in the read stage, because moving the selection
            // to a line end is going to trigger a layout anyway, so it
            // can't be a pure write. It should be rare that it does any
            // writing.
            view.docView.enforceCursorAssoc();
        }
        return result;
    }
    get visibleTop() { return this.scaler.fromDOM(this.pixelViewport.top); }
    get visibleBottom() { return this.scaler.fromDOM(this.pixelViewport.bottom); }
    getViewport(bias, scrollTarget) {
        // This will divide VP.Margin between the top and the
        // bottom, depending on the bias (the change in viewport position
        // since the last update). It'll hold a number between 0 and 1
        let marginTop = 0.5 - Math.max(-0.5, Math.min(0.5, bias / 1000 /* VP.Margin */ / 2));
        let map = this.heightMap, oracle = this.heightOracle;
        let { visibleTop, visibleBottom } = this;
        let viewport = new Viewport(map.lineAt(visibleTop - marginTop * 1000 /* VP.Margin */, dist_QueryType.ByHeight, oracle, 0, 0).from, map.lineAt(visibleBottom + (1 - marginTop) * 1000 /* VP.Margin */, dist_QueryType.ByHeight, oracle, 0, 0).to);
        // If scrollTarget is given, make sure the viewport includes that position
        if (scrollTarget) {
            let { head } = scrollTarget.range;
            if (head < viewport.from || head > viewport.to) {
                let viewHeight = Math.min(this.editorHeight, this.pixelViewport.bottom - this.pixelViewport.top);
                let block = map.lineAt(head, dist_QueryType.ByPos, oracle, 0, 0), topPos;
                if (scrollTarget.y == "center")
                    topPos = (block.top + block.bottom) / 2 - viewHeight / 2;
                else if (scrollTarget.y == "start" || scrollTarget.y == "nearest" && head < viewport.from)
                    topPos = block.top;
                else
                    topPos = block.bottom - viewHeight;
                viewport = new Viewport(map.lineAt(topPos - 1000 /* VP.Margin */ / 2, dist_QueryType.ByHeight, oracle, 0, 0).from, map.lineAt(topPos + viewHeight + 1000 /* VP.Margin */ / 2, dist_QueryType.ByHeight, oracle, 0, 0).to);
            }
        }
        return viewport;
    }
    mapViewport(viewport, changes) {
        let from = changes.mapPos(viewport.from, -1), to = changes.mapPos(viewport.to, 1);
        return new Viewport(this.heightMap.lineAt(from, dist_QueryType.ByPos, this.heightOracle, 0, 0).from, this.heightMap.lineAt(to, dist_QueryType.ByPos, this.heightOracle, 0, 0).to);
    }
    // Checks if a given viewport covers the visible part of the
    // document and not too much beyond that.
    viewportIsAppropriate({ from, to }, bias = 0) {
        if (!this.inView)
            return true;
        let { top } = this.heightMap.lineAt(from, dist_QueryType.ByPos, this.heightOracle, 0, 0);
        let { bottom } = this.heightMap.lineAt(to, dist_QueryType.ByPos, this.heightOracle, 0, 0);
        let { visibleTop, visibleBottom } = this;
        return (from == 0 || top <= visibleTop - Math.max(10 /* VP.MinCoverMargin */, Math.min(-bias, 250 /* VP.MaxCoverMargin */))) &&
            (to == this.state.doc.length ||
                bottom >= visibleBottom + Math.max(10 /* VP.MinCoverMargin */, Math.min(bias, 250 /* VP.MaxCoverMargin */))) &&
            (top > visibleTop - 2 * 1000 /* VP.Margin */ && bottom < visibleBottom + 2 * 1000 /* VP.Margin */);
    }
    mapLineGaps(gaps, changes) {
        if (!gaps.length || changes.empty)
            return gaps;
        let mapped = [];
        for (let gap of gaps)
            if (!changes.touchesRange(gap.from, gap.to))
                mapped.push(new LineGap(changes.mapPos(gap.from), changes.mapPos(gap.to), gap.size, gap.displaySize));
        return mapped;
    }
    // Computes positions in the viewport where the start or end of a
    // line should be hidden, trying to reuse existing line gaps when
    // appropriate to avoid unneccesary redraws.
    // Uses crude character-counting for the positioning and sizing,
    // since actual DOM coordinates aren't always available and
    // predictable. Relies on generous margins (see LG.Margin) to hide
    // the artifacts this might produce from the user.
    ensureLineGaps(current, mayMeasure) {
        let wrapping = this.heightOracle.lineWrapping;
        let margin = wrapping ? 10000 /* LG.MarginWrap */ : 2000 /* LG.Margin */, halfMargin = margin >> 1, doubleMargin = margin << 1;
        // The non-wrapping logic won't work at all in predominantly right-to-left text.
        if (this.defaultTextDirection != dist_Direction.LTR && !wrapping)
            return [];
        let gaps = [];
        let addGap = (from, to, line, structure) => {
            if (to - from < halfMargin)
                return;
            let sel = this.state.selection.main, avoid = [sel.from];
            if (!sel.empty)
                avoid.push(sel.to);
            for (let pos of avoid) {
                if (pos > from && pos < to) {
                    addGap(from, pos - 10 /* LG.SelectionMargin */, line, structure);
                    addGap(pos + 10 /* LG.SelectionMargin */, to, line, structure);
                    return;
                }
            }
            let gap = find(current, gap => gap.from >= line.from && gap.to <= line.to &&
                Math.abs(gap.from - from) < halfMargin && Math.abs(gap.to - to) < halfMargin &&
                !avoid.some(pos => gap.from < pos && gap.to > pos));
            if (!gap) {
                // When scrolling down, snap gap ends to line starts to avoid shifts in wrapping
                if (to < line.to && mayMeasure && wrapping &&
                    mayMeasure.visibleRanges.some(r => r.from <= to && r.to >= to)) {
                    let lineStart = mayMeasure.moveToLineBoundary(state_dist/* .EditorSelection.cursor */.OF.cursor(to), false, true).head;
                    if (lineStart > from)
                        to = lineStart;
                }
                let size = this.gapSize(line, from, to, structure);
                let displaySize = wrapping || size < 2000000 /* VP.MaxHorizGap */ ? size : 2000000 /* VP.MaxHorizGap */;
                gap = new LineGap(from, to, size, displaySize);
            }
            gaps.push(gap);
        };
        let checkLine = (line) => {
            if (line.length < doubleMargin || line.type != dist_BlockType.Text)
                return;
            let structure = lineStructure(line.from, line.to, this.stateDeco);
            if (structure.total < doubleMargin)
                return;
            let target = this.scrollTarget ? this.scrollTarget.range.head : null;
            let viewFrom, viewTo;
            if (wrapping) {
                let marginHeight = (margin / this.heightOracle.lineLength) * this.heightOracle.lineHeight;
                let top, bot;
                if (target != null) {
                    let targetFrac = findFraction(structure, target);
                    let spaceFrac = ((this.visibleBottom - this.visibleTop) / 2 + marginHeight) / line.height;
                    top = targetFrac - spaceFrac;
                    bot = targetFrac + spaceFrac;
                }
                else {
                    top = (this.visibleTop - line.top - marginHeight) / line.height;
                    bot = (this.visibleBottom - line.top + marginHeight) / line.height;
                }
                viewFrom = findPosition(structure, top);
                viewTo = findPosition(structure, bot);
            }
            else {
                let totalWidth = structure.total * this.heightOracle.charWidth;
                let marginWidth = margin * this.heightOracle.charWidth;
                let horizOffset = 0;
                if (totalWidth > 2000000 /* VP.MaxHorizGap */)
                    for (let old of current) {
                        if (old.from >= line.from && old.from < line.to && old.size != old.displaySize &&
                            old.from * this.heightOracle.charWidth + horizOffset < this.pixelViewport.left)
                            horizOffset = old.size - old.displaySize;
                    }
                let pxLeft = this.pixelViewport.left + horizOffset, pxRight = this.pixelViewport.right + horizOffset;
                let left, right;
                if (target != null) {
                    let targetFrac = findFraction(structure, target);
                    let spaceFrac = ((pxRight - pxLeft) / 2 + marginWidth) / totalWidth;
                    left = targetFrac - spaceFrac;
                    right = targetFrac + spaceFrac;
                }
                else {
                    left = (pxLeft - marginWidth) / totalWidth;
                    right = (pxRight + marginWidth) / totalWidth;
                }
                viewFrom = findPosition(structure, left);
                viewTo = findPosition(structure, right);
            }
            if (viewFrom > line.from)
                addGap(line.from, viewFrom, line, structure);
            if (viewTo < line.to)
                addGap(viewTo, line.to, line, structure);
        };
        for (let line of this.viewportLines) {
            if (Array.isArray(line.type))
                line.type.forEach(checkLine);
            else
                checkLine(line);
        }
        return gaps;
    }
    gapSize(line, from, to, structure) {
        let fraction = findFraction(structure, to) - findFraction(structure, from);
        if (this.heightOracle.lineWrapping) {
            return line.height * fraction;
        }
        else {
            return structure.total * this.heightOracle.charWidth * fraction;
        }
    }
    updateLineGaps(gaps) {
        if (!LineGap.same(gaps, this.lineGaps)) {
            this.lineGaps = gaps;
            this.lineGapDeco = Decoration.set(gaps.map(gap => gap.draw(this, this.heightOracle.lineWrapping)));
        }
    }
    computeVisibleRanges(changes) {
        let deco = this.stateDeco;
        if (this.lineGaps.length)
            deco = deco.concat(this.lineGapDeco);
        let ranges = [];
        state_dist/* .RangeSet.spans */.om.spans(deco, this.viewport.from, this.viewport.to, {
            span(from, to) { ranges.push({ from, to }); },
            point() { }
        }, 20);
        let changed = 0;
        if (ranges.length != this.visibleRanges.length) {
            changed = 8 /* UpdateFlag.ViewportMoved */ | 4 /* UpdateFlag.Viewport */;
        }
        else {
            for (let i = 0; i < ranges.length && !(changed & 8 /* UpdateFlag.ViewportMoved */); i++) {
                let old = this.visibleRanges[i], nw = ranges[i];
                if (old.from != nw.from || old.to != nw.to) {
                    changed |= 4 /* UpdateFlag.Viewport */;
                    if (!(changes && changes.mapPos(old.from, -1) == nw.from && changes.mapPos(old.to, 1) == nw.to))
                        changed |= 8 /* UpdateFlag.ViewportMoved */;
                }
            }
        }
        this.visibleRanges = ranges;
        return changed;
    }
    lineBlockAt(pos) {
        return (pos >= this.viewport.from && pos <= this.viewport.to &&
            this.viewportLines.find(b => b.from <= pos && b.to >= pos)) ||
            scaleBlock(this.heightMap.lineAt(pos, dist_QueryType.ByPos, this.heightOracle, 0, 0), this.scaler);
    }
    lineBlockAtHeight(height) {
        return (height >= this.viewportLines[0].top && height <= this.viewportLines[this.viewportLines.length - 1].bottom &&
            this.viewportLines.find(l => l.top <= height && l.bottom >= height)) ||
            scaleBlock(this.heightMap.lineAt(this.scaler.fromDOM(height), dist_QueryType.ByHeight, this.heightOracle, 0, 0), this.scaler);
    }
    getScrollOffset() {
        let base = this.scrollParent == this.view.scrollDOM ? this.scrollParent.scrollTop
            : (this.scrollParent ? this.scrollParent.getBoundingClientRect().top : 0) - this.view.contentDOM.getBoundingClientRect().top;
        return base * this.scaleY;
    }
    scrollAnchorAt(scrollOffset) {
        let block = this.lineBlockAtHeight(scrollOffset + 8);
        return block.from >= this.viewport.from || this.viewportLines[0].top - scrollOffset > 200 ? block : this.viewportLines[0];
    }
    elementAtHeight(height) {
        return scaleBlock(this.heightMap.blockAt(this.scaler.fromDOM(height), this.heightOracle, 0, 0), this.scaler);
    }
    get docHeight() {
        return this.scaler.toDOM(this.heightMap.height);
    }
    get contentHeight() {
        return this.docHeight + this.paddingTop + this.paddingBottom;
    }
}
class Viewport {
    constructor(from, to) {
        this.from = from;
        this.to = to;
    }
}
function lineStructure(from, to, stateDeco) {
    let ranges = [], pos = from, total = 0;
    state_dist/* .RangeSet.spans */.om.spans(stateDeco, from, to, {
        span() { },
        point(from, to) {
            if (from > pos) {
                ranges.push({ from: pos, to: from });
                total += from - pos;
            }
            pos = to;
        }
    }, 20); // We're only interested in collapsed ranges of a significant size
    if (pos < to) {
        ranges.push({ from: pos, to });
        total += to - pos;
    }
    return { total, ranges };
}
function findPosition({ total, ranges }, ratio) {
    if (ratio <= 0)
        return ranges[0].from;
    if (ratio >= 1)
        return ranges[ranges.length - 1].to;
    let dist = Math.floor(total * ratio);
    for (let i = 0;; i++) {
        let { from, to } = ranges[i], size = to - from;
        if (dist <= size)
            return from + dist;
        dist -= size;
    }
}
function findFraction(structure, pos) {
    let counted = 0;
    for (let { from, to } of structure.ranges) {
        if (pos <= to) {
            counted += pos - from;
            break;
        }
        counted += to - from;
    }
    return counted / structure.total;
}
function find(array, f) {
    for (let val of array)
        if (f(val))
            return val;
    return undefined;
}
// Don't scale when the document height is within the range of what
// the DOM can handle.
const IdScaler = {
    toDOM(n) { return n; },
    fromDOM(n) { return n; },
    scale: 1,
    eq(other) { return other == this; }
};
function staticDeco(state) {
    let deco = state.facet(dist_decorations).filter(d => typeof d != "function");
    let outer = state.facet(outerDecorations).filter(d => typeof d != "function");
    if (outer.length)
        deco.push(state_dist/* .RangeSet.join */.om.join(outer));
    return deco;
}
// When the height is too big (> VP.MaxDOMHeight), scale down the
// regions outside the viewports so that the total height is
// VP.MaxDOMHeight.
class BigScaler {
    constructor(oracle, heightMap, viewports) {
        let vpHeight = 0, base = 0, domBase = 0;
        this.viewports = viewports.map(({ from, to }) => {
            let top = heightMap.lineAt(from, dist_QueryType.ByPos, oracle, 0, 0).top;
            let bottom = heightMap.lineAt(to, dist_QueryType.ByPos, oracle, 0, 0).bottom;
            vpHeight += bottom - top;
            return { from, to, top, bottom, domTop: 0, domBottom: 0 };
        });
        this.scale = (7000000 /* VP.MaxDOMHeight */ - vpHeight) / (heightMap.height - vpHeight);
        for (let obj of this.viewports) {
            obj.domTop = domBase + (obj.top - base) * this.scale;
            domBase = obj.domBottom = obj.domTop + (obj.bottom - obj.top);
            base = obj.bottom;
        }
    }
    toDOM(n) {
        for (let i = 0, base = 0, domBase = 0;; i++) {
            let vp = i < this.viewports.length ? this.viewports[i] : null;
            if (!vp || n < vp.top)
                return domBase + (n - base) * this.scale;
            if (n <= vp.bottom)
                return vp.domTop + (n - vp.top);
            base = vp.bottom;
            domBase = vp.domBottom;
        }
    }
    fromDOM(n) {
        for (let i = 0, base = 0, domBase = 0;; i++) {
            let vp = i < this.viewports.length ? this.viewports[i] : null;
            if (!vp || n < vp.domTop)
                return base + (n - domBase) / this.scale;
            if (n <= vp.domBottom)
                return vp.top + (n - vp.domTop);
            base = vp.bottom;
            domBase = vp.domBottom;
        }
    }
    eq(other) {
        if (!(other instanceof BigScaler))
            return false;
        return this.scale == other.scale && this.viewports.length == other.viewports.length &&
            this.viewports.every((vp, i) => vp.from == other.viewports[i].from && vp.to == other.viewports[i].to);
    }
}
function scaleBlock(block, scaler) {
    if (scaler.scale == 1)
        return block;
    let bTop = scaler.toDOM(block.top), bBottom = scaler.toDOM(block.bottom);
    return new BlockInfo(block.from, block.length, bTop, bBottom - bTop, Array.isArray(block._content) ? block._content.map(b => scaleBlock(b, scaler)) : block._content);
}

const theme = /*@__PURE__*/state_dist/* .Facet.define */.sj.define({ combine: strs => strs.join(" ") });
const darkTheme = /*@__PURE__*/state_dist/* .Facet.define */.sj.define({ combine: values => values.indexOf(true) > -1 });
const baseThemeID = /*@__PURE__*/style_mod/* .StyleModule.newName */.G.newName(), baseLightID = /*@__PURE__*/style_mod/* .StyleModule.newName */.G.newName(), baseDarkID = /*@__PURE__*/style_mod/* .StyleModule.newName */.G.newName();
const lightDarkIDs = { "&light": "." + baseLightID, "&dark": "." + baseDarkID };
function buildTheme(main, spec, scopes) {
    return new style_mod/* .StyleModule */.G(spec, {
        finish(sel) {
            return /&/.test(sel) ? sel.replace(/&\w*/, m => {
                if (m == "&")
                    return main;
                if (!scopes || !scopes[m])
                    throw new RangeError(`Unsupported selector: ${m}`);
                return scopes[m];
            }) : main + " " + sel;
        }
    });
}
const baseTheme$1 = /*@__PURE__*/buildTheme("." + baseThemeID, {
    "&": {
        position: "relative !important",
        boxSizing: "border-box",
        "&.cm-focused": {
            // Provide a simple default outline to make sure a focused
            // editor is visually distinct. Can't leave the default behavior
            // because that will apply to the content element, which is
            // inside the scrollable container and doesn't include the
            // gutters. We also can't use an 'auto' outline, since those
            // are, for some reason, drawn behind the element content, which
            // will cause things like the active line background to cover
            // the outline (#297).
            outline: "1px dotted #212121"
        },
        display: "flex !important",
        flexDirection: "column"
    },
    ".cm-scroller": {
        display: "flex !important",
        alignItems: "flex-start !important",
        fontFamily: "monospace",
        lineHeight: 1.4,
        height: "100%",
        overflowX: "auto",
        position: "relative",
        zIndex: 0,
        overflowAnchor: "none",
    },
    ".cm-content": {
        margin: 0,
        flexGrow: 2,
        flexShrink: 0,
        display: "block",
        whiteSpace: "pre",
        wordWrap: "normal", // Issue #456
        boxSizing: "border-box",
        minHeight: "100%",
        padding: "4px 0",
        outline: "none",
        "&[contenteditable=true]": {
            WebkitUserModify: "read-write-plaintext-only",
        }
    },
    ".cm-lineWrapping": {
        whiteSpace_fallback: "pre-wrap", // For IE
        whiteSpace: "break-spaces",
        wordBreak: "break-word", // For Safari, which doesn't support overflow-wrap: anywhere
        overflowWrap: "anywhere",
        flexShrink: 1
    },
    "&light .cm-content": { caretColor: "black" },
    "&dark .cm-content": { caretColor: "white" },
    ".cm-line": {
        display: "block",
        padding: "0 2px 0 6px"
    },
    ".cm-layer": {
        position: "absolute",
        left: 0,
        top: 0,
        contain: "size style",
        "& > *": {
            position: "absolute"
        }
    },
    "&light .cm-selectionBackground": {
        background: "#d9d9d9"
    },
    "&dark .cm-selectionBackground": {
        background: "#222"
    },
    "&light.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground": {
        background: "#d7d4f0"
    },
    "&dark.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground": {
        background: "#233"
    },
    ".cm-cursorLayer": {
        pointerEvents: "none"
    },
    "&.cm-focused > .cm-scroller > .cm-cursorLayer": {
        animation: "steps(1) cm-blink 1.2s infinite"
    },
    // Two animations defined so that we can switch between them to
    // restart the animation without forcing another style
    // recomputation.
    "@keyframes cm-blink": { "0%": {}, "50%": { opacity: 0 }, "100%": {} },
    "@keyframes cm-blink2": { "0%": {}, "50%": { opacity: 0 }, "100%": {} },
    ".cm-cursor, .cm-dropCursor": {
        borderLeft: "1.2px solid black",
        marginLeft: "-0.6px",
        pointerEvents: "none",
    },
    ".cm-cursor": {
        display: "none"
    },
    "&dark .cm-cursor": {
        borderLeftColor: "#ddd"
    },
    ".cm-selectionHandle": {
        backgroundColor: "currentColor",
        width: "1.5px"
    },
    ".cm-selectionHandle-start::before, .cm-selectionHandle-end::before": {
        content: '""',
        backgroundColor: "inherit",
        borderRadius: "50%",
        width: "8px",
        height: "8px",
        position: "absolute",
        left: "-3.25px"
    },
    ".cm-selectionHandle-start::before": { top: "-8px" },
    ".cm-selectionHandle-end::before": { bottom: "-8px" },
    ".cm-dropCursor": {
        position: "absolute"
    },
    "&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor": {
        display: "block"
    },
    ".cm-iso": {
        unicodeBidi: "isolate"
    },
    ".cm-announced": {
        position: "fixed",
        top: "-10000px"
    },
    "@media print": {
        ".cm-announced": { display: "none" }
    },
    "&light .cm-activeLine": { backgroundColor: "#cceeff44" },
    "&dark .cm-activeLine": { backgroundColor: "#99eeff33" },
    "&light .cm-specialChar": { color: "red" },
    "&dark .cm-specialChar": { color: "#f78" },
    ".cm-gutters": {
        flexShrink: 0,
        display: "flex",
        height: "100%",
        boxSizing: "border-box",
        zIndex: 200,
    },
    ".cm-gutters-before": { insetInlineStart: 0 },
    ".cm-gutters-after": { insetInlineEnd: 0 },
    "&light .cm-gutters": {
        backgroundColor: "#f5f5f5",
        color: "#6c6c6c",
        border: "0px solid #ddd",
        "&.cm-gutters-before": { borderRightWidth: "1px" },
        "&.cm-gutters-after": { borderLeftWidth: "1px" },
    },
    "&dark .cm-gutters": {
        backgroundColor: "#333338",
        color: "#ccc"
    },
    ".cm-gutter": {
        display: "flex !important", // Necessary -- prevents margin collapsing
        flexDirection: "column",
        flexShrink: 0,
        boxSizing: "border-box",
        minHeight: "100%",
        overflow: "hidden"
    },
    ".cm-gutterElement": {
        boxSizing: "border-box"
    },
    ".cm-lineNumbers .cm-gutterElement": {
        padding: "0 3px 0 5px",
        minWidth: "20px",
        textAlign: "right",
        whiteSpace: "nowrap"
    },
    "&light .cm-activeLineGutter": {
        backgroundColor: "#e2f2ff"
    },
    "&dark .cm-activeLineGutter": {
        backgroundColor: "#222227"
    },
    ".cm-panels": {
        boxSizing: "border-box",
        position: "sticky",
        left: 0,
        right: 0,
        zIndex: 300
    },
    "&light .cm-panels": {
        backgroundColor: "#f5f5f5",
        color: "black"
    },
    "&light .cm-panels-top": {
        borderBottom: "1px solid #ddd"
    },
    "&light .cm-panels-bottom": {
        borderTop: "1px solid #ddd"
    },
    "&dark .cm-panels": {
        backgroundColor: "#333338",
        color: "white"
    },
    ".cm-dialog": {
        padding: "2px 19px 4px 6px",
        position: "relative",
        "& label": { fontSize: "80%" },
    },
    ".cm-dialog-close": {
        position: "absolute",
        top: "3px",
        right: "4px",
        backgroundColor: "inherit",
        border: "none",
        font: "inherit",
        fontSize: "14px",
        padding: "0"
    },
    ".cm-tab": {
        display: "inline-block",
        overflow: "hidden",
        verticalAlign: "bottom"
    },
    ".cm-widgetBuffer": {
        verticalAlign: "text-top",
        height: "1em",
        width: 0,
        display: "inline"
    },
    ".cm-placeholder": {
        color: "#888",
        display: "inline-block",
        verticalAlign: "top",
        userSelect: "none"
    },
    ".cm-highlightSpace": {
        backgroundImage: "radial-gradient(circle at 50% 55%, #aaa 20%, transparent 5%)",
        backgroundPosition: "center",
    },
    ".cm-highlightTab": {
        backgroundImage: `url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="200" height="20"><path stroke="%23888" stroke-width="1" fill="none" d="M1 10H196L190 5M190 15L196 10M197 4L197 16"/></svg>')`,
        backgroundSize: "auto 100%",
        backgroundPosition: "right 90%",
        backgroundRepeat: "no-repeat"
    },
    ".cm-trailingSpace": {
        backgroundColor: "#ff332255"
    },
    ".cm-button": {
        verticalAlign: "middle",
        color: "inherit",
        fontSize: "70%",
        padding: ".2em 1em",
        borderRadius: "1px"
    },
    "&light .cm-button": {
        backgroundImage: "linear-gradient(#eff1f5, #d9d9df)",
        border: "1px solid #888",
        "&:active": {
            backgroundImage: "linear-gradient(#b4b4b4, #d0d3d6)"
        }
    },
    "&dark .cm-button": {
        backgroundImage: "linear-gradient(#393939, #111)",
        border: "1px solid #888",
        "&:active": {
            backgroundImage: "linear-gradient(#111, #333)"
        }
    },
    ".cm-textfield": {
        verticalAlign: "middle",
        color: "inherit",
        fontSize: "70%",
        border: "1px solid silver",
        padding: ".2em .5em"
    },
    "&light .cm-textfield": {
        backgroundColor: "white"
    },
    "&dark .cm-textfield": {
        border: "1px solid #555",
        backgroundColor: "inherit"
    }
}, lightDarkIDs);

const observeOptions = {
    childList: true,
    characterData: true,
    subtree: true,
    attributes: true,
    characterDataOldValue: true
};
// IE11 has very broken mutation observers, so we also listen to
// DOMCharacterDataModified there
const useCharData = browser.ie && browser.ie_version <= 11;
class DOMObserver {
    constructor(view) {
        this.view = view;
        this.active = false;
        this.editContext = null;
        // The known selection. Kept in our own object, as opposed to just
        // directly accessing the selection because:
        //  - Safari doesn't report the right selection in shadow DOM
        //  - Reading from the selection forces a DOM layout
        //  - This way, we can ignore selectionchange events if we have
        //    already seen the 'new' selection
        this.selectionRange = new DOMSelectionState;
        // Set when a selection change is detected, cleared on flush
        this.selectionChanged = false;
        this.delayedFlush = -1;
        this.resizeTimeout = -1;
        this.queue = [];
        this.delayedAndroidKey = null;
        this.flushingAndroidKey = -1;
        this.lastChange = 0;
        this.scrollTargets = [];
        this.intersection = null;
        this.resizeScroll = null;
        this.intersecting = false;
        this.gapIntersection = null;
        this.gaps = [];
        this.printQuery = null;
        // Timeout for scheduling check of the parents that need scroll handlers
        this.parentCheck = -1;
        this.dom = view.contentDOM;
        this.observer = new MutationObserver(mutations => {
            for (let mut of mutations)
                this.queue.push(mut);
            // IE11 will sometimes (on typing over a selection or
            // backspacing out a single character text node) call the
            // observer callback before actually updating the DOM.
            //
            // Unrelatedly, iOS Safari will, when ending a composition,
            // sometimes first clear it, deliver the mutations, and then
            // reinsert the finished text. CodeMirror's handling of the
            // deletion will prevent the reinsertion from happening,
            // breaking composition.
            if ((browser.ie && browser.ie_version <= 11 || browser.ios && view.composing) &&
                mutations.some(m => m.type == "childList" && m.removedNodes.length ||
                    m.type == "characterData" && m.oldValue.length > m.target.nodeValue.length))
                this.flushSoon();
            else
                this.flush();
        });
        if (window.EditContext && browser.android && view.constructor.EDIT_CONTEXT !== false &&
            // Chrome <126 doesn't support inverted selections in edit context (#1392)
            !(browser.chrome && browser.chrome_version < 126)) {
            this.editContext = new EditContextManager(view);
            if (view.state.facet(editable))
                view.contentDOM.editContext = this.editContext.editContext;
        }
        if (useCharData)
            this.onCharData = (event) => {
                this.queue.push({ target: event.target,
                    type: "characterData",
                    oldValue: event.prevValue });
                this.flushSoon();
            };
        this.onSelectionChange = this.onSelectionChange.bind(this);
        this.onResize = this.onResize.bind(this);
        this.onPrint = this.onPrint.bind(this);
        this.onScroll = this.onScroll.bind(this);
        if (window.matchMedia)
            this.printQuery = window.matchMedia("print");
        if (typeof ResizeObserver == "function") {
            this.resizeScroll = new ResizeObserver(() => {
                var _a;
                if (((_a = this.view.docView) === null || _a === void 0 ? void 0 : _a.lastUpdate) < Date.now() - 75)
                    this.onResize();
            });
            this.resizeScroll.observe(view.scrollDOM);
        }
        this.addWindowListeners(this.win = view.win);
        this.start();
        if (typeof IntersectionObserver == "function") {
            this.intersection = new IntersectionObserver(entries => {
                if (this.parentCheck < 0)
                    this.parentCheck = setTimeout(this.listenForScroll.bind(this), 1000);
                if (entries.length > 0 && (entries[entries.length - 1].intersectionRatio > 0) != this.intersecting) {
                    this.intersecting = !this.intersecting;
                    if (this.intersecting != this.view.inView)
                        this.onScrollChanged(document.createEvent("Event"));
                }
            }, { threshold: [0, .001] });
            this.intersection.observe(this.dom);
            this.gapIntersection = new IntersectionObserver(entries => {
                if (entries.length > 0 && entries[entries.length - 1].intersectionRatio > 0)
                    this.onScrollChanged(document.createEvent("Event"));
            }, {});
        }
        this.listenForScroll();
        this.readSelectionRange();
    }
    onScrollChanged(e) {
        this.view.inputState.runHandlers("scroll", e);
        if (this.intersecting)
            this.view.measure();
    }
    onScroll(e) {
        if (this.intersecting)
            this.flush(false);
        if (this.editContext)
            this.view.requestMeasure(this.editContext.measureReq);
        this.onScrollChanged(e);
    }
    onResize() {
        if (this.resizeTimeout < 0)
            this.resizeTimeout = setTimeout(() => {
                this.resizeTimeout = -1;
                this.view.requestMeasure();
            }, 50);
    }
    onPrint(event) {
        if ((event.type == "change" || !event.type) && !event.matches)
            return;
        this.view.viewState.printing = true;
        this.view.measure();
        setTimeout(() => {
            this.view.viewState.printing = false;
            this.view.requestMeasure();
        }, 500);
    }
    updateGaps(gaps) {
        if (this.gapIntersection && (gaps.length != this.gaps.length || this.gaps.some((g, i) => g != gaps[i]))) {
            this.gapIntersection.disconnect();
            for (let gap of gaps)
                this.gapIntersection.observe(gap);
            this.gaps = gaps;
        }
    }
    onSelectionChange(event) {
        let wasChanged = this.selectionChanged;
        if (!this.readSelectionRange() || this.delayedAndroidKey)
            return;
        let { view } = this, sel = this.selectionRange;
        if (view.state.facet(editable) ? view.root.activeElement != this.dom : !hasSelection(this.dom, sel))
            return;
        let context = sel.anchorNode && view.docView.tile.nearest(sel.anchorNode);
        if (context && context.isWidget() && context.widget.ignoreEvent(event)) {
            if (!wasChanged)
                this.selectionChanged = false;
            return;
        }
        // Deletions on IE11 fire their events in the wrong order, giving
        // us a selection change event before the DOM changes are
        // reported.
        // Chrome Android has a similar issue when backspacing out a
        // selection (#645).
        if ((browser.ie && browser.ie_version <= 11 || browser.android && browser.chrome) && !view.state.selection.main.empty &&
            // (Selection.isCollapsed isn't reliable on IE)
            sel.focusNode && isEquivalentPosition(sel.focusNode, sel.focusOffset, sel.anchorNode, sel.anchorOffset))
            this.flushSoon();
        else
            this.flush(false);
    }
    readSelectionRange() {
        let { view } = this;
        // The Selection object is broken in shadow roots in Safari. See
        // issue #414
        let selection = getSelection(view.root);
        if (!selection)
            return false;
        let range = browser.safari && view.root.nodeType == 11 &&
            view.root.activeElement == this.dom &&
            safariSelectionRangeHack(this.view, selection) || selection;
        if (!range || this.selectionRange.eq(range))
            return false;
        let local = hasSelection(this.dom, range);
        // Detect the situation where the browser has, on focus, moved the
        // selection to the start of the content element. Reset it to the
        // position from the editor state.
        if (local && !this.selectionChanged &&
            view.inputState.lastFocusTime > Date.now() - 200 &&
            view.inputState.lastTouchTime < Date.now() - 300 &&
            atElementStart(this.dom, range)) {
            this.view.inputState.lastFocusTime = 0;
            view.docView.updateSelection();
            return false;
        }
        this.selectionRange.setRange(range);
        if (local)
            this.selectionChanged = true;
        return true;
    }
    setSelectionRange(anchor, head) {
        this.selectionRange.set(anchor.node, anchor.offset, head.node, head.offset);
        this.selectionChanged = false;
    }
    clearSelectionRange() {
        this.selectionRange.set(null, 0, null, 0);
    }
    listenForScroll() {
        this.parentCheck = -1;
        let i = 0, changed = null;
        for (let dom = this.dom; dom;) {
            if (dom.nodeType == 1) {
                if (!changed && i < this.scrollTargets.length && this.scrollTargets[i] == dom)
                    i++;
                else if (!changed)
                    changed = this.scrollTargets.slice(0, i);
                if (changed)
                    changed.push(dom);
                dom = dom.assignedSlot || dom.parentNode;
            }
            else if (dom.nodeType == 11) { // Shadow root
                dom = dom.host;
            }
            else {
                break;
            }
        }
        if (i < this.scrollTargets.length && !changed)
            changed = this.scrollTargets.slice(0, i);
        if (changed) {
            for (let dom of this.scrollTargets)
                dom.removeEventListener("scroll", this.onScroll);
            for (let dom of this.scrollTargets = changed)
                dom.addEventListener("scroll", this.onScroll);
        }
    }
    ignore(f) {
        if (!this.active)
            return f();
        try {
            this.stop();
            return f();
        }
        finally {
            this.start();
            this.clear();
        }
    }
    start() {
        if (this.active)
            return;
        this.observer.observe(this.dom, observeOptions);
        if (useCharData)
            this.dom.addEventListener("DOMCharacterDataModified", this.onCharData);
        this.active = true;
    }
    stop() {
        if (!this.active)
            return;
        this.active = false;
        this.observer.disconnect();
        if (useCharData)
            this.dom.removeEventListener("DOMCharacterDataModified", this.onCharData);
    }
    // Throw away any pending changes
    clear() {
        this.processRecords();
        this.queue.length = 0;
        this.selectionChanged = false;
    }
    // Chrome Android, especially in combination with GBoard, not only
    // doesn't reliably fire regular key events, but also often
    // surrounds the effect of enter or backspace with a bunch of
    // composition events that, when interrupted, cause text duplication
    // or other kinds of corruption. This hack makes the editor back off
    // from handling DOM changes for a moment when such a key is
    // detected (via beforeinput or keydown), and then tries to flush
    // them or, if that has no effect, dispatches the given key.
    delayAndroidKey(key, keyCode) {
        var _a;
        if (!this.delayedAndroidKey) {
            let flush = () => {
                let key = this.delayedAndroidKey;
                if (key) {
                    this.clearDelayedAndroidKey();
                    this.view.inputState.lastKeyCode = key.keyCode;
                    this.view.inputState.lastKeyTime = Date.now();
                    let flushed = this.flush();
                    if (!flushed && key.force)
                        dispatchKey(this.dom, key.key, key.keyCode);
                }
            };
            this.flushingAndroidKey = this.view.win.requestAnimationFrame(flush);
        }
        // Since backspace beforeinput is sometimes signalled spuriously,
        // Enter always takes precedence.
        if (!this.delayedAndroidKey || key == "Enter")
            this.delayedAndroidKey = {
                key, keyCode,
                // Only run the key handler when no changes are detected if
                // this isn't coming right after another change, in which case
                // it is probably part of a weird chain of updates, and should
                // be ignored if it returns the DOM to its previous state.
                force: this.lastChange < Date.now() - 50 || !!((_a = this.delayedAndroidKey) === null || _a === void 0 ? void 0 : _a.force)
            };
    }
    clearDelayedAndroidKey() {
        this.win.cancelAnimationFrame(this.flushingAndroidKey);
        this.delayedAndroidKey = null;
        this.flushingAndroidKey = -1;
    }
    flushSoon() {
        if (this.delayedFlush < 0)
            this.delayedFlush = this.view.win.requestAnimationFrame(() => { this.delayedFlush = -1; this.flush(); });
    }
    forceFlush() {
        if (this.delayedFlush >= 0) {
            this.view.win.cancelAnimationFrame(this.delayedFlush);
            this.delayedFlush = -1;
        }
        this.flush();
    }
    pendingRecords() {
        for (let mut of this.observer.takeRecords())
            this.queue.push(mut);
        return this.queue;
    }
    processRecords() {
        let records = this.pendingRecords();
        if (records.length)
            this.queue = [];
        let from = -1, to = -1, typeOver = false;
        for (let record of records) {
            let range = this.readMutation(record);
            if (!range)
                continue;
            if (range.typeOver)
                typeOver = true;
            if (from == -1) {
                ({ from, to } = range);
            }
            else {
                from = Math.min(range.from, from);
                to = Math.max(range.to, to);
            }
        }
        return { from, to, typeOver };
    }
    readChange() {
        let { from, to, typeOver } = this.processRecords();
        let newSel = this.selectionChanged && hasSelection(this.dom, this.selectionRange);
        if (from < 0 && !newSel)
            return null;
        if (from > -1)
            this.lastChange = Date.now();
        this.view.inputState.lastFocusTime = 0;
        this.selectionChanged = false;
        let change = new DOMChange(this.view, from, to, typeOver);
        this.view.docView.domChanged = { newSel: change.newSel ? change.newSel.main : null };
        return change;
    }
    // Apply pending changes, if any
    flush(readSelection = true) {
        // Completely hold off flushing when pending keys are set—the code
        // managing those will make sure processRecords is called and the
        // view is resynchronized after
        if (this.delayedFlush >= 0 || this.delayedAndroidKey)
            return false;
        if (readSelection)
            this.readSelectionRange();
        let domChange = this.readChange();
        if (!domChange) {
            this.view.requestMeasure();
            return false;
        }
        let startState = this.view.state;
        let handled = applyDOMChange(this.view, domChange);
        // The view wasn't updated but DOM/selection changes were seen. Reset the view.
        if (this.view.state == startState &&
            (domChange.domChanged || domChange.newSel && !sameSelPos(this.view.state.selection, domChange.newSel.main)))
            this.view.update([]);
        return handled;
    }
    readMutation(rec) {
        let tile = this.view.docView.tile.nearest(rec.target);
        if (!tile || tile.isWidget())
            return null;
        tile.markDirty(rec.type == "attributes");
        if (rec.type == "childList") {
            let childBefore = findChild(tile, rec.previousSibling || rec.target.previousSibling, -1);
            let childAfter = findChild(tile, rec.nextSibling || rec.target.nextSibling, 1);
            return { from: childBefore ? tile.posAfter(childBefore) : tile.posAtStart,
                to: childAfter ? tile.posBefore(childAfter) : tile.posAtEnd, typeOver: false };
        }
        else if (rec.type == "characterData") {
            return { from: tile.posAtStart, to: tile.posAtEnd, typeOver: rec.target.nodeValue == rec.oldValue };
        }
        else {
            return null;
        }
    }
    setWindow(win) {
        if (win != this.win) {
            this.removeWindowListeners(this.win);
            this.win = win;
            this.addWindowListeners(this.win);
        }
    }
    addWindowListeners(win) {
        win.addEventListener("resize", this.onResize);
        if (this.printQuery) {
            if (this.printQuery.addEventListener)
                this.printQuery.addEventListener("change", this.onPrint);
            else
                this.printQuery.addListener(this.onPrint);
        }
        else
            win.addEventListener("beforeprint", this.onPrint);
        win.addEventListener("scroll", this.onScroll);
        win.document.addEventListener("selectionchange", this.onSelectionChange);
    }
    removeWindowListeners(win) {
        win.removeEventListener("scroll", this.onScroll);
        win.removeEventListener("resize", this.onResize);
        if (this.printQuery) {
            if (this.printQuery.removeEventListener)
                this.printQuery.removeEventListener("change", this.onPrint);
            else
                this.printQuery.removeListener(this.onPrint);
        }
        else
            win.removeEventListener("beforeprint", this.onPrint);
        win.document.removeEventListener("selectionchange", this.onSelectionChange);
    }
    update(update) {
        if (this.editContext) {
            this.editContext.update(update);
            if (update.startState.facet(editable) != update.state.facet(editable))
                update.view.contentDOM.editContext = update.state.facet(editable) ? this.editContext.editContext : null;
        }
    }
    destroy() {
        var _a, _b, _c;
        this.stop();
        (_a = this.intersection) === null || _a === void 0 ? void 0 : _a.disconnect();
        (_b = this.gapIntersection) === null || _b === void 0 ? void 0 : _b.disconnect();
        (_c = this.resizeScroll) === null || _c === void 0 ? void 0 : _c.disconnect();
        for (let dom of this.scrollTargets)
            dom.removeEventListener("scroll", this.onScroll);
        this.removeWindowListeners(this.win);
        clearTimeout(this.parentCheck);
        clearTimeout(this.resizeTimeout);
        this.win.cancelAnimationFrame(this.delayedFlush);
        this.win.cancelAnimationFrame(this.flushingAndroidKey);
        if (this.editContext) {
            this.view.contentDOM.editContext = null;
            this.editContext.destroy();
        }
    }
}
function findChild(tile, dom, dir) {
    while (dom) {
        let curTile = Tile.get(dom);
        if (curTile && curTile.parent == tile)
            return curTile;
        let parent = dom.parentNode;
        dom = parent != tile.dom ? parent : dir > 0 ? dom.nextSibling : dom.previousSibling;
    }
    return null;
}
function buildSelectionRangeFromRange(view, range) {
    let anchorNode = range.startContainer, anchorOffset = range.startOffset;
    let focusNode = range.endContainer, focusOffset = range.endOffset;
    let curAnchor = view.docView.domAtPos(view.state.selection.main.anchor, 1);
    // Since such a range doesn't distinguish between anchor and head,
    // use a heuristic that flips it around if its end matches the
    // current anchor.
    if (isEquivalentPosition(curAnchor.node, curAnchor.offset, focusNode, focusOffset))
        [anchorNode, anchorOffset, focusNode, focusOffset] = [focusNode, focusOffset, anchorNode, anchorOffset];
    return { anchorNode, anchorOffset, focusNode, focusOffset };
}
// Used to work around a Safari Selection/shadow DOM bug (#414)
function safariSelectionRangeHack(view, selection) {
    if (selection.getComposedRanges) {
        let range = selection.getComposedRanges(view.root)[0];
        if (range)
            return buildSelectionRangeFromRange(view, range);
    }
    let found = null;
    // Because Safari (at least in 2018-2021) doesn't provide regular
    // access to the selection inside a shadowroot, we have to perform a
    // ridiculous hack to get at it—using `execCommand` to trigger a
    // `beforeInput` event so that we can read the target range from the
    // event.
    function read(event) {
        event.preventDefault();
        event.stopImmediatePropagation();
        found = event.getTargetRanges()[0];
    }
    view.contentDOM.addEventListener("beforeinput", read, true);
    view.dom.ownerDocument.execCommand("indent");
    view.contentDOM.removeEventListener("beforeinput", read, true);
    return found ? buildSelectionRangeFromRange(view, found) : null;
}
class EditContextManager {
    constructor(view) {
        // The document window for which the text in the context is
        // maintained. For large documents, this may be smaller than the
        // editor document. This window always includes the selection head.
        this.from = 0;
        this.to = 0;
        // When applying a transaction, this is used to compare the change
        // made to the context content to the change in the transaction in
        // order to make the minimal changes to the context (since touching
        // that sometimes breaks series of multiple edits made for a single
        // user action on some Android keyboards)
        this.pendingContextChange = null;
        this.handlers = Object.create(null);
        // Kludge to work around the fact that EditContext does not respond
        // well to having its content updated during a composition (see #1472)
        this.composing = null;
        this.resetRange(view.state);
        let context = this.editContext = new window.EditContext({
            text: view.state.doc.sliceString(this.from, this.to),
            selectionStart: this.toContextPos(Math.max(this.from, Math.min(this.to, view.state.selection.main.anchor))),
            selectionEnd: this.toContextPos(view.state.selection.main.head)
        });
        this.handlers.textupdate = e => {
            let main = view.state.selection.main, { anchor, head } = main;
            let from = this.toEditorPos(e.updateRangeStart), to = this.toEditorPos(e.updateRangeEnd);
            if (view.inputState.composing >= 0 && !this.composing)
                this.composing = { contextBase: e.updateRangeStart, editorBase: from, drifted: false };
            let deletes = to - from > e.text.length;
            // If the window doesn't include the anchor, assume changes
            // adjacent to a side go up to the anchor.
            if (from == this.from && anchor < this.from)
                from = anchor;
            else if (to == this.to && anchor > this.to)
                to = anchor;
            let diff = findDiff(view.state.sliceDoc(from, to), e.text, (deletes ? main.from : main.to) - from, deletes ? "end" : null);
            // Edit contexts sometimes fire empty changes
            if (!diff) {
                let newSel = state_dist/* .EditorSelection.single */.OF.single(this.toEditorPos(e.selectionStart), this.toEditorPos(e.selectionEnd));
                if (!sameSelPos(newSel, main))
                    view.dispatch({ selection: newSel, userEvent: "select" });
                return;
            }
            let change = { from: diff.from + from, to: diff.toA + from,
                insert: state_dist/* .Text.of */.EY.of(e.text.slice(diff.from, diff.toB).split("\n")) };
            if ((browser.mac || browser.android) && change.from == head - 1 &&
                /^\. ?$/.test(e.text) && view.contentDOM.getAttribute("autocorrect") == "off")
                change = { from, to, insert: state_dist/* .Text.of */.EY.of([e.text.replace(".", " ")]) };
            this.pendingContextChange = change;
            if (!view.state.readOnly) {
                let newLen = this.to - this.from + (change.to - change.from + change.insert.length);
                applyDOMChangeInner(view, change, state_dist/* .EditorSelection.single */.OF.single(this.toEditorPos(e.selectionStart, newLen), this.toEditorPos(e.selectionEnd, newLen)));
            }
            // If the transaction didn't flush our change, revert it so
            // that the context is in sync with the editor state again.
            if (this.pendingContextChange) {
                this.revertPending(view.state);
                this.setSelection(view.state);
            }
            // Work around missed compositionend events. See https://discuss.codemirror.net/t/a/9514
            if (change.from < change.to && !change.insert.length && view.inputState.composing >= 0 &&
                !/[\\p{Alphabetic}\\p{Number}_]/.test(context.text.slice(Math.max(0, e.updateRangeStart - 1), Math.min(context.text.length, e.updateRangeStart + 1))))
                this.handlers.compositionend(e);
        };
        this.handlers.characterboundsupdate = e => {
            let rects = [], prev = null;
            for (let i = this.toEditorPos(e.rangeStart), end = this.toEditorPos(e.rangeEnd); i < end; i++) {
                let rect = view.coordsForChar(i);
                prev = (rect && new DOMRect(rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top))
                    || prev || new DOMRect;
                rects.push(prev);
            }
            context.updateCharacterBounds(e.rangeStart, rects);
        };
        this.handlers.textformatupdate = e => {
            let deco = [];
            for (let format of e.getTextFormats()) {
                let lineStyle = format.underlineStyle, thickness = format.underlineThickness;
                if (!/none/i.test(lineStyle) && !/none/i.test(thickness)) {
                    let from = this.toEditorPos(format.rangeStart), to = this.toEditorPos(format.rangeEnd);
                    if (from < to) {
                        // These values changed from capitalized custom strings to lower-case CSS keywords in 2025
                        let style = `text-decoration: underline ${/^[a-z]/.test(lineStyle) ? lineStyle + " " : lineStyle == "Dashed" ? "dashed " : lineStyle == "Squiggle" ? "wavy " : ""}${/thin/i.test(thickness) ? 1 : 2}px`;
                        deco.push(Decoration.mark({ attributes: { style } }).range(from, to));
                    }
                }
            }
            view.dispatch({ effects: setEditContextFormatting.of(Decoration.set(deco)) });
        };
        this.handlers.compositionstart = () => {
            if (view.inputState.composing < 0) {
                view.inputState.composing = 0;
                view.inputState.compositionFirstChange = true;
            }
        };
        this.handlers.compositionend = () => {
            view.inputState.composing = -1;
            view.inputState.compositionFirstChange = null;
            if (this.composing) {
                let { drifted } = this.composing;
                this.composing = null;
                if (drifted)
                    this.reset(view.state);
            }
        };
        for (let event in this.handlers)
            context.addEventListener(event, this.handlers[event]);
        this.measureReq = { read: view => {
                this.editContext.updateControlBounds(view.contentDOM.getBoundingClientRect());
                let sel = getSelection(view.root);
                if (sel && sel.rangeCount)
                    this.editContext.updateSelectionBounds(sel.getRangeAt(0).getBoundingClientRect());
            } };
    }
    applyEdits(update) {
        let off = 0, abort = false, pending = this.pendingContextChange;
        update.changes.iterChanges((fromA, toA, _fromB, _toB, insert) => {
            if (abort)
                return;
            let dLen = insert.length - (toA - fromA);
            if (pending && toA >= pending.to) {
                if (pending.from == fromA && pending.to == toA && pending.insert.eq(insert)) {
                    pending = this.pendingContextChange = null; // Match
                    off += dLen;
                    this.to += dLen;
                    return;
                }
                else { // Mismatch, revert
                    pending = null;
                    this.revertPending(update.state);
                }
            }
            fromA += off;
            toA += off;
            if (toA <= this.from) { // Before the window
                this.from += dLen;
                this.to += dLen;
            }
            else if (fromA < this.to) { // Overlaps with window
                if (fromA < this.from || toA > this.to || (this.to - this.from) + insert.length > 30000 /* CxVp.MaxSize */) {
                    abort = true;
                    return;
                }
                this.editContext.updateText(this.toContextPos(fromA), this.toContextPos(toA), insert.toString());
                this.to += dLen;
            }
            off += dLen;
        });
        if (pending && !abort)
            this.revertPending(update.state);
        return !abort;
    }
    update(update) {
        let reverted = this.pendingContextChange, startSel = update.startState.selection.main;
        if (this.composing &&
            (this.composing.drifted ||
                (!update.changes.touchesRange(startSel.from, startSel.to) &&
                    update.transactions.some(tr => !tr.isUserEvent("input.type") && tr.changes.touchesRange(this.from, this.to))))) {
            this.composing.drifted = true;
            this.composing.editorBase = update.changes.mapPos(this.composing.editorBase);
        }
        else if (!this.applyEdits(update) || !this.rangeIsValid(update.state)) {
            this.pendingContextChange = null;
            this.reset(update.state);
        }
        else if (update.docChanged || update.selectionSet || reverted) {
            this.setSelection(update.state);
        }
        if (update.geometryChanged || update.docChanged || update.selectionSet)
            update.view.requestMeasure(this.measureReq);
    }
    resetRange(state) {
        let { head } = state.selection.main;
        this.from = Math.max(0, head - 10000 /* CxVp.Margin */);
        this.to = Math.min(state.doc.length, head + 10000 /* CxVp.Margin */);
    }
    reset(state) {
        this.resetRange(state);
        this.editContext.updateText(0, this.editContext.text.length, state.doc.sliceString(this.from, this.to));
        this.setSelection(state);
    }
    revertPending(state) {
        let pending = this.pendingContextChange;
        this.pendingContextChange = null;
        this.editContext.updateText(this.toContextPos(pending.from), this.toContextPos(pending.from + pending.insert.length), state.doc.sliceString(pending.from, pending.to));
    }
    setSelection(state) {
        let { main } = state.selection;
        let start = this.toContextPos(Math.max(this.from, Math.min(this.to, main.anchor)));
        let end = this.toContextPos(main.head);
        if (this.editContext.selectionStart != start || this.editContext.selectionEnd != end)
            this.editContext.updateSelection(start, end);
    }
    rangeIsValid(state) {
        let { head } = state.selection.main;
        return !(this.from > 0 && head - this.from < 500 /* CxVp.MinMargin */ ||
            this.to < state.doc.length && this.to - head < 500 /* CxVp.MinMargin */ ||
            this.to - this.from > 10000 /* CxVp.Margin */ * 3);
    }
    toEditorPos(contextPos, clipLen = this.to - this.from) {
        contextPos = Math.min(contextPos, clipLen);
        let c = this.composing;
        return c && c.drifted ? c.editorBase + (contextPos - c.contextBase) : contextPos + this.from;
    }
    toContextPos(editorPos) {
        let c = this.composing;
        return c && c.drifted ? c.contextBase + (editorPos - c.editorBase) : editorPos - this.from;
    }
    destroy() {
        for (let event in this.handlers)
            this.editContext.removeEventListener(event, this.handlers[event]);
    }
}

// The editor's update state machine looks something like this:
//
//     Idle → Updating ⇆ Idle (unchecked) → Measuring → Idle
//                                         ↑      ↓
//                                         Updating (measure)
//
// The difference between 'Idle' and 'Idle (unchecked)' lies in
// whether a layout check has been scheduled. A regular update through
// the `update` method updates the DOM in a write-only fashion, and
// relies on a check (scheduled with `requestAnimationFrame`) to make
// sure everything is where it should be and the viewport covers the
// visible code. That check continues to measure and then optionally
// update until it reaches a coherent state.
/**
An editor view represents the editor's user interface. It holds
the editable DOM surface, and possibly other elements such as the
line number gutter. It handles events and dispatches state
transactions for editing actions.
*/
class EditorView {
    /**
    The current editor state.
    */
    get state() { return this.viewState.state; }
    /**
    To be able to display large documents without consuming too much
    memory or overloading the browser, CodeMirror only draws the
    code that is visible (plus a margin around it) to the DOM. This
    property tells you the extent of the current drawn viewport, in
    document positions.
    */
    get viewport() { return this.viewState.viewport; }
    /**
    When there are, for example, large collapsed ranges in the
    viewport, its size can be a lot bigger than the actual visible
    content. Thus, if you are doing something like styling the
    content in the viewport, it is preferable to only do so for
    these ranges, which are the subset of the viewport that is
    actually drawn.
    */
    get visibleRanges() { return this.viewState.visibleRanges; }
    /**
    Returns false when the editor is entirely scrolled out of view
    or otherwise hidden.
    */
    get inView() { return this.viewState.inView; }
    /**
    Indicates whether the user is currently composing text via
    [IME](https://en.wikipedia.org/wiki/Input_method), and at least
    one change has been made in the current composition.
    */
    get composing() { return !!this.inputState && this.inputState.composing > 0; }
    /**
    Indicates whether the user is currently in composing state. Note
    that on some platforms, like Android, this will be the case a
    lot, since just putting the cursor on a word starts a
    composition there.
    */
    get compositionStarted() { return !!this.inputState && this.inputState.composing >= 0; }
    /**
    The document or shadow root that the view lives in.
    */
    get root() { return this._root; }
    /**
    @internal
    */
    get win() { return this.dom.ownerDocument.defaultView || window; }
    /**
    Construct a new view. You'll want to either provide a `parent`
    option, or put `view.dom` into your document after creating a
    view, so that the user can see the editor.
    */
    constructor(config = {}) {
        var _a;
        this.plugins = [];
        this.pluginMap = new Map;
        this.editorAttrs = {};
        this.contentAttrs = {};
        this.bidiCache = [];
        this.destroyed = false;
        /**
        @internal
        */
        this.updateState = 2 /* UpdateState.Updating */;
        /**
        @internal
        */
        this.measureScheduled = -1;
        /**
        @internal
        */
        this.measureRequests = [];
        this.contentDOM = document.createElement("div");
        this.scrollDOM = document.createElement("div");
        this.scrollDOM.tabIndex = -1;
        this.scrollDOM.className = "cm-scroller";
        this.scrollDOM.appendChild(this.contentDOM);
        this.announceDOM = document.createElement("div");
        this.announceDOM.className = "cm-announced";
        this.announceDOM.setAttribute("aria-live", "polite");
        this.dom = document.createElement("div");
        this.dom.appendChild(this.announceDOM);
        this.dom.appendChild(this.scrollDOM);
        if (config.parent)
            config.parent.appendChild(this.dom);
        let { dispatch } = config;
        this.dispatchTransactions = config.dispatchTransactions ||
            (dispatch && ((trs) => trs.forEach(tr => dispatch(tr, this)))) ||
            ((trs) => this.update(trs));
        this.dispatch = this.dispatch.bind(this);
        this._root = (config.root || getRoot(config.parent) || document);
        this.viewState = new ViewState(this, config.state || state_dist/* .EditorState.create */.$t.create(config));
        if (config.scrollTo && config.scrollTo.is(dist_scrollIntoView))
            this.viewState.scrollTarget = config.scrollTo.value.clip(this.viewState.state);
        this.plugins = this.state.facet(viewPlugin).map(spec => new PluginInstance(spec));
        for (let plugin of this.plugins)
            plugin.update(this);
        this.observer = new DOMObserver(this);
        this.inputState = new InputState(this);
        this.inputState.ensureHandlers(this.plugins);
        this.docView = new DocView(this);
        this.mountStyles();
        this.updateAttrs();
        this.updateState = 0 /* UpdateState.Idle */;
        this.requestMeasure();
        if ((_a = document.fonts) === null || _a === void 0 ? void 0 : _a.ready)
            document.fonts.ready.then(() => {
                this.viewState.mustMeasureContent = "refresh";
                this.requestMeasure();
            });
    }
    dispatch(...input) {
        let trs = input.length == 1 && input[0] instanceof state_dist/* .Transaction */.ZX ? input
            : input.length == 1 && Array.isArray(input[0]) ? input[0]
                : [this.state.update(...input)];
        this.dispatchTransactions(trs, this);
    }
    /**
    Update the view for the given array of transactions. This will
    update the visible document and selection to match the state
    produced by the transactions, and notify view plugins of the
    change. You should usually call
    [`dispatch`](https://codemirror.net/6/docs/ref/#view.EditorView.dispatch) instead, which uses this
    as a primitive.
    */
    update(transactions) {
        if (this.updateState != 0 /* UpdateState.Idle */)
            throw new Error("Calls to EditorView.update are not allowed while an update is in progress");
        let redrawn = false, attrsChanged = false, update;
        let state = this.state;
        for (let tr of transactions) {
            if (tr.startState != state)
                throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");
            state = tr.state;
        }
        if (this.destroyed) {
            this.viewState.state = state;
            return;
        }
        let focus = this.hasFocus, focusFlag = 0, dispatchFocus = null;
        if (transactions.some(tr => tr.annotation(isFocusChange))) {
            this.inputState.notifiedFocused = focus;
            // If a focus-change transaction is being dispatched, set this update flag.
            focusFlag = 1 /* UpdateFlag.Focus */;
        }
        else if (focus != this.inputState.notifiedFocused) {
            this.inputState.notifiedFocused = focus;
            // Schedule a separate focus transaction if necessary, otherwise
            // add a flag to this update
            dispatchFocus = focusChangeTransaction(state, focus);
            if (!dispatchFocus)
                focusFlag = 1 /* UpdateFlag.Focus */;
        }
        // If there was a pending DOM change, eagerly read it and try to
        // apply it after the given transactions.
        let pendingKey = this.observer.delayedAndroidKey, domChange = null;
        if (pendingKey) {
            this.observer.clearDelayedAndroidKey();
            domChange = this.observer.readChange();
            // Only try to apply DOM changes if the transactions didn't
            // change the doc or selection.
            if (domChange && !this.state.doc.eq(state.doc) || !this.state.selection.eq(state.selection))
                domChange = null;
        }
        else {
            this.observer.clear();
        }
        // When the phrases change, redraw the editor
        if (state.facet(state_dist/* .EditorState.phrases */.$t.phrases) != this.state.facet(state_dist/* .EditorState.phrases */.$t.phrases))
            return this.setState(state);
        update = ViewUpdate.create(this, state, transactions);
        update.flags |= focusFlag;
        let scrollTarget = this.viewState.scrollTarget;
        try {
            this.updateState = 2 /* UpdateState.Updating */;
            for (let tr of transactions) {
                if (scrollTarget)
                    scrollTarget = scrollTarget.map(tr.changes);
                if (tr.scrollIntoView) {
                    let { main } = tr.state.selection;
                    let { x, y } = this.state.facet(EditorView.cursorScrollMargin);
                    scrollTarget = new ScrollTarget(main.empty ? main : state_dist/* .EditorSelection.cursor */.OF.cursor(main.head, main.head > main.anchor ? -1 : 1), "nearest", "nearest", y, x);
                }
                for (let e of tr.effects)
                    if (e.is(dist_scrollIntoView))
                        scrollTarget = e.value.clip(this.state);
            }
            this.viewState.update(update, scrollTarget);
            this.bidiCache = CachedOrder.update(this.bidiCache, update.changes);
            if (!update.empty) {
                this.updatePlugins(update);
                this.inputState.update(update);
            }
            redrawn = this.docView.update(update);
            if (this.state.facet(styleModule) != this.styleModules)
                this.mountStyles();
            attrsChanged = this.updateAttrs();
            this.showAnnouncements(transactions);
            this.docView.updateSelection(redrawn, transactions.some(tr => tr.isUserEvent("select.pointer")));
        }
        finally {
            this.updateState = 0 /* UpdateState.Idle */;
        }
        if (update.startState.facet(theme) != update.state.facet(theme))
            this.viewState.mustMeasureContent = true;
        if (redrawn || attrsChanged || scrollTarget || this.viewState.mustEnforceCursorAssoc || this.viewState.mustMeasureContent)
            this.requestMeasure();
        if (redrawn)
            this.docViewUpdate();
        if (!update.empty)
            for (let listener of this.state.facet(updateListener)) {
                try {
                    listener(update);
                }
                catch (e) {
                    logException(this.state, e, "update listener");
                }
            }
        if (dispatchFocus || domChange)
            Promise.resolve().then(() => {
                if (dispatchFocus && this.state == dispatchFocus.startState)
                    this.dispatch(dispatchFocus);
                if (domChange) {
                    if (!applyDOMChange(this, domChange) && pendingKey.force)
                        dispatchKey(this.contentDOM, pendingKey.key, pendingKey.keyCode);
                }
            });
    }
    /**
    Reset the view to the given state. (This will cause the entire
    document to be redrawn and all view plugins to be reinitialized,
    so you should probably only use it when the new state isn't
    derived from the old state. Otherwise, use
    [`dispatch`](https://codemirror.net/6/docs/ref/#view.EditorView.dispatch) instead.)
    */
    setState(newState) {
        if (this.updateState != 0 /* UpdateState.Idle */)
            throw new Error("Calls to EditorView.setState are not allowed while an update is in progress");
        if (this.destroyed) {
            this.viewState.state = newState;
            return;
        }
        this.updateState = 2 /* UpdateState.Updating */;
        let hadFocus = this.hasFocus;
        try {
            for (let plugin of this.plugins)
                plugin.destroy(this);
            this.viewState = new ViewState(this, newState);
            this.plugins = newState.facet(viewPlugin).map(spec => new PluginInstance(spec));
            this.pluginMap.clear();
            for (let plugin of this.plugins)
                plugin.update(this);
            this.docView.destroy();
            this.docView = new DocView(this);
            this.inputState.ensureHandlers(this.plugins);
            this.mountStyles();
            this.updateAttrs();
            this.bidiCache = [];
        }
        finally {
            this.updateState = 0 /* UpdateState.Idle */;
        }
        if (hadFocus)
            this.focus();
        this.requestMeasure();
    }
    updatePlugins(update) {
        let prevSpecs = update.startState.facet(viewPlugin), specs = update.state.facet(viewPlugin);
        if (prevSpecs != specs) {
            let newPlugins = [];
            for (let spec of specs) {
                let found = prevSpecs.indexOf(spec);
                if (found < 0) {
                    newPlugins.push(new PluginInstance(spec));
                }
                else {
                    let plugin = this.plugins[found];
                    plugin.mustUpdate = update;
                    newPlugins.push(plugin);
                }
            }
            for (let plugin of this.plugins)
                if (plugin.mustUpdate != update)
                    plugin.destroy(this);
            this.plugins = newPlugins;
            this.pluginMap.clear();
        }
        else {
            for (let p of this.plugins)
                p.mustUpdate = update;
        }
        for (let i = 0; i < this.plugins.length; i++)
            this.plugins[i].update(this);
        if (prevSpecs != specs)
            this.inputState.ensureHandlers(this.plugins);
    }
    docViewUpdate() {
        for (let plugin of this.plugins) {
            let val = plugin.value;
            if (val && val.docViewUpdate) {
                try {
                    val.docViewUpdate(this);
                }
                catch (e) {
                    logException(this.state, e, "doc view update listener");
                }
            }
        }
    }
    /**
    @internal
    */
    measure(flush = true) {
        if (this.destroyed)
            return;
        if (this.measureScheduled > -1)
            this.win.cancelAnimationFrame(this.measureScheduled);
        if (this.observer.delayedAndroidKey) {
            this.measureScheduled = -1;
            this.requestMeasure();
            return;
        }
        this.measureScheduled = 0; // Prevent requestMeasure calls from scheduling another animation frame
        if (flush)
            this.observer.forceFlush();
        let updated = null;
        let scroll = this.viewState.scrollParent, scrollOffset = this.viewState.getScrollOffset();
        let { scrollAnchorPos, scrollAnchorHeight } = this.viewState;
        if (Math.abs(scrollOffset - this.viewState.scrollOffset) > 1)
            scrollAnchorHeight = -1;
        this.viewState.scrollAnchorHeight = -1;
        try {
            for (let i = 0;; i++) {
                if (scrollAnchorHeight < 0) {
                    if (isScrolledToBottom(scroll || this.win)) {
                        scrollAnchorPos = -1;
                        scrollAnchorHeight = this.viewState.heightMap.height;
                    }
                    else {
                        let block = this.viewState.scrollAnchorAt(scrollOffset);
                        scrollAnchorPos = block.from;
                        scrollAnchorHeight = block.top;
                    }
                }
                this.updateState = 1 /* UpdateState.Measuring */;
                let changed = this.viewState.measure();
                if (!changed && !this.measureRequests.length && this.viewState.scrollTarget == null)
                    break;
                if (i > 5) {
                    console.warn(this.measureRequests.length
                        ? "Measure loop restarted more than 5 times"
                        : "Viewport failed to stabilize");
                    break;
                }
                let measuring = [];
                // Only run measure requests in this cycle when the viewport didn't change
                if (!(changed & 4 /* UpdateFlag.Viewport */))
                    [this.measureRequests, measuring] = [measuring, this.measureRequests];
                let measured = measuring.map(m => {
                    try {
                        return m.read(this);
                    }
                    catch (e) {
                        logException(this.state, e);
                        return BadMeasure;
                    }
                });
                let update = ViewUpdate.create(this, this.state, []), redrawn = false;
                update.flags |= changed;
                if (!updated)
                    updated = update;
                else
                    updated.flags |= changed;
                this.updateState = 2 /* UpdateState.Updating */;
                if (!update.empty) {
                    this.updatePlugins(update);
                    this.inputState.update(update);
                    this.updateAttrs();
                    redrawn = this.docView.update(update);
                    if (redrawn)
                        this.docViewUpdate();
                }
                for (let i = 0; i < measuring.length; i++)
                    if (measured[i] != BadMeasure) {
                        try {
                            let m = measuring[i];
                            if (m.write)
                                m.write(measured[i], this);
                        }
                        catch (e) {
                            logException(this.state, e);
                        }
                    }
                if (redrawn)
                    this.docView.updateSelection(true);
                if (!update.viewportChanged && this.measureRequests.length == 0) {
                    if (this.viewState.editorHeight) {
                        if (this.viewState.scrollTarget) {
                            this.docView.scrollIntoView(this.viewState.scrollTarget);
                            this.viewState.scrollTarget = null;
                            scrollAnchorHeight = -1;
                            continue;
                        }
                        else {
                            let newAnchorHeight = scrollAnchorPos < 0 ? this.viewState.heightMap.height :
                                this.viewState.lineBlockAt(scrollAnchorPos).top;
                            let diff = (newAnchorHeight - scrollAnchorHeight) / this.scaleY;
                            if ((diff > 1 || diff < -1) &&
                                (scroll == this.scrollDOM || this.hasFocus ||
                                    Math.max(this.inputState.lastWheelEvent, this.inputState.lastTouchTime) > Date.now() - 100)) {
                                scrollOffset = scrollOffset + diff;
                                if (scroll)
                                    scroll.scrollTop += diff;
                                else
                                    this.win.scrollBy(0, diff);
                                scrollAnchorHeight = -1;
                                continue;
                            }
                        }
                    }
                    break;
                }
            }
        }
        finally {
            this.updateState = 0 /* UpdateState.Idle */;
            this.measureScheduled = -1;
        }
        if (updated && !updated.empty)
            for (let listener of this.state.facet(updateListener))
                listener(updated);
    }
    /**
    Get the CSS classes for the currently active editor themes.
    */
    get themeClasses() {
        return baseThemeID + " " +
            (this.state.facet(darkTheme) ? baseDarkID : baseLightID) + " " +
            this.state.facet(theme);
    }
    updateAttrs() {
        let editorAttrs = attrsFromFacet(this, editorAttributes, {
            class: "cm-editor" + (this.hasFocus ? " cm-focused " : " ") + this.themeClasses
        });
        let contentAttrs = {
            spellcheck: "false",
            autocorrect: "off",
            autocapitalize: "off",
            writingsuggestions: "false",
            translate: "no",
            contenteditable: !this.state.facet(editable) ? "false" : "true",
            class: "cm-content",
            style: `${browser.tabSize}: ${this.state.tabSize}`,
            role: "textbox",
            "aria-multiline": "true"
        };
        if (this.state.readOnly)
            contentAttrs["aria-readonly"] = "true";
        attrsFromFacet(this, contentAttributes, contentAttrs);
        let changed = this.observer.ignore(() => {
            let changedContent = updateAttrs(this.contentDOM, this.contentAttrs, contentAttrs);
            let changedEditor = updateAttrs(this.dom, this.editorAttrs, editorAttrs);
            return changedContent || changedEditor;
        });
        this.editorAttrs = editorAttrs;
        this.contentAttrs = contentAttrs;
        return changed;
    }
    showAnnouncements(trs) {
        let first = true;
        for (let tr of trs)
            for (let effect of tr.effects)
                if (effect.is(EditorView.announce)) {
                    if (first)
                        this.announceDOM.textContent = "";
                    first = false;
                    let div = this.announceDOM.appendChild(document.createElement("div"));
                    div.textContent = effect.value;
                }
    }
    mountStyles() {
        this.styleModules = this.state.facet(styleModule);
        let nonce = this.state.facet(EditorView.cspNonce);
        style_mod/* .StyleModule.mount */.G.mount(this.root, this.styleModules.concat(baseTheme$1).reverse(), nonce ? { nonce } : undefined);
    }
    readMeasured() {
        if (this.updateState == 2 /* UpdateState.Updating */)
            throw new Error("Reading the editor layout isn't allowed during an update");
        if (this.updateState == 0 /* UpdateState.Idle */ && this.measureScheduled > -1)
            this.measure(false);
    }
    /**
    Schedule a layout measurement, optionally providing callbacks to
    do custom DOM measuring followed by a DOM write phase. Using
    this is preferable reading DOM layout directly from, for
    example, an event handler, because it'll make sure measuring and
    drawing done by other components is synchronized, avoiding
    unnecessary DOM layout computations.
    */
    requestMeasure(request) {
        if (this.measureScheduled < 0)
            this.measureScheduled = this.win.requestAnimationFrame(() => this.measure());
        if (request) {
            if (this.measureRequests.indexOf(request) > -1)
                return;
            if (request.key != null)
                for (let i = 0; i < this.measureRequests.length; i++) {
                    if (this.measureRequests[i].key === request.key) {
                        this.measureRequests[i] = request;
                        return;
                    }
                }
            this.measureRequests.push(request);
        }
    }
    /**
    Get the value of a specific plugin, if present. Note that
    plugins that crash can be dropped from a view, so even when you
    know you registered a given plugin, it is recommended to check
    the return value of this method.
    */
    plugin(plugin) {
        let known = this.pluginMap.get(plugin);
        if (known === undefined || known && known.plugin != plugin)
            this.pluginMap.set(plugin, known = this.plugins.find(p => p.plugin == plugin) || null);
        return known && known.update(this).value;
    }
    /**
    The top position of the document, in screen coordinates. This
    may be negative when the editor is scrolled down. Points
    directly to the top of the first line, not above the padding.
    */
    get documentTop() {
        return this.contentDOM.getBoundingClientRect().top + this.viewState.paddingTop;
    }
    /**
    Reports the padding above and below the document.
    */
    get documentPadding() {
        return { top: this.viewState.paddingTop, bottom: this.viewState.paddingBottom };
    }
    /**
    If the editor is transformed with CSS, this provides the scale
    along the X axis. Otherwise, it will just be 1. Note that
    transforms other than translation and scaling are not supported.
    */
    get scaleX() { return this.viewState.scaleX; }
    /**
    Provide the CSS transformed scale along the Y axis.
    */
    get scaleY() { return this.viewState.scaleY; }
    /**
    Find the text line or block widget at the given vertical
    position (which is interpreted as relative to the [top of the
    document](https://codemirror.net/6/docs/ref/#view.EditorView.documentTop)).
    */
    elementAtHeight(height) {
        this.readMeasured();
        return this.viewState.elementAtHeight(height);
    }
    /**
    Find the line block (see
    [`lineBlockAt`](https://codemirror.net/6/docs/ref/#view.EditorView.lineBlockAt)) at the given
    height, again interpreted relative to the [top of the
    document](https://codemirror.net/6/docs/ref/#view.EditorView.documentTop).
    */
    lineBlockAtHeight(height) {
        this.readMeasured();
        return this.viewState.lineBlockAtHeight(height);
    }
    /**
    Get the extent and vertical position of all [line
    blocks](https://codemirror.net/6/docs/ref/#view.EditorView.lineBlockAt) in the viewport. Positions
    are relative to the [top of the
    document](https://codemirror.net/6/docs/ref/#view.EditorView.documentTop);
    */
    get viewportLineBlocks() {
        return this.viewState.viewportLines;
    }
    /**
    Find the line block around the given document position. A line
    block is a range delimited on both sides by either a
    non-[hidden](https://codemirror.net/6/docs/ref/#view.Decoration^replace) line break, or the
    start/end of the document. It will usually just hold a line of
    text, but may be broken into multiple textblocks by block
    widgets.
    */
    lineBlockAt(pos) {
        return this.viewState.lineBlockAt(pos);
    }
    /**
    The editor's total content height.
    */
    get contentHeight() {
        return this.viewState.contentHeight;
    }
    /**
    Move a cursor position by [grapheme
    cluster](https://codemirror.net/6/docs/ref/#state.findClusterBreak). `forward` determines whether
    the motion is away from the line start, or towards it. In
    bidirectional text, the line is traversed in visual order, using
    the editor's [text direction](https://codemirror.net/6/docs/ref/#view.EditorView.textDirection).
    When the start position was the last one on the line, the
    returned position will be across the line break. If there is no
    further line, the original position is returned.
    
    By default, this method moves over a single cluster. The
    optional `by` argument can be used to move across more. It will
    be called with the first cluster as argument, and should return
    a predicate that determines, for each subsequent cluster,
    whether it should also be moved over.
    */
    moveByChar(start, forward, by) {
        return skipAtoms(this, start, moveByChar(this, start, forward, by));
    }
    /**
    Move a cursor position across the next group of either
    [letters](https://codemirror.net/6/docs/ref/#state.EditorState.charCategorizer) or non-letter
    non-whitespace characters.
    */
    moveByGroup(start, forward) {
        return skipAtoms(this, start, moveByChar(this, start, forward, initial => byGroup(this, start.head, initial)));
    }
    /**
    Get the cursor position visually at the start or end of a line.
    Note that this may differ from the _logical_ position at its
    start or end (which is simply at `line.from`/`line.to`) if text
    at the start or end goes against the line's base text direction.
    */
    visualLineSide(line, end) {
        let order = this.bidiSpans(line), dir = this.textDirectionAt(line.from);
        let span = order[end ? order.length - 1 : 0];
        return state_dist/* .EditorSelection.cursor */.OF.cursor(span.side(end, dir) + line.from, span.forward(!end, dir) ? 1 : -1);
    }
    /**
    Move to the next line boundary in the given direction. If
    `includeWrap` is true, line wrapping is on, and there is a
    further wrap point on the current line, the wrap point will be
    returned. Otherwise this function will return the start or end
    of the line.
    */
    moveToLineBoundary(start, forward, includeWrap = true) {
        return moveToLineBoundary(this, start, forward, includeWrap);
    }
    /**
    Move a cursor position vertically. When `distance` isn't given,
    it defaults to moving to the next line (including wrapped
    lines). Otherwise, `distance` should provide a positive distance
    in pixels.
    
    When `start` has a
    [`goalColumn`](https://codemirror.net/6/docs/ref/#state.SelectionRange.goalColumn), the vertical
    motion will use that as a target horizontal position. Otherwise,
    the cursor's own horizontal position is used. The returned
    cursor will have its goal column set to whichever column was
    used.
    */
    moveVertically(start, forward, distance) {
        return skipAtoms(this, start, moveVertically(this, start, forward, distance));
    }
    /**
    Find the DOM parent node and offset (child offset if `node` is
    an element, character offset when it is a text node) at the
    given document position.
    
    Note that for positions that aren't currently in
    `visibleRanges`, the resulting DOM position isn't necessarily
    meaningful (it may just point before or after a placeholder
    element).
    */
    domAtPos(pos, side = 1) {
        return this.docView.domAtPos(pos, side);
    }
    /**
    Find the document position at the given DOM node. Can be useful
    for associating positions with DOM events. Will raise an error
    when `node` isn't part of the editor content.
    */
    posAtDOM(node, offset = 0) {
        return this.docView.posFromDOM(node, offset);
    }
    posAtCoords(coords, precise = true) {
        this.readMeasured();
        let found = posAtCoords(this, coords, precise);
        return found && found.pos;
    }
    posAndSideAtCoords(coords, precise = true) {
        this.readMeasured();
        return posAtCoords(this, coords, precise);
    }
    /**
    Get the screen coordinates at the given document position.
    `side` determines whether the coordinates are based on the
    element before (-1) or after (1) the position (if no element is
    available on the given side, the method will transparently use
    another strategy to get reasonable coordinates).
    */
    coordsAtPos(pos, side = 1) {
        this.readMeasured();
        let rect = this.docView.coordsAt(pos, side);
        if (!rect || rect.left == rect.right)
            return rect;
        let line = this.state.doc.lineAt(pos), order = this.bidiSpans(line);
        let span = order[BidiSpan.find(order, pos - line.from, -1, side)];
        return flattenRect(rect, (span.dir == dist_Direction.LTR) == (side > 0));
    }
    /**
    Return the rectangle around a given character. If `pos` does not
    point in front of a character that is in the viewport and
    rendered (i.e. not replaced, not a line break), this will return
    null. For space characters that are a line wrap point, this will
    return the position before the line break.
    */
    coordsForChar(pos) {
        this.readMeasured();
        return this.docView.coordsForChar(pos);
    }
    /**
    The default width of a character in the editor. May not
    accurately reflect the width of all characters (given variable
    width fonts or styling of invididual ranges).
    */
    get defaultCharacterWidth() { return this.viewState.heightOracle.charWidth; }
    /**
    The default height of a line in the editor. May not be accurate
    for all lines.
    */
    get defaultLineHeight() { return this.viewState.heightOracle.lineHeight; }
    /**
    The text direction
    ([`direction`](https://developer.mozilla.org/en-US/docs/Web/CSS/direction)
    CSS property) of the editor's content element.
    */
    get textDirection() { return this.viewState.defaultTextDirection; }
    /**
    Find the text direction of the block at the given position, as
    assigned by CSS. If
    [`perLineTextDirection`](https://codemirror.net/6/docs/ref/#view.EditorView^perLineTextDirection)
    isn't enabled, or the given position is outside of the viewport,
    this will always return the same as
    [`textDirection`](https://codemirror.net/6/docs/ref/#view.EditorView.textDirection). Note that
    this may trigger a DOM layout.
    */
    textDirectionAt(pos) {
        let perLine = this.state.facet(perLineTextDirection);
        if (!perLine || pos < this.viewport.from || pos > this.viewport.to)
            return this.textDirection;
        this.readMeasured();
        return this.docView.textDirectionAt(pos);
    }
    /**
    Whether this editor [wraps lines](https://codemirror.net/6/docs/ref/#view.EditorView.lineWrapping)
    (as determined by the
    [`white-space`](https://developer.mozilla.org/en-US/docs/Web/CSS/white-space)
    CSS property of its content element).
    */
    get lineWrapping() { return this.viewState.heightOracle.lineWrapping; }
    /**
    Returns the bidirectional text structure of the given line
    (which should be in the current document) as an array of span
    objects. The order of these spans matches the [text
    direction](https://codemirror.net/6/docs/ref/#view.EditorView.textDirection)—if that is
    left-to-right, the leftmost spans come first, otherwise the
    rightmost spans come first.
    */
    bidiSpans(line) {
        if (line.length > MaxBidiLine)
            return trivialOrder(line.length);
        let dir = this.textDirectionAt(line.from), isolates;
        for (let entry of this.bidiCache) {
            if (entry.from == line.from && entry.dir == dir &&
                (entry.fresh || isolatesEq(entry.isolates, isolates = getIsolatedRanges(this, line))))
                return entry.order;
        }
        if (!isolates)
            isolates = getIsolatedRanges(this, line);
        let order = computeOrder(line.text, dir, isolates);
        this.bidiCache.push(new CachedOrder(line.from, line.to, dir, isolates, true, order));
        return order;
    }
    /**
    Check whether the editor has focus.
    */
    get hasFocus() {
        var _a;
        // Safari return false for hasFocus when the context menu is open
        // or closing, which leads us to ignore selection changes from the
        // context menu because it looks like the editor isn't focused.
        // This kludges around that.
        return (this.dom.ownerDocument.hasFocus() || browser.safari && ((_a = this.inputState) === null || _a === void 0 ? void 0 : _a.lastContextMenu) > Date.now() - 3e4) &&
            this.root.activeElement == this.contentDOM;
    }
    /**
    Put focus on the editor.
    */
    focus() {
        this.observer.ignore(() => {
            focusPreventScroll(this.contentDOM);
            this.docView.updateSelection();
        });
    }
    /**
    Update the [root](https://codemirror.net/6/docs/ref/##view.EditorViewConfig.root) in which the editor lives. This is only
    necessary when moving the editor's existing DOM to a new window or shadow root.
    */
    setRoot(root) {
        if (this._root != root) {
            this._root = root;
            this.observer.setWindow((root.nodeType == 9 ? root : root.ownerDocument).defaultView || window);
            this.mountStyles();
        }
    }
    /**
    Clean up this editor view, removing its element from the
    document, unregistering event handlers, and notifying
    plugins. The view instance can no longer be used after
    calling this.
    */
    destroy() {
        if (this.root.activeElement == this.contentDOM)
            this.contentDOM.blur();
        for (let plugin of this.plugins)
            plugin.destroy(this);
        this.plugins = [];
        this.inputState.destroy();
        this.docView.destroy();
        this.dom.remove();
        this.observer.destroy();
        if (this.measureScheduled > -1)
            this.win.cancelAnimationFrame(this.measureScheduled);
        this.destroyed = true;
    }
    /**
    Returns an effect that can be
    [added](https://codemirror.net/6/docs/ref/#state.TransactionSpec.effects) to a transaction to
    cause it to scroll the given position or range into view.
    */
    static scrollIntoView(pos, options = {}) {
        var _a, _b, _c, _d;
        return dist_scrollIntoView.of(new ScrollTarget(typeof pos == "number" ? state_dist/* .EditorSelection.cursor */.OF.cursor(pos) : pos, (_a = options.y) !== null && _a !== void 0 ? _a : "nearest", (_b = options.x) !== null && _b !== void 0 ? _b : "nearest", (_c = options.yMargin) !== null && _c !== void 0 ? _c : 5, (_d = options.xMargin) !== null && _d !== void 0 ? _d : 5));
    }
    /**
    Return an effect that resets the editor to its current (at the
    time this method was called) scroll position. Note that this
    only affects the editor's own scrollable element, not parents.
    See also
    [`EditorViewConfig.scrollTo`](https://codemirror.net/6/docs/ref/#view.EditorViewConfig.scrollTo).
    
    The effect should be used with a document identical to the one
    it was created for. Failing to do so is not an error, but may
    not scroll to the expected position. You can
    [map](https://codemirror.net/6/docs/ref/#state.StateEffect.map) the effect to account for changes.
    */
    scrollSnapshot() {
        let { scrollTop, scrollLeft } = this.scrollDOM;
        let ref = this.viewState.scrollAnchorAt(scrollTop);
        return dist_scrollIntoView.of(new ScrollTarget(state_dist/* .EditorSelection.cursor */.OF.cursor(ref.from), "start", "start", ref.top - scrollTop, scrollLeft, true));
    }
    /**
    Enable or disable tab-focus mode, which disables key bindings
    for Tab and Shift-Tab, letting the browser's default
    focus-changing behavior go through instead. This is useful to
    prevent trapping keyboard users in your editor.
    
    Without argument, this toggles the mode. With a boolean, it
    enables (true) or disables it (false). Given a number, it
    temporarily enables the mode until that number of milliseconds
    have passed or another non-Tab key is pressed.
    */
    setTabFocusMode(to) {
        if (to == null)
            this.inputState.tabFocusMode = this.inputState.tabFocusMode < 0 ? 0 : -1;
        else if (typeof to == "boolean")
            this.inputState.tabFocusMode = to ? 0 : -1;
        else if (this.inputState.tabFocusMode != 0)
            this.inputState.tabFocusMode = Date.now() + to;
    }
    /**
    Returns an extension that can be used to add DOM event handlers.
    The value should be an object mapping event names to handler
    functions. For any given event, such functions are ordered by
    extension precedence, and the first handler to return true will
    be assumed to have handled that event, and no other handlers or
    built-in behavior will be activated for it. These are registered
    on the [content element](https://codemirror.net/6/docs/ref/#view.EditorView.contentDOM), except
    for `scroll` handlers, which will be called any time the
    editor's [scroll element](https://codemirror.net/6/docs/ref/#view.EditorView.scrollDOM) or one of
    its parent nodes is scrolled.
    */
    static domEventHandlers(handlers) {
        return ViewPlugin.define(() => ({}), { eventHandlers: handlers });
    }
    /**
    Create an extension that registers DOM event observers. Contrary
    to event [handlers](https://codemirror.net/6/docs/ref/#view.EditorView^domEventHandlers),
    observers can't be prevented from running by a higher-precedence
    handler returning true. They also don't prevent other handlers
    and observers from running when they return true, and should not
    call `preventDefault`.
    */
    static domEventObservers(observers) {
        return ViewPlugin.define(() => ({}), { eventObservers: observers });
    }
    /**
    Create a theme extension. The first argument can be a
    [`style-mod`](https://code.haverbeke.berlin/marijn/style-mod#documentation)
    style spec providing the styles for the theme. These will be
    prefixed with a generated class for the style.
    
    Because the selectors will be prefixed with a scope class, rule
    that directly match the editor's [wrapper
    element](https://codemirror.net/6/docs/ref/#view.EditorView.dom)—to which the scope class will be
    added—need to be explicitly differentiated by adding an `&` to
    the selector for that element—for example
    `&.cm-focused`.
    
    When `dark` is set to true, the theme will be marked as dark,
    which will cause the `&dark` rules from [base
    themes](https://codemirror.net/6/docs/ref/#view.EditorView^baseTheme) to be used (as opposed to
    `&light` when a light theme is active).
    */
    static theme(spec, options) {
        let prefix = style_mod/* .StyleModule.newName */.G.newName();
        let result = [theme.of(prefix), styleModule.of(buildTheme(`.${prefix}`, spec))];
        if (options && options.dark)
            result.push(darkTheme.of(true));
        return result;
    }
    /**
    Create an extension that adds styles to the base theme. Like
    with [`theme`](https://codemirror.net/6/docs/ref/#view.EditorView^theme), use `&` to indicate the
    place of the editor wrapper element when directly targeting
    that. You can also use `&dark` or `&light` instead to only
    target editors with a dark or light theme.
    */
    static baseTheme(spec) {
        return state_dist/* .Prec.lowest */.Nb.lowest(styleModule.of(buildTheme("." + baseThemeID, spec, lightDarkIDs)));
    }
    /**
    Retrieve an editor view instance from the view's DOM
    representation.
    */
    static findFromDOM(dom) {
        var _a;
        let content = dom.querySelector(".cm-content");
        let tile = content && Tile.get(content) || Tile.get(dom);
        return ((_a = tile === null || tile === void 0 ? void 0 : tile.root) === null || _a === void 0 ? void 0 : _a.view) || null;
    }
}
/**
Facet to add a [style
module](https://code.haverbeke.berlin/marijn/style-mod#documentation) to
an editor view. The view will ensure that the module is
mounted in its [document
root](https://codemirror.net/6/docs/ref/#view.EditorView.constructor^config.root).
*/
EditorView.styleModule = styleModule;
/**
An input handler can override the way changes to the editable
DOM content are handled. Handlers are passed the document
positions between which the change was found, and the new
content. When one returns true, no further input handlers are
called and the default behavior is prevented.

The `insert` argument can be used to get the default transaction
that would be applied for this input. This can be useful when
dispatching the custom behavior as a separate transaction.
*/
EditorView.inputHandler = inputHandler;
/**
Functions provided in this facet will be used to transform text
pasted or dropped into the editor.
*/
EditorView.clipboardInputFilter = clipboardInputFilter;
/**
Transform text copied or dragged from the editor.
*/
EditorView.clipboardOutputFilter = clipboardOutputFilter;
/**
Scroll handlers can override how things are scrolled into view.
If they return `true`, no further handling happens for the
scrolling. If they return false, the default scroll behavior is
applied. Scroll handlers should never initiate editor updates.
*/
EditorView.scrollHandler = scrollHandler;
/**
This facet can be used to provide functions that create effects
to be dispatched when the editor's focus state changes.
*/
EditorView.focusChangeEffect = focusChangeEffect;
/**
By default, the editor assumes all its content has the same
[text direction](https://codemirror.net/6/docs/ref/#view.Direction). Configure this with a `true`
value to make it read the text direction of every (rendered)
line separately.
*/
EditorView.perLineTextDirection = perLineTextDirection;
/**
Allows you to provide a function that should be called when the
library catches an exception from an extension (mostly from view
plugins, but may be used by other extensions to route exceptions
from user-code-provided callbacks). This is mostly useful for
debugging and logging. See [`logException`](https://codemirror.net/6/docs/ref/#view.logException).
*/
EditorView.exceptionSink = exceptionSink;
/**
A facet that can be used to register a function to be called
every time the view updates.
*/
EditorView.updateListener = updateListener;
/**
Facet that controls whether the editor content DOM is editable.
When its highest-precedence value is `false`, the element will
not have its `contenteditable` attribute set. (Note that this
doesn't affect API calls that change the editor content, even
when those are bound to keys or buttons. See the
[`readOnly`](https://codemirror.net/6/docs/ref/#state.EditorState.readOnly) facet for that.)
*/
EditorView.editable = editable;
/**
Allows you to influence the way mouse selection happens. The
functions in this facet will be called for a `mousedown` event
on the editor, and can return an object that overrides the way a
selection is computed from that mouse click or drag.
*/
EditorView.mouseSelectionStyle = mouseSelectionStyle;
/**
Facet used to configure whether a given selection drag event
should move or copy the selection. The given predicate will be
called with the `mousedown` event, and can return `true` when
the drag should move the content.
*/
EditorView.dragMovesSelection = dragMovesSelection$1;
/**
Facet used to configure whether a given selecting click adds a
new range to the existing selection or replaces it entirely. The
default behavior is to check `event.metaKey` on macOS, and
`event.ctrlKey` elsewhere.
*/
EditorView.clickAddsSelectionRange = clickAddsSelectionRange;
/**
A facet that determines which [decorations](https://codemirror.net/6/docs/ref/#view.Decoration)
are shown in the view. Decorations can be provided in two
ways—directly, or via a function that takes an editor view.

Only decoration sets provided directly are allowed to influence
the editor's vertical layout structure. The ones provided as
functions are called _after_ the new viewport has been computed,
and thus **must not** introduce block widgets or replacing
decorations that cover line breaks.

If you want decorated ranges to behave like atomic units for
cursor motion and deletion purposes, also provide the range set
containing the decorations to
[`EditorView.atomicRanges`](https://codemirror.net/6/docs/ref/#view.EditorView^atomicRanges).
*/
EditorView.decorations = dist_decorations;
/**
[Block wrappers](https://codemirror.net/6/docs/ref/#view.BlockWrapper) provide a way to add DOM
structure around editor lines and block widgets. Sets of
wrappers are provided in a similar way to decorations, and are
nested in a similar way when they overlap. A wrapper affects all
lines and block widgets that start inside its range.
*/
EditorView.blockWrappers = dist_blockWrappers;
/**
Facet that works much like
[`decorations`](https://codemirror.net/6/docs/ref/#view.EditorView^decorations), but puts its
inputs at the very bottom of the precedence stack, meaning mark
decorations provided here will only be split by other, partially
overlapping `outerDecorations` ranges, and wrap around all
regular decorations. Use this for mark elements that should, as
much as possible, remain in one piece.
*/
EditorView.outerDecorations = outerDecorations;
/**
Used to provide ranges that should be treated as atoms as far as
cursor motion is concerned. This causes methods like
[`moveByChar`](https://codemirror.net/6/docs/ref/#view.EditorView.moveByChar) and
[`moveVertically`](https://codemirror.net/6/docs/ref/#view.EditorView.moveVertically) (and the
commands built on top of them) to skip across such regions when
a selection endpoint would enter them. This does _not_ prevent
direct programmatic [selection
updates](https://codemirror.net/6/docs/ref/#state.TransactionSpec.selection) from moving into such
regions.
*/
EditorView.atomicRanges = atomicRanges;
/**
When range decorations add a `unicode-bidi: isolate` style, they
should also include a
[`bidiIsolate`](https://codemirror.net/6/docs/ref/#view.MarkDecorationSpec.bidiIsolate) property
in their decoration spec, and be exposed through this facet, so
that the editor can compute the proper text order. (Other values
for `unicode-bidi`, except of course `normal`, are not
supported.)
*/
EditorView.bidiIsolatedRanges = bidiIsolatedRanges;
/**
Can be used to specify the distance that scrolling cursor into
view keeps it away from the sides of the editor, either as a
single pixel number or two different values for the different
axes. Defaults to 5 pixels on both axes.
*/
EditorView.cursorScrollMargin = /*@__PURE__*/state_dist/* .Facet.define */.sj.define({
    combine: inputs => {
        let x = 5, y = 5;
        for (let i of inputs) {
            if (typeof i == "number")
                x = y = i;
            else
                ({ x, y } = i);
        }
        return { x, y };
    }
});
/**
Facet that allows extensions to provide additional scroll
margins (space around the sides of the scrolling element that
should be considered invisible). This can be useful when the
plugin introduces elements that cover part of that element (for
example a horizontally fixed gutter). Not to be confused with
[`cursorScrollMargin`](https://codemirror.net/6/docs/ref/#view.EditorView^cursorScrollMargin).
*/
EditorView.scrollMargins = scrollMargins;
/**
This facet records whether a dark theme is active. The extension
returned by [`theme`](https://codemirror.net/6/docs/ref/#view.EditorView^theme) automatically
includes an instance of this when the `dark` option is set to
true.
*/
EditorView.darkTheme = darkTheme;
/**
Provides a Content Security Policy nonce to use when creating
the style sheets for the editor. Holds the empty string when no
nonce has been provided.
*/
EditorView.cspNonce = /*@__PURE__*/state_dist/* .Facet.define */.sj.define({ combine: values => values.length ? values[0] : "" });
/**
Facet that provides additional DOM attributes for the editor's
editable DOM element.
*/
EditorView.contentAttributes = contentAttributes;
/**
Facet that provides DOM attributes for the editor's outer
element.
*/
EditorView.editorAttributes = editorAttributes;
/**
An extension that enables line wrapping in the editor (by
setting CSS `white-space` to `pre-wrap` in the content).
*/
EditorView.lineWrapping = /*@__PURE__*/EditorView.contentAttributes.of({ "class": "cm-lineWrapping" });
/**
State effect used to include screen reader announcements in a
transaction. These will be added to the DOM in a visually hidden
element with `aria-live="polite"` set, and should be used to
describe effects that are visually obvious but may not be
noticed by screen reader users (such as moving to the next
search match).
*/
EditorView.announce = /*@__PURE__*/state_dist/* .StateEffect.define */.Pe.define();
// Maximum line length for which we compute accurate bidi info
const MaxBidiLine = 4096;
const BadMeasure = {};
class CachedOrder {
    constructor(from, to, dir, isolates, fresh, order) {
        this.from = from;
        this.to = to;
        this.dir = dir;
        this.isolates = isolates;
        this.fresh = fresh;
        this.order = order;
    }
    static update(cache, changes) {
        if (changes.empty && !cache.some(c => c.fresh))
            return cache;
        let result = [], lastDir = cache.length ? cache[cache.length - 1].dir : dist_Direction.LTR;
        for (let i = Math.max(0, cache.length - 10); i < cache.length; i++) {
            let entry = cache[i];
            if (entry.dir == lastDir && !changes.touchesRange(entry.from, entry.to))
                result.push(new CachedOrder(changes.mapPos(entry.from, 1), changes.mapPos(entry.to, -1), entry.dir, entry.isolates, false, entry.order));
        }
        return result;
    }
}
function attrsFromFacet(view, facet, base) {
    for (let sources = view.state.facet(facet), i = sources.length - 1; i >= 0; i--) {
        let source = sources[i], value = typeof source == "function" ? source(view) : source;
        if (value)
            combineAttrs(value, base);
    }
    return base;
}

const currentPlatform = browser.mac ? "mac" : browser.windows ? "win" : browser.linux ? "linux" : "key";
function normalizeKeyName(name, platform) {
    const parts = name.split(/-(?!$)/);
    let result = parts[parts.length - 1];
    if (result == "Space")
        result = " ";
    let alt, ctrl, shift, meta;
    for (let i = 0; i < parts.length - 1; ++i) {
        const mod = parts[i];
        if (/^(cmd|meta|m)$/i.test(mod))
            meta = true;
        else if (/^a(lt)?$/i.test(mod))
            alt = true;
        else if (/^(c|ctrl|control)$/i.test(mod))
            ctrl = true;
        else if (/^s(hift)?$/i.test(mod))
            shift = true;
        else if (/^mod$/i.test(mod)) {
            if (platform == "mac")
                meta = true;
            else
                ctrl = true;
        }
        else
            throw new Error("Unrecognized modifier name: " + mod);
    }
    if (alt)
        result = "Alt-" + result;
    if (ctrl)
        result = "Ctrl-" + result;
    if (meta)
        result = "Meta-" + result;
    if (shift)
        result = "Shift-" + result;
    return result;
}
function modifiers(name, event, shift) {
    if (event.altKey)
        name = "Alt-" + name;
    if (event.ctrlKey)
        name = "Ctrl-" + name;
    if (event.metaKey)
        name = "Meta-" + name;
    if (shift !== false && event.shiftKey)
        name = "Shift-" + name;
    return name;
}
const handleKeyEvents = /*@__PURE__*/state_dist/* .Prec["default"] */.Nb["default"](/*@__PURE__*/EditorView.domEventHandlers({
    keydown(event, view) {
        return runHandlers(getKeymap(view.state), event, view, "editor");
    }
}));
/**
Facet used for registering keymaps.

You can add multiple keymaps to an editor. Their priorities
determine their precedence (the ones specified early or with high
priority get checked first). When a handler has returned `true`
for a given key, no further handlers are called.
*/
const keymap = /*@__PURE__*/state_dist/* .Facet.define */.sj.define({ enables: handleKeyEvents });
const Keymaps = /*@__PURE__*/new WeakMap();
// This is hidden behind an indirection, rather than directly computed
// by the facet, to keep internal types out of the facet's type.
function getKeymap(state) {
    let bindings = state.facet(keymap);
    let map = Keymaps.get(bindings);
    if (!map)
        Keymaps.set(bindings, map = buildKeymap(bindings.reduce((a, b) => a.concat(b), [])));
    return map;
}
/**
Run the key handlers registered for a given scope. The event
object should be a `"keydown"` event. Returns true if any of the
handlers handled it.
*/
function runScopeHandlers(view, event, scope) {
    return runHandlers(getKeymap(view.state), event, view, scope);
}
let storedPrefix = null;
const PrefixTimeout = 4000;
function buildKeymap(bindings, platform = currentPlatform) {
    let bound = Object.create(null);
    let isPrefix = Object.create(null);
    let checkPrefix = (name, is) => {
        let current = isPrefix[name];
        if (current == null)
            isPrefix[name] = is;
        else if (current != is)
            throw new Error("Key binding " + name + " is used both as a regular binding and as a multi-stroke prefix");
    };
    let add = (scope, key, command, preventDefault, stopPropagation) => {
        var _a, _b;
        let scopeObj = bound[scope] || (bound[scope] = Object.create(null));
        let parts = key.split(/ (?!$)/).map(k => normalizeKeyName(k, platform));
        for (let i = 1; i < parts.length; i++) {
            let prefix = parts.slice(0, i).join(" ");
            checkPrefix(prefix, true);
            if (!scopeObj[prefix])
                scopeObj[prefix] = {
                    preventDefault: true,
                    stopPropagation: false,
                    run: [(view) => {
                            let ourObj = storedPrefix = { view, prefix, scope };
                            setTimeout(() => { if (storedPrefix == ourObj)
                                storedPrefix = null; }, PrefixTimeout);
                            return true;
                        }]
                };
        }
        let full = parts.join(" ");
        checkPrefix(full, false);
        let binding = scopeObj[full] || (scopeObj[full] = {
            preventDefault: false,
            stopPropagation: false,
            run: ((_b = (_a = scopeObj._any) === null || _a === void 0 ? void 0 : _a.run) === null || _b === void 0 ? void 0 : _b.slice()) || []
        });
        if (command)
            binding.run.push(command);
        if (preventDefault)
            binding.preventDefault = true;
        if (stopPropagation)
            binding.stopPropagation = true;
    };
    for (let b of bindings) {
        let scopes = b.scope ? b.scope.split(" ") : ["editor"];
        if (b.any)
            for (let scope of scopes) {
                let scopeObj = bound[scope] || (bound[scope] = Object.create(null));
                if (!scopeObj._any)
                    scopeObj._any = { preventDefault: false, stopPropagation: false, run: [] };
                let { any } = b;
                for (let key in scopeObj)
                    scopeObj[key].run.push(view => any(view, currentKeyEvent));
            }
        let name = b[platform] || b.key;
        if (!name)
            continue;
        for (let scope of scopes) {
            add(scope, name, b.run, b.preventDefault, b.stopPropagation);
            if (b.shift)
                add(scope, "Shift-" + name, b.shift, b.preventDefault, b.stopPropagation);
        }
    }
    return bound;
}
let currentKeyEvent = null;
function runHandlers(map, event, view, scope) {
    currentKeyEvent = event;
    let name = keyName(event);
    let charCode = (0,state_dist/* .codePointAt */.vS)(name, 0), isChar = (0,state_dist/* .codePointSize */.Fh)(charCode) == name.length && name != " ";
    let prefix = "", handled = false, prevented = false, stopPropagation = false;
    if (storedPrefix && storedPrefix.view == view && storedPrefix.scope == scope) {
        prefix = storedPrefix.prefix + " ";
        if (modifierCodes.indexOf(event.keyCode) < 0) {
            prevented = true;
            storedPrefix = null;
        }
    }
    let ran = new Set;
    let runFor = (binding) => {
        if (binding) {
            for (let cmd of binding.run)
                if (!ran.has(cmd)) {
                    ran.add(cmd);
                    if (cmd(view)) {
                        if (binding.stopPropagation)
                            stopPropagation = true;
                        return true;
                    }
                }
            if (binding.preventDefault) {
                if (binding.stopPropagation)
                    stopPropagation = true;
                prevented = true;
            }
        }
        return false;
    };
    let scopeObj = map[scope], baseName, shiftName;
    if (scopeObj) {
        if (runFor(scopeObj[prefix + modifiers(name, event, !isChar)])) {
            handled = true;
        }
        else if (isChar && (event.altKey || event.metaKey || event.ctrlKey) &&
            // Ctrl-Alt may be used for AltGr on Windows
            !(browser.windows && event.ctrlKey && event.altKey) &&
            // Alt-combinations on macOS tend to be typed characters
            !(browser.mac && event.altKey && !(event.ctrlKey || event.metaKey)) &&
            (baseName = w3c_keyname_base[event.keyCode]) && baseName != name) {
            if (runFor(scopeObj[prefix + modifiers(baseName, event, true)])) {
                handled = true;
            }
            else if (event.shiftKey && (shiftName = w3c_keyname_shift[event.keyCode]) != name && shiftName != baseName &&
                runFor(scopeObj[prefix + modifiers(shiftName, event, false)])) {
                handled = true;
            }
        }
        else if (isChar && event.shiftKey &&
            runFor(scopeObj[prefix + modifiers(name, event, true)])) {
            handled = true;
        }
        if (!handled && runFor(scopeObj._any))
            handled = true;
    }
    if (prevented)
        handled = true;
    if (handled && stopPropagation)
        event.stopPropagation();
    currentKeyEvent = null;
    return handled;
}

/**
Implementation of [`LayerMarker`](https://codemirror.net/6/docs/ref/#view.LayerMarker) that creates
a rectangle at a given set of coordinates.
*/
class RectangleMarker {
    /**
    Create a marker with the given class and dimensions. If `width`
    is null, the DOM element will get no width style.
    */
    constructor(className, 
    /**
    The left position of the marker (in pixels, document-relative).
    */
    left, 
    /**
    The top position of the marker.
    */
    top, 
    /**
    The width of the marker, or null if it shouldn't get a width assigned.
    */
    width, 
    /**
    The height of the marker.
    */
    height) {
        this.className = className;
        this.left = left;
        this.top = top;
        this.width = width;
        this.height = height;
    }
    draw() {
        let elt = document.createElement("div");
        elt.className = this.className;
        this.adjust(elt);
        return elt;
    }
    update(elt, prev) {
        if (prev.className != this.className)
            return false;
        this.adjust(elt);
        return true;
    }
    adjust(elt) {
        elt.style.left = this.left + "px";
        elt.style.top = this.top + "px";
        if (this.width != null)
            elt.style.width = this.width + "px";
        elt.style.height = this.height + "px";
    }
    eq(p) {
        return this.left == p.left && this.top == p.top && this.width == p.width && this.height == p.height &&
            this.className == p.className;
    }
    /**
    Create a set of rectangles for the given selection range,
    assigning them theclass`className`. Will create a single
    rectangle for empty ranges, and a set of selection-style
    rectangles covering the range's content (in a bidi-aware
    way) for non-empty ones.
    */
    static forRange(view, className, range) {
        if (range.empty) {
            let pos = view.coordsAtPos(range.head, range.assoc || 1);
            if (!pos)
                return [];
            let base = getBase(view);
            return [new RectangleMarker(className, pos.left - base.left, pos.top - base.top, null, pos.bottom - pos.top)];
        }
        else {
            return rectanglesForRange(view, className, range);
        }
    }
}
function getBase(view) {
    let rect = view.scrollDOM.getBoundingClientRect();
    let left = view.textDirection == dist_Direction.LTR ? rect.left : rect.right - view.scrollDOM.clientWidth * view.scaleX;
    return { left: left - view.scrollDOM.scrollLeft * view.scaleX, top: rect.top - view.scrollDOM.scrollTop * view.scaleY };
}
function wrappedLine(view, pos, side, inside) {
    let coords = view.coordsAtPos(pos, side * 2);
    if (!coords)
        return inside;
    let editorRect = view.dom.getBoundingClientRect();
    let y = (coords.top + coords.bottom) / 2;
    let left = view.posAtCoords({ x: editorRect.left + 1, y });
    let right = view.posAtCoords({ x: editorRect.right - 1, y });
    if (left == null || right == null)
        return inside;
    return { from: Math.max(inside.from, Math.min(left, right)), to: Math.min(inside.to, Math.max(left, right)) };
}
function rectanglesForRange(view, className, range) {
    if (range.to <= view.viewport.from || range.from >= view.viewport.to)
        return [];
    let from = Math.max(range.from, view.viewport.from), to = Math.min(range.to, view.viewport.to);
    let ltr = view.textDirection == dist_Direction.LTR;
    let content = view.contentDOM, contentRect = content.getBoundingClientRect(), base = getBase(view);
    let lineElt = content.querySelector(".cm-line"), lineStyle = lineElt && window.getComputedStyle(lineElt);
    let leftSide = contentRect.left +
        (lineStyle ? parseInt(lineStyle.paddingLeft) + Math.min(0, parseInt(lineStyle.textIndent)) : 0);
    let rightSide = contentRect.right - (lineStyle ? parseInt(lineStyle.paddingRight) : 0);
    let startBlock = blockAt(view, from, 1), endBlock = blockAt(view, to, -1);
    let visualStart = startBlock.type == dist_BlockType.Text ? startBlock : null;
    let visualEnd = endBlock.type == dist_BlockType.Text ? endBlock : null;
    if (visualStart && (view.lineWrapping || startBlock.widgetLineBreaks))
        visualStart = wrappedLine(view, from, 1, visualStart);
    if (visualEnd && (view.lineWrapping || endBlock.widgetLineBreaks))
        visualEnd = wrappedLine(view, to, -1, visualEnd);
    if (visualStart && visualEnd && visualStart.from == visualEnd.from && visualStart.to == visualEnd.to) {
        return pieces(drawForLine(range.from, range.to, visualStart));
    }
    else {
        let top = visualStart ? drawForLine(range.from, null, visualStart) : drawForWidget(startBlock, false);
        let bottom = visualEnd ? drawForLine(null, range.to, visualEnd) : drawForWidget(endBlock, true);
        let between = [];
        if ((visualStart || startBlock).to < (visualEnd || endBlock).from - (visualStart && visualEnd ? 1 : 0) ||
            startBlock.widgetLineBreaks > 1 && top.bottom + view.defaultLineHeight / 2 < bottom.top)
            between.push(piece(leftSide, top.bottom, rightSide, bottom.top));
        else if (top.bottom < bottom.top && view.elementAtHeight((top.bottom + bottom.top) / 2).type == dist_BlockType.Text)
            top.bottom = bottom.top = (top.bottom + bottom.top) / 2;
        return pieces(top).concat(between).concat(pieces(bottom));
    }
    function piece(left, top, right, bottom) {
        return new RectangleMarker(className, left - base.left, top - base.top, Math.max(0, right - left), bottom - top);
    }
    function pieces({ top, bottom, horizontal }) {
        let pieces = [];
        for (let i = 0; i < horizontal.length; i += 2)
            pieces.push(piece(horizontal[i], top, horizontal[i + 1], bottom));
        return pieces;
    }
    // Gets passed from/to in line-local positions
    function drawForLine(from, to, line) {
        let top = 1e9, bottom = -1e9, horizontal = [];
        function addSpan(from, fromOpen, to, toOpen, dir) {
            // Passing 2/-2 is a kludge to force the view to return
            // coordinates on the proper side of block widgets, since
            // normalizing the side there, though appropriate for most
            // coordsAtPos queries, would break selection drawing.
            let fromCoords = view.coordsAtPos(from, (from == line.to ? -2 : 2));
            let toCoords = view.coordsAtPos(to, (to == line.from ? 2 : -2));
            if (!fromCoords || !toCoords)
                return;
            top = Math.min(fromCoords.top, toCoords.top, top);
            bottom = Math.max(fromCoords.bottom, toCoords.bottom, bottom);
            if (dir == dist_Direction.LTR)
                horizontal.push(ltr && fromOpen ? leftSide : fromCoords.left, ltr && toOpen ? rightSide : toCoords.right);
            else
                horizontal.push(!ltr && toOpen ? leftSide : toCoords.left, !ltr && fromOpen ? rightSide : fromCoords.right);
        }
        let start = from !== null && from !== void 0 ? from : line.from, end = to !== null && to !== void 0 ? to : line.to;
        // Split the range by visible range and document line
        for (let r of view.visibleRanges)
            if (r.to > start && r.from < end) {
                for (let pos = Math.max(r.from, start), endPos = Math.min(r.to, end);;) {
                    let docLine = view.state.doc.lineAt(pos);
                    for (let span of view.bidiSpans(docLine)) {
                        let spanFrom = span.from + docLine.from, spanTo = span.to + docLine.from;
                        if (spanFrom >= endPos)
                            break;
                        if (spanTo > pos)
                            addSpan(Math.max(spanFrom, pos), from == null && spanFrom <= start, Math.min(spanTo, endPos), to == null && spanTo >= end, span.dir);
                    }
                    pos = docLine.to + 1;
                    if (pos >= endPos)
                        break;
                }
            }
        if (horizontal.length == 0)
            addSpan(start, from == null, end, to == null, view.textDirection);
        return { top, bottom, horizontal };
    }
    function drawForWidget(block, top) {
        let y = contentRect.top + (top ? block.top : block.bottom);
        return { top: y, bottom: y, horizontal: [] };
    }
}
function sameMarker(a, b) {
    return a.constructor == b.constructor && a.eq(b);
}
class LayerView {
    constructor(view, layer) {
        this.view = view;
        this.layer = layer;
        this.drawn = [];
        this.scaleX = 1;
        this.scaleY = 1;
        this.measureReq = { read: this.measure.bind(this), write: this.draw.bind(this) };
        this.dom = view.scrollDOM.appendChild(document.createElement("div"));
        this.dom.classList.add("cm-layer");
        if (layer.above)
            this.dom.classList.add("cm-layer-above");
        if (layer.class)
            this.dom.classList.add(layer.class);
        this.scale();
        this.dom.setAttribute("aria-hidden", "true");
        this.setOrder(view.state);
        view.requestMeasure(this.measureReq);
        if (layer.mount)
            layer.mount(this.dom, view);
    }
    update(update) {
        if (update.startState.facet(layerOrder) != update.state.facet(layerOrder))
            this.setOrder(update.state);
        if (this.layer.update(update, this.dom) || update.geometryChanged) {
            this.scale();
            update.view.requestMeasure(this.measureReq);
        }
    }
    docViewUpdate(view) {
        if (this.layer.updateOnDocViewUpdate !== false)
            view.requestMeasure(this.measureReq);
    }
    setOrder(state) {
        let pos = 0, order = state.facet(layerOrder);
        while (pos < order.length && order[pos] != this.layer)
            pos++;
        this.dom.style.zIndex = String((this.layer.above ? 150 : -1) - pos);
    }
    measure() {
        return this.layer.markers(this.view);
    }
    scale() {
        let { scaleX, scaleY } = this.view;
        if (scaleX != this.scaleX || scaleY != this.scaleY) {
            this.scaleX = scaleX;
            this.scaleY = scaleY;
            this.dom.style.transform = `scale(${1 / scaleX}, ${1 / scaleY})`;
        }
    }
    draw(markers) {
        if (markers.length != this.drawn.length || markers.some((p, i) => !sameMarker(p, this.drawn[i]))) {
            let old = this.dom.firstChild, oldI = 0;
            for (let marker of markers) {
                if (marker.update && old && marker.constructor && this.drawn[oldI].constructor &&
                    marker.update(old, this.drawn[oldI])) {
                    old = old.nextSibling;
                    oldI++;
                }
                else {
                    this.dom.insertBefore(marker.draw(), old);
                }
            }
            while (old) {
                let next = old.nextSibling;
                old.remove();
                old = next;
            }
            this.drawn = markers;
            if (browser.webkit) // Issue #1600, 1627, 1686
                this.dom.style.display = this.dom.firstChild ? "" : "none";
        }
    }
    destroy() {
        if (this.layer.destroy)
            this.layer.destroy(this.dom, this.view);
        this.dom.remove();
    }
}
const layerOrder = /*@__PURE__*/(/* unused pure expression or super */ null && (Facet.define()));
/**
Define a layer.
*/
function dist_layer(config) {
    return [
        ViewPlugin.define(v => new LayerView(v, config)),
        layerOrder.of(config)
    ];
}

const selectionConfig = /*@__PURE__*/(/* unused pure expression or super */ null && (Facet.define({
    combine(configs) {
        return combineConfig(configs, {
            cursorBlinkRate: 1200,
            drawRangeCursor: true,
            iosSelectionHandles: true
        }, {
            cursorBlinkRate: (a, b) => Math.min(a, b),
            drawRangeCursor: (a, b) => a || b
        });
    }
})));
/**
Returns an extension that hides the browser's native selection and
cursor, replacing the selection with a background behind the text
(with the `cm-selectionBackground` class), and the
cursors with elements overlaid over the code (using
`cm-cursor-primary` and `cm-cursor-secondary`).

This allows the editor to display secondary selection ranges, and
tends to produce a type of selection more in line with that users
expect in a text editor (the native selection styling will often
leave gaps between lines and won't fill the horizontal space after
a line when the selection continues past it).

It does have a performance cost, in that it requires an extra DOM
layout cycle for many updates (the selection is drawn based on DOM
layout information that's only available after laying out the
content).
*/
function drawSelection(config = {}) {
    return [
        selectionConfig.of(config),
        cursorLayer,
        selectionLayer,
        hideNativeSelection,
        nativeSelectionHidden.of(true)
    ];
}
/**
Retrieve the [`drawSelection`](https://codemirror.net/6/docs/ref/#view.drawSelection) configuration
for this state. (Note that this will return a set of defaults even
if `drawSelection` isn't enabled.)
*/
function getDrawSelectionConfig(state) {
    return state.facet(selectionConfig);
}
function configChanged(update) {
    return update.startState.facet(selectionConfig) != update.state.facet(selectionConfig);
}
const cursorLayer = /*@__PURE__*/(/* unused pure expression or super */ null && (dist_layer({
    above: true,
    markers(view) {
        let { state } = view, conf = state.facet(selectionConfig);
        let cursors = [];
        for (let r of state.selection.ranges) {
            let prim = r == state.selection.main;
            if (r.empty || conf.drawRangeCursor && !(prim && browser.ios && conf.iosSelectionHandles)) {
                let className = prim ? "cm-cursor cm-cursor-primary" : "cm-cursor cm-cursor-secondary";
                let cursor = r.empty ? r : EditorSelection.cursor(r.head, r.assoc);
                for (let piece of RectangleMarker.forRange(view, className, cursor))
                    cursors.push(piece);
            }
        }
        return cursors;
    },
    update(update, dom) {
        if (update.transactions.some(tr => tr.selection))
            dom.style.animationName = dom.style.animationName == "cm-blink" ? "cm-blink2" : "cm-blink";
        let confChange = configChanged(update);
        if (confChange)
            setBlinkRate(update.state, dom);
        return update.docChanged || update.selectionSet || confChange;
    },
    mount(dom, view) {
        setBlinkRate(view.state, dom);
    },
    class: "cm-cursorLayer"
})));
function setBlinkRate(state, dom) {
    dom.style.animationDuration = state.facet(selectionConfig).cursorBlinkRate + "ms";
}
const selectionLayer = /*@__PURE__*/(/* unused pure expression or super */ null && (dist_layer({
    above: false,
    markers(view) {
        let markers = [], { main, ranges } = view.state.selection;
        for (let r of ranges)
            if (!r.empty) {
                for (let marker of RectangleMarker.forRange(view, "cm-selectionBackground", r))
                    markers.push(marker);
            }
        if (browser.ios && !main.empty && view.state.facet(selectionConfig).iosSelectionHandles) {
            for (let piece of RectangleMarker.forRange(view, "cm-selectionHandle cm-selectionHandle-start", EditorSelection.cursor(main.from, 1)))
                markers.push(piece);
            for (let piece of RectangleMarker.forRange(view, "cm-selectionHandle cm-selectionHandle-end", EditorSelection.cursor(main.to, 1)))
                markers.push(piece);
        }
        return markers;
    },
    update(update, dom) {
        return update.docChanged || update.selectionSet || update.viewportChanged || configChanged(update);
    },
    class: "cm-selectionLayer"
})));
const hideNativeSelection = /*@__PURE__*/state_dist/* .Prec.highest */.Nb.highest(/*@__PURE__*/EditorView.theme({
    ".cm-line": {
        "& ::selection, &::selection": { backgroundColor: "transparent !important" },
        caretColor: "transparent !important"
    },
    ".cm-content": {
        caretColor: "transparent !important",
        "& :focus": {
            caretColor: "initial !important",
            "&::selection, & ::selection": {
                backgroundColor: "Highlight !important"
            }
        }
    }
}));

const setDropCursorPos = /*@__PURE__*/(/* unused pure expression or super */ null && (StateEffect.define({
    map(pos, mapping) { return pos == null ? null : mapping.mapPos(pos); }
})));
const dropCursorPos = /*@__PURE__*/(/* unused pure expression or super */ null && (StateField.define({
    create() { return null; },
    update(pos, tr) {
        if (pos != null)
            pos = tr.changes.mapPos(pos);
        return tr.effects.reduce((pos, e) => e.is(setDropCursorPos) ? e.value : pos, pos);
    }
})));
const drawDropCursor = /*@__PURE__*/(/* unused pure expression or super */ null && (ViewPlugin.fromClass(class {
    constructor(view) {
        this.view = view;
        this.cursor = null;
        this.measureReq = { read: this.readPos.bind(this), write: this.drawCursor.bind(this) };
    }
    update(update) {
        var _a;
        let cursorPos = update.state.field(dropCursorPos);
        if (cursorPos == null) {
            if (this.cursor != null) {
                (_a = this.cursor) === null || _a === void 0 ? void 0 : _a.remove();
                this.cursor = null;
            }
        }
        else {
            if (!this.cursor) {
                this.cursor = this.view.scrollDOM.appendChild(document.createElement("div"));
                this.cursor.className = "cm-dropCursor";
            }
            if (update.startState.field(dropCursorPos) != cursorPos || update.docChanged || update.geometryChanged)
                this.view.requestMeasure(this.measureReq);
        }
    }
    readPos() {
        let { view } = this;
        let pos = view.state.field(dropCursorPos);
        let rect = pos != null && view.coordsAtPos(pos);
        if (!rect)
            return null;
        let outer = view.scrollDOM.getBoundingClientRect();
        return {
            left: rect.left - outer.left + view.scrollDOM.scrollLeft * view.scaleX,
            top: rect.top - outer.top + view.scrollDOM.scrollTop * view.scaleY,
            height: rect.bottom - rect.top
        };
    }
    drawCursor(pos) {
        if (this.cursor) {
            let { scaleX, scaleY } = this.view;
            if (pos) {
                this.cursor.style.left = pos.left / scaleX + "px";
                this.cursor.style.top = pos.top / scaleY + "px";
                this.cursor.style.height = pos.height / scaleY + "px";
            }
            else {
                this.cursor.style.left = "-100000px";
            }
        }
    }
    destroy() {
        if (this.cursor)
            this.cursor.remove();
    }
    setDropPos(pos) {
        if (this.view.state.field(dropCursorPos) != pos)
            this.view.dispatch({ effects: setDropCursorPos.of(pos) });
    }
}, {
    eventObservers: {
        dragover(event) {
            this.setDropPos(this.view.posAtCoords({ x: event.clientX, y: event.clientY }));
        },
        dragleave(event) {
            if (event.target == this.view.contentDOM || !this.view.contentDOM.contains(event.relatedTarget))
                this.setDropPos(null);
        },
        dragend() {
            this.setDropPos(null);
        },
        drop() {
            this.setDropPos(null);
        }
    }
})));
/**
Draws a cursor at the current drop position when something is
dragged over the editor.
*/
function dropCursor() {
    return [dropCursorPos, drawDropCursor];
}

function iterMatches(doc, re, from, to, f) {
    re.lastIndex = 0;
    for (let cursor = doc.iterRange(from, to), pos = from, m; !cursor.next().done; pos += cursor.value.length) {
        if (!cursor.lineBreak)
            while (m = re.exec(cursor.value))
                f(pos + m.index, m);
    }
}
function matchRanges(view, maxLength) {
    let visible = view.visibleRanges;
    if (visible.length == 1 && visible[0].from == view.viewport.from &&
        visible[0].to == view.viewport.to)
        return visible;
    let result = [];
    for (let { from, to } of visible) {
        from = Math.max(view.state.doc.lineAt(from).from, from - maxLength);
        to = Math.min(view.state.doc.lineAt(to).to, to + maxLength);
        if (result.length && result[result.length - 1].to >= from)
            result[result.length - 1].to = to;
        else
            result.push({ from, to });
    }
    return result;
}
/**
Helper class used to make it easier to maintain decorations on
visible code that matches a given regular expression. To be used
in a [view plugin](https://codemirror.net/6/docs/ref/#view.ViewPlugin). Instances of this object
represent a matching configuration.
*/
class MatchDecorator {
    /**
    Create a decorator.
    */
    constructor(config) {
        const { regexp, decoration, decorate, boundary, maxLength = 1000 } = config;
        if (!regexp.global)
            throw new RangeError("The regular expression given to MatchDecorator should have its 'g' flag set");
        this.regexp = regexp;
        if (decorate) {
            this.addMatch = (match, view, from, add) => decorate(add, from, from + match[0].length, match, view);
        }
        else if (typeof decoration == "function") {
            this.addMatch = (match, view, from, add) => {
                let deco = decoration(match, view, from);
                if (deco)
                    add(from, from + match[0].length, deco);
            };
        }
        else if (decoration) {
            this.addMatch = (match, _view, from, add) => add(from, from + match[0].length, decoration);
        }
        else {
            throw new RangeError("Either 'decorate' or 'decoration' should be provided to MatchDecorator");
        }
        this.boundary = boundary;
        this.maxLength = maxLength;
    }
    /**
    Compute the full set of decorations for matches in the given
    view's viewport. You'll want to call this when initializing your
    plugin.
    */
    createDeco(view) {
        let build = new state_dist/* .RangeSetBuilder */.vB(), add = build.add.bind(build);
        for (let { from, to } of matchRanges(view, this.maxLength))
            iterMatches(view.state.doc, this.regexp, from, to, (from, m) => this.addMatch(m, view, from, add));
        return build.finish();
    }
    /**
    Update a set of decorations for a view update. `deco` _must_ be
    the set of decorations produced by _this_ `MatchDecorator` for
    the view state before the update.
    */
    updateDeco(update, deco) {
        let changeFrom = 1e9, changeTo = -1;
        if (update.docChanged)
            update.changes.iterChanges((_f, _t, from, to) => {
                if (to >= update.view.viewport.from && from <= update.view.viewport.to) {
                    changeFrom = Math.min(from, changeFrom);
                    changeTo = Math.max(to, changeTo);
                }
            });
        if (update.viewportMoved || changeTo - changeFrom > 1000)
            return this.createDeco(update.view);
        if (changeTo > -1)
            return this.updateRange(update.view, deco.map(update.changes), changeFrom, changeTo);
        return deco;
    }
    updateRange(view, deco, updateFrom, updateTo) {
        for (let r of view.visibleRanges) {
            let from = Math.max(r.from, updateFrom), to = Math.min(r.to, updateTo);
            if (to >= from) {
                let fromLine = view.state.doc.lineAt(from), toLine = fromLine.to < to ? view.state.doc.lineAt(to) : fromLine;
                let start = Math.max(r.from, fromLine.from), end = Math.min(r.to, toLine.to);
                if (this.boundary) {
                    for (; from > fromLine.from; from--)
                        if (this.boundary.test(fromLine.text[from - 1 - fromLine.from])) {
                            start = from;
                            break;
                        }
                    for (; to < toLine.to; to++)
                        if (this.boundary.test(toLine.text[to - toLine.from])) {
                            end = to;
                            break;
                        }
                }
                let ranges = [], m;
                let add = (from, to, deco) => ranges.push(deco.range(from, to));
                if (fromLine == toLine) {
                    this.regexp.lastIndex = start - fromLine.from;
                    while ((m = this.regexp.exec(fromLine.text)) && m.index < end - fromLine.from)
                        this.addMatch(m, view, m.index + fromLine.from, add);
                }
                else {
                    iterMatches(view.state.doc, this.regexp, start, end, (from, m) => this.addMatch(m, view, from, add));
                }
                deco = deco.update({ filterFrom: start, filterTo: end, filter: (from, to) => from < start || to > end, add: ranges });
            }
        }
        return deco;
    }
}

const UnicodeRegexpSupport = /x/.unicode != null ? "gu" : "g";
const Specials = /*@__PURE__*/new RegExp("[\u0000-\u0008\u000a-\u001f\u007f-\u009f\u00ad\u061c\u200b\u200e\u200f\u2028\u2029\u202d\u202e\u2066\u2067\u2069\ufeff\ufff9-\ufffc]", UnicodeRegexpSupport);
const Names = {
    0: "null",
    7: "bell",
    8: "backspace",
    10: "newline",
    11: "vertical tab",
    13: "carriage return",
    27: "escape",
    8203: "zero width space",
    8204: "zero width non-joiner",
    8205: "zero width joiner",
    8206: "left-to-right mark",
    8207: "right-to-left mark",
    8232: "line separator",
    8237: "left-to-right override",
    8238: "right-to-left override",
    8294: "left-to-right isolate",
    8295: "right-to-left isolate",
    8297: "pop directional isolate",
    8233: "paragraph separator",
    65279: "zero width no-break space",
    65532: "object replacement"
};
let _supportsTabSize = null;
function supportsTabSize() {
    var _a;
    if (_supportsTabSize == null && typeof document != "undefined" && document.body) {
        let styles = document.body.style;
        _supportsTabSize = ((_a = styles.tabSize) !== null && _a !== void 0 ? _a : styles.MozTabSize) != null;
    }
    return _supportsTabSize || false;
}
const specialCharConfig = /*@__PURE__*/(/* unused pure expression or super */ null && (Facet.define({
    combine(configs) {
        let config = combineConfig(configs, {
            render: null,
            specialChars: Specials,
            addSpecialChars: null
        });
        if (config.replaceTabs = !supportsTabSize())
            config.specialChars = new RegExp("\t|" + config.specialChars.source, UnicodeRegexpSupport);
        if (config.addSpecialChars)
            config.specialChars = new RegExp(config.specialChars.source + "|" + config.addSpecialChars.source, UnicodeRegexpSupport);
        return config;
    }
})));
/**
Returns an extension that installs highlighting of special
characters.
*/
function highlightSpecialChars(
/**
Configuration options.
*/
config = {}) {
    return [specialCharConfig.of(config), specialCharPlugin()];
}
let _plugin = null;
function specialCharPlugin() {
    return _plugin || (_plugin = ViewPlugin.fromClass(class {
        constructor(view) {
            this.view = view;
            this.decorations = Decoration.none;
            this.decorationCache = Object.create(null);
            this.decorator = this.makeDecorator(view.state.facet(specialCharConfig));
            this.decorations = this.decorator.createDeco(view);
        }
        makeDecorator(conf) {
            return new MatchDecorator({
                regexp: conf.specialChars,
                decoration: (m, view, pos) => {
                    let { doc } = view.state;
                    let code = codePointAt(m[0], 0);
                    if (code == 9) {
                        let line = doc.lineAt(pos);
                        let size = view.state.tabSize, col = countColumn(line.text, size, pos - line.from);
                        return Decoration.replace({
                            widget: new TabWidget((size - (col % size)) * this.view.defaultCharacterWidth / this.view.scaleX)
                        });
                    }
                    return this.decorationCache[code] ||
                        (this.decorationCache[code] = Decoration.replace({ widget: new SpecialCharWidget(conf, code) }));
                },
                boundary: conf.replaceTabs ? undefined : /[^]/
            });
        }
        update(update) {
            let conf = update.state.facet(specialCharConfig);
            if (update.startState.facet(specialCharConfig) != conf) {
                this.decorator = this.makeDecorator(conf);
                this.decorations = this.decorator.createDeco(update.view);
            }
            else {
                this.decorations = this.decorator.updateDeco(update, this.decorations);
            }
        }
    }, {
        decorations: v => v.decorations
    }));
}
const DefaultPlaceholder = "\u2022";
// Assigns placeholder characters from the Control Pictures block to
// ASCII control characters
function placeholder$1(code) {
    if (code >= 32)
        return DefaultPlaceholder;
    if (code == 10)
        return "\u2424";
    return String.fromCharCode(9216 + code);
}
class SpecialCharWidget extends WidgetType {
    constructor(options, code) {
        super();
        this.options = options;
        this.code = code;
    }
    eq(other) { return other.code == this.code; }
    toDOM(view) {
        let ph = placeholder$1(this.code);
        let desc = view.state.phrase("Control character") + " " + (Names[this.code] || "0x" + this.code.toString(16));
        let custom = this.options.render && this.options.render(this.code, desc, ph);
        if (custom)
            return custom;
        let span = document.createElement("span");
        span.textContent = ph;
        span.title = desc;
        span.setAttribute("aria-label", desc);
        span.className = "cm-specialChar";
        return span;
    }
    ignoreEvent() { return false; }
}
class TabWidget extends WidgetType {
    constructor(width) {
        super();
        this.width = width;
    }
    eq(other) { return other.width == this.width; }
    toDOM() {
        let span = document.createElement("span");
        span.textContent = "\t";
        span.className = "cm-tab";
        span.style.width = this.width + "px";
        return span;
    }
    ignoreEvent() { return false; }
}

const dist_plugin = /*@__PURE__*/(/* unused pure expression or super */ null && (ViewPlugin.fromClass(class {
    constructor() {
        this.height = 1000;
        this.attrs = { style: "padding-bottom: 1000px" };
    }
    update(update) {
        let { view } = update;
        let height = view.viewState.editorHeight -
            view.defaultLineHeight - view.documentPadding.top - 0.5;
        if (height >= 0 && height != this.height) {
            this.height = height;
            this.attrs = { style: `padding-bottom: ${height}px` };
        }
    }
})));
/**
Returns an extension that makes sure the content has a bottom
margin equivalent to the height of the editor, minus one line
height, so that every line in the document can be scrolled to the
top of the editor.

This is only meaningful when the editor is scrollable, and should
not be enabled in editors that take the size of their content.
*/
function scrollPastEnd() {
    return [dist_plugin, contentAttributes.of(view => { var _a; return ((_a = view.plugin(dist_plugin)) === null || _a === void 0 ? void 0 : _a.attrs) || null; })];
}

/**
Mark lines that have a cursor on them with the `"cm-activeLine"`
DOM class.
*/
function highlightActiveLine() {
    return activeLineHighlighter;
}
const lineDeco = /*@__PURE__*/(/* unused pure expression or super */ null && (Decoration.line({ class: "cm-activeLine" })));
const activeLineHighlighter = /*@__PURE__*/(/* unused pure expression or super */ null && (ViewPlugin.fromClass(class {
    constructor(view) {
        this.decorations = this.getDeco(view);
    }
    update(update) {
        if (update.docChanged || update.selectionSet)
            this.decorations = this.getDeco(update.view);
    }
    getDeco(view) {
        let lastLineStart = -1, deco = [];
        for (let r of view.state.selection.ranges) {
            let line = view.lineBlockAt(r.head);
            if (line.from > lastLineStart) {
                deco.push(lineDeco.range(line.from));
                lastLineStart = line.from;
            }
        }
        return Decoration.set(deco);
    }
}, {
    decorations: v => v.decorations
})));

class Placeholder extends WidgetType {
    constructor(content) {
        super();
        this.content = content;
    }
    toDOM(view) {
        let wrap = document.createElement("span");
        wrap.className = "cm-placeholder";
        wrap.style.pointerEvents = "none";
        wrap.appendChild(typeof this.content == "string" ? document.createTextNode(this.content) :
            typeof this.content == "function" ? this.content(view) :
                this.content.cloneNode(true));
        wrap.setAttribute("aria-hidden", "true");
        return wrap;
    }
    coordsAt(dom) {
        let rects = dom.firstChild ? clientRectsFor(dom.firstChild) : [];
        if (!rects.length)
            return null;
        let style = window.getComputedStyle(dom.parentNode);
        let rect = flattenRect(rects[0], style.direction != "rtl");
        let lineHeight = parseInt(style.lineHeight);
        if (rect.bottom - rect.top > lineHeight * 1.5)
            return { left: rect.left, right: rect.right, top: rect.top, bottom: rect.top + lineHeight };
        return rect;
    }
    ignoreEvent() { return false; }
}
/**
Extension that enables a placeholder—a piece of example content
to show when the editor is empty.
*/
function placeholder(content) {
    let plugin = ViewPlugin.fromClass(class {
        constructor(view) {
            this.view = view;
            this.placeholder = content
                ? Decoration.set([Decoration.widget({ widget: new Placeholder(content), side: 1 }).range(0)])
                : Decoration.none;
        }
        get decorations() { return this.view.state.doc.length ? Decoration.none : this.placeholder; }
    }, { decorations: v => v.decorations });
    return typeof content == "string" ? [
        plugin, EditorView.contentAttributes.of({ "aria-placeholder": content })
    ] : plugin;
}

// Don't compute precise column positions for line offsets above this
// (since it could get expensive). Assume offset==column for them.
const MaxOff = 2000;
function rectangleFor(state, a, b) {
    let startLine = Math.min(a.line, b.line), endLine = Math.max(a.line, b.line);
    let ranges = [];
    if (a.off > MaxOff || b.off > MaxOff || a.col < 0 || b.col < 0) {
        let startOff = Math.min(a.off, b.off), endOff = Math.max(a.off, b.off);
        for (let i = startLine; i <= endLine; i++) {
            let line = state.doc.line(i);
            if (line.length <= endOff)
                ranges.push(EditorSelection.range(line.from + startOff, line.to + endOff));
        }
    }
    else {
        let startCol = Math.min(a.col, b.col), endCol = Math.max(a.col, b.col);
        for (let i = startLine; i <= endLine; i++) {
            let line = state.doc.line(i);
            let start = findColumn(line.text, startCol, state.tabSize, true);
            if (start < 0) {
                ranges.push(EditorSelection.cursor(line.to));
            }
            else {
                let end = findColumn(line.text, endCol, state.tabSize);
                ranges.push(EditorSelection.range(line.from + start, line.from + end));
            }
        }
    }
    return ranges;
}
function absoluteColumn(view, x) {
    let ref = view.coordsAtPos(view.viewport.from);
    return ref ? Math.round(Math.abs((ref.left - x) / view.defaultCharacterWidth)) : -1;
}
function getPos(view, event) {
    let offset = view.posAtCoords({ x: event.clientX, y: event.clientY }, false);
    let line = view.state.doc.lineAt(offset), off = offset - line.from;
    let col = off > MaxOff ? -1
        : off == line.length ? absoluteColumn(view, event.clientX)
            : countColumn(line.text, view.state.tabSize, offset - line.from);
    return { line: line.number, col, off };
}
function rectangleSelectionStyle(view, event) {
    let start = getPos(view, event), startSel = view.state.selection;
    if (!start)
        return null;
    return {
        update(update) {
            if (update.docChanged) {
                let newStart = update.changes.mapPos(update.startState.doc.line(start.line).from);
                let newLine = update.state.doc.lineAt(newStart);
                start = { line: newLine.number, col: start.col, off: Math.min(start.off, newLine.length) };
                startSel = startSel.map(update.changes);
            }
        },
        get(event, _extend, multiple) {
            let cur = getPos(view, event);
            if (!cur)
                return startSel;
            let ranges = rectangleFor(view.state, start, cur);
            if (!ranges.length)
                return startSel;
            if (multiple)
                return EditorSelection.create(ranges.concat(startSel.ranges));
            else
                return EditorSelection.create(ranges);
        }
    };
}
/**
Create an extension that enables rectangular selections. By
default, it will react to left mouse drag with the Alt key held
down. When such a selection occurs, the text within the rectangle
that was dragged over will be selected, as one selection
[range](https://codemirror.net/6/docs/ref/#state.SelectionRange) per line.
*/
function rectangularSelection(options) {
    let filter = (options === null || options === void 0 ? void 0 : options.eventFilter) || (e => e.altKey && e.button == 0);
    return EditorView.mouseSelectionStyle.of((view, event) => filter(event) ? rectangleSelectionStyle(view, event) : null);
}
const keys = (/* unused pure expression or super */ null && ({
    Alt: [18, e => !!e.altKey],
    Control: [17, e => !!e.ctrlKey],
    Shift: [16, e => !!e.shiftKey],
    Meta: [91, e => !!e.metaKey]
}));
const showCrosshair = (/* unused pure expression or super */ null && ({ style: "cursor: crosshair" }));
/**
Returns an extension that turns the pointer cursor into a
crosshair when a given modifier key, defaulting to Alt, is held
down. Can serve as a visual hint that rectangular selection is
going to happen when paired with
[`rectangularSelection`](https://codemirror.net/6/docs/ref/#view.rectangularSelection).
*/
function crosshairCursor(options = {}) {
    let [code, getter] = keys[options.key || "Alt"];
    let plugin = ViewPlugin.fromClass(class {
        constructor(view) {
            this.view = view;
            this.isDown = false;
        }
        set(isDown) {
            if (this.isDown != isDown) {
                this.isDown = isDown;
                this.view.update([]);
            }
        }
    }, {
        eventObservers: {
            keydown(e) {
                this.set(e.keyCode == code || getter(e));
            },
            keyup(e) {
                if (e.keyCode == code || !getter(e))
                    this.set(false);
            },
            mousemove(e) {
                this.set(getter(e));
            }
        }
    });
    return [
        plugin,
        EditorView.contentAttributes.of(view => { var _a; return ((_a = view.plugin(plugin)) === null || _a === void 0 ? void 0 : _a.isDown) ? showCrosshair : null; })
    ];
}

const Outside = "-10000px";
class TooltipViewManager {
    constructor(view, facet, createTooltipView, removeTooltipView) {
        this.facet = facet;
        this.createTooltipView = createTooltipView;
        this.removeTooltipView = removeTooltipView;
        this.input = view.state.facet(facet);
        this.tooltips = this.input.filter(t => t);
        let prev = null;
        this.tooltipViews = this.tooltips.map(t => prev = createTooltipView(t, prev));
    }
    update(update, above) {
        var _a;
        let input = update.state.facet(this.facet);
        let tooltips = input.filter(x => x);
        if (input === this.input) {
            for (let t of this.tooltipViews)
                if (t.update)
                    t.update(update);
            return false;
        }
        let tooltipViews = [], newAbove = above ? [] : null;
        for (let i = 0; i < tooltips.length; i++) {
            let tip = tooltips[i], known = -1;
            if (!tip)
                continue;
            for (let i = 0; i < this.tooltips.length; i++) {
                let other = this.tooltips[i];
                if (other && other.create == tip.create)
                    known = i;
            }
            if (known < 0) {
                tooltipViews[i] = this.createTooltipView(tip, i ? tooltipViews[i - 1] : null);
                if (newAbove)
                    newAbove[i] = !!tip.above;
            }
            else {
                let tooltipView = tooltipViews[i] = this.tooltipViews[known];
                if (newAbove)
                    newAbove[i] = above[known];
                if (tooltipView.update)
                    tooltipView.update(update);
            }
        }
        for (let t of this.tooltipViews)
            if (tooltipViews.indexOf(t) < 0) {
                this.removeTooltipView(t);
                (_a = t.destroy) === null || _a === void 0 ? void 0 : _a.call(t);
            }
        if (above) {
            newAbove.forEach((val, i) => above[i] = val);
            above.length = newAbove.length;
        }
        this.input = input;
        this.tooltips = tooltips;
        this.tooltipViews = tooltipViews;
        return true;
    }
}
/**
Creates an extension that configures tooltip behavior.
*/
function dist_tooltips(config = {}) {
    return tooltipConfig.of(config);
}
function windowSpace(view) {
    let docElt = view.dom.ownerDocument.documentElement;
    return { top: 0, left: 0, bottom: docElt.clientHeight, right: docElt.clientWidth };
}
const tooltipConfig = /*@__PURE__*/(/* unused pure expression or super */ null && (Facet.define({
    combine: values => {
        var _a, _b, _c;
        return ({
            position: browser.ios ? "absolute" : ((_a = values.find(conf => conf.position)) === null || _a === void 0 ? void 0 : _a.position) || "fixed",
            parent: ((_b = values.find(conf => conf.parent)) === null || _b === void 0 ? void 0 : _b.parent) || null,
            tooltipSpace: ((_c = values.find(conf => conf.tooltipSpace)) === null || _c === void 0 ? void 0 : _c.tooltipSpace) || windowSpace,
        });
    }
})));
const knownHeight = /*@__PURE__*/new WeakMap();
const tooltipPlugin = /*@__PURE__*/(/* unused pure expression or super */ null && (ViewPlugin.fromClass(class {
    constructor(view) {
        this.view = view;
        this.above = [];
        this.inView = true;
        this.madeAbsolute = false;
        this.lastTransaction = 0;
        this.measureTimeout = -1;
        let config = view.state.facet(tooltipConfig);
        this.position = config.position;
        this.parent = config.parent;
        this.classes = view.themeClasses;
        this.createContainer();
        this.measureReq = { read: this.readMeasure.bind(this), write: this.writeMeasure.bind(this), key: this };
        this.resizeObserver = typeof ResizeObserver == "function" ? new ResizeObserver(() => this.measureSoon()) : null;
        this.manager = new TooltipViewManager(view, showTooltip, (t, p) => this.createTooltip(t, p), t => {
            if (this.resizeObserver)
                this.resizeObserver.unobserve(t.dom);
            t.dom.remove();
        });
        this.above = this.manager.tooltips.map(t => !!t.above);
        this.intersectionObserver = typeof IntersectionObserver == "function" ? new IntersectionObserver(entries => {
            if (Date.now() > this.lastTransaction - 50 &&
                entries.length > 0 && entries[entries.length - 1].intersectionRatio < 1)
                this.measureSoon();
        }, { threshold: [1] }) : null;
        this.observeIntersection();
        view.win.addEventListener("resize", this.measureSoon = this.measureSoon.bind(this));
        this.maybeMeasure();
    }
    createContainer() {
        if (this.parent) {
            this.container = document.createElement("div");
            this.container.style.position = "relative";
            this.container.className = this.view.themeClasses;
            this.parent.appendChild(this.container);
        }
        else {
            this.container = this.view.dom;
        }
    }
    observeIntersection() {
        if (this.intersectionObserver) {
            this.intersectionObserver.disconnect();
            for (let tooltip of this.manager.tooltipViews)
                this.intersectionObserver.observe(tooltip.dom);
        }
    }
    measureSoon() {
        if (this.measureTimeout < 0)
            this.measureTimeout = setTimeout(() => {
                this.measureTimeout = -1;
                this.maybeMeasure();
            }, 50);
    }
    update(update) {
        if (update.transactions.length)
            this.lastTransaction = Date.now();
        let updated = this.manager.update(update, this.above);
        if (updated)
            this.observeIntersection();
        let shouldMeasure = updated || update.geometryChanged;
        let newConfig = update.state.facet(tooltipConfig);
        if (newConfig.position != this.position && !this.madeAbsolute) {
            this.position = newConfig.position;
            for (let t of this.manager.tooltipViews)
                t.dom.style.position = this.position;
            shouldMeasure = true;
        }
        if (newConfig.parent != this.parent) {
            if (this.parent)
                this.container.remove();
            this.parent = newConfig.parent;
            this.createContainer();
            for (let t of this.manager.tooltipViews)
                this.container.appendChild(t.dom);
            shouldMeasure = true;
        }
        else if (this.parent && this.view.themeClasses != this.classes) {
            this.classes = this.container.className = this.view.themeClasses;
        }
        if (shouldMeasure)
            this.maybeMeasure();
    }
    createTooltip(tooltip, prev) {
        let tooltipView = tooltip.create(this.view);
        let before = prev ? prev.dom : null;
        tooltipView.dom.classList.add("cm-tooltip");
        if (tooltip.arrow && !tooltipView.dom.querySelector(".cm-tooltip > .cm-tooltip-arrow")) {
            let arrow = document.createElement("div");
            arrow.className = "cm-tooltip-arrow";
            tooltipView.dom.appendChild(arrow);
        }
        tooltipView.dom.style.position = this.position;
        tooltipView.dom.style.top = Outside;
        tooltipView.dom.style.left = "0px";
        this.container.insertBefore(tooltipView.dom, before);
        if (tooltipView.mount)
            tooltipView.mount(this.view);
        if (this.resizeObserver)
            this.resizeObserver.observe(tooltipView.dom);
        return tooltipView;
    }
    destroy() {
        var _a, _b, _c;
        this.view.win.removeEventListener("resize", this.measureSoon);
        for (let tooltipView of this.manager.tooltipViews) {
            tooltipView.dom.remove();
            (_a = tooltipView.destroy) === null || _a === void 0 ? void 0 : _a.call(tooltipView);
        }
        if (this.parent)
            this.container.remove();
        (_b = this.resizeObserver) === null || _b === void 0 ? void 0 : _b.disconnect();
        (_c = this.intersectionObserver) === null || _c === void 0 ? void 0 : _c.disconnect();
        clearTimeout(this.measureTimeout);
    }
    readMeasure() {
        let scaleX = 1, scaleY = 1, makeAbsolute = false;
        if (this.position == "fixed" && this.manager.tooltipViews.length) {
            let { dom } = this.manager.tooltipViews[0];
            if (browser.safari) {
                // Safari always sets offsetParent to null, even if a fixed
                // element is positioned relative to a transformed parent. So
                // we use this kludge to try and detect this.
                let rect = dom.getBoundingClientRect();
                makeAbsolute = Math.abs(rect.top + 10000) > 1 || Math.abs(rect.left) > 1;
            }
            else {
                // More conforming browsers will set offsetParent to the
                // transformed element.
                makeAbsolute = !!dom.offsetParent && dom.offsetParent != this.container.ownerDocument.body;
            }
        }
        if (makeAbsolute || this.position == "absolute") {
            if (this.parent) {
                let rect = this.parent.getBoundingClientRect();
                if (rect.width && rect.height) {
                    scaleX = rect.width / this.parent.offsetWidth;
                    scaleY = rect.height / this.parent.offsetHeight;
                }
            }
            else {
                ({ scaleX, scaleY } = this.view.viewState);
            }
        }
        let visible = this.view.scrollDOM.getBoundingClientRect(), margins = getScrollMargins(this.view);
        return {
            visible: {
                left: visible.left + margins.left, top: visible.top + margins.top,
                right: visible.right - margins.right, bottom: visible.bottom - margins.bottom
            },
            parent: this.parent ? this.container.getBoundingClientRect() : this.view.dom.getBoundingClientRect(),
            pos: this.manager.tooltips.map((t, i) => {
                let tv = this.manager.tooltipViews[i];
                return tv.getCoords ? tv.getCoords(t.pos) : this.view.coordsAtPos(t.pos);
            }),
            size: this.manager.tooltipViews.map(({ dom }) => dom.getBoundingClientRect()),
            space: this.view.state.facet(tooltipConfig).tooltipSpace(this.view),
            scaleX, scaleY, makeAbsolute
        };
    }
    writeMeasure(measured) {
        var _a;
        if (measured.makeAbsolute) {
            this.madeAbsolute = true;
            this.position = "absolute";
            for (let t of this.manager.tooltipViews)
                t.dom.style.position = "absolute";
        }
        let { visible, space, scaleX, scaleY } = measured;
        let others = [];
        for (let i = 0; i < this.manager.tooltips.length; i++) {
            let tooltip = this.manager.tooltips[i], tView = this.manager.tooltipViews[i], { dom } = tView;
            let pos = measured.pos[i], size = measured.size[i];
            // Hide tooltips that are outside of the editor.
            if (!pos || tooltip.clip !== false && (pos.bottom <= Math.max(visible.top, space.top) ||
                pos.top >= Math.min(visible.bottom, space.bottom) ||
                pos.right < Math.max(visible.left, space.left) - .1 ||
                pos.left > Math.min(visible.right, space.right) + .1)) {
                dom.style.top = Outside;
                continue;
            }
            let arrow = tooltip.arrow ? tView.dom.querySelector(".cm-tooltip-arrow") : null;
            let arrowHeight = arrow ? 7 /* Arrow.Size */ : 0;
            let width = size.right - size.left, height = (_a = knownHeight.get(tView)) !== null && _a !== void 0 ? _a : size.bottom - size.top;
            let offset = tView.offset || noOffset, ltr = this.view.textDirection == dist_Direction.LTR;
            let left = size.width > space.right - space.left
                ? (ltr ? space.left : space.right - size.width)
                : ltr ? Math.max(space.left, Math.min(pos.left - (arrow ? 14 /* Arrow.Offset */ : 0) + offset.x, space.right - width))
                    : Math.min(Math.max(space.left, pos.left - width + (arrow ? 14 /* Arrow.Offset */ : 0) - offset.x), space.right - width);
            let above = this.above[i];
            if (!tooltip.strictSide && (above
                ? pos.top - height - arrowHeight - offset.y < space.top
                : pos.bottom + height + arrowHeight + offset.y > space.bottom) &&
                above == (space.bottom - pos.bottom > pos.top - space.top))
                above = this.above[i] = !above;
            let spaceVert = (above ? pos.top - space.top : space.bottom - pos.bottom) - arrowHeight;
            if (spaceVert < height && tView.resize !== false) {
                if (spaceVert < this.view.defaultLineHeight) {
                    dom.style.top = Outside;
                    continue;
                }
                knownHeight.set(tView, height);
                dom.style.height = (height = spaceVert) / scaleY + "px";
            }
            else if (dom.style.height) {
                dom.style.height = "";
            }
            let top = above ? pos.top - height - arrowHeight - offset.y : pos.bottom + arrowHeight + offset.y;
            let right = left + width;
            if (tView.overlap !== true)
                for (let r of others)
                    if (r.left < right && r.right > left && r.top < top + height && r.bottom > top)
                        top = above ? r.top - height - 2 - arrowHeight : r.bottom + arrowHeight + 2;
            if (this.position == "absolute") {
                dom.style.top = (top - measured.parent.top) / scaleY + "px";
                setLeftStyle(dom, (left - measured.parent.left) / scaleX);
            }
            else {
                dom.style.top = top / scaleY + "px";
                setLeftStyle(dom, left / scaleX);
            }
            if (arrow) {
                let arrowLeft = pos.left + (ltr ? offset.x : -offset.x) - (left + 14 /* Arrow.Offset */ - 7 /* Arrow.Size */);
                arrow.style.left = arrowLeft / scaleX + "px";
            }
            if (tView.overlap !== true)
                others.push({ left, top, right, bottom: top + height });
            dom.classList.toggle("cm-tooltip-above", above);
            dom.classList.toggle("cm-tooltip-below", !above);
            if (tView.positioned)
                tView.positioned(measured.space);
        }
    }
    maybeMeasure() {
        if (this.manager.tooltips.length) {
            if (this.view.inView)
                this.view.requestMeasure(this.measureReq);
            if (this.inView != this.view.inView) {
                this.inView = this.view.inView;
                if (!this.inView)
                    for (let tv of this.manager.tooltipViews)
                        tv.dom.style.top = Outside;
            }
        }
    }
}, {
    eventObservers: {
        scroll() { this.maybeMeasure(); }
    }
})));
function setLeftStyle(elt, value) {
    let current = parseInt(elt.style.left, 10);
    if (isNaN(current) || Math.abs(value - current) > 1)
        elt.style.left = value + "px";
}
const baseTheme = /*@__PURE__*/EditorView.baseTheme({
    ".cm-tooltip": {
        zIndex: 500,
        boxSizing: "border-box"
    },
    "&light .cm-tooltip": {
        border: "1px solid #bbb",
        backgroundColor: "#f5f5f5"
    },
    "&light .cm-tooltip-section:not(:first-child)": {
        borderTop: "1px solid #bbb",
    },
    "&dark .cm-tooltip": {
        backgroundColor: "#333338",
        color: "white"
    },
    ".cm-tooltip-arrow": {
        height: `${7 /* Arrow.Size */}px`,
        width: `${7 /* Arrow.Size */ * 2}px`,
        position: "absolute",
        zIndex: -1,
        overflow: "hidden",
        "&:before, &:after": {
            content: "''",
            position: "absolute",
            width: 0,
            height: 0,
            borderLeft: `${7 /* Arrow.Size */}px solid transparent`,
            borderRight: `${7 /* Arrow.Size */}px solid transparent`,
        },
        ".cm-tooltip-above &": {
            bottom: `-${7 /* Arrow.Size */}px`,
            "&:before": {
                borderTop: `${7 /* Arrow.Size */}px solid #bbb`,
            },
            "&:after": {
                borderTop: `${7 /* Arrow.Size */}px solid #f5f5f5`,
                bottom: "1px"
            }
        },
        ".cm-tooltip-below &": {
            top: `-${7 /* Arrow.Size */}px`,
            "&:before": {
                borderBottom: `${7 /* Arrow.Size */}px solid #bbb`,
            },
            "&:after": {
                borderBottom: `${7 /* Arrow.Size */}px solid #f5f5f5`,
                top: "1px"
            }
        },
    },
    "&dark .cm-tooltip .cm-tooltip-arrow": {
        "&:before": {
            borderTopColor: "#333338",
            borderBottomColor: "#333338"
        },
        "&:after": {
            borderTopColor: "transparent",
            borderBottomColor: "transparent"
        }
    }
});
const noOffset = (/* unused pure expression or super */ null && ({ x: 0, y: 0 }));
/**
Facet to which an extension can add a value to show a tooltip.
*/
const showTooltip = /*@__PURE__*/(/* unused pure expression or super */ null && (Facet.define({
    enables: [tooltipPlugin, baseTheme]
})));
const showHoverTooltip = /*@__PURE__*/(/* unused pure expression or super */ null && (Facet.define({
    combine: inputs => inputs.reduce((a, i) => a.concat(i), [])
})));
class HoverTooltipHost {
    // Needs to be static so that host tooltip instances always match
    static create(view) {
        return new HoverTooltipHost(view);
    }
    constructor(view) {
        this.view = view;
        this.mounted = false;
        this.dom = document.createElement("div");
        this.dom.classList.add("cm-tooltip-hover");
        this.manager = new TooltipViewManager(view, showHoverTooltip, (t, p) => this.createHostedView(t, p), t => t.dom.remove());
    }
    createHostedView(tooltip, prev) {
        let hostedView = tooltip.create(this.view);
        hostedView.dom.classList.add("cm-tooltip-section");
        this.dom.insertBefore(hostedView.dom, prev ? prev.dom.nextSibling : this.dom.firstChild);
        if (this.mounted && hostedView.mount)
            hostedView.mount(this.view);
        return hostedView;
    }
    mount(view) {
        for (let hostedView of this.manager.tooltipViews) {
            if (hostedView.mount)
                hostedView.mount(view);
        }
        this.mounted = true;
    }
    positioned(space) {
        for (let hostedView of this.manager.tooltipViews) {
            if (hostedView.positioned)
                hostedView.positioned(space);
        }
    }
    update(update) {
        this.manager.update(update);
    }
    destroy() {
        var _a;
        for (let t of this.manager.tooltipViews)
            (_a = t.destroy) === null || _a === void 0 ? void 0 : _a.call(t);
    }
    passProp(name) {
        let value = undefined;
        for (let view of this.manager.tooltipViews) {
            let given = view[name];
            if (given !== undefined) {
                if (value === undefined)
                    value = given;
                else if (value !== given)
                    return undefined;
            }
        }
        return value;
    }
    get offset() { return this.passProp("offset"); }
    get getCoords() { return this.passProp("getCoords"); }
    get overlap() { return this.passProp("overlap"); }
    get resize() { return this.passProp("resize"); }
}
const showHoverTooltipHost = /*@__PURE__*/(/* unused pure expression or super */ null && (showTooltip.compute([showHoverTooltip], state => {
    let tooltips = state.facet(showHoverTooltip);
    if (tooltips.length === 0)
        return null;
    return {
        pos: Math.min(...tooltips.map(t => t.pos)),
        end: Math.max(...tooltips.map(t => { var _a; return (_a = t.end) !== null && _a !== void 0 ? _a : t.pos; })),
        create: HoverTooltipHost.create,
        above: tooltips[0].above,
        arrow: tooltips.some(t => t.arrow),
    };
})));
const hoverPlugin = /*@__PURE__*/(/* unused pure expression or super */ null && (Facet.define()));
class HoverPlugin {
    constructor(view, source, field, locked, setHover, hoverTime) {
        this.view = view;
        this.source = source;
        this.field = field;
        this.locked = locked;
        this.setHover = setHover;
        this.hoverTime = hoverTime;
        this.hoverTimeout = -1;
        this.restartTimeout = -1;
        this.pending = null;
        this.lastMove = { x: 0, y: 0, target: view.dom, time: 0 };
        this.checkHover = this.checkHover.bind(this);
        view.dom.addEventListener("mouseleave", this.mouseleave = this.mouseleave.bind(this));
        view.dom.addEventListener("mousemove", this.mousemove = this.mousemove.bind(this));
    }
    update(update) {
        if (this.pending) {
            this.pending = null;
            clearTimeout(this.restartTimeout);
            this.restartTimeout = setTimeout(() => this.startHover(), 20);
        }
    }
    get active() {
        return this.view.state.field(this.field);
    }
    checkHover() {
        this.hoverTimeout = -1;
        if (this.active.length)
            return;
        let hovered = Date.now() - this.lastMove.time;
        if (hovered < this.hoverTime)
            this.hoverTimeout = setTimeout(this.checkHover, this.hoverTime - hovered);
        else
            this.startHover();
    }
    startHover() {
        clearTimeout(this.restartTimeout);
        let { view, lastMove } = this;
        let tile = view.docView.tile.nearest(lastMove.target);
        if (!tile)
            return;
        let pos, side = 1;
        if (tile.isWidget()) {
            pos = tile.posAtStart;
        }
        else {
            pos = view.posAtCoords(lastMove);
            if (pos == null)
                return;
            let posCoords = view.coordsAtPos(pos);
            if (!posCoords ||
                lastMove.y < posCoords.top || lastMove.y > posCoords.bottom ||
                lastMove.x < posCoords.left - view.defaultCharacterWidth ||
                lastMove.x > posCoords.right + view.defaultCharacterWidth)
                return;
            let bidi = view.bidiSpans(view.state.doc.lineAt(pos)).find(s => s.from <= pos && s.to >= pos);
            let rtl = bidi && bidi.dir == dist_Direction.RTL ? -1 : 1;
            side = (lastMove.x < posCoords.left ? -rtl : rtl);
        }
        this.activateHover(view, pos, side);
    }
    activateHover(view, pos, side, locked) {
        let open = this.source(view, pos, side);
        let done = (value) => {
            if (value && !(Array.isArray(value) && !value.length)) {
                let tooltips = Array.isArray(value) ? value : [value];
                if (locked)
                    this.locked.set(tooltips, locked);
                view.dispatch({ effects: this.setHover.of(tooltips) });
            }
        };
        if (open && "then" in open) {
            let pending = this.pending = { pos };
            open.then(result => {
                if (this.pending == pending) {
                    this.pending = null;
                    done(result);
                }
            }, e => logException(view.state, e, "hover tooltip"));
        }
        else {
            done(open);
        }
    }
    get tooltip() {
        let plugin = this.view.plugin(tooltipPlugin);
        let index = plugin ? plugin.manager.tooltips.findIndex(t => t.create == HoverTooltipHost.create) : -1;
        return index > -1 ? plugin.manager.tooltipViews[index] : null;
    }
    mousemove(event) {
        var _a, _b;
        this.lastMove = { x: event.clientX, y: event.clientY, target: event.target, time: Date.now() };
        if (this.hoverTimeout < 0)
            this.hoverTimeout = setTimeout(this.checkHover, this.hoverTime);
        let { active, tooltip } = this;
        if (active.length && !this.locked.has(active) && tooltip && !isInTooltip(tooltip.dom, event) || this.pending) {
            let { pos } = active[0] || this.pending, end = (_b = (_a = active[0]) === null || _a === void 0 ? void 0 : _a.end) !== null && _b !== void 0 ? _b : pos;
            if ((pos == end ? this.view.posAtCoords(this.lastMove) != pos
                : !isOverRange(this.view, pos, end, event.clientX, event.clientY))) {
                this.view.dispatch({ effects: this.setHover.of([]) });
                this.pending = null;
            }
        }
    }
    mouseleave(event) {
        clearTimeout(this.hoverTimeout);
        this.hoverTimeout = -1;
        let { active } = this;
        if (active.length && !this.locked.has(active)) {
            let { tooltip } = this;
            let inTooltip = tooltip && tooltip.dom.contains(event.relatedTarget);
            if (!inTooltip)
                this.view.dispatch({ effects: this.setHover.of([]) });
            else
                this.watchTooltipLeave(tooltip.dom);
        }
    }
    watchTooltipLeave(tooltip) {
        let watch = (event) => {
            tooltip.removeEventListener("mouseleave", watch);
            let { active } = this;
            if (active.length && !this.locked.has(active) && !this.view.dom.contains(event.relatedTarget))
                this.view.dispatch({ effects: this.setHover.of([]) });
        };
        tooltip.addEventListener("mouseleave", watch);
    }
    destroy() {
        clearTimeout(this.hoverTimeout);
        clearTimeout(this.restartTimeout);
        this.view.dom.removeEventListener("mouseleave", this.mouseleave);
        this.view.dom.removeEventListener("mousemove", this.mousemove);
    }
}
const tooltipMargin = 4;
function isInTooltip(tooltip, event) {
    let { left, right, top, bottom } = tooltip.getBoundingClientRect(), arrow;
    if (arrow = tooltip.querySelector(".cm-tooltip-arrow")) {
        let arrowRect = arrow.getBoundingClientRect();
        top = Math.min(arrowRect.top, top);
        bottom = Math.max(arrowRect.bottom, bottom);
    }
    return event.clientX >= left - tooltipMargin && event.clientX <= right + tooltipMargin &&
        event.clientY >= top - tooltipMargin && event.clientY <= bottom + tooltipMargin;
}
function isOverRange(view, from, to, x, y, margin) {
    let rect = view.scrollDOM.getBoundingClientRect();
    let docBottom = view.documentTop + view.documentPadding.top + view.contentHeight;
    if (rect.left > x || rect.right < x || rect.top > y || Math.min(rect.bottom, docBottom) < y)
        return false;
    let pos = view.posAtCoords({ x, y }, false);
    return pos >= from && pos <= to;
}
/**
Set up a hover tooltip, which shows up when the pointer hovers
over ranges of text. The callback is called when the mouse hovers
over the document text. It should, if there is a tooltip
associated with position `pos`, return the tooltip description
(either directly or in a promise). The `side` argument indicates
on which side of the position the pointer is—it will be -1 if the
pointer is before the position, 1 if after the position.

Note that all hover tooltips are hosted within a single tooltip
container element. This allows multiple tooltips over the same
range to be "merged" together without overlapping.

The return value is a valid [editor extension](https://codemirror.net/6/docs/ref/#state.Extension)
but also provides an `active` property holding a state field that
can be used to read the currently active tooltips produced by this
extension.
*/
function hoverTooltip(source, options = {}) {
    let setHover = StateEffect.define();
    // This would be better stored in the state field, but we've set
    // down the type of the field in our interface, so it's indirectly
    // stored by array identity.
    let locked = new WeakMap();
    let hoverState = StateField.define({
        create() { return []; },
        update(value, tr) {
            let lock = locked.get(value);
            if (value.length) {
                if (options.hideOnChange && (tr.docChanged || tr.selection))
                    value = [];
                else if (lock && lock(tr))
                    value = [];
                else if (options.hideOn)
                    value = value.filter(v => !options.hideOn(tr, v));
            }
            if (tr.docChanged && value.length) {
                let mapped = [];
                for (let tooltip of value) {
                    let newPos = tr.changes.mapPos(tooltip.pos, -1, MapMode.TrackDel);
                    if (newPos != null) {
                        let copy = Object.assign(Object.create(null), tooltip);
                        copy.pos = newPos;
                        if (copy.end != null)
                            copy.end = tr.changes.mapPos(copy.end);
                        mapped.push(copy);
                    }
                }
                value = mapped;
            }
            for (let effect of tr.effects) {
                if (effect.is(setHover)) {
                    value = effect.value;
                    lock = undefined;
                }
                if (effect.is(closeHoverTooltipEffect) && !effect.value || effect.value == hoverState)
                    value = [];
            }
            if (value.length && lock)
                locked.set(value, lock);
            return value;
        },
        provide: f => showHoverTooltip.from(f)
    });
    const plugin = ViewPlugin.define(view => new HoverPlugin(view, source, hoverState, locked, setHover, options.hoverTime || 300 /* Hover.Time */));
    return {
        active: hoverState,
        extension: [
            hoverState,
            plugin,
            hoverPlugin.of(plugin),
            showHoverTooltipHost
        ]
    };
}
/**
Activate hover tooltips for the given position and side. If you
provide a specific hover tooltip (the value returned from
[`hoverTooltip`](https://codemirror.net/6/docs/ref/#view.hoverTooltip)), only that one will be
activated. If not given, all hover tooltips at the given position
are triggered.

Note that tooltips opened this way don't close automatically, and
you'll want to pass an `until` callback or use
[`closeHoverTooltip`](https://codemirror.net/6/docs/ref/#view.closeHoverTooltip)/[`closeHoverTooltips`](https://codemirror.net/6/docs/ref/#view.closeHoverTooltips)
to deactivate them.
*/
function activateHover(view, pos, side, options = {}) {
    var _a;
    let plugins = view.state.facet(hoverPlugin).map(p => view.plugin(p)).filter((p) => !!p);
    if (options.tooltip && options.tooltip.active) {
        let found = plugins.find(p => p.field == options.tooltip.active);
        if (found)
            plugins = [found];
    }
    for (let plugin of plugins)
        plugin.activateHover(view, pos, side, (_a = options.until) !== null && _a !== void 0 ? _a : (() => false));
}
/**
Get the active tooltip view for a given tooltip, if available.
*/
function getTooltip(view, tooltip) {
    let plugin = view.plugin(tooltipPlugin);
    if (!plugin)
        return null;
    let found = plugin.manager.tooltips.indexOf(tooltip);
    return found < 0 ? null : plugin.manager.tooltipViews[found];
}
/**
Returns true if any hover tooltips are currently active.
*/
function hasHoverTooltips(state) {
    return state.facet(showHoverTooltip).some(x => x);
}
const closeHoverTooltipEffect = /*@__PURE__*/(/* unused pure expression or super */ null && (StateEffect.define()));
/**
Transaction effect that closes all hover tooltips.
*/
const closeHoverTooltips = /*@__PURE__*/(/* unused pure expression or super */ null && (closeHoverTooltipEffect.of(null)));
/**
Transaction effect that closes a specific hover tooltip.
*/
function closeHoverTooltip(tooltip) {
    return closeHoverTooltipEffect.of(tooltip.active);
}
/**
Tell the tooltip extension to recompute the position of the active
tooltips. This can be useful when something happens (such as a
re-positioning or CSS change affecting the editor) that could
invalidate the existing tooltip positions.
*/
function repositionTooltips(view) {
    let plugin = view.plugin(tooltipPlugin);
    if (plugin)
        plugin.maybeMeasure();
}

const panelConfig = /*@__PURE__*/state_dist/* .Facet.define */.sj.define({
    combine(configs) {
        let topContainer, bottomContainer;
        for (let c of configs) {
            topContainer = topContainer || c.topContainer;
            bottomContainer = bottomContainer || c.bottomContainer;
        }
        return { topContainer, bottomContainer };
    }
});
/**
Configures the panel-managing extension.
*/
function dist_panels(config) {
    return config ? [panelConfig.of(config)] : [];
}
/**
Get the active panel created by the given constructor, if any.
This can be useful when you need access to your panels' DOM
structure.
*/
function getPanel(view, panel) {
    let plugin = view.plugin(panelPlugin);
    let index = plugin ? plugin.specs.indexOf(panel) : -1;
    return index > -1 ? plugin.panels[index] : null;
}
const panelPlugin = /*@__PURE__*/ViewPlugin.fromClass(class {
    constructor(view) {
        this.input = view.state.facet(showPanel);
        this.specs = this.input.filter(s => s);
        this.panels = this.specs.map(spec => spec(view));
        let conf = view.state.facet(panelConfig);
        this.top = new PanelGroup(view, true, conf.topContainer);
        this.bottom = new PanelGroup(view, false, conf.bottomContainer);
        this.top.sync(this.panels.filter(p => p.top));
        this.bottom.sync(this.panels.filter(p => !p.top));
        for (let p of this.panels) {
            p.dom.classList.add("cm-panel");
            if (p.mount)
                p.mount();
        }
    }
    update(update) {
        let conf = update.state.facet(panelConfig);
        if (this.top.container != conf.topContainer) {
            this.top.sync([]);
            this.top = new PanelGroup(update.view, true, conf.topContainer);
        }
        if (this.bottom.container != conf.bottomContainer) {
            this.bottom.sync([]);
            this.bottom = new PanelGroup(update.view, false, conf.bottomContainer);
        }
        this.top.syncClasses();
        this.bottom.syncClasses();
        let input = update.state.facet(showPanel);
        if (input != this.input) {
            let specs = input.filter(x => x);
            let panels = [], top = [], bottom = [], mount = [];
            for (let spec of specs) {
                let known = this.specs.indexOf(spec), panel;
                if (known < 0) {
                    panel = spec(update.view);
                    mount.push(panel);
                }
                else {
                    panel = this.panels[known];
                    if (panel.update)
                        panel.update(update);
                }
                panels.push(panel);
                (panel.top ? top : bottom).push(panel);
            }
            this.specs = specs;
            this.panels = panels;
            this.top.sync(top);
            this.bottom.sync(bottom);
            for (let p of mount) {
                p.dom.classList.add("cm-panel");
                if (p.mount)
                    p.mount();
            }
        }
        else {
            for (let p of this.panels)
                if (p.update)
                    p.update(update);
        }
    }
    destroy() {
        this.top.sync([]);
        this.bottom.sync([]);
    }
}, {
    provide: plugin => EditorView.scrollMargins.of(view => {
        let value = view.plugin(plugin);
        return value && { top: value.top.scrollMargin(), bottom: value.bottom.scrollMargin() };
    })
});
class PanelGroup {
    constructor(view, top, container) {
        this.view = view;
        this.top = top;
        this.container = container;
        this.dom = undefined;
        this.classes = "";
        this.panels = [];
        this.syncClasses();
    }
    sync(panels) {
        for (let p of this.panels)
            if (p.destroy && panels.indexOf(p) < 0)
                p.destroy();
        this.panels = panels;
        this.syncDOM();
    }
    syncDOM() {
        if (this.panels.length == 0) {
            if (this.dom) {
                this.dom.remove();
                this.dom = undefined;
            }
            return;
        }
        if (!this.dom) {
            this.dom = document.createElement("div");
            this.dom.className = this.top ? "cm-panels cm-panels-top" : "cm-panels cm-panels-bottom";
            this.dom.style[this.top ? "top" : "bottom"] = "0";
            let parent = this.container || this.view.dom;
            parent.insertBefore(this.dom, this.top ? parent.firstChild : null);
        }
        let curDOM = this.dom.firstChild;
        for (let panel of this.panels) {
            if (panel.dom.parentNode == this.dom) {
                while (curDOM != panel.dom)
                    curDOM = rm(curDOM);
                curDOM = curDOM.nextSibling;
            }
            else {
                this.dom.insertBefore(panel.dom, curDOM);
            }
        }
        while (curDOM)
            curDOM = rm(curDOM);
    }
    scrollMargin() {
        return !this.dom || this.container ? 0
            : Math.max(0, this.top ?
                this.dom.getBoundingClientRect().bottom - Math.max(0, this.view.scrollDOM.getBoundingClientRect().top) :
                Math.min(innerHeight, this.view.scrollDOM.getBoundingClientRect().bottom) - this.dom.getBoundingClientRect().top);
    }
    syncClasses() {
        if (!this.container || this.classes == this.view.themeClasses)
            return;
        for (let cls of this.classes.split(" "))
            if (cls)
                this.container.classList.remove(cls);
        for (let cls of (this.classes = this.view.themeClasses).split(" "))
            if (cls)
                this.container.classList.add(cls);
    }
}
function rm(node) {
    let next = node.nextSibling;
    node.remove();
    return next;
}
/**
Opening a panel is done by providing a constructor function for
the panel through this facet. (The panel is closed again when its
constructor is no longer provided.) Values of `null` are ignored.
*/
const showPanel = /*@__PURE__*/state_dist/* .Facet.define */.sj.define({
    enables: panelPlugin
});

/**
Show a panel above or below the editor to show the user a message
or prompt them for input. Returns an effect that can be dispatched
to close the dialog, and a promise that resolves when the dialog
is closed or a form inside of it is submitted.

You are encouraged, if your handling of the result of the promise
dispatches a transaction, to include the `close` effect in it. If
you don't, this function will automatically dispatch a separate
transaction right after.
*/
function showDialog(view, config) {
    let resolve;
    let promise = new Promise(r => resolve = r);
    let panelCtor = (view) => createDialog(view, config, resolve);
    if (view.state.field(dialogField, false)) {
        view.dispatch({ effects: openDialogEffect.of(panelCtor) });
    }
    else {
        view.dispatch({ effects: StateEffect.appendConfig.of(dialogField.init(() => [panelCtor])) });
    }
    let close = closeDialogEffect.of(panelCtor);
    return { close, result: promise.then(form => {
            let queue = view.win.queueMicrotask || ((f) => view.win.setTimeout(f, 10));
            queue(() => {
                if (view.state.field(dialogField).indexOf(panelCtor) > -1)
                    view.dispatch({ effects: close });
            });
            return form;
        }) };
}
/**
Find the [`Panel`](https://codemirror.net/6/docs/ref/#view.Panel) for an open dialog, using a class
name as identifier.
*/
function getDialog(view, className) {
    let dialogs = view.state.field(dialogField, false) || [];
    for (let open of dialogs) {
        let panel = getPanel(view, open);
        if (panel && panel.dom.classList.contains(className))
            return panel;
    }
    return null;
}
const dialogField = /*@__PURE__*/(/* unused pure expression or super */ null && (StateField.define({
    create() { return []; },
    update(dialogs, tr) {
        for (let e of tr.effects) {
            if (e.is(openDialogEffect))
                dialogs = [e.value].concat(dialogs);
            else if (e.is(closeDialogEffect))
                dialogs = dialogs.filter(d => d != e.value);
        }
        return dialogs;
    },
    provide: f => showPanel.computeN([f], state => state.field(f))
})));
const openDialogEffect = /*@__PURE__*/(/* unused pure expression or super */ null && (StateEffect.define()));
const closeDialogEffect = /*@__PURE__*/(/* unused pure expression or super */ null && (StateEffect.define()));
function createDialog(view, config, result) {
    let content = config.content ? config.content(view, () => done(null)) : null;
    if (!content) {
        content = elt("form");
        if (config.input) {
            let input = elt("input", config.input);
            if (/^(text|password|number|email|tel|url)$/.test(input.type))
                input.classList.add("cm-textfield");
            if (!input.name)
                input.name = "input";
            content.appendChild(elt("label", (config.label || "") + ": ", input));
        }
        else {
            content.appendChild(document.createTextNode(config.label || ""));
        }
        content.appendChild(document.createTextNode(" "));
        content.appendChild(elt("button", { class: "cm-button", type: "submit" }, config.submitLabel || "OK"));
    }
    let forms = content.nodeName == "FORM" ? [content] : content.querySelectorAll("form");
    for (let i = 0; i < forms.length; i++) {
        let form = forms[i];
        form.addEventListener("keydown", (event) => {
            if (event.keyCode == 27) { // Escape
                event.preventDefault();
                done(null);
            }
            else if (event.keyCode == 13) { // Enter
                event.preventDefault();
                done(form);
            }
        });
        form.addEventListener("submit", (event) => {
            event.preventDefault();
            done(form);
        });
    }
    let panel = elt("div", content, elt("button", {
        onclick: () => done(null),
        "aria-label": view.state.phrase("close"),
        class: "cm-dialog-close",
        type: "button"
    }, ["×"]));
    if (config.class)
        panel.className = config.class;
    panel.classList.add("cm-dialog");
    function done(form) {
        if (panel.contains(panel.ownerDocument.activeElement))
            view.focus();
        result(form);
    }
    return {
        dom: panel,
        top: config.top,
        mount: () => {
            if (config.focus) {
                let focus;
                if (typeof config.focus == "string")
                    focus = content.querySelector(config.focus);
                else
                    focus = content.querySelector("input") || content.querySelector("button");
                if (focus && "select" in focus)
                    focus.select();
                else if (focus && "focus" in focus)
                    focus.focus();
            }
        }
    };
}

/**
A gutter marker represents a bit of information attached to a line
in a specific gutter. Your own custom markers have to extend this
class.
*/
class GutterMarker extends state_dist/* .RangeValue */.FB {
    /**
    @internal
    */
    compare(other) {
        return this == other || this.constructor == other.constructor && this.eq(other);
    }
    /**
    Compare this marker to another marker of the same type.
    */
    eq(other) { return false; }
    /**
    Called if the marker has a `toDOM` method and its representation
    was removed from a gutter.
    */
    destroy(dom) { }
}
GutterMarker.prototype.elementClass = "";
GutterMarker.prototype.toDOM = undefined;
GutterMarker.prototype.mapMode = state_dist/* .MapMode.TrackBefore */.iR.TrackBefore;
GutterMarker.prototype.startSide = GutterMarker.prototype.endSide = -1;
GutterMarker.prototype.point = true;
/**
Facet used to add a class to all gutter elements for a given line.
Markers given to this facet should _only_ define an
[`elementclass`](https://codemirror.net/6/docs/ref/#view.GutterMarker.elementClass), not a
[`toDOM`](https://codemirror.net/6/docs/ref/#view.GutterMarker.toDOM) (or the marker will appear
in all gutters for the line).
*/
const gutterLineClass = /*@__PURE__*/state_dist/* .Facet.define */.sj.define();
/**
Facet used to add a class to all gutter elements next to a widget.
Should not provide widgets with a `toDOM` method.
*/
const gutterWidgetClass = /*@__PURE__*/state_dist/* .Facet.define */.sj.define();
const defaults = {
    class: "",
    renderEmptyElements: false,
    elementStyle: "",
    markers: () => state_dist/* .RangeSet.empty */.om.empty,
    lineMarker: () => null,
    widgetMarker: () => null,
    lineMarkerChange: null,
    initialSpacer: null,
    updateSpacer: null,
    domEventHandlers: {},
    side: "before"
};
const activeGutters = /*@__PURE__*/state_dist/* .Facet.define */.sj.define();
/**
Define an editor gutter. The order in which the gutters appear is
determined by their extension priority.
*/
function dist_gutter(config) {
    return [dist_gutters(), activeGutters.of({ ...defaults, ...config })];
}
const unfixGutters = /*@__PURE__*/state_dist/* .Facet.define */.sj.define({
    combine: values => values.some(x => x)
});
/**
The gutter-drawing plugin is automatically enabled when you add a
gutter, but you can use this function to explicitly configure it.

Unless `fixed` is explicitly set to `false`, the gutters are
fixed, meaning they don't scroll along with the content
horizontally (except on Internet Explorer, which doesn't support
CSS [`position:
sticky`](https://developer.mozilla.org/en-US/docs/Web/CSS/position#sticky)).
*/
function dist_gutters(config) {
    let result = [
        gutterView,
    ];
    if (config && config.fixed === false)
        result.push(unfixGutters.of(true));
    return result;
}
const gutterView = /*@__PURE__*/ViewPlugin.fromClass(class {
    constructor(view) {
        this.view = view;
        this.domAfter = null;
        this.prevViewport = view.viewport;
        this.dom = document.createElement("div");
        this.dom.className = "cm-gutters cm-gutters-before";
        this.dom.setAttribute("aria-hidden", "true");
        this.dom.style.minHeight = (this.view.contentHeight / this.view.scaleY) + "px";
        this.gutters = view.state.facet(activeGutters).map(conf => new SingleGutterView(view, conf));
        this.fixed = !view.state.facet(unfixGutters);
        for (let gutter of this.gutters) {
            if (gutter.config.side == "after")
                this.getDOMAfter().appendChild(gutter.dom);
            else
                this.dom.appendChild(gutter.dom);
        }
        if (this.fixed) {
            // FIXME IE11 fallback, which doesn't support position: sticky,
            // by using position: relative + event handlers that realign the
            // gutter (or just force fixed=false on IE11?)
            this.dom.style.position = "sticky";
        }
        this.syncGutters(false);
        view.scrollDOM.insertBefore(this.dom, view.contentDOM);
    }
    getDOMAfter() {
        if (!this.domAfter) {
            this.domAfter = document.createElement("div");
            this.domAfter.className = "cm-gutters cm-gutters-after";
            this.domAfter.setAttribute("aria-hidden", "true");
            this.domAfter.style.minHeight = (this.view.contentHeight / this.view.scaleY) + "px";
            this.domAfter.style.position = this.fixed ? "sticky" : "";
            this.view.scrollDOM.appendChild(this.domAfter);
        }
        return this.domAfter;
    }
    update(update) {
        if (this.updateGutters(update)) {
            // Detach during sync when the viewport changed significantly
            // (such as during scrolling), since for large updates that is
            // faster.
            let vpA = this.prevViewport, vpB = update.view.viewport;
            let vpOverlap = Math.min(vpA.to, vpB.to) - Math.max(vpA.from, vpB.from);
            this.syncGutters(vpOverlap < (vpB.to - vpB.from) * 0.8);
        }
        if (update.geometryChanged) {
            let min = (this.view.contentHeight / this.view.scaleY) + "px";
            this.dom.style.minHeight = min;
            if (this.domAfter)
                this.domAfter.style.minHeight = min;
        }
        if (this.view.state.facet(unfixGutters) != !this.fixed) {
            this.fixed = !this.fixed;
            this.dom.style.position = this.fixed ? "sticky" : "";
            if (this.domAfter)
                this.domAfter.style.position = this.fixed ? "sticky" : "";
        }
        this.prevViewport = update.view.viewport;
    }
    syncGutters(detach) {
        let after = this.dom.nextSibling;
        if (detach) {
            this.dom.remove();
            if (this.domAfter)
                this.domAfter.remove();
        }
        let lineClasses = state_dist/* .RangeSet.iter */.om.iter(this.view.state.facet(gutterLineClass), this.view.viewport.from);
        let classSet = [];
        let contexts = this.gutters.map(gutter => new UpdateContext(gutter, this.view.viewport, -this.view.documentPadding.top));
        for (let line of this.view.viewportLineBlocks) {
            if (classSet.length)
                classSet = [];
            if (Array.isArray(line.type)) {
                let first = true;
                for (let b of line.type) {
                    if (b.type == dist_BlockType.Text && first) {
                        advanceCursor(lineClasses, classSet, b.from);
                        for (let cx of contexts)
                            cx.line(this.view, b, classSet);
                        first = false;
                    }
                    else if (b.widget) {
                        for (let cx of contexts)
                            cx.widget(this.view, b);
                    }
                }
            }
            else if (line.type == dist_BlockType.Text) {
                advanceCursor(lineClasses, classSet, line.from);
                for (let cx of contexts)
                    cx.line(this.view, line, classSet);
            }
            else if (line.widget) {
                for (let cx of contexts)
                    cx.widget(this.view, line);
            }
        }
        for (let cx of contexts)
            cx.finish();
        if (detach) {
            this.view.scrollDOM.insertBefore(this.dom, after);
            if (this.domAfter)
                this.view.scrollDOM.appendChild(this.domAfter);
        }
    }
    updateGutters(update) {
        let prev = update.startState.facet(activeGutters), cur = update.state.facet(activeGutters);
        let change = update.docChanged || update.heightChanged || update.viewportChanged ||
            !state_dist/* .RangeSet.eq */.om.eq(update.startState.facet(gutterLineClass), update.state.facet(gutterLineClass), update.view.viewport.from, update.view.viewport.to);
        if (prev == cur) {
            for (let gutter of this.gutters)
                if (gutter.update(update))
                    change = true;
        }
        else {
            change = true;
            let gutters = [];
            for (let conf of cur) {
                let known = prev.indexOf(conf);
                if (known < 0) {
                    gutters.push(new SingleGutterView(this.view, conf));
                }
                else {
                    this.gutters[known].update(update);
                    gutters.push(this.gutters[known]);
                }
            }
            for (let g of this.gutters) {
                g.dom.remove();
                if (gutters.indexOf(g) < 0)
                    g.destroy();
            }
            for (let g of gutters) {
                if (g.config.side == "after")
                    this.getDOMAfter().appendChild(g.dom);
                else
                    this.dom.appendChild(g.dom);
            }
            this.gutters = gutters;
        }
        return change;
    }
    destroy() {
        for (let view of this.gutters)
            view.destroy();
        this.dom.remove();
        if (this.domAfter)
            this.domAfter.remove();
    }
}, {
    provide: plugin => EditorView.scrollMargins.of(view => {
        let value = view.plugin(plugin);
        if (!value || value.gutters.length == 0 || !value.fixed)
            return null;
        let before = value.dom.offsetWidth * view.scaleX, after = value.domAfter ? value.domAfter.offsetWidth * view.scaleX : 0;
        return view.textDirection == dist_Direction.LTR
            ? { left: before, right: after }
            : { right: before, left: after };
    })
});
function asArray(val) { return (Array.isArray(val) ? val : [val]); }
function advanceCursor(cursor, collect, pos) {
    while (cursor.value && cursor.from <= pos) {
        if (cursor.from == pos)
            collect.push(cursor.value);
        cursor.next();
    }
}
class UpdateContext {
    constructor(gutter, viewport, height) {
        this.gutter = gutter;
        this.height = height;
        this.i = 0;
        this.cursor = state_dist/* .RangeSet.iter */.om.iter(gutter.markers, viewport.from);
    }
    addElement(view, block, markers) {
        let { gutter } = this, above = (block.top - this.height) / view.scaleY, height = block.height / view.scaleY;
        if (this.i == gutter.elements.length) {
            let newElt = new GutterElement(view, height, above, markers);
            gutter.elements.push(newElt);
            gutter.dom.appendChild(newElt.dom);
        }
        else {
            gutter.elements[this.i].update(view, height, above, markers);
        }
        this.height = block.bottom;
        this.i++;
    }
    line(view, line, extraMarkers) {
        let localMarkers = [];
        advanceCursor(this.cursor, localMarkers, line.from);
        if (extraMarkers.length)
            localMarkers = localMarkers.concat(extraMarkers);
        let forLine = this.gutter.config.lineMarker(view, line, localMarkers);
        if (forLine)
            localMarkers.unshift(forLine);
        let gutter = this.gutter;
        if (localMarkers.length == 0 && !gutter.config.renderEmptyElements)
            return;
        this.addElement(view, line, localMarkers);
    }
    widget(view, block) {
        let marker = this.gutter.config.widgetMarker(view, block.widget, block), markers = marker ? [marker] : null;
        for (let cls of view.state.facet(gutterWidgetClass)) {
            let marker = cls(view, block.widget, block);
            if (marker)
                (markers || (markers = [])).push(marker);
        }
        if (markers)
            this.addElement(view, block, markers);
    }
    finish() {
        let gutter = this.gutter;
        while (gutter.elements.length > this.i) {
            let last = gutter.elements.pop();
            gutter.dom.removeChild(last.dom);
            last.destroy();
        }
    }
}
class SingleGutterView {
    constructor(view, config) {
        this.view = view;
        this.config = config;
        this.elements = [];
        this.spacer = null;
        this.dom = document.createElement("div");
        this.dom.className = "cm-gutter" + (this.config.class ? " " + this.config.class : "");
        for (let prop in config.domEventHandlers) {
            this.dom.addEventListener(prop, (event) => {
                let target = event.target, y;
                if (target != this.dom && this.dom.contains(target)) {
                    while (target.parentNode != this.dom)
                        target = target.parentNode;
                    let rect = target.getBoundingClientRect();
                    y = (rect.top + rect.bottom) / 2;
                }
                else {
                    y = event.clientY;
                }
                let line = view.lineBlockAtHeight(y - view.documentTop);
                if (config.domEventHandlers[prop](view, line, event))
                    event.preventDefault();
            });
        }
        this.markers = asArray(config.markers(view));
        if (config.initialSpacer) {
            this.spacer = new GutterElement(view, 0, 0, [config.initialSpacer(view)]);
            this.dom.appendChild(this.spacer.dom);
            this.spacer.dom.style.cssText += "visibility: hidden; pointer-events: none";
        }
    }
    update(update) {
        let prevMarkers = this.markers;
        this.markers = asArray(this.config.markers(update.view));
        if (this.spacer && this.config.updateSpacer) {
            let updated = this.config.updateSpacer(this.spacer.markers[0], update);
            if (updated != this.spacer.markers[0])
                this.spacer.update(update.view, 0, 0, [updated]);
        }
        let vp = update.view.viewport;
        return !state_dist/* .RangeSet.eq */.om.eq(this.markers, prevMarkers, vp.from, vp.to) ||
            (this.config.lineMarkerChange ? this.config.lineMarkerChange(update) : false);
    }
    destroy() {
        for (let elt of this.elements)
            elt.destroy();
    }
}
class GutterElement {
    constructor(view, height, above, markers) {
        this.height = -1;
        this.above = 0;
        this.markers = [];
        this.dom = document.createElement("div");
        this.dom.className = "cm-gutterElement";
        this.update(view, height, above, markers);
    }
    update(view, height, above, markers) {
        if (this.height != height) {
            this.height = height;
            this.dom.style.height = height + "px";
        }
        if (this.above != above)
            this.dom.style.marginTop = (this.above = above) ? above + "px" : "";
        if (!sameMarkers(this.markers, markers))
            this.setMarkers(view, markers);
    }
    setMarkers(view, markers) {
        let cls = "cm-gutterElement", domPos = this.dom.firstChild;
        for (let iNew = 0, iOld = 0;;) {
            let skipTo = iOld, marker = iNew < markers.length ? markers[iNew++] : null, matched = false;
            if (marker) {
                let c = marker.elementClass;
                if (c)
                    cls += " " + c;
                for (let i = iOld; i < this.markers.length; i++)
                    if (this.markers[i].compare(marker)) {
                        skipTo = i;
                        matched = true;
                        break;
                    }
            }
            else {
                skipTo = this.markers.length;
            }
            while (iOld < skipTo) {
                let next = this.markers[iOld++];
                if (next.toDOM) {
                    next.destroy(domPos);
                    let after = domPos.nextSibling;
                    domPos.remove();
                    domPos = after;
                }
            }
            if (!marker)
                break;
            if (marker.toDOM) {
                if (matched)
                    domPos = domPos.nextSibling;
                else
                    this.dom.insertBefore(marker.toDOM(view), domPos);
            }
            if (matched)
                iOld++;
        }
        this.dom.className = cls;
        this.markers = markers;
    }
    destroy() {
        this.setMarkers(null, []); // First argument not used unless creating markers
    }
}
function sameMarkers(a, b) {
    if (a.length != b.length)
        return false;
    for (let i = 0; i < a.length; i++)
        if (!a[i].compare(b[i]))
            return false;
    return true;
}
/**
Facet used to provide markers to the line number gutter.
*/
const lineNumberMarkers = /*@__PURE__*/state_dist/* .Facet.define */.sj.define();
/**
Facet used to create markers in the line number gutter next to widgets.
*/
const lineNumberWidgetMarker = /*@__PURE__*/state_dist/* .Facet.define */.sj.define();
const lineNumberConfig = /*@__PURE__*/state_dist/* .Facet.define */.sj.define({
    combine(values) {
        return (0,state_dist/* .combineConfig */.QR)(values, { formatNumber: String, domEventHandlers: {} }, {
            domEventHandlers(a, b) {
                let result = Object.assign({}, a);
                for (let event in b) {
                    let exists = result[event], add = b[event];
                    result[event] = exists ? (view, line, event) => exists(view, line, event) || add(view, line, event) : add;
                }
                return result;
            }
        });
    }
});
class NumberMarker extends GutterMarker {
    constructor(number) {
        super();
        this.number = number;
    }
    eq(other) { return this.number == other.number; }
    toDOM() { return document.createTextNode(this.number); }
}
function formatNumber(view, number) {
    return view.state.facet(lineNumberConfig).formatNumber(number, view.state);
}
const lineNumberGutter = /*@__PURE__*/activeGutters.compute([lineNumberConfig], state => ({
    class: "cm-lineNumbers",
    renderEmptyElements: false,
    markers(view) { return view.state.facet(lineNumberMarkers); },
    lineMarker(view, line, others) {
        if (others.some(m => m.toDOM))
            return null;
        return new NumberMarker(formatNumber(view, view.state.doc.lineAt(line.from).number));
    },
    widgetMarker: (view, widget, block) => {
        for (let m of view.state.facet(lineNumberWidgetMarker)) {
            let result = m(view, widget, block);
            if (result)
                return result;
        }
        return null;
    },
    lineMarkerChange: update => update.startState.facet(lineNumberConfig) != update.state.facet(lineNumberConfig),
    initialSpacer(view) {
        return new NumberMarker(formatNumber(view, maxLineNumber(view.state.doc.lines)));
    },
    updateSpacer(spacer, update) {
        let max = formatNumber(update.view, maxLineNumber(update.view.state.doc.lines));
        return max == spacer.number ? spacer : new NumberMarker(max);
    },
    domEventHandlers: state.facet(lineNumberConfig).domEventHandlers,
    side: "before"
}));
/**
Create a line number gutter extension.
*/
function lineNumbers(config = {}) {
    return [
        lineNumberConfig.of(config),
        dist_gutters(),
        lineNumberGutter
    ];
}
function maxLineNumber(lines) {
    let last = 9;
    while (last < lines)
        last = last * 10 + 9;
    return last;
}
const activeLineGutterMarker = /*@__PURE__*/new class extends GutterMarker {
    constructor() {
        super(...arguments);
        this.elementClass = "cm-activeLineGutter";
    }
};
const activeLineGutterHighlighter = /*@__PURE__*/(/* unused pure expression or super */ null && (gutterLineClass.compute(["selection"], state => {
    let marks = [], last = -1;
    for (let range of state.selection.ranges) {
        let linePos = state.doc.lineAt(range.head).from;
        if (linePos > last) {
            last = linePos;
            marks.push(activeLineGutterMarker.range(linePos));
        }
    }
    return RangeSet.of(marks);
})));
/**
Returns an extension that adds a `cm-activeLineGutter` class to
all gutter elements on the [active
line](https://codemirror.net/6/docs/ref/#view.highlightActiveLine).
*/
function highlightActiveLineGutter() {
    return activeLineGutterHighlighter;
}

function matcher(decorator) {
    return ViewPlugin.define(view => ({
        decorations: decorator.createDeco(view),
        update(u) {
            this.decorations = decorator.updateDeco(u, this.decorations);
        },
    }), {
        decorations: v => v.decorations
    });
}
const tabDeco = /*@__PURE__*/Decoration.mark({ class: "cm-highlightTab" });
const spaceDeco = /*@__PURE__*/Decoration.mark({ class: "cm-highlightSpace" });
const whitespaceHighlighter = /*@__PURE__*/matcher(/*@__PURE__*/new MatchDecorator({
    regexp: /\t| /g,
    decoration: match => match[0] == "\t" ? tabDeco : spaceDeco,
    boundary: /\S/,
}));
/**
Returns an extension that highlights whitespace, adding a
`cm-highlightSpace` class to stretches of spaces, and a
`cm-highlightTab` class to individual tab characters. By default,
the former are shown as faint dots, and the latter as arrows.
*/
function highlightWhitespace() {
    return whitespaceHighlighter;
}
const trailingHighlighter = /*@__PURE__*/matcher(/*@__PURE__*/new MatchDecorator({
    regexp: /\s+$/g,
    decoration: /*@__PURE__*/Decoration.mark({ class: "cm-trailingSpace" })
}));
/**
Returns an extension that adds a `cm-trailingSpace` class to all
trailing whitespace.
*/
function highlightTrailingWhitespace() {
    return trailingHighlighter;
}

/**
@internal
*/
const __test = (/* unused pure expression or super */ null && ({ HeightMap, HeightOracle, MeasuredHeights, QueryType: dist_QueryType, ChangedRange, computeOrder,
    moveVisually, clearHeightChangeFlag, getHeightChangeFlag: () => heightChangeFlag }));




},
7915(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  PH: () => (Tree),
  Qj: () => (IterMode),
  Z6: () => (NodeType),
  fI: () => (NodeSet),
  iX: () => (Parser),
  rr: () => (TreeFragment),
  uY: () => (NodeProp)
});
/**
The default maximum length of a `TreeBuffer` node.
*/
const DefaultBufferLength = 1024;
let nextPropID = 0;
class Range {
    constructor(from, to) {
        this.from = from;
        this.to = to;
    }
}
/**
Each [node type](#common.NodeType) or [individual tree](#common.Tree)
can have metadata associated with it in props. Instances of this
class represent prop names.
*/
class NodeProp {
    /**
    Create a new node prop type.
    */
    constructor(config = {}) {
        this.id = nextPropID++;
        this.perNode = !!config.perNode;
        this.deserialize = config.deserialize || (() => {
            throw new Error("This node type doesn't define a deserialize function");
        });
        this.combine = config.combine || null;
    }
    /**
    This is meant to be used with
    [`NodeSet.extend`](#common.NodeSet.extend) or
    [`LRParser.configure`](#lr.ParserConfig.props) to compute
    prop values for each node type in the set. Takes a [match
    object](#common.NodeType^match) or function that returns undefined
    if the node type doesn't get this prop, and the prop's value if
    it does.
    */
    add(match) {
        if (this.perNode)
            throw new RangeError("Can't add per-node props to node types");
        if (typeof match != "function")
            match = NodeType.match(match);
        return (type) => {
            let result = match(type);
            return result === undefined ? null : [this, result];
        };
    }
}
/**
Prop that is used to describe matching delimiters. For opening
delimiters, this holds an array of node names (written as a
space-separated string when declaring this prop in a grammar)
for the node types of closing delimiters that match it.
*/
NodeProp.closedBy = new NodeProp({ deserialize: str => str.split(" ") });
/**
The inverse of [`closedBy`](#common.NodeProp^closedBy). This is
attached to closing delimiters, holding an array of node names
of types of matching opening delimiters.
*/
NodeProp.openedBy = new NodeProp({ deserialize: str => str.split(" ") });
/**
Used to assign node types to groups (for example, all node
types that represent an expression could be tagged with an
`"Expression"` group).
*/
NodeProp.group = new NodeProp({ deserialize: str => str.split(" ") });
/**
Attached to nodes to indicate these should be
[displayed](https://codemirror.net/docs/ref/#language.syntaxTree)
in a bidirectional text isolate, so that direction-neutral
characters on their sides don't incorrectly get associated with
surrounding text. You'll generally want to set this for nodes
that contain arbitrary text, like strings and comments, and for
nodes that appear _inside_ arbitrary text, like HTML tags. When
not given a value, in a grammar declaration, defaults to
`"auto"`.
*/
NodeProp.isolate = new NodeProp({ deserialize: value => {
        if (value && value != "rtl" && value != "ltr" && value != "auto")
            throw new RangeError("Invalid value for isolate: " + value);
        return value || "auto";
    } });
/**
The hash of the [context](#lr.ContextTracker.constructor)
that the node was parsed in, if any. Used to limit reuse of
contextual nodes.
*/
NodeProp.contextHash = new NodeProp({ perNode: true });
/**
The distance beyond the end of the node that the tokenizer
looked ahead for any of the tokens inside the node. (The LR
parser only stores this when it is larger than 25, for
efficiency reasons.)
*/
NodeProp.lookAhead = new NodeProp({ perNode: true });
/**
This per-node prop is used to replace a given node, or part of a
node, with another tree. This is useful to include trees from
different languages in mixed-language parsers.
*/
NodeProp.mounted = new NodeProp({ perNode: true });
/**
A mounted tree, which can be [stored](#common.NodeProp^mounted) on
a tree node to indicate that parts of its content are
represented by another tree.
*/
class MountedTree {
    constructor(
    /**
    The inner tree.
    */
    tree, 
    /**
    If this is null, this tree replaces the entire node (it will
    be included in the regular iteration instead of its host
    node). If not, only the given ranges are considered to be
    covered by this tree. This is used for trees that are mixed in
    a way that isn't strictly hierarchical. Such mounted trees are
    only entered by [`resolveInner`](#common.Tree.resolveInner)
    and [`enter`](#common.SyntaxNode.enter).
    */
    overlay, 
    /**
    The parser used to create this subtree.
    */
    parser, 
    /**
    [Indicates](#common.IterMode.EnterBracketed) that the nested
    content is delineated with some kind
    of bracket token.
    */
    bracketed = false) {
        this.tree = tree;
        this.overlay = overlay;
        this.parser = parser;
        this.bracketed = bracketed;
    }
    /**
    @internal
    */
    static get(tree) {
        return tree && tree.props && tree.props[NodeProp.mounted.id];
    }
}
const noProps = Object.create(null);
/**
Each node in a syntax tree has a node type associated with it.
*/
class NodeType {
    /**
    @internal
    */
    constructor(
    /**
    The name of the node type. Not necessarily unique, but if the
    grammar was written properly, different node types with the
    same name within a node set should play the same semantic
    role.
    */
    name, 
    /**
    @internal
    */
    props, 
    /**
    The id of this node in its set. Corresponds to the term ids
    used in the parser.
    */
    id, 
    /**
    @internal
    */
    flags = 0) {
        this.name = name;
        this.props = props;
        this.id = id;
        this.flags = flags;
    }
    /**
    Define a node type.
    */
    static define(spec) {
        let props = spec.props && spec.props.length ? Object.create(null) : noProps;
        let flags = (spec.top ? 1 /* NodeFlag.Top */ : 0) | (spec.skipped ? 2 /* NodeFlag.Skipped */ : 0) |
            (spec.error ? 4 /* NodeFlag.Error */ : 0) | (spec.name == null ? 8 /* NodeFlag.Anonymous */ : 0);
        let type = new NodeType(spec.name || "", props, spec.id, flags);
        if (spec.props)
            for (let src of spec.props) {
                if (!Array.isArray(src))
                    src = src(type);
                if (src) {
                    if (src[0].perNode)
                        throw new RangeError("Can't store a per-node prop on a node type");
                    props[src[0].id] = src[1];
                }
            }
        return type;
    }
    /**
    Retrieves a node prop for this type. Will return `undefined` if
    the prop isn't present on this node.
    */
    prop(prop) { return this.props[prop.id]; }
    /**
    True when this is the top node of a grammar.
    */
    get isTop() { return (this.flags & 1 /* NodeFlag.Top */) > 0; }
    /**
    True when this node is produced by a skip rule.
    */
    get isSkipped() { return (this.flags & 2 /* NodeFlag.Skipped */) > 0; }
    /**
    Indicates whether this is an error node.
    */
    get isError() { return (this.flags & 4 /* NodeFlag.Error */) > 0; }
    /**
    When true, this node type doesn't correspond to a user-declared
    named node, for example because it is used to cache repetition.
    */
    get isAnonymous() { return (this.flags & 8 /* NodeFlag.Anonymous */) > 0; }
    /**
    Returns true when this node's name or one of its
    [groups](#common.NodeProp^group) matches the given string.
    */
    is(name) {
        if (typeof name == 'string') {
            if (this.name == name)
                return true;
            let group = this.prop(NodeProp.group);
            return group ? group.indexOf(name) > -1 : false;
        }
        return this.id == name;
    }
    /**
    Create a function from node types to arbitrary values by
    specifying an object whose property names are node or
    [group](#common.NodeProp^group) names. Often useful with
    [`NodeProp.add`](#common.NodeProp.add). You can put multiple
    names, separated by spaces, in a single property name to map
    multiple node names to a single value.
    */
    static match(map) {
        let direct = Object.create(null);
        for (let prop in map)
            for (let name of prop.split(" "))
                direct[name] = map[prop];
        return (node) => {
            for (let groups = node.prop(NodeProp.group), i = -1; i < (groups ? groups.length : 0); i++) {
                let found = direct[i < 0 ? node.name : groups[i]];
                if (found)
                    return found;
            }
        };
    }
}
/**
An empty dummy node type to use when no actual type is available.
*/
NodeType.none = new NodeType("", Object.create(null), 0, 8 /* NodeFlag.Anonymous */);
/**
A node set holds a collection of node types. It is used to
compactly represent trees by storing their type ids, rather than a
full pointer to the type object, in a numeric array. Each parser
[has](#lr.LRParser.nodeSet) a node set, and [tree
buffers](#common.TreeBuffer) can only store collections of nodes
from the same set. A set can have a maximum of 2**16 (65536) node
types in it, so that the ids fit into 16-bit typed array slots.
*/
class NodeSet {
    /**
    Create a set with the given types. The `id` property of each
    type should correspond to its position within the array.
    */
    constructor(
    /**
    The node types in this set, by id.
    */
    types) {
        this.types = types;
        for (let i = 0; i < types.length; i++)
            if (types[i].id != i)
                throw new RangeError("Node type ids should correspond to array positions when creating a node set");
    }
    /**
    Create a copy of this set with some node properties added. The
    arguments to this method can be created with
    [`NodeProp.add`](#common.NodeProp.add).
    */
    extend(...props) {
        let newTypes = [];
        for (let type of this.types) {
            let newProps = null;
            for (let source of props) {
                let add = source(type);
                if (add) {
                    if (!newProps)
                        newProps = Object.assign({}, type.props);
                    let value = add[1], prop = add[0];
                    if (prop.combine && prop.id in newProps)
                        value = prop.combine(newProps[prop.id], value);
                    newProps[prop.id] = value;
                }
            }
            newTypes.push(newProps ? new NodeType(type.name, newProps, type.id, type.flags) : type);
        }
        return new NodeSet(newTypes);
    }
}
const CachedNode = new WeakMap(), CachedInnerNode = new WeakMap();
/**
Options that control iteration. Can be combined with the `|`
operator to enable multiple ones.
*/
var IterMode;
(function (IterMode) {
    /**
    When enabled, iteration will only visit [`Tree`](#common.Tree)
    objects, not nodes packed into
    [`TreeBuffer`](#common.TreeBuffer)s.
    */
    IterMode[IterMode["ExcludeBuffers"] = 1] = "ExcludeBuffers";
    /**
    Enable this to make iteration include anonymous nodes (such as
    the nodes that wrap repeated grammar constructs into a balanced
    tree).
    */
    IterMode[IterMode["IncludeAnonymous"] = 2] = "IncludeAnonymous";
    /**
    By default, regular [mounted](#common.NodeProp^mounted) nodes
    replace their base node in iteration. Enable this to ignore them
    instead.
    */
    IterMode[IterMode["IgnoreMounts"] = 4] = "IgnoreMounts";
    /**
    This option only applies in
    [`enter`](#common.SyntaxNode.enter)-style methods. It tells the
    library to not enter mounted overlays if one covers the given
    position.
    */
    IterMode[IterMode["IgnoreOverlays"] = 8] = "IgnoreOverlays";
    /**
    When set, positions on the boundary of a mounted overlay tree
    that has its [`bracketed`](#common.NestedParse.bracketed) flag
    set will enter that tree regardless of side. Only supported in
    [`enter`](#common.SyntaxNode.enter), not in cursors.
    */
    IterMode[IterMode["EnterBracketed"] = 16] = "EnterBracketed";
})(IterMode || (IterMode = {}));
/**
A piece of syntax tree. There are two ways to approach these
trees: the way they are actually stored in memory, and the
convenient way.

Syntax trees are stored as a tree of `Tree` and `TreeBuffer`
objects. By packing detail information into `TreeBuffer` leaf
nodes, the representation is made a lot more memory-efficient.

However, when you want to actually work with tree nodes, this
representation is very awkward, so most client code will want to
use the [`TreeCursor`](#common.TreeCursor) or
[`SyntaxNode`](#common.SyntaxNode) interface instead, which provides
a view on some part of this data structure, and can be used to
move around to adjacent nodes.
*/
class Tree {
    /**
    Construct a new tree. See also [`Tree.build`](#common.Tree^build).
    */
    constructor(
    /**
    The type of the top node.
    */
    type, 
    /**
    This node's child nodes.
    */
    children, 
    /**
    The positions (offsets relative to the start of this tree) of
    the children.
    */
    positions, 
    /**
    The total length of this tree
    */
    length, 
    /**
    Per-node [node props](#common.NodeProp) to associate with this node.
    */
    props) {
        this.type = type;
        this.children = children;
        this.positions = positions;
        this.length = length;
        /**
        @internal
        */
        this.props = null;
        if (props && props.length) {
            this.props = Object.create(null);
            for (let [prop, value] of props)
                this.props[typeof prop == "number" ? prop : prop.id] = value;
        }
    }
    /**
    @internal
    */
    toString() {
        let mounted = MountedTree.get(this);
        if (mounted && !mounted.overlay)
            return mounted.tree.toString();
        let children = "";
        for (let ch of this.children) {
            let str = ch.toString();
            if (str) {
                if (children)
                    children += ",";
                children += str;
            }
        }
        return !this.type.name ? children :
            (/\W/.test(this.type.name) && !this.type.isError ? JSON.stringify(this.type.name) : this.type.name) +
                (children.length ? "(" + children + ")" : "");
    }
    /**
    Get a [tree cursor](#common.TreeCursor) positioned at the top of
    the tree. Mode can be used to [control](#common.IterMode) which
    nodes the cursor visits.
    */
    cursor(mode = 0) {
        return new TreeCursor(this.topNode, mode);
    }
    /**
    Get a [tree cursor](#common.TreeCursor) pointing into this tree
    at the given position and side (see
    [`moveTo`](#common.TreeCursor.moveTo).
    */
    cursorAt(pos, side = 0, mode = 0) {
        let scope = CachedNode.get(this) || this.topNode;
        let cursor = new TreeCursor(scope);
        cursor.moveTo(pos, side);
        CachedNode.set(this, cursor._tree);
        return cursor;
    }
    /**
    Get a [syntax node](#common.SyntaxNode) object for the top of the
    tree.
    */
    get topNode() {
        return new TreeNode(this, 0, 0, null);
    }
    /**
    Get the [syntax node](#common.SyntaxNode) at the given position.
    If `side` is -1, this will move into nodes that end at the
    position. If 1, it'll move into nodes that start at the
    position. With 0, it'll only enter nodes that cover the position
    from both sides.
    
    Note that this will not enter
    [overlays](#common.MountedTree.overlay), and you often want
    [`resolveInner`](#common.Tree.resolveInner) instead.
    */
    resolve(pos, side = 0) {
        let node = resolveNode(CachedNode.get(this) || this.topNode, pos, side, false);
        CachedNode.set(this, node);
        return node;
    }
    /**
    Like [`resolve`](#common.Tree.resolve), but will enter
    [overlaid](#common.MountedTree.overlay) nodes, producing a syntax node
    pointing into the innermost overlaid tree at the given position
    (with parent links going through all parent structure, including
    the host trees).
    */
    resolveInner(pos, side = 0) {
        let node = resolveNode(CachedInnerNode.get(this) || this.topNode, pos, side, true);
        CachedInnerNode.set(this, node);
        return node;
    }
    /**
    In some situations, it can be useful to iterate through all
    nodes around a position, including those in overlays that don't
    directly cover the position. This method gives you an iterator
    that will produce all nodes, from small to big, around the given
    position.
    */
    resolveStack(pos, side = 0) {
        return stackIterator(this, pos, side);
    }
    /**
    Iterate over the tree and its children, calling `enter` for any
    node that touches the `from`/`to` region (if given) before
    running over such a node's children, and `leave` (if given) when
    leaving the node. When `enter` returns `false`, that node will
    not have its children iterated over (or `leave` called).
    */
    iterate(spec) {
        let { enter, leave, from = 0, to = this.length } = spec;
        let mode = spec.mode || 0, anon = (mode & IterMode.IncludeAnonymous) > 0;
        for (let c = this.cursor(mode | IterMode.IncludeAnonymous);;) {
            let entered = false;
            if (c.from <= to && c.to >= from && (!anon && c.type.isAnonymous || enter(c) !== false)) {
                if (c.firstChild())
                    continue;
                entered = true;
            }
            for (;;) {
                if (entered && leave && (anon || !c.type.isAnonymous))
                    leave(c);
                if (c.nextSibling())
                    break;
                if (!c.parent())
                    return;
                entered = true;
            }
        }
    }
    /**
    Get the value of the given [node prop](#common.NodeProp) for this
    node. Works with both per-node and per-type props.
    */
    prop(prop) {
        return !prop.perNode ? this.type.prop(prop) : this.props ? this.props[prop.id] : undefined;
    }
    /**
    Returns the node's [per-node props](#common.NodeProp.perNode) in a
    format that can be passed to the [`Tree`](#common.Tree)
    constructor.
    */
    get propValues() {
        let result = [];
        if (this.props)
            for (let id in this.props)
                result.push([+id, this.props[id]]);
        return result;
    }
    /**
    Balance the direct children of this tree, producing a copy of
    which may have children grouped into subtrees with type
    [`NodeType.none`](#common.NodeType^none).
    */
    balance(config = {}) {
        return this.children.length <= 8 /* Balance.BranchFactor */ ? this :
            balanceRange(NodeType.none, this.children, this.positions, 0, this.children.length, 0, this.length, (children, positions, length) => new Tree(this.type, children, positions, length, this.propValues), config.makeTree || ((children, positions, length) => new Tree(NodeType.none, children, positions, length)));
    }
    /**
    Build a tree from a postfix-ordered buffer of node information,
    or a cursor over such a buffer.
    */
    static build(data) { return buildTree(data); }
}
/**
The empty tree
*/
Tree.empty = new Tree(NodeType.none, [], [], 0);
class FlatBufferCursor {
    constructor(buffer, index) {
        this.buffer = buffer;
        this.index = index;
    }
    get id() { return this.buffer[this.index - 4]; }
    get start() { return this.buffer[this.index - 3]; }
    get end() { return this.buffer[this.index - 2]; }
    get size() { return this.buffer[this.index - 1]; }
    get pos() { return this.index; }
    next() { this.index -= 4; }
    fork() { return new FlatBufferCursor(this.buffer, this.index); }
}
/**
Tree buffers contain (type, start, end, endIndex) quads for each
node. In such a buffer, nodes are stored in prefix order (parents
before children, with the endIndex of the parent indicating which
children belong to it).
*/
class TreeBuffer {
    /**
    Create a tree buffer.
    */
    constructor(
    /**
    The buffer's content.
    */
    buffer, 
    /**
    The total length of the group of nodes in the buffer.
    */
    length, 
    /**
    The node set used in this buffer.
    */
    set) {
        this.buffer = buffer;
        this.length = length;
        this.set = set;
    }
    /**
    @internal
    */
    get type() { return NodeType.none; }
    /**
    @internal
    */
    toString() {
        let result = [];
        for (let index = 0; index < this.buffer.length;) {
            result.push(this.childString(index));
            index = this.buffer[index + 3];
        }
        return result.join(",");
    }
    /**
    @internal
    */
    childString(index) {
        let id = this.buffer[index], endIndex = this.buffer[index + 3];
        let type = this.set.types[id], result = type.name;
        if (/\W/.test(result) && !type.isError)
            result = JSON.stringify(result);
        index += 4;
        if (endIndex == index)
            return result;
        let children = [];
        while (index < endIndex) {
            children.push(this.childString(index));
            index = this.buffer[index + 3];
        }
        return result + "(" + children.join(",") + ")";
    }
    /**
    @internal
    */
    findChild(startIndex, endIndex, dir, pos, side) {
        let { buffer } = this, pick = -1;
        for (let i = startIndex; i != endIndex; i = buffer[i + 3]) {
            if (checkSide(side, pos, buffer[i + 1], buffer[i + 2])) {
                pick = i;
                if (dir > 0)
                    break;
            }
        }
        return pick;
    }
    /**
    @internal
    */
    slice(startI, endI, from) {
        let b = this.buffer;
        let copy = new Uint16Array(endI - startI), len = 0;
        for (let i = startI, j = 0; i < endI;) {
            copy[j++] = b[i++];
            copy[j++] = b[i++] - from;
            let to = copy[j++] = b[i++] - from;
            copy[j++] = b[i++] - startI;
            len = Math.max(len, to);
        }
        return new TreeBuffer(copy, len, this.set);
    }
}
function checkSide(side, pos, from, to) {
    switch (side) {
        case -2 /* Side.Before */: return from < pos;
        case -1 /* Side.AtOrBefore */: return to >= pos && from < pos;
        case 0 /* Side.Around */: return from < pos && to > pos;
        case 1 /* Side.AtOrAfter */: return from <= pos && to > pos;
        case 2 /* Side.After */: return to > pos;
        case 4 /* Side.DontCare */: return true;
    }
}
function resolveNode(node, pos, side, overlays) {
    var _a;
    // Move up to a node that actually holds the position, if possible
    while (node.from == node.to ||
        (side < 1 ? node.from >= pos : node.from > pos) ||
        (side > -1 ? node.to <= pos : node.to < pos)) {
        let parent = !overlays && node instanceof TreeNode && node.index < 0 ? null : node.parent;
        if (!parent)
            return node;
        node = parent;
    }
    let mode = overlays ? 0 : IterMode.IgnoreOverlays;
    // Must go up out of overlays when those do not overlap with pos
    if (overlays)
        for (let scan = node, parent = scan.parent; parent; scan = parent, parent = scan.parent) {
            if (scan instanceof TreeNode && scan.index < 0 && ((_a = parent.enter(pos, side, mode)) === null || _a === void 0 ? void 0 : _a.from) != scan.from)
                node = parent;
        }
    for (;;) {
        let inner = node.enter(pos, side, mode);
        if (!inner)
            return node;
        node = inner;
    }
}
class BaseNode {
    cursor(mode = 0) { return new TreeCursor(this, mode); }
    getChild(type, before = null, after = null) {
        let r = getChildren(this, type, before, after);
        return r.length ? r[0] : null;
    }
    getChildren(type, before = null, after = null) {
        return getChildren(this, type, before, after);
    }
    resolve(pos, side = 0) {
        return resolveNode(this, pos, side, false);
    }
    resolveInner(pos, side = 0) {
        return resolveNode(this, pos, side, true);
    }
    matchContext(context) {
        return matchNodeContext(this.parent, context);
    }
    enterUnfinishedNodesBefore(pos) {
        let scan = this.childBefore(pos), node = this;
        while (scan) {
            let last = scan.lastChild;
            if (!last || last.to != scan.to)
                break;
            if (last.type.isError && last.from == last.to) {
                node = scan;
                scan = last.prevSibling;
            }
            else {
                scan = last;
            }
        }
        return node;
    }
    get node() { return this; }
    get next() { return this.parent; }
}
class TreeNode extends BaseNode {
    constructor(_tree, from, 
    // Index in parent node, set to -1 if the node is not a direct child of _parent.node (overlay)
    index, _parent) {
        super();
        this._tree = _tree;
        this.from = from;
        this.index = index;
        this._parent = _parent;
    }
    get type() { return this._tree.type; }
    get name() { return this._tree.type.name; }
    get to() { return this.from + this._tree.length; }
    nextChild(i, dir, pos, side, mode = 0) {
        for (let parent = this;;) {
            for (let { children, positions } = parent._tree, e = dir > 0 ? children.length : -1; i != e; i += dir) {
                let next = children[i], start = positions[i] + parent.from, mounted;
                if (!((mode & IterMode.EnterBracketed) && next instanceof Tree &&
                    (mounted = MountedTree.get(next)) && !mounted.overlay && mounted.bracketed &&
                    pos >= start && pos <= start + next.length) &&
                    !checkSide(side, pos, start, start + next.length))
                    continue;
                if (next instanceof TreeBuffer) {
                    if (mode & IterMode.ExcludeBuffers)
                        continue;
                    let index = next.findChild(0, next.buffer.length, dir, pos - start, side);
                    if (index > -1)
                        return new BufferNode(new BufferContext(parent, next, i, start), null, index);
                }
                else if ((mode & IterMode.IncludeAnonymous) || (!next.type.isAnonymous || hasChild(next))) {
                    let mounted;
                    if (!(mode & IterMode.IgnoreMounts) && (mounted = MountedTree.get(next)) && !mounted.overlay)
                        return new TreeNode(mounted.tree, start, i, parent);
                    let inner = new TreeNode(next, start, i, parent);
                    return (mode & IterMode.IncludeAnonymous) || !inner.type.isAnonymous ? inner
                        : inner.nextChild(dir < 0 ? next.children.length - 1 : 0, dir, pos, side, mode);
                }
            }
            if ((mode & IterMode.IncludeAnonymous) || !parent.type.isAnonymous)
                return null;
            if (parent.index >= 0)
                i = parent.index + dir;
            else
                i = dir < 0 ? -1 : parent._parent._tree.children.length;
            parent = parent._parent;
            if (!parent)
                return null;
        }
    }
    get firstChild() { return this.nextChild(0, 1, 0, 4 /* Side.DontCare */); }
    get lastChild() { return this.nextChild(this._tree.children.length - 1, -1, 0, 4 /* Side.DontCare */); }
    childAfter(pos) { return this.nextChild(0, 1, pos, 2 /* Side.After */); }
    childBefore(pos) { return this.nextChild(this._tree.children.length - 1, -1, pos, -2 /* Side.Before */); }
    prop(prop) { return this._tree.prop(prop); }
    enter(pos, side, mode = 0) {
        let mounted;
        if (!(mode & IterMode.IgnoreOverlays) && (mounted = MountedTree.get(this._tree)) && mounted.overlay) {
            let rPos = pos - this.from, enterBracketed = (mode & IterMode.EnterBracketed) && mounted.bracketed;
            for (let { from, to } of mounted.overlay) {
                if ((side > 0 || enterBracketed ? from <= rPos : from < rPos) &&
                    (side < 0 || enterBracketed ? to >= rPos : to > rPos))
                    return new TreeNode(mounted.tree, mounted.overlay[0].from + this.from, -1, this);
            }
        }
        return this.nextChild(0, 1, pos, side, mode);
    }
    nextSignificantParent() {
        let val = this;
        while (val.type.isAnonymous && val._parent)
            val = val._parent;
        return val;
    }
    get parent() {
        return this._parent ? this._parent.nextSignificantParent() : null;
    }
    get nextSibling() {
        return this._parent && this.index >= 0 ? this._parent.nextChild(this.index + 1, 1, 0, 4 /* Side.DontCare */) : null;
    }
    get prevSibling() {
        return this._parent && this.index >= 0 ? this._parent.nextChild(this.index - 1, -1, 0, 4 /* Side.DontCare */) : null;
    }
    get tree() { return this._tree; }
    toTree() { return this._tree; }
    /**
    @internal
    */
    toString() { return this._tree.toString(); }
}
function getChildren(node, type, before, after) {
    let cur = node.cursor(), result = [];
    if (!cur.firstChild())
        return result;
    if (before != null)
        for (let found = false; !found;) {
            found = cur.type.is(before);
            if (!cur.nextSibling())
                return result;
        }
    for (;;) {
        if (after != null && cur.type.is(after))
            return result;
        if (cur.type.is(type))
            result.push(cur.node);
        if (!cur.nextSibling())
            return after == null ? result : [];
    }
}
function matchNodeContext(node, context, i = context.length - 1) {
    for (let p = node; i >= 0; p = p.parent) {
        if (!p)
            return false;
        if (!p.type.isAnonymous) {
            if (context[i] && context[i] != p.name)
                return false;
            i--;
        }
    }
    return true;
}
class BufferContext {
    constructor(parent, buffer, index, start) {
        this.parent = parent;
        this.buffer = buffer;
        this.index = index;
        this.start = start;
    }
}
class BufferNode extends BaseNode {
    get name() { return this.type.name; }
    get from() { return this.context.start + this.context.buffer.buffer[this.index + 1]; }
    get to() { return this.context.start + this.context.buffer.buffer[this.index + 2]; }
    constructor(context, _parent, index) {
        super();
        this.context = context;
        this._parent = _parent;
        this.index = index;
        this.type = context.buffer.set.types[context.buffer.buffer[index]];
    }
    child(dir, pos, side) {
        let { buffer } = this.context;
        let index = buffer.findChild(this.index + 4, buffer.buffer[this.index + 3], dir, pos - this.context.start, side);
        return index < 0 ? null : new BufferNode(this.context, this, index);
    }
    get firstChild() { return this.child(1, 0, 4 /* Side.DontCare */); }
    get lastChild() { return this.child(-1, 0, 4 /* Side.DontCare */); }
    childAfter(pos) { return this.child(1, pos, 2 /* Side.After */); }
    childBefore(pos) { return this.child(-1, pos, -2 /* Side.Before */); }
    prop(prop) { return this.type.prop(prop); }
    enter(pos, side, mode = 0) {
        if (mode & IterMode.ExcludeBuffers)
            return null;
        let { buffer } = this.context;
        let index = buffer.findChild(this.index + 4, buffer.buffer[this.index + 3], side > 0 ? 1 : -1, pos - this.context.start, side);
        return index < 0 ? null : new BufferNode(this.context, this, index);
    }
    get parent() {
        return this._parent || this.context.parent.nextSignificantParent();
    }
    externalSibling(dir) {
        return this._parent ? null : this.context.parent.nextChild(this.context.index + dir, dir, 0, 4 /* Side.DontCare */);
    }
    get nextSibling() {
        let { buffer } = this.context;
        let after = buffer.buffer[this.index + 3];
        if (after < (this._parent ? buffer.buffer[this._parent.index + 3] : buffer.buffer.length))
            return new BufferNode(this.context, this._parent, after);
        return this.externalSibling(1);
    }
    get prevSibling() {
        let { buffer } = this.context;
        let parentStart = this._parent ? this._parent.index + 4 : 0;
        if (this.index == parentStart)
            return this.externalSibling(-1);
        return new BufferNode(this.context, this._parent, buffer.findChild(parentStart, this.index, -1, 0, 4 /* Side.DontCare */));
    }
    get tree() { return null; }
    toTree() {
        let children = [], positions = [];
        let { buffer } = this.context;
        let startI = this.index + 4, endI = buffer.buffer[this.index + 3];
        if (endI > startI) {
            let from = buffer.buffer[this.index + 1];
            children.push(buffer.slice(startI, endI, from));
            positions.push(0);
        }
        return new Tree(this.type, children, positions, this.to - this.from);
    }
    /**
    @internal
    */
    toString() { return this.context.buffer.childString(this.index); }
}
function iterStack(heads) {
    if (!heads.length)
        return null;
    let pick = 0, picked = heads[0];
    for (let i = 1; i < heads.length; i++) {
        let node = heads[i];
        if (node.from > picked.from || node.to < picked.to) {
            picked = node;
            pick = i;
        }
    }
    let next = picked instanceof TreeNode && picked.index < 0 ? null : picked.parent;
    let newHeads = heads.slice();
    if (next)
        newHeads[pick] = next;
    else
        newHeads.splice(pick, 1);
    return new StackIterator(newHeads, picked);
}
class StackIterator {
    constructor(heads, node) {
        this.heads = heads;
        this.node = node;
    }
    get next() { return iterStack(this.heads); }
}
function stackIterator(tree, pos, side) {
    let inner = tree.resolveInner(pos, side), layers = null;
    for (let scan = inner instanceof TreeNode ? inner : inner.context.parent; scan; scan = scan.parent) {
        if (scan.index < 0) { // This is an overlay root
            let parent = scan.parent;
            (layers || (layers = [inner])).push(parent.resolve(pos, side));
            scan = parent;
        }
        else {
            let mount = MountedTree.get(scan.tree);
            // Relevant overlay branching off
            if (mount && mount.overlay && mount.overlay[0].from <= pos && mount.overlay[mount.overlay.length - 1].to >= pos) {
                let root = new TreeNode(mount.tree, mount.overlay[0].from + scan.from, -1, scan);
                (layers || (layers = [inner])).push(resolveNode(root, pos, side, false));
            }
        }
    }
    return layers ? iterStack(layers) : inner;
}
/**
A tree cursor object focuses on a given node in a syntax tree, and
allows you to move to adjacent nodes.
*/
class TreeCursor {
    /**
    Shorthand for `.type.name`.
    */
    get name() { return this.type.name; }
    /**
    @internal
    */
    constructor(node, mode = 0) {
        /**
        @internal
        */
        this.buffer = null;
        this.stack = [];
        /**
        @internal
        */
        this.index = 0;
        this.bufferNode = null;
        this.mode = mode & ~IterMode.EnterBracketed;
        if (node instanceof TreeNode) {
            this.yieldNode(node);
        }
        else {
            this._tree = node.context.parent;
            this.buffer = node.context;
            for (let n = node._parent; n; n = n._parent)
                this.stack.unshift(n.index);
            this.bufferNode = node;
            this.yieldBuf(node.index);
        }
    }
    yieldNode(node) {
        if (!node)
            return false;
        this._tree = node;
        this.type = node.type;
        this.from = node.from;
        this.to = node.to;
        return true;
    }
    yieldBuf(index, type) {
        this.index = index;
        let { start, buffer } = this.buffer;
        this.type = type || buffer.set.types[buffer.buffer[index]];
        this.from = start + buffer.buffer[index + 1];
        this.to = start + buffer.buffer[index + 2];
        return true;
    }
    /**
    @internal
    */
    yield(node) {
        if (!node)
            return false;
        if (node instanceof TreeNode) {
            this.buffer = null;
            return this.yieldNode(node);
        }
        this.buffer = node.context;
        return this.yieldBuf(node.index, node.type);
    }
    /**
    @internal
    */
    toString() {
        return this.buffer ? this.buffer.buffer.childString(this.index) : this._tree.toString();
    }
    /**
    @internal
    */
    enterChild(dir, pos, side) {
        if (!this.buffer)
            return this.yield(this._tree.nextChild(dir < 0 ? this._tree._tree.children.length - 1 : 0, dir, pos, side, this.mode));
        let { buffer } = this.buffer;
        let index = buffer.findChild(this.index + 4, buffer.buffer[this.index + 3], dir, pos - this.buffer.start, side);
        if (index < 0)
            return false;
        this.stack.push(this.index);
        return this.yieldBuf(index);
    }
    /**
    Move the cursor to this node's first child. When this returns
    false, the node has no child, and the cursor has not been moved.
    */
    firstChild() { return this.enterChild(1, 0, 4 /* Side.DontCare */); }
    /**
    Move the cursor to this node's last child.
    */
    lastChild() { return this.enterChild(-1, 0, 4 /* Side.DontCare */); }
    /**
    Move the cursor to the first child that ends after `pos`.
    */
    childAfter(pos) { return this.enterChild(1, pos, 2 /* Side.After */); }
    /**
    Move to the last child that starts before `pos`.
    */
    childBefore(pos) { return this.enterChild(-1, pos, -2 /* Side.Before */); }
    /**
    Move the cursor to the child around `pos`. If side is -1 the
    child may end at that position, when 1 it may start there. This
    will also enter [overlaid](#common.MountedTree.overlay)
    [mounted](#common.NodeProp^mounted) trees unless `overlays` is
    set to false.
    */
    enter(pos, side, mode = this.mode) {
        if (!this.buffer)
            return this.yield(this._tree.enter(pos, side, mode));
        return mode & IterMode.ExcludeBuffers ? false : this.enterChild(1, pos, side);
    }
    /**
    Move to the node's parent node, if this isn't the top node.
    */
    parent() {
        if (!this.buffer)
            return this.yieldNode((this.mode & IterMode.IncludeAnonymous) ? this._tree._parent : this._tree.parent);
        if (this.stack.length)
            return this.yieldBuf(this.stack.pop());
        let parent = (this.mode & IterMode.IncludeAnonymous) ? this.buffer.parent : this.buffer.parent.nextSignificantParent();
        this.buffer = null;
        return this.yieldNode(parent);
    }
    /**
    @internal
    */
    sibling(dir) {
        if (!this.buffer)
            return !this._tree._parent ? false
                : this.yield(this._tree.index < 0 ? null
                    : this._tree._parent.nextChild(this._tree.index + dir, dir, 0, 4 /* Side.DontCare */, this.mode));
        let { buffer } = this.buffer, d = this.stack.length - 1;
        if (dir < 0) {
            let parentStart = d < 0 ? 0 : this.stack[d] + 4;
            if (this.index != parentStart)
                return this.yieldBuf(buffer.findChild(parentStart, this.index, -1, 0, 4 /* Side.DontCare */));
        }
        else {
            let after = buffer.buffer[this.index + 3];
            if (after < (d < 0 ? buffer.buffer.length : buffer.buffer[this.stack[d] + 3]))
                return this.yieldBuf(after);
        }
        return d < 0 ? this.yield(this.buffer.parent.nextChild(this.buffer.index + dir, dir, 0, 4 /* Side.DontCare */, this.mode)) : false;
    }
    /**
    Move to this node's next sibling, if any.
    */
    nextSibling() { return this.sibling(1); }
    /**
    Move to this node's previous sibling, if any.
    */
    prevSibling() { return this.sibling(-1); }
    atLastNode(dir) {
        let index, parent, { buffer } = this;
        if (buffer) {
            if (dir > 0) {
                if (this.index < buffer.buffer.buffer.length)
                    return false;
            }
            else {
                for (let i = 0; i < this.index; i++)
                    if (buffer.buffer.buffer[i + 3] < this.index)
                        return false;
            }
            ({ index, parent } = buffer);
        }
        else {
            ({ index, _parent: parent } = this._tree);
        }
        for (; parent; { index, _parent: parent } = parent) {
            if (index > -1)
                for (let i = index + dir, e = dir < 0 ? -1 : parent._tree.children.length; i != e; i += dir) {
                    let child = parent._tree.children[i];
                    if ((this.mode & IterMode.IncludeAnonymous) ||
                        child instanceof TreeBuffer ||
                        !child.type.isAnonymous ||
                        hasChild(child))
                        return false;
                }
        }
        return true;
    }
    move(dir, enter) {
        if (enter && this.enterChild(dir, 0, 4 /* Side.DontCare */))
            return true;
        for (;;) {
            if (this.sibling(dir))
                return true;
            if (this.atLastNode(dir) || !this.parent())
                return false;
        }
    }
    /**
    Move to the next node in a
    [pre-order](https://en.wikipedia.org/wiki/Tree_traversal#Pre-order,_NLR)
    traversal, going from a node to its first child or, if the
    current node is empty or `enter` is false, its next sibling or
    the next sibling of the first parent node that has one.
    */
    next(enter = true) { return this.move(1, enter); }
    /**
    Move to the next node in a last-to-first pre-order traversal. A
    node is followed by its last child or, if it has none, its
    previous sibling or the previous sibling of the first parent
    node that has one.
    */
    prev(enter = true) { return this.move(-1, enter); }
    /**
    Move the cursor to the innermost node that covers `pos`. If
    `side` is -1, it will enter nodes that end at `pos`. If it is 1,
    it will enter nodes that start at `pos`.
    */
    moveTo(pos, side = 0) {
        // Move up to a node that actually holds the position, if possible
        while (this.from == this.to ||
            (side < 1 ? this.from >= pos : this.from > pos) ||
            (side > -1 ? this.to <= pos : this.to < pos))
            if (!this.parent())
                break;
        // Then scan down into child nodes as far as possible
        while (this.enterChild(1, pos, side)) { }
        return this;
    }
    /**
    Get a [syntax node](#common.SyntaxNode) at the cursor's current
    position.
    */
    get node() {
        if (!this.buffer)
            return this._tree;
        let cache = this.bufferNode, result = null, depth = 0;
        if (cache && cache.context == this.buffer) {
            scan: for (let index = this.index, d = this.stack.length; d >= 0;) {
                for (let c = cache; c; c = c._parent)
                    if (c.index == index) {
                        if (index == this.index)
                            return c;
                        result = c;
                        depth = d + 1;
                        break scan;
                    }
                index = this.stack[--d];
            }
        }
        for (let i = depth; i < this.stack.length; i++)
            result = new BufferNode(this.buffer, result, this.stack[i]);
        return this.bufferNode = new BufferNode(this.buffer, result, this.index);
    }
    /**
    Get the [tree](#common.Tree) that represents the current node, if
    any. Will return null when the node is in a [tree
    buffer](#common.TreeBuffer).
    */
    get tree() {
        return this.buffer ? null : this._tree._tree;
    }
    /**
    Iterate over the current node and all its descendants, calling
    `enter` when entering a node and `leave`, if given, when leaving
    one. When `enter` returns `false`, any children of that node are
    skipped, and `leave` isn't called for it.
    */
    iterate(enter, leave) {
        for (let depth = 0;;) {
            let mustLeave = false;
            if (this.type.isAnonymous || enter(this) !== false) {
                if (this.firstChild()) {
                    depth++;
                    continue;
                }
                if (!this.type.isAnonymous)
                    mustLeave = true;
            }
            for (;;) {
                if (mustLeave && leave)
                    leave(this);
                mustLeave = this.type.isAnonymous;
                if (!depth)
                    return;
                if (this.nextSibling())
                    break;
                this.parent();
                depth--;
                mustLeave = true;
            }
        }
    }
    /**
    Test whether the current node matches a given context—a sequence
    of direct parent node names. Empty strings in the context array
    are treated as wildcards.
    */
    matchContext(context) {
        if (!this.buffer)
            return matchNodeContext(this.node.parent, context);
        let { buffer } = this.buffer, { types } = buffer.set;
        for (let i = context.length - 1, d = this.stack.length - 1; i >= 0; d--) {
            if (d < 0)
                return matchNodeContext(this._tree, context, i);
            let type = types[buffer.buffer[this.stack[d]]];
            if (!type.isAnonymous) {
                if (context[i] && context[i] != type.name)
                    return false;
                i--;
            }
        }
        return true;
    }
}
function hasChild(tree) {
    return tree.children.some(ch => ch instanceof TreeBuffer || !ch.type.isAnonymous || hasChild(ch));
}
function buildTree(data) {
    var _a;
    let { buffer, nodeSet, maxBufferLength = DefaultBufferLength, reused = [], minRepeatType = nodeSet.types.length } = data;
    let cursor = Array.isArray(buffer) ? new FlatBufferCursor(buffer, buffer.length) : buffer;
    let types = nodeSet.types;
    let contextHash = 0, lookAhead = 0;
    function takeNode(parentStart, minPos, children, positions, inRepeat, depth) {
        let { id, start, end, size } = cursor;
        let lookAheadAtStart = lookAhead, contextAtStart = contextHash;
        if (size < 0) {
            cursor.next();
            if (size == -1 /* SpecialRecord.Reuse */) {
                let node = reused[id];
                children.push(node);
                positions.push(start - parentStart);
                return;
            }
            else if (size == -3 /* SpecialRecord.ContextChange */) { // Context change
                contextHash = id;
                return;
            }
            else if (size == -4 /* SpecialRecord.LookAhead */) {
                lookAhead = id;
                return;
            }
            else {
                throw new RangeError(`Unrecognized record size: ${size}`);
            }
        }
        let type = types[id], node, buffer;
        let startPos = start - parentStart;
        if (end - start <= maxBufferLength && (buffer = findBufferSize(cursor.pos - minPos, inRepeat))) {
            // Small enough for a buffer, and no reused nodes inside
            let data = new Uint16Array(buffer.size - buffer.skip);
            let endPos = cursor.pos - buffer.size, index = data.length;
            while (cursor.pos > endPos)
                index = copyToBuffer(buffer.start, data, index);
            node = new TreeBuffer(data, end - buffer.start, nodeSet);
            startPos = buffer.start - parentStart;
        }
        else { // Make it a node
            let endPos = cursor.pos - size;
            cursor.next();
            let localChildren = [], localPositions = [];
            let localInRepeat = id >= minRepeatType ? id : -1;
            let lastGroup = 0, lastEnd = end;
            while (cursor.pos > endPos) {
                if (localInRepeat >= 0 && cursor.id == localInRepeat && cursor.size >= 0) {
                    if (cursor.end <= lastEnd - maxBufferLength) {
                        makeRepeatLeaf(localChildren, localPositions, start, lastGroup, cursor.end, lastEnd, localInRepeat, lookAheadAtStart, contextAtStart);
                        lastGroup = localChildren.length;
                        lastEnd = cursor.end;
                    }
                    cursor.next();
                }
                else if (depth > 2500 /* CutOff.Depth */) {
                    takeFlatNode(start, endPos, localChildren, localPositions);
                }
                else {
                    takeNode(start, endPos, localChildren, localPositions, localInRepeat, depth + 1);
                }
            }
            if (localInRepeat >= 0 && lastGroup > 0 && lastGroup < localChildren.length)
                makeRepeatLeaf(localChildren, localPositions, start, lastGroup, start, lastEnd, localInRepeat, lookAheadAtStart, contextAtStart);
            localChildren.reverse();
            localPositions.reverse();
            if (localInRepeat > -1 && lastGroup > 0) {
                let make = makeBalanced(type, contextAtStart);
                node = balanceRange(type, localChildren, localPositions, 0, localChildren.length, 0, end - start, make, make);
            }
            else {
                node = makeTree(type, localChildren, localPositions, end - start, lookAheadAtStart - end, contextAtStart);
            }
        }
        children.push(node);
        positions.push(startPos);
    }
    function takeFlatNode(parentStart, minPos, children, positions) {
        let nodes = []; // Temporary, inverted array of leaf nodes found, with absolute positions
        let nodeCount = 0, stopAt = -1;
        while (cursor.pos > minPos) {
            let { id, start, end, size } = cursor;
            if (size > 4) { // Not a leaf
                cursor.next();
            }
            else if (stopAt > -1 && start < stopAt) {
                break;
            }
            else {
                if (stopAt < 0)
                    stopAt = end - maxBufferLength;
                nodes.push(id, start, end);
                nodeCount++;
                cursor.next();
            }
        }
        if (nodeCount) {
            let buffer = new Uint16Array(nodeCount * 4);
            let start = nodes[nodes.length - 2];
            for (let i = nodes.length - 3, j = 0; i >= 0; i -= 3) {
                buffer[j++] = nodes[i];
                buffer[j++] = nodes[i + 1] - start;
                buffer[j++] = nodes[i + 2] - start;
                buffer[j++] = j;
            }
            children.push(new TreeBuffer(buffer, nodes[2] - start, nodeSet));
            positions.push(start - parentStart);
        }
    }
    function makeBalanced(type, contextHash) {
        return (children, positions, length) => {
            let lookAhead = 0, lastI = children.length - 1, last, lookAheadProp;
            if (lastI >= 0 && (last = children[lastI]) instanceof Tree) {
                if (!lastI && last.type == type && last.length == length)
                    return last;
                if (lookAheadProp = last.prop(NodeProp.lookAhead))
                    lookAhead = positions[lastI] + last.length + lookAheadProp;
            }
            return makeTree(type, children, positions, length, lookAhead, contextHash);
        };
    }
    function makeRepeatLeaf(children, positions, base, i, from, to, type, lookAhead, contextHash) {
        let localChildren = [], localPositions = [];
        while (children.length > i) {
            localChildren.push(children.pop());
            localPositions.push(positions.pop() + base - from);
        }
        children.push(makeTree(nodeSet.types[type], localChildren, localPositions, to - from, lookAhead - to, contextHash));
        positions.push(from - base);
    }
    function makeTree(type, children, positions, length, lookAhead, contextHash, props) {
        if (contextHash) {
            let pair = [NodeProp.contextHash, contextHash];
            props = props ? [pair].concat(props) : [pair];
        }
        if (lookAhead > 25) {
            let pair = [NodeProp.lookAhead, lookAhead];
            props = props ? [pair].concat(props) : [pair];
        }
        return new Tree(type, children, positions, length, props);
    }
    function findBufferSize(maxSize, inRepeat) {
        // Scan through the buffer to find previous siblings that fit
        // together in a TreeBuffer, and don't contain any reused nodes
        // (which can't be stored in a buffer).
        // If `inRepeat` is > -1, ignore node boundaries of that type for
        // nesting, but make sure the end falls either at the start
        // (`maxSize`) or before such a node.
        let fork = cursor.fork();
        let size = 0, start = 0, skip = 0, minStart = fork.end - maxBufferLength;
        let result = { size: 0, start: 0, skip: 0 };
        scan: for (let minPos = fork.pos - maxSize; fork.pos > minPos;) {
            let nodeSize = fork.size;
            // Pretend nested repeat nodes of the same type don't exist
            if (fork.id == inRepeat && nodeSize >= 0) {
                // Except that we store the current state as a valid return
                // value.
                result.size = size;
                result.start = start;
                result.skip = skip;
                skip += 4;
                size += 4;
                fork.next();
                continue;
            }
            let startPos = fork.pos - nodeSize;
            if (nodeSize < 0 || startPos < minPos || fork.start < minStart)
                break;
            let localSkipped = fork.id >= minRepeatType ? 4 : 0;
            let nodeStart = fork.start;
            fork.next();
            while (fork.pos > startPos) {
                if (fork.size < 0) {
                    if (fork.size == -3 /* SpecialRecord.ContextChange */ || fork.size == -4 /* SpecialRecord.LookAhead */)
                        localSkipped += 4;
                    else
                        break scan;
                }
                else if (fork.id >= minRepeatType) {
                    localSkipped += 4;
                }
                fork.next();
            }
            start = nodeStart;
            size += nodeSize;
            skip += localSkipped;
        }
        if (inRepeat < 0 || size == maxSize) {
            result.size = size;
            result.start = start;
            result.skip = skip;
        }
        return result.size > 4 ? result : undefined;
    }
    function copyToBuffer(bufferStart, buffer, index) {
        let { id, start, end, size } = cursor;
        cursor.next();
        if (size >= 0 && id < minRepeatType) {
            let startIndex = index;
            if (size > 4) {
                let endPos = cursor.pos - (size - 4);
                while (cursor.pos > endPos)
                    index = copyToBuffer(bufferStart, buffer, index);
            }
            buffer[--index] = startIndex;
            buffer[--index] = end - bufferStart;
            buffer[--index] = start - bufferStart;
            buffer[--index] = id;
        }
        else if (size == -3 /* SpecialRecord.ContextChange */) {
            contextHash = id;
        }
        else if (size == -4 /* SpecialRecord.LookAhead */) {
            lookAhead = id;
        }
        return index;
    }
    let children = [], positions = [];
    while (cursor.pos > 0)
        takeNode(data.start || 0, data.bufferStart || 0, children, positions, -1, 0);
    let length = (_a = data.length) !== null && _a !== void 0 ? _a : (children.length ? positions[0] + children[0].length : 0);
    return new Tree(types[data.topID], children.reverse(), positions.reverse(), length);
}
const nodeSizeCache = new WeakMap;
function nodeSize(balanceType, node) {
    if (!balanceType.isAnonymous || node instanceof TreeBuffer || node.type != balanceType)
        return 1;
    let size = nodeSizeCache.get(node);
    if (size == null) {
        size = 1;
        for (let child of node.children) {
            if (child.type != balanceType || !(child instanceof Tree)) {
                size = 1;
                break;
            }
            size += nodeSize(balanceType, child);
        }
        nodeSizeCache.set(node, size);
    }
    return size;
}
function balanceRange(
// The type the balanced tree's inner nodes.
balanceType, 
// The direct children and their positions
children, positions, 
// The index range in children/positions to use
from, to, 
// The start position of the nodes, relative to their parent.
start, 
// Length of the outer node
length, 
// Function to build the top node of the balanced tree
mkTop, 
// Function to build internal nodes for the balanced tree
mkTree) {
    let total = 0;
    for (let i = from; i < to; i++)
        total += nodeSize(balanceType, children[i]);
    let maxChild = Math.ceil((total * 1.5) / 8 /* Balance.BranchFactor */);
    let localChildren = [], localPositions = [];
    function divide(children, positions, from, to, offset) {
        for (let i = from; i < to;) {
            let groupFrom = i, groupStart = positions[i], groupSize = nodeSize(balanceType, children[i]);
            i++;
            for (; i < to; i++) {
                let nextSize = nodeSize(balanceType, children[i]);
                if (groupSize + nextSize >= maxChild)
                    break;
                groupSize += nextSize;
            }
            if (i == groupFrom + 1) {
                if (groupSize > maxChild) {
                    let only = children[groupFrom]; // Only trees can have a size > 1
                    divide(only.children, only.positions, 0, only.children.length, positions[groupFrom] + offset);
                    continue;
                }
                localChildren.push(children[groupFrom]);
            }
            else {
                let length = positions[i - 1] + children[i - 1].length - groupStart;
                localChildren.push(balanceRange(balanceType, children, positions, groupFrom, i, groupStart, length, null, mkTree));
            }
            localPositions.push(groupStart + offset - start);
        }
    }
    divide(children, positions, from, to, 0);
    return (mkTop || mkTree)(localChildren, localPositions, length);
}
/**
Provides a way to associate values with pieces of trees. As long
as that part of the tree is reused, the associated values can be
retrieved from an updated tree.
*/
class NodeWeakMap {
    constructor() {
        this.map = new WeakMap();
    }
    setBuffer(buffer, index, value) {
        let inner = this.map.get(buffer);
        if (!inner)
            this.map.set(buffer, inner = new Map);
        inner.set(index, value);
    }
    getBuffer(buffer, index) {
        let inner = this.map.get(buffer);
        return inner && inner.get(index);
    }
    /**
    Set the value for this syntax node.
    */
    set(node, value) {
        if (node instanceof BufferNode)
            this.setBuffer(node.context.buffer, node.index, value);
        else if (node instanceof TreeNode)
            this.map.set(node.tree, value);
    }
    /**
    Retrieve value for this syntax node, if it exists in the map.
    */
    get(node) {
        return node instanceof BufferNode ? this.getBuffer(node.context.buffer, node.index)
            : node instanceof TreeNode ? this.map.get(node.tree) : undefined;
    }
    /**
    Set the value for the node that a cursor currently points to.
    */
    cursorSet(cursor, value) {
        if (cursor.buffer)
            this.setBuffer(cursor.buffer.buffer, cursor.index, value);
        else
            this.map.set(cursor.tree, value);
    }
    /**
    Retrieve the value for the node that a cursor currently points
    to.
    */
    cursorGet(cursor) {
        return cursor.buffer ? this.getBuffer(cursor.buffer.buffer, cursor.index) : this.map.get(cursor.tree);
    }
}

/**
Tree fragments are used during [incremental
parsing](#common.Parser.startParse) to track parts of old trees
that can be reused in a new parse. An array of fragments is used
to track regions of an old tree whose nodes might be reused in new
parses. Use the static
[`applyChanges`](#common.TreeFragment^applyChanges) method to
update fragments for document changes.
*/
class TreeFragment {
    /**
    Construct a tree fragment. You'll usually want to use
    [`addTree`](#common.TreeFragment^addTree) and
    [`applyChanges`](#common.TreeFragment^applyChanges) instead of
    calling this directly.
    */
    constructor(
    /**
    The start of the unchanged range pointed to by this fragment.
    This refers to an offset in the _updated_ document (as opposed
    to the original tree).
    */
    from, 
    /**
    The end of the unchanged range.
    */
    to, 
    /**
    The tree that this fragment is based on.
    */
    tree, 
    /**
    The offset between the fragment's tree and the document that
    this fragment can be used against. Add this when going from
    document to tree positions, subtract it to go from tree to
    document positions.
    */
    offset, openStart = false, openEnd = false) {
        this.from = from;
        this.to = to;
        this.tree = tree;
        this.offset = offset;
        this.open = (openStart ? 1 /* Open.Start */ : 0) | (openEnd ? 2 /* Open.End */ : 0);
    }
    /**
    Whether the start of the fragment represents the start of a
    parse, or the end of a change. (In the second case, it may not
    be safe to reuse some nodes at the start, depending on the
    parsing algorithm.)
    */
    get openStart() { return (this.open & 1 /* Open.Start */) > 0; }
    /**
    Whether the end of the fragment represents the end of a
    full-document parse, or the start of a change.
    */
    get openEnd() { return (this.open & 2 /* Open.End */) > 0; }
    /**
    Create a set of fragments from a freshly parsed tree, or update
    an existing set of fragments by replacing the ones that overlap
    with a tree with content from the new tree. When `partial` is
    true, the parse is treated as incomplete, and the resulting
    fragment has [`openEnd`](#common.TreeFragment.openEnd) set to
    true.
    */
    static addTree(tree, fragments = [], partial = false) {
        let result = [new TreeFragment(0, tree.length, tree, 0, false, partial)];
        for (let f of fragments)
            if (f.to > tree.length)
                result.push(f);
        return result;
    }
    /**
    Apply a set of edits to an array of fragments, removing or
    splitting fragments as necessary to remove edited ranges, and
    adjusting offsets for fragments that moved.
    */
    static applyChanges(fragments, changes, minGap = 128) {
        if (!changes.length)
            return fragments;
        let result = [];
        let fI = 1, nextF = fragments.length ? fragments[0] : null;
        for (let cI = 0, pos = 0, off = 0;; cI++) {
            let nextC = cI < changes.length ? changes[cI] : null;
            let nextPos = nextC ? nextC.fromA : 1e9;
            if (nextPos - pos >= minGap)
                while (nextF && nextF.from < nextPos) {
                    let cut = nextF;
                    if (pos >= cut.from || nextPos <= cut.to || off) {
                        let fFrom = Math.max(cut.from, pos) - off, fTo = Math.min(cut.to, nextPos) - off;
                        cut = fFrom >= fTo ? null : new TreeFragment(fFrom, fTo, cut.tree, cut.offset + off, cI > 0, !!nextC);
                    }
                    if (cut)
                        result.push(cut);
                    if (nextF.to > nextPos)
                        break;
                    nextF = fI < fragments.length ? fragments[fI++] : null;
                }
            if (!nextC)
                break;
            pos = nextC.toA;
            off = nextC.toA - nextC.toB;
        }
        return result;
    }
}
/**
A superclass that parsers should extend.
*/
class Parser {
    /**
    Start a parse, returning a [partial parse](#common.PartialParse)
    object. [`fragments`](#common.TreeFragment) can be passed in to
    make the parse incremental.
    
    By default, the entire input is parsed. You can pass `ranges`,
    which should be a sorted array of non-empty, non-overlapping
    ranges, to parse only those ranges. The tree returned in that
    case will start at `ranges[0].from`.
    */
    startParse(input, fragments, ranges) {
        if (typeof input == "string")
            input = new StringInput(input);
        ranges = !ranges ? [new Range(0, input.length)] : ranges.length ? ranges.map(r => new Range(r.from, r.to)) : [new Range(0, 0)];
        return this.createParse(input, fragments || [], ranges);
    }
    /**
    Run a full parse, returning the resulting tree.
    */
    parse(input, fragments, ranges) {
        let parse = this.startParse(input, fragments, ranges);
        for (;;) {
            let done = parse.advance();
            if (done)
                return done;
        }
    }
}
class StringInput {
    constructor(string) {
        this.string = string;
    }
    get length() { return this.string.length; }
    chunk(from) { return this.string.slice(from); }
    get lineChunks() { return false; }
    read(from, to) { return this.string.slice(from, to); }
}

/**
Create a parse wrapper that, after the inner parse completes,
scans its tree for mixed language regions with the `nest`
function, runs the resulting [inner parses](#common.NestedParse),
and then [mounts](#common.NodeProp^mounted) their results onto the
tree.
*/
function parseMixed(nest) {
    return (parse, input, fragments, ranges) => new MixedParse(parse, nest, input, fragments, ranges);
}
class InnerParse {
    constructor(parser, parse, overlay, bracketed, target, from) {
        this.parser = parser;
        this.parse = parse;
        this.overlay = overlay;
        this.bracketed = bracketed;
        this.target = target;
        this.from = from;
    }
}
function checkRanges(ranges) {
    if (!ranges.length || ranges.some(r => r.from >= r.to))
        throw new RangeError("Invalid inner parse ranges given: " + JSON.stringify(ranges));
}
class ActiveOverlay {
    constructor(parser, predicate, mounts, index, start, bracketed, target, prev) {
        this.parser = parser;
        this.predicate = predicate;
        this.mounts = mounts;
        this.index = index;
        this.start = start;
        this.bracketed = bracketed;
        this.target = target;
        this.prev = prev;
        this.depth = 0;
        this.ranges = [];
    }
}
const stoppedInner = new NodeProp({ perNode: true });
class MixedParse {
    constructor(base, nest, input, fragments, ranges) {
        this.nest = nest;
        this.input = input;
        this.fragments = fragments;
        this.ranges = ranges;
        this.inner = [];
        this.innerDone = 0;
        this.baseTree = null;
        this.stoppedAt = null;
        this.baseParse = base;
    }
    advance() {
        if (this.baseParse) {
            let done = this.baseParse.advance();
            if (!done)
                return null;
            this.baseParse = null;
            this.baseTree = done;
            this.startInner();
            if (this.stoppedAt != null)
                for (let inner of this.inner)
                    inner.parse.stopAt(this.stoppedAt);
        }
        if (this.innerDone == this.inner.length) {
            let result = this.baseTree;
            if (this.stoppedAt != null)
                result = new Tree(result.type, result.children, result.positions, result.length, result.propValues.concat([[stoppedInner, this.stoppedAt]]));
            return result;
        }
        let inner = this.inner[this.innerDone], done = inner.parse.advance();
        if (done) {
            this.innerDone++;
            // This is a somewhat dodgy but super helpful hack where we
            // patch up nodes created by the inner parse (and thus
            // presumably not aliased anywhere else) to hold the information
            // about the inner parse.
            let props = Object.assign(Object.create(null), inner.target.props);
            props[NodeProp.mounted.id] = new MountedTree(done, inner.overlay, inner.parser, inner.bracketed);
            inner.target.props = props;
        }
        return null;
    }
    get parsedPos() {
        if (this.baseParse)
            return 0;
        let pos = this.input.length;
        for (let i = this.innerDone; i < this.inner.length; i++) {
            if (this.inner[i].from < pos)
                pos = Math.min(pos, this.inner[i].parse.parsedPos);
        }
        return pos;
    }
    stopAt(pos) {
        this.stoppedAt = pos;
        if (this.baseParse)
            this.baseParse.stopAt(pos);
        else
            for (let i = this.innerDone; i < this.inner.length; i++)
                this.inner[i].parse.stopAt(pos);
    }
    startInner() {
        let fragmentCursor = new FragmentCursor(this.fragments);
        let overlay = null;
        let covered = null;
        let cursor = new TreeCursor(new TreeNode(this.baseTree, this.ranges[0].from, 0, null), IterMode.IncludeAnonymous | IterMode.IgnoreMounts);
        scan: for (let nest, isCovered;;) {
            let enter = true, range;
            if (this.stoppedAt != null && cursor.from >= this.stoppedAt) {
                enter = false;
            }
            else if (fragmentCursor.hasNode(cursor)) {
                if (overlay) {
                    let match = overlay.mounts.find(m => m.frag.from <= cursor.from && m.frag.to >= cursor.to && m.mount.overlay);
                    if (match)
                        for (let r of match.mount.overlay) {
                            let from = r.from + match.pos, to = r.to + match.pos;
                            if (from >= cursor.from && to <= cursor.to && !overlay.ranges.some(r => r.from < to && r.to > from))
                                overlay.ranges.push({ from, to });
                        }
                }
                enter = false;
            }
            else if (covered && (isCovered = checkCover(covered.ranges, cursor.from, cursor.to))) {
                enter = isCovered != 2 /* Cover.Full */;
            }
            else if (!cursor.type.isAnonymous && (nest = this.nest(cursor, this.input)) &&
                (cursor.from < cursor.to || !nest.overlay)) {
                if (!cursor.tree) {
                    materialize(cursor);
                    // materialize create one more level of nesting
                    // we need to add depth to active overlay for going backwards
                    if (overlay)
                        overlay.depth++;
                    if (covered)
                        covered.depth++;
                }
                let oldMounts = fragmentCursor.findMounts(cursor.from, nest.parser);
                if (typeof nest.overlay == "function") {
                    overlay = new ActiveOverlay(nest.parser, nest.overlay, oldMounts, this.inner.length, cursor.from, !!nest.bracketed, cursor.tree, overlay);
                }
                else {
                    let ranges = punchRanges(this.ranges, nest.overlay ||
                        (cursor.from < cursor.to ? [new Range(cursor.from, cursor.to)] : []));
                    if (ranges.length)
                        checkRanges(ranges);
                    if (ranges.length || !nest.overlay)
                        this.inner.push(new InnerParse(nest.parser, ranges.length ? nest.parser.startParse(this.input, enterFragments(oldMounts, ranges), ranges)
                            : nest.parser.startParse(""), nest.overlay ? nest.overlay.map(r => new Range(r.from - cursor.from, r.to - cursor.from)) : null, !!nest.bracketed, cursor.tree, ranges.length ? ranges[0].from : cursor.from));
                    if (!nest.overlay)
                        enter = false;
                    else if (ranges.length)
                        covered = { ranges, depth: 0, prev: covered };
                }
            }
            else if (overlay && (range = overlay.predicate(cursor))) {
                if (range === true)
                    range = new Range(cursor.from, cursor.to);
                if (range.from < range.to) {
                    let last = overlay.ranges.length - 1;
                    if (last >= 0 && overlay.ranges[last].to == range.from)
                        overlay.ranges[last] = { from: overlay.ranges[last].from, to: range.to };
                    else
                        overlay.ranges.push(range);
                }
            }
            if (enter && cursor.firstChild()) {
                if (overlay)
                    overlay.depth++;
                if (covered)
                    covered.depth++;
            }
            else {
                for (;;) {
                    if (cursor.nextSibling())
                        break;
                    if (!cursor.parent())
                        break scan;
                    if (overlay && !--overlay.depth) {
                        let ranges = punchRanges(this.ranges, overlay.ranges);
                        if (ranges.length) {
                            checkRanges(ranges);
                            this.inner.splice(overlay.index, 0, new InnerParse(overlay.parser, overlay.parser.startParse(this.input, enterFragments(overlay.mounts, ranges), ranges), overlay.ranges.map(r => new Range(r.from - overlay.start, r.to - overlay.start)), overlay.bracketed, overlay.target, ranges[0].from));
                        }
                        overlay = overlay.prev;
                    }
                    if (covered && !--covered.depth)
                        covered = covered.prev;
                }
            }
        }
    }
}
function checkCover(covered, from, to) {
    for (let range of covered) {
        if (range.from >= to)
            break;
        if (range.to > from)
            return range.from <= from && range.to >= to ? 2 /* Cover.Full */ : 1 /* Cover.Partial */;
    }
    return 0 /* Cover.None */;
}
// Take a piece of buffer and convert it into a stand-alone
// TreeBuffer.
function sliceBuf(buf, startI, endI, nodes, positions, off) {
    if (startI < endI) {
        let from = buf.buffer[startI + 1];
        nodes.push(buf.slice(startI, endI, from));
        positions.push(from - off);
    }
}
// This function takes a node that's in a buffer, and converts it, and
// its parent buffer nodes, into a Tree. This is again acting on the
// assumption that the trees and buffers have been constructed by the
// parse that was ran via the mix parser, and thus aren't shared with
// any other code, making violations of the immutability safe.
function materialize(cursor) {
    let { node } = cursor, stack = [];
    let buffer = node.context.buffer;
    // Scan up to the nearest tree
    do {
        stack.push(cursor.index);
        cursor.parent();
    } while (!cursor.tree);
    // Find the index of the buffer in that tree
    let base = cursor.tree, i = base.children.indexOf(buffer);
    let buf = base.children[i], b = buf.buffer, newStack = [i];
    // Split a level in the buffer, putting the nodes before and after
    // the child that contains `node` into new buffers.
    function split(startI, endI, type, innerOffset, length, stackPos) {
        let targetI = stack[stackPos];
        let children = [], positions = [];
        sliceBuf(buf, startI, targetI, children, positions, innerOffset);
        let from = b[targetI + 1], to = b[targetI + 2];
        newStack.push(children.length);
        let child = stackPos
            ? split(targetI + 4, b[targetI + 3], buf.set.types[b[targetI]], from, to - from, stackPos - 1)
            : node.toTree();
        children.push(child);
        positions.push(from - innerOffset);
        sliceBuf(buf, b[targetI + 3], endI, children, positions, innerOffset);
        return new Tree(type, children, positions, length);
    }
    base.children[i] = split(0, b.length, NodeType.none, 0, buf.length, stack.length - 1);
    // Move the cursor back to the target node
    for (let index of newStack) {
        let tree = cursor.tree.children[index], pos = cursor.tree.positions[index];
        cursor.yield(new TreeNode(tree, pos + cursor.from, index, cursor._tree));
    }
}
class StructureCursor {
    constructor(root, offset) {
        this.offset = offset;
        this.done = false;
        this.cursor = root.cursor(IterMode.IncludeAnonymous | IterMode.IgnoreMounts);
    }
    // Move to the first node (in pre-order) that starts at or after `pos`.
    moveTo(pos) {
        let { cursor } = this, p = pos - this.offset;
        while (!this.done && cursor.from < p) {
            if (cursor.to >= pos && cursor.enter(p, 1, IterMode.IgnoreOverlays | IterMode.ExcludeBuffers)) ;
            else if (cursor.to <= pos) {
                if (!cursor.next(false))
                    this.done = true;
                // Moved to next node
            }
            else {
                break;
            }
        }
    }
    hasNode(cursor) {
        this.moveTo(cursor.from);
        if (!this.done && this.cursor.from + this.offset == cursor.from && this.cursor.tree) {
            for (let tree = this.cursor.tree;;) {
                if (tree == cursor.tree)
                    return true;
                if (tree.children.length && tree.positions[0] == 0 && tree.children[0] instanceof Tree)
                    tree = tree.children[0];
                else
                    break;
            }
        }
        return false;
    }
}
class FragmentCursor {
    constructor(fragments) {
        var _a;
        this.fragments = fragments;
        this.curTo = 0;
        this.fragI = 0;
        if (fragments.length) {
            let first = this.curFrag = fragments[0];
            this.curTo = (_a = first.tree.prop(stoppedInner)) !== null && _a !== void 0 ? _a : first.to;
            this.inner = new StructureCursor(first.tree, -first.offset);
        }
        else {
            this.curFrag = this.inner = null;
        }
    }
    hasNode(node) {
        while (this.curFrag && node.from >= this.curTo)
            this.nextFrag();
        return this.curFrag && this.curFrag.from <= node.from && this.curTo >= node.to && this.inner.hasNode(node);
    }
    nextFrag() {
        var _a;
        this.fragI++;
        if (this.fragI == this.fragments.length) {
            this.curFrag = this.inner = null;
        }
        else {
            let frag = this.curFrag = this.fragments[this.fragI];
            this.curTo = (_a = frag.tree.prop(stoppedInner)) !== null && _a !== void 0 ? _a : frag.to;
            this.inner = new StructureCursor(frag.tree, -frag.offset);
        }
    }
    findMounts(pos, parser) {
        var _a;
        let result = [];
        if (this.inner) {
            this.inner.cursor.moveTo(pos, 1);
            for (let pos = this.inner.cursor.node; pos; pos = pos.parent) {
                let mount = (_a = pos.tree) === null || _a === void 0 ? void 0 : _a.prop(NodeProp.mounted);
                if (mount && mount.parser == parser) {
                    for (let i = this.fragI; i < this.fragments.length; i++) {
                        let frag = this.fragments[i];
                        if (frag.from >= pos.to)
                            break;
                        if (frag.tree == this.curFrag.tree)
                            result.push({
                                frag,
                                pos: pos.from - frag.offset,
                                mount
                            });
                    }
                }
            }
        }
        return result;
    }
}
function punchRanges(outer, ranges) {
    let copy = null, current = ranges;
    for (let i = 1, j = 0; i < outer.length; i++) {
        let gapFrom = outer[i - 1].to, gapTo = outer[i].from;
        for (; j < current.length; j++) {
            let r = current[j];
            if (r.from >= gapTo)
                break;
            if (r.to <= gapFrom)
                continue;
            if (!copy)
                current = copy = ranges.slice();
            if (r.from < gapFrom) {
                copy[j] = new Range(r.from, gapFrom);
                if (r.to > gapTo)
                    copy.splice(j + 1, 0, new Range(gapTo, r.to));
            }
            else if (r.to > gapTo) {
                copy[j--] = new Range(gapTo, r.to);
            }
            else {
                copy.splice(j--, 1);
            }
        }
    }
    return current;
}
function findCoverChanges(a, b, from, to) {
    let iA = 0, iB = 0, inA = false, inB = false, pos = -1e9;
    let result = [];
    for (;;) {
        let nextA = iA == a.length ? 1e9 : inA ? a[iA].to : a[iA].from;
        let nextB = iB == b.length ? 1e9 : inB ? b[iB].to : b[iB].from;
        if (inA != inB) {
            let start = Math.max(pos, from), end = Math.min(nextA, nextB, to);
            if (start < end)
                result.push(new Range(start, end));
        }
        pos = Math.min(nextA, nextB);
        if (pos == 1e9)
            break;
        if (nextA == pos) {
            if (!inA)
                inA = true;
            else {
                inA = false;
                iA++;
            }
        }
        if (nextB == pos) {
            if (!inB)
                inB = true;
            else {
                inB = false;
                iB++;
            }
        }
    }
    return result;
}
// Given a number of fragments for the outer tree, and a set of ranges
// to parse, find fragments for inner trees mounted around those
// ranges, if any.
function enterFragments(mounts, ranges) {
    let result = [];
    for (let { pos, mount, frag } of mounts) {
        let startPos = pos + (mount.overlay ? mount.overlay[0].from : 0), endPos = startPos + mount.tree.length;
        let from = Math.max(frag.from, startPos), to = Math.min(frag.to, endPos);
        if (mount.overlay) {
            let overlay = mount.overlay.map(r => new Range(r.from + pos, r.to + pos));
            let changes = findCoverChanges(ranges, overlay, from, to);
            for (let i = 0, pos = from;; i++) {
                let last = i == changes.length, end = last ? to : changes[i].from;
                if (end > pos)
                    result.push(new TreeFragment(pos, end, mount.tree, -startPos, frag.from >= pos || frag.openStart, frag.to <= end || frag.openEnd));
                if (last)
                    break;
                pos = changes[i].to;
            }
        }
        else {
            result.push(new TreeFragment(from, to, mount.tree, -startPos, frag.from >= startPos || frag.openStart, frag.to <= endPos || frag.openEnd));
        }
    }
    return result;
}




},
82073(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  DM: () => (highlightTree),
  _A: () => (tags),
  az: () => (tagHighlighter),
  pn: () => (styleTags)
});
/* import */ var _lezer_common__rspack_import_0 = __webpack_require__(7915);


let nextTagID = 0;
/**
Highlighting tags are markers that denote a highlighting category.
They are [associated](#highlight.styleTags) with parts of a syntax
tree by a language mode, and then mapped to an actual CSS style by
a [highlighter](#highlight.Highlighter).

Because syntax tree node types and highlight styles have to be
able to talk the same language, CodeMirror uses a mostly _closed_
[vocabulary](#highlight.tags) of syntax tags (as opposed to
traditional open string-based systems, which make it hard for
highlighting themes to cover all the tokens produced by the
various languages).

It _is_ possible to [define](#highlight.Tag^define) your own
highlighting tags for system-internal use (where you control both
the language package and the highlighter), but such tags will not
be picked up by regular highlighters (though you can derive them
from standard tags to allow highlighters to fall back to those).
*/
class Tag {
    /**
    @internal
    */
    constructor(
    /**
    The optional name of the base tag @internal
    */
    name, 
    /**
    The set of this tag and all its parent tags, starting with
    this one itself and sorted in order of decreasing specificity.
    */
    set, 
    /**
    The base unmodified tag that this one is based on, if it's
    modified @internal
    */
    base, 
    /**
    The modifiers applied to this.base @internal
    */
    modified) {
        this.name = name;
        this.set = set;
        this.base = base;
        this.modified = modified;
        /**
        @internal
        */
        this.id = nextTagID++;
    }
    toString() {
        let { name } = this;
        for (let mod of this.modified)
            if (mod.name)
                name = `${mod.name}(${name})`;
        return name;
    }
    static define(nameOrParent, parent) {
        let name = typeof nameOrParent == "string" ? nameOrParent : "?";
        if (nameOrParent instanceof Tag)
            parent = nameOrParent;
        if (parent === null || parent === void 0 ? void 0 : parent.base)
            throw new Error("Can not derive from a modified tag");
        let tag = new Tag(name, [], null, []);
        tag.set.push(tag);
        if (parent)
            for (let t of parent.set)
                tag.set.push(t);
        return tag;
    }
    /**
    Define a tag _modifier_, which is a function that, given a tag,
    will return a tag that is a subtag of the original. Applying the
    same modifier to a twice tag will return the same value (`m1(t1)
    == m1(t1)`) and applying multiple modifiers will, regardless or
    order, produce the same tag (`m1(m2(t1)) == m2(m1(t1))`).
    
    When multiple modifiers are applied to a given base tag, each
    smaller set of modifiers is registered as a parent, so that for
    example `m1(m2(m3(t1)))` is a subtype of `m1(m2(t1))`,
    `m1(m3(t1)`, and so on.
    */
    static defineModifier(name) {
        let mod = new Modifier(name);
        return (tag) => {
            if (tag.modified.indexOf(mod) > -1)
                return tag;
            return Modifier.get(tag.base || tag, tag.modified.concat(mod).sort((a, b) => a.id - b.id));
        };
    }
}
let nextModifierID = 0;
class Modifier {
    constructor(name) {
        this.name = name;
        this.instances = [];
        this.id = nextModifierID++;
    }
    static get(base, mods) {
        if (!mods.length)
            return base;
        let exists = mods[0].instances.find(t => t.base == base && sameArray(mods, t.modified));
        if (exists)
            return exists;
        let set = [], tag = new Tag(base.name, set, base, mods);
        for (let m of mods)
            m.instances.push(tag);
        let configs = powerSet(mods);
        for (let parent of base.set)
            if (!parent.modified.length)
                for (let config of configs)
                    set.push(Modifier.get(parent, config));
        return tag;
    }
}
function sameArray(a, b) {
    return a.length == b.length && a.every((x, i) => x == b[i]);
}
function powerSet(array) {
    let sets = [[]];
    for (let i = 0; i < array.length; i++) {
        for (let j = 0, e = sets.length; j < e; j++) {
            sets.push(sets[j].concat(array[i]));
        }
    }
    return sets.sort((a, b) => b.length - a.length);
}
/**
This function is used to add a set of tags to a language syntax
via [`NodeSet.extend`](#common.NodeSet.extend) or
[`LRParser.configure`](#lr.LRParser.configure).

The argument object maps node selectors to [highlighting
tags](#highlight.Tag) or arrays of tags.

Node selectors may hold one or more (space-separated) node paths.
Such a path can be a [node name](#common.NodeType.name), or
multiple node names (or `*` wildcards) separated by slash
characters, as in `"Block/Declaration/VariableName"`. Such a path
matches the final node but only if its direct parent nodes are the
other nodes mentioned. A `*` in such a path matches any parent,
but only a single level—wildcards that match multiple parents
aren't supported, both for efficiency reasons and because Lezer
trees make it rather hard to reason about what they would match.)

A path can be ended with `/...` to indicate that the tag assigned
to the node should also apply to all child nodes, even if they
match their own style (by default, only the innermost style is
used).

When a path ends in `!`, as in `Attribute!`, no further matching
happens for the node's child nodes, and the entire node gets the
given style.

In this notation, node names that contain `/`, `!`, `*`, or `...`
must be quoted as JSON strings.

For example:

```javascript
parser.configure({props: [
  styleTags({
    // Style Number and BigNumber nodes
    "Number BigNumber": tags.number,
    // Style Escape nodes whose parent is String
    "String/Escape": tags.escape,
    // Style anything inside Attributes nodes
    "Attributes!": tags.meta,
    // Add a style to all content inside Italic nodes
    "Italic/...": tags.emphasis,
    // Style InvalidString nodes as both `string` and `invalid`
    "InvalidString": [tags.string, tags.invalid],
    // Style the node named "/" as punctuation
    '"/"': tags.punctuation
  })
]})
```
*/
function styleTags(spec) {
    let byName = Object.create(null);
    for (let prop in spec) {
        let tags = spec[prop];
        if (!Array.isArray(tags))
            tags = [tags];
        for (let part of prop.split(" "))
            if (part) {
                let pieces = [], mode = 2 /* Mode.Normal */, rest = part;
                for (let pos = 0;;) {
                    if (rest == "..." && pos > 0 && pos + 3 == part.length) {
                        mode = 1 /* Mode.Inherit */;
                        break;
                    }
                    let m = /^"(?:[^"\\]|\\.)*?"|[^\/!]+/.exec(rest);
                    if (!m)
                        throw new RangeError("Invalid path: " + part);
                    pieces.push(m[0] == "*" ? "" : m[0][0] == '"' ? JSON.parse(m[0]) : m[0]);
                    pos += m[0].length;
                    if (pos == part.length)
                        break;
                    let next = part[pos++];
                    if (pos == part.length && next == "!") {
                        mode = 0 /* Mode.Opaque */;
                        break;
                    }
                    if (next != "/")
                        throw new RangeError("Invalid path: " + part);
                    rest = part.slice(pos);
                }
                let last = pieces.length - 1, inner = pieces[last];
                if (!inner)
                    throw new RangeError("Invalid path: " + part);
                let rule = new Rule(tags, mode, last > 0 ? pieces.slice(0, last) : null);
                byName[inner] = rule.sort(byName[inner]);
            }
    }
    return ruleNodeProp.add(byName);
}
const ruleNodeProp = new _lezer_common__rspack_import_0/* .NodeProp */.uY({
    combine(a, b) {
        let cur, root, take;
        while (a || b) {
            if (!a || b && a.depth >= b.depth) {
                take = b;
                b = b.next;
            }
            else {
                take = a;
                a = a.next;
            }
            if (cur && cur.mode == take.mode && !take.context && !cur.context)
                continue;
            let copy = new Rule(take.tags, take.mode, take.context);
            if (cur)
                cur.next = copy;
            else
                root = copy;
            cur = copy;
        }
        return root;
    }
});
class Rule {
    constructor(tags, mode, context, next) {
        this.tags = tags;
        this.mode = mode;
        this.context = context;
        this.next = next;
    }
    get opaque() { return this.mode == 0 /* Mode.Opaque */; }
    get inherit() { return this.mode == 1 /* Mode.Inherit */; }
    sort(other) {
        if (!other || other.depth < this.depth) {
            this.next = other;
            return this;
        }
        other.next = this.sort(other.next);
        return other;
    }
    get depth() { return this.context ? this.context.length : 0; }
}
Rule.empty = new Rule([], 2 /* Mode.Normal */, null);
/**
Define a [highlighter](#highlight.Highlighter) from an array of
tag/class pairs. Classes associated with more specific tags will
take precedence.
*/
function tagHighlighter(tags, options) {
    let map = Object.create(null);
    for (let style of tags) {
        if (!Array.isArray(style.tag))
            map[style.tag.id] = style.class;
        else
            for (let tag of style.tag)
                map[tag.id] = style.class;
    }
    let { scope, all = null } = options || {};
    return {
        style: (tags) => {
            let cls = all;
            for (let tag of tags) {
                for (let sub of tag.set) {
                    let tagClass = map[sub.id];
                    if (tagClass) {
                        cls = cls ? cls + " " + tagClass : tagClass;
                        break;
                    }
                }
            }
            return cls;
        },
        scope
    };
}
function highlightTags(highlighters, tags) {
    let result = null;
    for (let highlighter of highlighters) {
        let value = highlighter.style(tags);
        if (value)
            result = result ? result + " " + value : value;
    }
    return result;
}
/**
Highlight the given [tree](#common.Tree) with the given
[highlighter](#highlight.Highlighter). Often, the higher-level
[`highlightCode`](#highlight.highlightCode) function is easier to
use.
*/
function highlightTree(tree, highlighter, 
/**
Assign styling to a region of the text. Will be called, in order
of position, for any ranges where more than zero classes apply.
`classes` is a space separated string of CSS classes.
*/
putStyle, 
/**
The start of the range to highlight.
*/
from = 0, 
/**
The end of the range.
*/
to = tree.length) {
    let builder = new HighlightBuilder(from, Array.isArray(highlighter) ? highlighter : [highlighter], putStyle);
    builder.highlightRange(tree.cursor(), from, to, "", builder.highlighters);
    builder.flush(to);
}
/**
Highlight the given tree with the given highlighter, calling
`putText` for every piece of text, either with a set of classes or
with the empty string when unstyled, and `putBreak` for every line
break.
*/
function highlightCode(code, tree, highlighter, putText, putBreak, from = 0, to = code.length) {
    let pos = from;
    function writeTo(p, classes) {
        if (p <= pos)
            return;
        for (let text = code.slice(pos, p), i = 0;;) {
            let nextBreak = text.indexOf("\n", i);
            let upto = nextBreak < 0 ? text.length : nextBreak;
            if (upto > i)
                putText(text.slice(i, upto), classes);
            if (nextBreak < 0)
                break;
            putBreak();
            i = nextBreak + 1;
        }
        pos = p;
    }
    highlightTree(tree, highlighter, (from, to, classes) => {
        writeTo(from, "");
        writeTo(to, classes);
    }, from, to);
    writeTo(to, "");
}
class HighlightBuilder {
    constructor(at, highlighters, span) {
        this.at = at;
        this.highlighters = highlighters;
        this.span = span;
        this.class = "";
    }
    startSpan(at, cls) {
        if (cls != this.class) {
            this.flush(at);
            if (at > this.at)
                this.at = at;
            this.class = cls;
        }
    }
    flush(to) {
        if (to > this.at && this.class)
            this.span(this.at, to, this.class);
    }
    highlightRange(cursor, from, to, inheritedClass, highlighters) {
        let { type, from: start, to: end } = cursor;
        if (start >= to || end <= from)
            return;
        if (type.isTop)
            highlighters = this.highlighters.filter(h => !h.scope || h.scope(type));
        let cls = inheritedClass;
        let rule = getStyleTags(cursor) || Rule.empty;
        let tagCls = highlightTags(highlighters, rule.tags);
        if (tagCls) {
            if (cls)
                cls += " ";
            cls += tagCls;
            if (rule.mode == 1 /* Mode.Inherit */)
                inheritedClass += (inheritedClass ? " " : "") + tagCls;
        }
        this.startSpan(Math.max(from, start), cls);
        if (rule.opaque)
            return;
        let mounted = cursor.tree && cursor.tree.prop(_lezer_common__rspack_import_0/* .NodeProp.mounted */.uY.mounted);
        if (mounted && mounted.overlay) {
            let inner = cursor.node.enter(mounted.overlay[0].from + start, 1);
            let innerHighlighters = this.highlighters.filter(h => !h.scope || h.scope(mounted.tree.type));
            let hasChild = cursor.firstChild();
            for (let i = 0, pos = start;; i++) {
                let next = i < mounted.overlay.length ? mounted.overlay[i] : null;
                let nextPos = next ? next.from + start : end;
                let rangeFrom = Math.max(from, pos), rangeTo = Math.min(to, nextPos);
                if (rangeFrom < rangeTo && hasChild) {
                    while (cursor.from < rangeTo) {
                        this.highlightRange(cursor, rangeFrom, rangeTo, inheritedClass, highlighters);
                        this.startSpan(Math.min(rangeTo, cursor.to), cls);
                        if (cursor.to >= nextPos || !cursor.nextSibling())
                            break;
                    }
                }
                if (!next || nextPos > to)
                    break;
                pos = next.to + start;
                if (pos > from) {
                    this.highlightRange(inner.cursor(), Math.max(from, next.from + start), Math.min(to, pos), "", innerHighlighters);
                    this.startSpan(Math.min(to, pos), cls);
                }
            }
            if (hasChild)
                cursor.parent();
        }
        else if (cursor.firstChild()) {
            if (mounted)
                inheritedClass = "";
            do {
                if (cursor.to <= from)
                    continue;
                if (cursor.from >= to)
                    break;
                this.highlightRange(cursor, from, to, inheritedClass, highlighters);
                this.startSpan(Math.min(to, cursor.to), cls);
            } while (cursor.nextSibling());
            cursor.parent();
        }
    }
}
/**
Match a syntax node's [highlight rules](#highlight.styleTags). If
there's a match, return its set of tags, and whether it is
opaque (uses a `!`) or applies to all child nodes (`/...`).
*/
function getStyleTags(node) {
    let rule = node.type.prop(ruleNodeProp);
    while (rule && rule.context && !node.matchContext(rule.context))
        rule = rule.next;
    return rule || null;
}
const t = Tag.define;
const comment = t(), name = t(), typeName = t(name), propertyName = t(name), literal = t(), string = t(literal), number = t(literal), content = t(), heading = t(content), keyword = t(), operator = t(), punctuation = t(), bracket = t(punctuation), meta = t();
/**
The default set of highlighting [tags](#highlight.Tag).

This collection is heavily biased towards programming languages,
and necessarily incomplete. A full ontology of syntactic
constructs would fill a stack of books, and be impractical to
write themes for. So try to make do with this set. If all else
fails, [open an
issue](https://github.com/codemirror/codemirror.next) to propose a
new tag, or [define](#highlight.Tag^define) a local custom tag for
your use case.

Note that it is not obligatory to always attach the most specific
tag possible to an element—if your grammar can't easily
distinguish a certain type of element (such as a local variable),
it is okay to style it as its more general variant (a variable).

For tags that extend some parent tag, the documentation links to
the parent.
*/
const tags = {
    /**
    A comment.
    */
    comment,
    /**
    A line [comment](#highlight.tags.comment).
    */
    lineComment: t(comment),
    /**
    A block [comment](#highlight.tags.comment).
    */
    blockComment: t(comment),
    /**
    A documentation [comment](#highlight.tags.comment).
    */
    docComment: t(comment),
    /**
    Any kind of identifier.
    */
    name,
    /**
    The [name](#highlight.tags.name) of a variable.
    */
    variableName: t(name),
    /**
    A type [name](#highlight.tags.name).
    */
    typeName: typeName,
    /**
    A tag name (subtag of [`typeName`](#highlight.tags.typeName)).
    */
    tagName: t(typeName),
    /**
    A property or field [name](#highlight.tags.name).
    */
    propertyName: propertyName,
    /**
    An attribute name (subtag of [`propertyName`](#highlight.tags.propertyName)).
    */
    attributeName: t(propertyName),
    /**
    The [name](#highlight.tags.name) of a class.
    */
    className: t(name),
    /**
    A label [name](#highlight.tags.name).
    */
    labelName: t(name),
    /**
    A namespace [name](#highlight.tags.name).
    */
    namespace: t(name),
    /**
    The [name](#highlight.tags.name) of a macro.
    */
    macroName: t(name),
    /**
    A literal value.
    */
    literal,
    /**
    A string [literal](#highlight.tags.literal).
    */
    string,
    /**
    A documentation [string](#highlight.tags.string).
    */
    docString: t(string),
    /**
    A character literal (subtag of [string](#highlight.tags.string)).
    */
    character: t(string),
    /**
    An attribute value (subtag of [string](#highlight.tags.string)).
    */
    attributeValue: t(string),
    /**
    A number [literal](#highlight.tags.literal).
    */
    number,
    /**
    An integer [number](#highlight.tags.number) literal.
    */
    integer: t(number),
    /**
    A floating-point [number](#highlight.tags.number) literal.
    */
    float: t(number),
    /**
    A boolean [literal](#highlight.tags.literal).
    */
    bool: t(literal),
    /**
    Regular expression [literal](#highlight.tags.literal).
    */
    regexp: t(literal),
    /**
    An escape [literal](#highlight.tags.literal), for example a
    backslash escape in a string.
    */
    escape: t(literal),
    /**
    A color [literal](#highlight.tags.literal).
    */
    color: t(literal),
    /**
    A URL [literal](#highlight.tags.literal).
    */
    url: t(literal),
    /**
    A language keyword.
    */
    keyword,
    /**
    The [keyword](#highlight.tags.keyword) for the self or this
    object.
    */
    self: t(keyword),
    /**
    The [keyword](#highlight.tags.keyword) for null.
    */
    null: t(keyword),
    /**
    A [keyword](#highlight.tags.keyword) denoting some atomic value.
    */
    atom: t(keyword),
    /**
    A [keyword](#highlight.tags.keyword) that represents a unit.
    */
    unit: t(keyword),
    /**
    A modifier [keyword](#highlight.tags.keyword).
    */
    modifier: t(keyword),
    /**
    A [keyword](#highlight.tags.keyword) that acts as an operator.
    */
    operatorKeyword: t(keyword),
    /**
    A control-flow related [keyword](#highlight.tags.keyword).
    */
    controlKeyword: t(keyword),
    /**
    A [keyword](#highlight.tags.keyword) that defines something.
    */
    definitionKeyword: t(keyword),
    /**
    A [keyword](#highlight.tags.keyword) related to defining or
    interfacing with modules.
    */
    moduleKeyword: t(keyword),
    /**
    An operator.
    */
    operator,
    /**
    An [operator](#highlight.tags.operator) that dereferences something.
    */
    derefOperator: t(operator),
    /**
    Arithmetic-related [operator](#highlight.tags.operator).
    */
    arithmeticOperator: t(operator),
    /**
    Logical [operator](#highlight.tags.operator).
    */
    logicOperator: t(operator),
    /**
    Bit [operator](#highlight.tags.operator).
    */
    bitwiseOperator: t(operator),
    /**
    Comparison [operator](#highlight.tags.operator).
    */
    compareOperator: t(operator),
    /**
    [Operator](#highlight.tags.operator) that updates its operand.
    */
    updateOperator: t(operator),
    /**
    [Operator](#highlight.tags.operator) that defines something.
    */
    definitionOperator: t(operator),
    /**
    Type-related [operator](#highlight.tags.operator).
    */
    typeOperator: t(operator),
    /**
    Control-flow [operator](#highlight.tags.operator).
    */
    controlOperator: t(operator),
    /**
    Program or markup punctuation.
    */
    punctuation,
    /**
    [Punctuation](#highlight.tags.punctuation) that separates
    things.
    */
    separator: t(punctuation),
    /**
    Bracket-style [punctuation](#highlight.tags.punctuation).
    */
    bracket,
    /**
    Angle [brackets](#highlight.tags.bracket) (usually `<` and `>`
    tokens).
    */
    angleBracket: t(bracket),
    /**
    Square [brackets](#highlight.tags.bracket) (usually `[` and `]`
    tokens).
    */
    squareBracket: t(bracket),
    /**
    Parentheses (usually `(` and `)` tokens). Subtag of
    [bracket](#highlight.tags.bracket).
    */
    paren: t(bracket),
    /**
    Braces (usually `{` and `}` tokens). Subtag of
    [bracket](#highlight.tags.bracket).
    */
    brace: t(bracket),
    /**
    Content, for example plain text in XML or markup documents.
    */
    content,
    /**
    [Content](#highlight.tags.content) that represents a heading.
    */
    heading,
    /**
    A level 1 [heading](#highlight.tags.heading).
    */
    heading1: t(heading),
    /**
    A level 2 [heading](#highlight.tags.heading).
    */
    heading2: t(heading),
    /**
    A level 3 [heading](#highlight.tags.heading).
    */
    heading3: t(heading),
    /**
    A level 4 [heading](#highlight.tags.heading).
    */
    heading4: t(heading),
    /**
    A level 5 [heading](#highlight.tags.heading).
    */
    heading5: t(heading),
    /**
    A level 6 [heading](#highlight.tags.heading).
    */
    heading6: t(heading),
    /**
    A prose [content](#highlight.tags.content) separator (such as a horizontal rule).
    */
    contentSeparator: t(content),
    /**
    [Content](#highlight.tags.content) that represents a list.
    */
    list: t(content),
    /**
    [Content](#highlight.tags.content) that represents a quote.
    */
    quote: t(content),
    /**
    [Content](#highlight.tags.content) that is emphasized.
    */
    emphasis: t(content),
    /**
    [Content](#highlight.tags.content) that is styled strong.
    */
    strong: t(content),
    /**
    [Content](#highlight.tags.content) that is part of a link.
    */
    link: t(content),
    /**
    [Content](#highlight.tags.content) that is styled as code or
    monospace.
    */
    monospace: t(content),
    /**
    [Content](#highlight.tags.content) that has a strike-through
    style.
    */
    strikethrough: t(content),
    /**
    Inserted text in a change-tracking format.
    */
    inserted: t(),
    /**
    Deleted text.
    */
    deleted: t(),
    /**
    Changed text.
    */
    changed: t(),
    /**
    An invalid or unsyntactic element.
    */
    invalid: t(),
    /**
    Metadata or meta-instruction.
    */
    meta,
    /**
    [Metadata](#highlight.tags.meta) that applies to the entire
    document.
    */
    documentMeta: t(meta),
    /**
    [Metadata](#highlight.tags.meta) that annotates or adds
    attributes to a given syntactic element.
    */
    annotation: t(meta),
    /**
    Processing instruction or preprocessor directive. Subtag of
    [meta](#highlight.tags.meta).
    */
    processingInstruction: t(meta),
    /**
    [Modifier](#highlight.Tag^defineModifier) that indicates that a
    given element is being defined. Expected to be used with the
    various [name](#highlight.tags.name) tags.
    */
    definition: Tag.defineModifier("definition"),
    /**
    [Modifier](#highlight.Tag^defineModifier) that indicates that
    something is constant. Mostly expected to be used with
    [variable names](#highlight.tags.variableName).
    */
    constant: Tag.defineModifier("constant"),
    /**
    [Modifier](#highlight.Tag^defineModifier) used to indicate that
    a [variable](#highlight.tags.variableName) or [property
    name](#highlight.tags.propertyName) is being called or defined
    as a function.
    */
    function: Tag.defineModifier("function"),
    /**
    [Modifier](#highlight.Tag^defineModifier) that can be applied to
    [names](#highlight.tags.name) to indicate that they belong to
    the language's standard environment.
    */
    standard: Tag.defineModifier("standard"),
    /**
    [Modifier](#highlight.Tag^defineModifier) that indicates a given
    [names](#highlight.tags.name) is local to some scope.
    */
    local: Tag.defineModifier("local"),
    /**
    A generic variant [modifier](#highlight.Tag^defineModifier) that
    can be used to tag language-specific alternative variants of
    some common tag. It is recommended for themes to define special
    forms of at least the [string](#highlight.tags.string) and
    [variable name](#highlight.tags.variableName) tags, since those
    come up a lot.
    */
    special: Tag.defineModifier("special")
};
for (let name in tags) {
    let val = tags[name];
    if (val instanceof Tag)
        val.name = name;
}
/**
This is a highlighter that adds stable, predictable classes to
tokens, for styling with external CSS.

The following tags are mapped to their name prefixed with `"tok-"`
(for example `"tok-comment"`):

* [`link`](#highlight.tags.link)
* [`heading`](#highlight.tags.heading)
* [`emphasis`](#highlight.tags.emphasis)
* [`strong`](#highlight.tags.strong)
* [`keyword`](#highlight.tags.keyword)
* [`atom`](#highlight.tags.atom)
* [`bool`](#highlight.tags.bool)
* [`url`](#highlight.tags.url)
* [`labelName`](#highlight.tags.labelName)
* [`inserted`](#highlight.tags.inserted)
* [`deleted`](#highlight.tags.deleted)
* [`literal`](#highlight.tags.literal)
* [`string`](#highlight.tags.string)
* [`number`](#highlight.tags.number)
* [`variableName`](#highlight.tags.variableName)
* [`typeName`](#highlight.tags.typeName)
* [`namespace`](#highlight.tags.namespace)
* [`className`](#highlight.tags.className)
* [`macroName`](#highlight.tags.macroName)
* [`propertyName`](#highlight.tags.propertyName)
* [`operator`](#highlight.tags.operator)
* [`comment`](#highlight.tags.comment)
* [`meta`](#highlight.tags.meta)
* [`punctuation`](#highlight.tags.punctuation)
* [`invalid`](#highlight.tags.invalid)

In addition, these mappings are provided:

* [`regexp`](#highlight.tags.regexp),
  [`escape`](#highlight.tags.escape), and
  [`special`](#highlight.tags.special)[`(string)`](#highlight.tags.string)
  are mapped to `"tok-string2"`
* [`special`](#highlight.tags.special)[`(variableName)`](#highlight.tags.variableName)
  to `"tok-variableName2"`
* [`local`](#highlight.tags.local)[`(variableName)`](#highlight.tags.variableName)
  to `"tok-variableName tok-local"`
* [`definition`](#highlight.tags.definition)[`(variableName)`](#highlight.tags.variableName)
  to `"tok-variableName tok-definition"`
* [`definition`](#highlight.tags.definition)[`(propertyName)`](#highlight.tags.propertyName)
  to `"tok-propertyName tok-definition"`
*/
const classHighlighter = tagHighlighter([
    { tag: tags.link, class: "tok-link" },
    { tag: tags.heading, class: "tok-heading" },
    { tag: tags.emphasis, class: "tok-emphasis" },
    { tag: tags.strong, class: "tok-strong" },
    { tag: tags.keyword, class: "tok-keyword" },
    { tag: tags.atom, class: "tok-atom" },
    { tag: tags.bool, class: "tok-bool" },
    { tag: tags.url, class: "tok-url" },
    { tag: tags.labelName, class: "tok-labelName" },
    { tag: tags.inserted, class: "tok-inserted" },
    { tag: tags.deleted, class: "tok-deleted" },
    { tag: tags.literal, class: "tok-literal" },
    { tag: tags.string, class: "tok-string" },
    { tag: tags.number, class: "tok-number" },
    { tag: [tags.regexp, tags.escape, tags.special(tags.string)], class: "tok-string2" },
    { tag: tags.variableName, class: "tok-variableName" },
    { tag: tags.local(tags.variableName), class: "tok-variableName tok-local" },
    { tag: tags.definition(tags.variableName), class: "tok-variableName tok-definition" },
    { tag: tags.special(tags.variableName), class: "tok-variableName2" },
    { tag: tags.definition(tags.propertyName), class: "tok-propertyName tok-definition" },
    { tag: tags.typeName, class: "tok-typeName" },
    { tag: tags.namespace, class: "tok-namespace" },
    { tag: tags.className, class: "tok-className" },
    { tag: tags.macroName, class: "tok-macroName" },
    { tag: tags.propertyName, class: "tok-propertyName" },
    { tag: tags.operator, class: "tok-operator" },
    { tag: tags.comment, class: "tok-comment" },
    { tag: tags.meta, class: "tok-meta" },
    { tag: tags.invalid, class: "tok-invalid" },
    { tag: tags.punctuation, class: "tok-punctuation" }
]);




},
46663(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  C: () => (copy)
});
/* import */ var is_what__rspack_import_0 = __webpack_require__(83919);


function assignProp(carry, key, newVal, originalObject, includeNonenumerable) {
  const propType = {}.propertyIsEnumerable.call(originalObject, key) ? "enumerable" : "nonenumerable";
  if (propType === "enumerable")
    carry[key] = newVal;
  if (includeNonenumerable && propType === "nonenumerable") {
    Object.defineProperty(carry, key, {
      value: newVal,
      enumerable: false,
      writable: true,
      configurable: true
    });
  }
}
function copy(target, options = {}) {
  if ((0,is_what__rspack_import_0/* .isArray */.cy)(target)) {
    return target.map((item) => copy(item, options));
  }
  if (!(0,is_what__rspack_import_0/* .isPlainObject */.Qd)(target)) {
    return target;
  }
  const props = Object.getOwnPropertyNames(target);
  const symbols = Object.getOwnPropertySymbols(target);
  return [...props, ...symbols].reduce((carry, key) => {
    if ((0,is_what__rspack_import_0/* .isArray */.cy)(options.props) && !options.props.includes(key)) {
      return carry;
    }
    const val = target[key];
    const newVal = copy(val, options);
    assignProp(carry, key, newVal, target, options.nonenumerable);
    return carry;
  }, {});
}




},
93051(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  MR: () => (deleteDB),
  P2: () => (openDB)
});
const instanceOfAny = (object, constructors) => constructors.some((c) => object instanceof c);

let idbProxyableTypes;
let cursorAdvanceMethods;
// This is a function to prevent it throwing up in node environments.
function getIdbProxyableTypes() {
    return (idbProxyableTypes ||
        (idbProxyableTypes = [
            IDBDatabase,
            IDBObjectStore,
            IDBIndex,
            IDBCursor,
            IDBTransaction,
        ]));
}
// This is a function to prevent it throwing up in node environments.
function getCursorAdvanceMethods() {
    return (cursorAdvanceMethods ||
        (cursorAdvanceMethods = [
            IDBCursor.prototype.advance,
            IDBCursor.prototype.continue,
            IDBCursor.prototype.continuePrimaryKey,
        ]));
}
const transactionDoneMap = new WeakMap();
const transformCache = new WeakMap();
const reverseTransformCache = new WeakMap();
function promisifyRequest(request) {
    const promise = new Promise((resolve, reject) => {
        const unlisten = () => {
            request.removeEventListener('success', success);
            request.removeEventListener('error', error);
        };
        const success = () => {
            resolve(wrap(request.result));
            unlisten();
        };
        const error = () => {
            reject(request.error);
            unlisten();
        };
        request.addEventListener('success', success);
        request.addEventListener('error', error);
    });
    // This mapping exists in reverseTransformCache but doesn't exist in transformCache. This
    // is because we create many promises from a single IDBRequest.
    reverseTransformCache.set(promise, request);
    return promise;
}
function cacheDonePromiseForTransaction(tx) {
    // Early bail if we've already created a done promise for this transaction.
    if (transactionDoneMap.has(tx))
        return;
    const done = new Promise((resolve, reject) => {
        const unlisten = () => {
            tx.removeEventListener('complete', complete);
            tx.removeEventListener('error', error);
            tx.removeEventListener('abort', error);
        };
        const complete = () => {
            resolve();
            unlisten();
        };
        const error = () => {
            reject(tx.error || new DOMException('AbortError', 'AbortError'));
            unlisten();
        };
        tx.addEventListener('complete', complete);
        tx.addEventListener('error', error);
        tx.addEventListener('abort', error);
    });
    // Cache it for later retrieval.
    transactionDoneMap.set(tx, done);
}
let idbProxyTraps = {
    get(target, prop, receiver) {
        if (target instanceof IDBTransaction) {
            // Special handling for transaction.done.
            if (prop === 'done')
                return transactionDoneMap.get(target);
            // Make tx.store return the only store in the transaction, or undefined if there are many.
            if (prop === 'store') {
                return receiver.objectStoreNames[1]
                    ? undefined
                    : receiver.objectStore(receiver.objectStoreNames[0]);
            }
        }
        // Else transform whatever we get back.
        return wrap(target[prop]);
    },
    set(target, prop, value) {
        target[prop] = value;
        return true;
    },
    has(target, prop) {
        if (target instanceof IDBTransaction &&
            (prop === 'done' || prop === 'store')) {
            return true;
        }
        return prop in target;
    },
};
function replaceTraps(callback) {
    idbProxyTraps = callback(idbProxyTraps);
}
function wrapFunction(func) {
    // Due to expected object equality (which is enforced by the caching in `wrap`), we
    // only create one new func per func.
    // Cursor methods are special, as the behaviour is a little more different to standard IDB. In
    // IDB, you advance the cursor and wait for a new 'success' on the IDBRequest that gave you the
    // cursor. It's kinda like a promise that can resolve with many values. That doesn't make sense
    // with real promises, so each advance methods returns a new promise for the cursor object, or
    // undefined if the end of the cursor has been reached.
    if (getCursorAdvanceMethods().includes(func)) {
        return function (...args) {
            // Calling the original function with the proxy as 'this' causes ILLEGAL INVOCATION, so we use
            // the original object.
            func.apply(unwrap(this), args);
            return wrap(this.request);
        };
    }
    return function (...args) {
        // Calling the original function with the proxy as 'this' causes ILLEGAL INVOCATION, so we use
        // the original object.
        return wrap(func.apply(unwrap(this), args));
    };
}
function transformCachableValue(value) {
    if (typeof value === 'function')
        return wrapFunction(value);
    // This doesn't return, it just creates a 'done' promise for the transaction,
    // which is later returned for transaction.done (see idbObjectHandler).
    if (value instanceof IDBTransaction)
        cacheDonePromiseForTransaction(value);
    if (instanceOfAny(value, getIdbProxyableTypes()))
        return new Proxy(value, idbProxyTraps);
    // Return the same value back if we're not going to transform it.
    return value;
}
function wrap(value) {
    // We sometimes generate multiple promises from a single IDBRequest (eg when cursoring), because
    // IDB is weird and a single IDBRequest can yield many responses, so these can't be cached.
    if (value instanceof IDBRequest)
        return promisifyRequest(value);
    // If we've already transformed this value before, reuse the transformed value.
    // This is faster, but it also provides object equality.
    if (transformCache.has(value))
        return transformCache.get(value);
    const newValue = transformCachableValue(value);
    // Not all types are transformed.
    // These may be primitive types, so they can't be WeakMap keys.
    if (newValue !== value) {
        transformCache.set(value, newValue);
        reverseTransformCache.set(newValue, value);
    }
    return newValue;
}
const unwrap = (value) => reverseTransformCache.get(value);

/**
 * Open a database.
 *
 * @param name Name of the database.
 * @param version Schema version.
 * @param callbacks Additional callbacks.
 */
function openDB(name, version, { blocked, upgrade, blocking, terminated } = {}) {
    const request = indexedDB.open(name, version);
    const openPromise = wrap(request);
    if (upgrade) {
        request.addEventListener('upgradeneeded', (event) => {
            upgrade(wrap(request.result), event.oldVersion, event.newVersion, wrap(request.transaction), event);
        });
    }
    if (blocked) {
        request.addEventListener('blocked', (event) => blocked(
        // Casting due to https://github.com/microsoft/TypeScript-DOM-lib-generator/pull/1405
        event.oldVersion, event.newVersion, event));
    }
    openPromise
        .then((db) => {
        if (terminated)
            db.addEventListener('close', () => terminated());
        if (blocking) {
            db.addEventListener('versionchange', (event) => blocking(event.oldVersion, event.newVersion, event));
        }
    })
        .catch(() => { });
    return openPromise;
}
/**
 * Delete a database.
 *
 * @param name Name of the database.
 */
function deleteDB(name, { blocked } = {}) {
    const request = indexedDB.deleteDatabase(name);
    if (blocked) {
        request.addEventListener('blocked', (event) => blocked(
        // Casting due to https://github.com/microsoft/TypeScript-DOM-lib-generator/pull/1405
        event.oldVersion, event));
    }
    return wrap(request).then(() => undefined);
}

const readMethods = ['get', 'getKey', 'getAll', 'getAllKeys', 'count'];
const writeMethods = ['put', 'add', 'delete', 'clear'];
const cachedMethods = new Map();
function getMethod(target, prop) {
    if (!(target instanceof IDBDatabase &&
        !(prop in target) &&
        typeof prop === 'string')) {
        return;
    }
    if (cachedMethods.get(prop))
        return cachedMethods.get(prop);
    const targetFuncName = prop.replace(/FromIndex$/, '');
    const useIndex = prop !== targetFuncName;
    const isWrite = writeMethods.includes(targetFuncName);
    if (
    // Bail if the target doesn't exist on the target. Eg, getAll isn't in Edge.
    !(targetFuncName in (useIndex ? IDBIndex : IDBObjectStore).prototype) ||
        !(isWrite || readMethods.includes(targetFuncName))) {
        return;
    }
    const method = async function (storeName, ...args) {
        // isWrite ? 'readwrite' : undefined gzipps better, but fails in Edge :(
        const tx = this.transaction(storeName, isWrite ? 'readwrite' : 'readonly');
        let target = tx.store;
        if (useIndex)
            target = target.index(args.shift());
        // Must reject if op rejects.
        // If it's a write operation, must reject if tx.done rejects.
        // Must reject with op rejection first.
        // Must resolve with op value.
        // Must handle both promises (no unhandled rejections)
        return (await Promise.all([
            target[targetFuncName](...args),
            isWrite && tx.done,
        ]))[0];
    };
    cachedMethods.set(prop, method);
    return method;
}
replaceTraps((oldTraps) => ({
    ...oldTraps,
    get: (target, prop, receiver) => getMethod(target, prop) || oldTraps.get(target, prop, receiver),
    has: (target, prop) => !!getMethod(target, prop) || oldTraps.has(target, prop),
}));

const advanceMethodProps = ['continue', 'continuePrimaryKey', 'advance'];
const methodMap = {};
const advanceResults = new WeakMap();
const ittrProxiedCursorToOriginalProxy = new WeakMap();
const cursorIteratorTraps = {
    get(target, prop) {
        if (!advanceMethodProps.includes(prop))
            return target[prop];
        let cachedFunc = methodMap[prop];
        if (!cachedFunc) {
            cachedFunc = methodMap[prop] = function (...args) {
                advanceResults.set(this, ittrProxiedCursorToOriginalProxy.get(this)[prop](...args));
            };
        }
        return cachedFunc;
    },
};
async function* iterate(...args) {
    // tslint:disable-next-line:no-this-assignment
    let cursor = this;
    if (!(cursor instanceof IDBCursor)) {
        cursor = await cursor.openCursor(...args);
    }
    if (!cursor)
        return;
    cursor = cursor;
    const proxiedCursor = new Proxy(cursor, cursorIteratorTraps);
    ittrProxiedCursorToOriginalProxy.set(proxiedCursor, cursor);
    // Map this double-proxy back to the original, so other cursor methods work.
    reverseTransformCache.set(proxiedCursor, unwrap(cursor));
    while (cursor) {
        yield proxiedCursor;
        // If one of the advancing methods was not called, call continue().
        cursor = await (advanceResults.get(proxiedCursor) || cursor.continue());
        advanceResults.delete(proxiedCursor);
    }
}
function isIteratorProp(target, prop) {
    return ((prop === Symbol.asyncIterator &&
        instanceOfAny(target, [IDBIndex, IDBObjectStore, IDBCursor])) ||
        (prop === 'iterate' && instanceOfAny(target, [IDBIndex, IDBObjectStore])));
}
replaceTraps((oldTraps) => ({
    ...oldTraps,
    get(target, prop, receiver) {
        if (isIteratorProp(target, prop))
            return iterate;
        return oldTraps.get(target, prop, receiver);
    },
    has(target, prop) {
        return isIteratorProp(target, prop) || oldTraps.has(target, prop);
    },
}));




},
83919(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  Qd: () => (isPlainObject),
  cy: () => (isArray)
});
function getType(payload) {
  return Object.prototype.toString.call(payload).slice(8, -1);
}

function isAnyObject(payload) {
  return getType(payload) === "Object";
}

function isArray(payload) {
  return getType(payload) === "Array";
}

function isBlob(payload) {
  return getType(payload) === "Blob";
}

function isBoolean(payload) {
  return getType(payload) === "Boolean";
}

function isDate(payload) {
  return getType(payload) === "Date" && !isNaN(payload);
}

function isEmptyArray(payload) {
  return isArray(payload) && payload.length === 0;
}

function isPlainObject(payload) {
  if (getType(payload) !== "Object")
    return false;
  const prototype = Object.getPrototypeOf(payload);
  return !!prototype && prototype.constructor === Object && prototype === Object.prototype;
}

function isEmptyObject(payload) {
  return isPlainObject(payload) && Object.keys(payload).length === 0;
}

function isEmptyString(payload) {
  return payload === "";
}

function isError(payload) {
  return getType(payload) === "Error" || payload instanceof Error;
}

function isFile(payload) {
  return getType(payload) === "File";
}

function isFullArray(payload) {
  return isArray(payload) && payload.length > 0;
}

function isFullObject(payload) {
  return isPlainObject(payload) && Object.keys(payload).length > 0;
}

function isString(payload) {
  return getType(payload) === "String";
}

function isFullString(payload) {
  return isString(payload) && payload !== "";
}

function isFunction(payload) {
  return typeof payload === "function";
}

function isType(payload, type) {
  if (!(type instanceof Function)) {
    throw new TypeError("Type must be a function");
  }
  if (!Object.prototype.hasOwnProperty.call(type, "prototype")) {
    throw new TypeError("Type is not a class");
  }
  const name = type.name;
  return getType(payload) === name || Boolean(payload && payload.constructor === type);
}

function isInstanceOf(value, classOrClassName) {
  if (typeof classOrClassName === "function") {
    for (let p = value; p; p = Object.getPrototypeOf(p)) {
      if (isType(p, classOrClassName)) {
        return true;
      }
    }
    return false;
  } else {
    for (let p = value; p; p = Object.getPrototypeOf(p)) {
      if (getType(p) === classOrClassName) {
        return true;
      }
    }
    return false;
  }
}

function isMap(payload) {
  return getType(payload) === "Map";
}

function isNaNValue(payload) {
  return getType(payload) === "Number" && isNaN(payload);
}

function isNumber(payload) {
  return getType(payload) === "Number" && !isNaN(payload);
}

function isNegativeNumber(payload) {
  return isNumber(payload) && payload < 0;
}

function isNull(payload) {
  return getType(payload) === "Null";
}

function isOneOf(a, b, c, d, e) {
  return (value) => a(value) || b(value) || !!c && c(value) || !!d && d(value) || !!e && e(value);
}

function isUndefined(payload) {
  return getType(payload) === "Undefined";
}

const isNullOrUndefined = isOneOf(isNull, isUndefined);

function isObject(payload) {
  return isPlainObject(payload);
}

function isObjectLike(payload) {
  return isAnyObject(payload);
}

function isPositiveNumber(payload) {
  return isNumber(payload) && payload > 0;
}

function isSymbol(payload) {
  return getType(payload) === "Symbol";
}

function isPrimitive(payload) {
  return isBoolean(payload) || isNull(payload) || isUndefined(payload) || isNumber(payload) || isString(payload) || isSymbol(payload);
}

function isPromise(payload) {
  return getType(payload) === "Promise";
}

function isRegExp(payload) {
  return getType(payload) === "RegExp";
}

function isSet(payload) {
  return getType(payload) === "Set";
}

function isWeakMap(payload) {
  return getType(payload) === "WeakMap";
}

function isWeakSet(payload) {
  return getType(payload) === "WeakSet";
}




},
6500(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  Ak: () => (nanoid)
});

let random = bytes => crypto.getRandomValues(new Uint8Array(bytes))
let customRandom = (alphabet, defaultSize, getRandom) => {
  let mask = (2 << (Math.log(alphabet.length - 1) / Math.LN2)) - 1
  let step = -~((1.6 * mask * defaultSize) / alphabet.length)
  return (size = defaultSize) => {
    let id = ''
    while (true) {
      let bytes = getRandom(step)
      let j = step
      while (j--) {
        id += alphabet[bytes[j] & mask] || ''
        if (id.length === size) return id
      }
    }
  }
}
let customAlphabet = (alphabet, size = 21) =>
  customRandom(alphabet, size, random)
let nanoid = (size = 21) =>
  crypto.getRandomValues(new Uint8Array(size)).reduce((id, byte) => {
    byte &= 63
    if (byte < 36) {
      id += byte.toString(36)
    } else if (byte < 62) {
      id += (byte - 26).toString(36).toUpperCase()
    } else if (byte > 62) {
      id += '-'
    } else {
      id += '_'
    }
    return id
  }, '')



},
36119(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  G: () => (StyleModule)
});
const C = "\u037c"
const COUNT = typeof Symbol == "undefined" ? "__" + C : Symbol.for(C)
const SET = typeof Symbol == "undefined" ? "__styleSet" + Math.floor(Math.random() * 1e8) : Symbol("styleSet")
const top = typeof globalThis != "undefined" ? globalThis : typeof window != "undefined" ? window : {}

// :: - Style modules encapsulate a set of CSS rules defined from
// JavaScript. Their definitions are only available in a given DOM
// root after it has been _mounted_ there with `StyleModule.mount`.
//
// Style modules should be created once and stored somewhere, as
// opposed to re-creating them every time you need them. The amount of
// CSS rules generated for a given DOM root is bounded by the amount
// of style modules that were used. So to avoid leaking rules, don't
// create these dynamically, but treat them as one-time allocations.
class StyleModule {
  // :: (Object<Style>, ?{finish: ?(string) → string})
  // Create a style module from the given spec.
  //
  // When `finish` is given, it is called on regular (non-`@`)
  // selectors (after `&` expansion) to compute the final selector.
  constructor(spec, options) {
    this.rules = []
    let {finish} = options || {}

    function splitSelector(selector) {
      return /^@/.test(selector) ? [selector] : selector.split(/,\s*/)
    }

    function render(selectors, spec, target, isKeyframes) {
      let local = [], isAt = /^@(\w+)\b/.exec(selectors[0]), keyframes = isAt && isAt[1] == "keyframes"
      if (isAt && spec == null) return target.push(selectors[0] + ";")
      for (let prop in spec) {
        let value = spec[prop]
        if (/&/.test(prop)) {
          render(prop.split(/,\s*/).map(part => selectors.map(sel => part.replace(/&/, sel))).reduce((a, b) => a.concat(b)),
                 value, target)
        } else if (value && typeof value == "object") {
          if (!isAt) throw new RangeError("The value of a property (" + prop + ") should be a primitive value.")
          render(splitSelector(prop), value, local, keyframes)
        } else if (value != null) {
          local.push(prop.replace(/_.*/, "").replace(/[A-Z]/g, l => "-" + l.toLowerCase()) + ": " + value + ";")
        }
      }
      if (local.length || keyframes) {
        target.push((finish && !isAt && !isKeyframes ? selectors.map(finish) : selectors).join(", ") +
                    " {" + local.join(" ") + "}")
      }
    }

    for (let prop in spec) render(splitSelector(prop), spec[prop], this.rules)
  }

  // :: () → string
  // Returns a string containing the module's CSS rules.
  getRules() { return this.rules.join("\n") }

  // :: () → string
  // Generate a new unique CSS class name.
  static newName() {
    let id = top[COUNT] || 1
    top[COUNT] = id + 1
    return C + id.toString(36)
  }

  // :: (union<Document, ShadowRoot>, union<[StyleModule], StyleModule>, ?{nonce: ?string})
  //
  // Mount the given set of modules in the given DOM root, which ensures
  // that the CSS rules defined by the module are available in that
  // context.
  //
  // Rules are only added to the document once per root.
  //
  // Rule order will follow the order of the modules, so that rules from
  // modules later in the array take precedence of those from earlier
  // modules. If you call this function multiple times for the same root
  // in a way that changes the order of already mounted modules, the old
  // order will be changed.
  //
  // If a Content Security Policy nonce is provided, it is added to
  // the `<style>` tag generated by the library.
  static mount(root, modules, options) {
    let set = root[SET], nonce = options && options.nonce
    if (!set) set = new StyleSet(root, nonce)
    else if (nonce) set.setNonce(nonce)
    set.mount(Array.isArray(modules) ? modules : [modules], root)
  }
}

let adoptedSet = new Map //<Document, StyleSet>

class StyleSet {
  constructor(root, nonce) {
    let doc = root.ownerDocument || root, win = doc.defaultView
    if (!root.head && root.adoptedStyleSheets && win.CSSStyleSheet) {
      let adopted = adoptedSet.get(doc)
      if (adopted) return root[SET] = adopted
      this.sheet = new win.CSSStyleSheet
      adoptedSet.set(doc, this)
    } else {
      this.styleTag = doc.createElement("style")
      if (nonce) this.styleTag.setAttribute("nonce", nonce)
    }
    this.modules = []
    root[SET] = this
  }

  mount(modules, root) {
    let sheet = this.sheet
    let pos = 0 /* Current rule offset */, j = 0 /* Index into this.modules */
    for (let i = 0; i < modules.length; i++) {
      let mod = modules[i], index = this.modules.indexOf(mod)
      if (index < j && index > -1) { // Ordering conflict
        this.modules.splice(index, 1)
        j--
        index = -1
      }
      if (index == -1) {
        this.modules.splice(j++, 0, mod)
        if (sheet) for (let k = 0; k < mod.rules.length; k++)
          sheet.insertRule(mod.rules[k], pos++)
      } else {
        while (j < index) pos += this.modules[j++].rules.length
        pos += mod.rules.length
        j++
      }
    }

    if (sheet) {
      if (root.adoptedStyleSheets.indexOf(this.sheet) < 0)
        root.adoptedStyleSheets = [this.sheet, ...root.adoptedStyleSheets]
    } else {
      let text = ""
      for (let i = 0; i < this.modules.length; i++)
        text += this.modules[i].getRules() + "\n"
      this.styleTag.textContent = text
      let target = root.head || root
      if (this.styleTag.parentNode != target)
        target.insertBefore(this.styleTag, target.firstChild)
    }
  }

  setNonce(nonce) {
    if (this.styleTag && this.styleTag.getAttribute("nonce") != nonce)
      this.styleTag.setAttribute("nonce", nonce)
  }
}

// Style::Object<union<Style,string>>
//
// A style is an object that, in the simple case, maps CSS property
// names to strings holding their values, as in `{color: "red",
// fontWeight: "bold"}`. The property names can be given in
// camel-case—the library will insert a dash before capital letters
// when converting them to CSS.
//
// If you include an underscore in a property name, it and everything
// after it will be removed from the output, which can be useful when
// providing a property multiple times, for browser compatibility
// reasons.
//
// A property in a style object can also be a sub-selector, which
// extends the current context to add a pseudo-selector or a child
// selector. Such a property should contain a `&` character, which
// will be replaced by the current selector. For example `{"&:before":
// {content: '"hi"'}}`. Sub-selectors and regular properties can
// freely be mixed in a given object. Any property containing a `&` is
// assumed to be a sub-selector.
//
// Finally, a property can specify an @-block to be wrapped around the
// styles defined inside the object that's the property's value. For
// example to create a media query you can do `{"@media screen and
// (min-width: 400px)": {...}}`.


},
33978(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  b: () => (getDeep),
  v: () => (setDeep)
});
/* import */ var _is_js__rspack_import_1 = __webpack_require__(23962);
/* import */ var _util_js__rspack_import_0 = __webpack_require__(73430);


const getNthKey = (value, n) => {
    const keys = value.keys();
    while (n > 0) {
        keys.next();
        n--;
    }
    return keys.next().value;
};
function validatePath(path) {
    if ((0,_util_js__rspack_import_0/* .includes */.mK)(path, '__proto__')) {
        throw new Error('__proto__ is not allowed as a property');
    }
    if ((0,_util_js__rspack_import_0/* .includes */.mK)(path, 'prototype')) {
        throw new Error('prototype is not allowed as a property');
    }
    if ((0,_util_js__rspack_import_0/* .includes */.mK)(path, 'constructor')) {
        throw new Error('constructor is not allowed as a property');
    }
}
const getDeep = (object, path) => {
    validatePath(path);
    for (let i = 0; i < path.length; i++) {
        const key = path[i];
        if ((0,_is_js__rspack_import_1/* .isSet */.vM)(object)) {
            object = getNthKey(object, +key);
        }
        else if ((0,_is_js__rspack_import_1/* .isMap */.jh)(object)) {
            const row = +key;
            const type = +path[++i] === 0 ? 'key' : 'value';
            const keyOfRow = getNthKey(object, row);
            switch (type) {
                case 'key':
                    object = keyOfRow;
                    break;
                case 'value':
                    object = object.get(keyOfRow);
                    break;
            }
        }
        else {
            object = object[key];
        }
    }
    return object;
};
const setDeep = (object, path, mapper) => {
    validatePath(path);
    if (path.length === 0) {
        return mapper(object);
    }
    let parent = object;
    for (let i = 0; i < path.length - 1; i++) {
        const key = path[i];
        if ((0,_is_js__rspack_import_1/* .isArray */.cy)(parent)) {
            const index = +key;
            parent = parent[index];
        }
        else if ((0,_is_js__rspack_import_1/* .isPlainObject */.Qd)(parent)) {
            parent = parent[key];
        }
        else if ((0,_is_js__rspack_import_1/* .isSet */.vM)(parent)) {
            const row = +key;
            parent = getNthKey(parent, row);
        }
        else if ((0,_is_js__rspack_import_1/* .isMap */.jh)(parent)) {
            const isEnd = i === path.length - 2;
            if (isEnd) {
                break;
            }
            const row = +key;
            const type = +path[++i] === 0 ? 'key' : 'value';
            const keyOfRow = getNthKey(parent, row);
            switch (type) {
                case 'key':
                    parent = keyOfRow;
                    break;
                case 'value':
                    parent = parent.get(keyOfRow);
                    break;
            }
        }
    }
    const lastKey = path[path.length - 1];
    if ((0,_is_js__rspack_import_1/* .isArray */.cy)(parent)) {
        parent[+lastKey] = mapper(parent[+lastKey]);
    }
    else if ((0,_is_js__rspack_import_1/* .isPlainObject */.Qd)(parent)) {
        parent[lastKey] = mapper(parent[lastKey]);
    }
    if ((0,_is_js__rspack_import_1/* .isSet */.vM)(parent)) {
        const oldValue = getNthKey(parent, +lastKey);
        const newValue = mapper(oldValue);
        if (oldValue !== newValue) {
            parent.delete(oldValue);
            parent.add(newValue);
        }
    }
    if ((0,_is_js__rspack_import_1/* .isMap */.jh)(parent)) {
        const row = +path[path.length - 2];
        const keyToRow = getNthKey(parent, row);
        const type = +lastKey === 0 ? 'key' : 'value';
        switch (type) {
            case 'key': {
                const newKey = mapper(keyToRow);
                parent.set(newKey, parent.get(keyToRow));
                if (newKey !== keyToRow) {
                    parent.delete(keyToRow);
                }
                break;
            }
            case 'value': {
                parent.set(keyToRow, mapper(parent.get(keyToRow)));
                break;
            }
        }
    }
    return object;
};


},
43402(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  _: () => (ClassRegistry)
});
/* import */ var _registry_js__rspack_import_0 = __webpack_require__(62477);

class ClassRegistry extends _registry_js__rspack_import_0/* .Registry */.O {
    constructor() {
        super(c => c.name);
        this.classToAllowedProps = new Map();
    }
    register(value, options) {
        if (typeof options === 'object') {
            if (options.allowProps) {
                this.classToAllowedProps.set(value, options.allowProps);
            }
            super.register(value, options.identifier);
        }
        else {
            super.register(value, options);
        }
    }
    getAllowedProps(value) {
        return this.classToAllowedProps.get(value);
    }
}


},
97847(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  u: () => (CustomTransformerRegistry)
});
/* import */ var _util_js__rspack_import_0 = __webpack_require__(73430);

class CustomTransformerRegistry {
    constructor() {
        this.transfomers = {};
    }
    register(transformer) {
        this.transfomers[transformer.name] = transformer;
    }
    findApplicable(v) {
        return (0,_util_js__rspack_import_0/* .find */.I6)(this.transfomers, transformer => transformer.isApplicable(v));
    }
    findByName(name) {
        return this.transfomers[name];
    }
}


},
75041(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  Q: () => (DoubleIndexedKV)
});
class DoubleIndexedKV {
    constructor() {
        this.keyToValue = new Map();
        this.valueToKey = new Map();
    }
    set(key, value) {
        this.keyToValue.set(key, value);
        this.valueToKey.set(value, key);
    }
    getByKey(key) {
        return this.keyToValue.get(key);
    }
    getByValue(value) {
        return this.valueToKey.get(value);
    }
    clear() {
        this.keyToValue.clear();
        this.valueToKey.clear();
    }
}


},
49812(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  mb: () => (SuperJSON)
});
/* import */ var _class_registry_js__rspack_import_0 = __webpack_require__(43402);
/* import */ var _registry_js__rspack_import_2 = __webpack_require__(62477);
/* import */ var _custom_transformer_registry_js__rspack_import_3 = __webpack_require__(97847);
/* import */ var _plainer_js__rspack_import_1 = __webpack_require__(13911);
/* import */ var copy_anything__rspack_import_4 = __webpack_require__(46663);





class SuperJSON {
    /**
     * @param dedupeReferentialEqualities  If true, SuperJSON will make sure only one instance of referentially equal objects are serialized and the rest are replaced with `null`.
     */
    constructor({ dedupe = false, } = {}) {
        this.classRegistry = new _class_registry_js__rspack_import_0/* .ClassRegistry */._();
        this.symbolRegistry = new _registry_js__rspack_import_2/* .Registry */.O(s => s.description ?? '');
        this.customTransformerRegistry = new _custom_transformer_registry_js__rspack_import_3/* .CustomTransformerRegistry */.u();
        this.allowedErrorProps = [];
        this.dedupe = dedupe;
    }
    serialize(object) {
        const identities = new Map();
        const output = (0,_plainer_js__rspack_import_1/* .walker */.jc)(object, identities, this, this.dedupe);
        const res = {
            json: output.transformedValue,
        };
        if (output.annotations) {
            res.meta = {
                ...res.meta,
                values: output.annotations,
            };
        }
        const equalityAnnotations = (0,_plainer_js__rspack_import_1/* .generateReferentialEqualityAnnotations */.b$)(identities, this.dedupe);
        if (equalityAnnotations) {
            res.meta = {
                ...res.meta,
                referentialEqualities: equalityAnnotations,
            };
        }
        return res;
    }
    deserialize(payload) {
        const { json, meta } = payload;
        let result = (0,copy_anything__rspack_import_4/* .copy */.C)(json);
        if (meta?.values) {
            result = (0,_plainer_js__rspack_import_1/* .applyValueAnnotations */.m7)(result, meta.values, this);
        }
        if (meta?.referentialEqualities) {
            result = (0,_plainer_js__rspack_import_1/* .applyReferentialEqualityAnnotations */.Kc)(result, meta.referentialEqualities);
        }
        return result;
    }
    stringify(object) {
        return JSON.stringify(this.serialize(object));
    }
    parse(string) {
        return this.deserialize(JSON.parse(string));
    }
    registerClass(v, options) {
        this.classRegistry.register(v, options);
    }
    registerSymbol(v, identifier) {
        this.symbolRegistry.register(v, identifier);
    }
    registerCustom(transformer, name) {
        this.customTransformerRegistry.register({
            name,
            ...transformer,
        });
    }
    allowErrorProps(...props) {
        this.allowedErrorProps.push(...props);
    }
}
SuperJSON.defaultInstance = new SuperJSON();
SuperJSON.serialize = SuperJSON.defaultInstance.serialize.bind(SuperJSON.defaultInstance);
SuperJSON.deserialize = SuperJSON.defaultInstance.deserialize.bind(SuperJSON.defaultInstance);
SuperJSON.stringify = SuperJSON.defaultInstance.stringify.bind(SuperJSON.defaultInstance);
SuperJSON.parse = SuperJSON.defaultInstance.parse.bind(SuperJSON.defaultInstance);
SuperJSON.registerClass = SuperJSON.defaultInstance.registerClass.bind(SuperJSON.defaultInstance);
SuperJSON.registerSymbol = SuperJSON.defaultInstance.registerSymbol.bind(SuperJSON.defaultInstance);
SuperJSON.registerCustom = SuperJSON.defaultInstance.registerCustom.bind(SuperJSON.defaultInstance);
SuperJSON.allowErrorProps = SuperJSON.defaultInstance.allowErrorProps.bind(SuperJSON.defaultInstance);

const serialize = SuperJSON.serialize;
const deserialize = SuperJSON.deserialize;
const stringify = SuperJSON.stringify;
const parse = SuperJSON.parse;
const registerClass = SuperJSON.registerClass;
const registerCustom = SuperJSON.registerCustom;
const registerSymbol = SuperJSON.registerSymbol;
const allowErrorProps = SuperJSON.allowErrorProps;


},
23962(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  $P: () => (isDate),
  Bm: () => (isSymbol),
  Dh: () => (isInfinite),
  OH: () => (isBigint),
  Qd: () => (isPlainObject),
  RI: () => (isEmptyObject),
  XS: () => (isNaNValue),
  b0: () => (isUndefined),
  bJ: () => (isError),
  cy: () => (isArray),
  gd: () => (isRegExp),
  iu: () => (isTypedArray),
  jh: () => (isMap),
  mv: () => (isURL),
  sO: () => (isPrimitive),
  vM: () => (isSet)
});
const getType = (payload) => Object.prototype.toString.call(payload).slice(8, -1);
const isUndefined = (payload) => typeof payload === 'undefined';
const isNull = (payload) => payload === null;
const isPlainObject = (payload) => {
    if (typeof payload !== 'object' || payload === null)
        return false;
    if (payload === Object.prototype)
        return false;
    if (Object.getPrototypeOf(payload) === null)
        return true;
    return Object.getPrototypeOf(payload) === Object.prototype;
};
const isEmptyObject = (payload) => isPlainObject(payload) && Object.keys(payload).length === 0;
const isArray = (payload) => Array.isArray(payload);
const isString = (payload) => typeof payload === 'string';
const isNumber = (payload) => typeof payload === 'number' && !isNaN(payload);
const isBoolean = (payload) => typeof payload === 'boolean';
const isRegExp = (payload) => payload instanceof RegExp;
const isMap = (payload) => payload instanceof Map;
const isSet = (payload) => payload instanceof Set;
const isSymbol = (payload) => getType(payload) === 'Symbol';
const isDate = (payload) => payload instanceof Date && !isNaN(payload.valueOf());
const isError = (payload) => payload instanceof Error;
const isNaNValue = (payload) => typeof payload === 'number' && isNaN(payload);
const isPrimitive = (payload) => isBoolean(payload) ||
    isNull(payload) ||
    isUndefined(payload) ||
    isNumber(payload) ||
    isString(payload) ||
    isSymbol(payload);
const isBigint = (payload) => typeof payload === 'bigint';
const isInfinite = (payload) => payload === Infinity || payload === -Infinity;
const isTypedArray = (payload) => ArrayBuffer.isView(payload) && !(payload instanceof DataView);
const isURL = (payload) => payload instanceof URL;


},
81223(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  FU: () => (stringifyPath),
  Rr: () => (parsePath),
  jv: () => (escapeKey)
});
const escapeKey = (key) => key.replace(/\./g, '\\.');
const stringifyPath = (path) => path
    .map(String)
    .map(escapeKey)
    .join('.');
const parsePath = (string) => {
    const result = [];
    let segment = '';
    for (let i = 0; i < string.length; i++) {
        let char = string.charAt(i);
        const isEscapedDot = char === '\\' && string.charAt(i + 1) === '.';
        if (isEscapedDot) {
            segment += '.';
            i++;
            continue;
        }
        const isEndOfSegment = char === '.';
        if (isEndOfSegment) {
            result.push(segment);
            segment = '';
            continue;
        }
        segment += char;
    }
    const lastSegment = segment;
    result.push(lastSegment);
    return result;
};


},
13911(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  Kc: () => (applyReferentialEqualityAnnotations),
  b$: () => (generateReferentialEqualityAnnotations),
  jc: () => (walker),
  m7: () => (applyValueAnnotations)
});
/* import */ var _is_js__rspack_import_1 = __webpack_require__(23962);
/* import */ var _pathstringifier_js__rspack_import_3 = __webpack_require__(81223);
/* import */ var _transformer_js__rspack_import_0 = __webpack_require__(94363);
/* import */ var _util_js__rspack_import_2 = __webpack_require__(73430);
/* import */ var _accessDeep_js__rspack_import_4 = __webpack_require__(33978);






function traverse(tree, walker, origin = []) {
    if (!tree) {
        return;
    }
    if (!(0,_is_js__rspack_import_1/* .isArray */.cy)(tree)) {
        (0,_util_js__rspack_import_2/* .forEach */.jJ)(tree, (subtree, key) => traverse(subtree, walker, [...origin, ...(0,_pathstringifier_js__rspack_import_3/* .parsePath */.Rr)(key)]));
        return;
    }
    const [nodeValue, children] = tree;
    if (children) {
        (0,_util_js__rspack_import_2/* .forEach */.jJ)(children, (child, key) => {
            traverse(child, walker, [...origin, ...(0,_pathstringifier_js__rspack_import_3/* .parsePath */.Rr)(key)]);
        });
    }
    walker(nodeValue, origin);
}
function applyValueAnnotations(plain, annotations, superJson) {
    traverse(annotations, (type, path) => {
        plain = (0,_accessDeep_js__rspack_import_4/* .setDeep */.v)(plain, path, v => (0,_transformer_js__rspack_import_0/* .untransformValue */.xp)(v, type, superJson));
    });
    return plain;
}
function applyReferentialEqualityAnnotations(plain, annotations) {
    function apply(identicalPaths, path) {
        const object = (0,_accessDeep_js__rspack_import_4/* .getDeep */.b)(plain, (0,_pathstringifier_js__rspack_import_3/* .parsePath */.Rr)(path));
        identicalPaths.map(_pathstringifier_js__rspack_import_3/* .parsePath */.Rr).forEach(identicalObjectPath => {
            plain = (0,_accessDeep_js__rspack_import_4/* .setDeep */.v)(plain, identicalObjectPath, () => object);
        });
    }
    if ((0,_is_js__rspack_import_1/* .isArray */.cy)(annotations)) {
        const [root, other] = annotations;
        root.forEach(identicalPath => {
            plain = (0,_accessDeep_js__rspack_import_4/* .setDeep */.v)(plain, (0,_pathstringifier_js__rspack_import_3/* .parsePath */.Rr)(identicalPath), () => plain);
        });
        if (other) {
            (0,_util_js__rspack_import_2/* .forEach */.jJ)(other, apply);
        }
    }
    else {
        (0,_util_js__rspack_import_2/* .forEach */.jJ)(annotations, apply);
    }
    return plain;
}
const isDeep = (object, superJson) => (0,_is_js__rspack_import_1/* .isPlainObject */.Qd)(object) ||
    (0,_is_js__rspack_import_1/* .isArray */.cy)(object) ||
    (0,_is_js__rspack_import_1/* .isMap */.jh)(object) ||
    (0,_is_js__rspack_import_1/* .isSet */.vM)(object) ||
    (0,_transformer_js__rspack_import_0/* .isInstanceOfRegisteredClass */.TT)(object, superJson);
function addIdentity(object, path, identities) {
    const existingSet = identities.get(object);
    if (existingSet) {
        existingSet.push(path);
    }
    else {
        identities.set(object, [path]);
    }
}
function generateReferentialEqualityAnnotations(identitites, dedupe) {
    const result = {};
    let rootEqualityPaths = undefined;
    identitites.forEach(paths => {
        if (paths.length <= 1) {
            return;
        }
        // if we're not deduping, all of these objects continue existing.
        // putting the shortest path first makes it easier to parse for humans
        // if we're deduping though, only the first entry will still exist, so we can't do this optimisation.
        if (!dedupe) {
            paths = paths
                .map(path => path.map(String))
                .sort((a, b) => a.length - b.length);
        }
        const [representativePath, ...identicalPaths] = paths;
        if (representativePath.length === 0) {
            rootEqualityPaths = identicalPaths.map(_pathstringifier_js__rspack_import_3/* .stringifyPath */.FU);
        }
        else {
            result[(0,_pathstringifier_js__rspack_import_3/* .stringifyPath */.FU)(representativePath)] = identicalPaths.map(_pathstringifier_js__rspack_import_3/* .stringifyPath */.FU);
        }
    });
    if (rootEqualityPaths) {
        if ((0,_is_js__rspack_import_1/* .isEmptyObject */.RI)(result)) {
            return [rootEqualityPaths];
        }
        else {
            return [rootEqualityPaths, result];
        }
    }
    else {
        return (0,_is_js__rspack_import_1/* .isEmptyObject */.RI)(result) ? undefined : result;
    }
}
const walker = (object, identities, superJson, dedupe, path = [], objectsInThisPath = [], seenObjects = new Map()) => {
    const primitive = (0,_is_js__rspack_import_1/* .isPrimitive */.sO)(object);
    if (!primitive) {
        addIdentity(object, path, identities);
        const seen = seenObjects.get(object);
        if (seen) {
            // short-circuit result if we've seen this object before
            return dedupe
                ? {
                    transformedValue: null,
                }
                : seen;
        }
    }
    if (!isDeep(object, superJson)) {
        const transformed = (0,_transformer_js__rspack_import_0/* .transformValue */.oV)(object, superJson);
        const result = transformed
            ? {
                transformedValue: transformed.value,
                annotations: [transformed.type],
            }
            : {
                transformedValue: object,
            };
        if (!primitive) {
            seenObjects.set(object, result);
        }
        return result;
    }
    if ((0,_util_js__rspack_import_2/* .includes */.mK)(objectsInThisPath, object)) {
        // prevent circular references
        return {
            transformedValue: null,
        };
    }
    const transformationResult = (0,_transformer_js__rspack_import_0/* .transformValue */.oV)(object, superJson);
    const transformed = transformationResult?.value ?? object;
    const transformedValue = (0,_is_js__rspack_import_1/* .isArray */.cy)(transformed) ? [] : {};
    const innerAnnotations = {};
    (0,_util_js__rspack_import_2/* .forEach */.jJ)(transformed, (value, index) => {
        if (index === '__proto__' ||
            index === 'constructor' ||
            index === 'prototype') {
            throw new Error(`Detected property ${index}. This is a prototype pollution risk, please remove it from your object.`);
        }
        const recursiveResult = walker(value, identities, superJson, dedupe, [...path, index], [...objectsInThisPath, object], seenObjects);
        transformedValue[index] = recursiveResult.transformedValue;
        if ((0,_is_js__rspack_import_1/* .isArray */.cy)(recursiveResult.annotations)) {
            innerAnnotations[index] = recursiveResult.annotations;
        }
        else if ((0,_is_js__rspack_import_1/* .isPlainObject */.Qd)(recursiveResult.annotations)) {
            (0,_util_js__rspack_import_2/* .forEach */.jJ)(recursiveResult.annotations, (tree, key) => {
                innerAnnotations[(0,_pathstringifier_js__rspack_import_3/* .escapeKey */.jv)(index) + '.' + key] = tree;
            });
        }
    });
    const result = (0,_is_js__rspack_import_1/* .isEmptyObject */.RI)(innerAnnotations)
        ? {
            transformedValue,
            annotations: !!transformationResult
                ? [transformationResult.type]
                : undefined,
        }
        : {
            transformedValue,
            annotations: !!transformationResult
                ? [transformationResult.type, innerAnnotations]
                : innerAnnotations,
        };
    if (!primitive) {
        seenObjects.set(object, result);
    }
    return result;
};


},
62477(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  O: () => (Registry)
});
/* import */ var _double_indexed_kv_js__rspack_import_0 = __webpack_require__(75041);

class Registry {
    constructor(generateIdentifier) {
        this.generateIdentifier = generateIdentifier;
        this.kv = new _double_indexed_kv_js__rspack_import_0/* .DoubleIndexedKV */.Q();
    }
    register(value, identifier) {
        if (this.kv.getByValue(value)) {
            return;
        }
        if (!identifier) {
            identifier = this.generateIdentifier(value);
        }
        this.kv.set(identifier, value);
    }
    clear() {
        this.kv.clear();
    }
    getIdentifier(value) {
        return this.kv.getByValue(value);
    }
    getValue(identifier) {
        return this.kv.getByKey(identifier);
    }
}


},
94363(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  TT: () => (isInstanceOfRegisteredClass),
  oV: () => (transformValue),
  xp: () => (untransformValue)
});
/* import */ var _is_js__rspack_import_0 = __webpack_require__(23962);
/* import */ var _util_js__rspack_import_1 = __webpack_require__(73430);


function simpleTransformation(isApplicable, annotation, transform, untransform) {
    return {
        isApplicable,
        annotation,
        transform,
        untransform,
    };
}
const simpleRules = [
    simpleTransformation(_is_js__rspack_import_0/* .isUndefined */.b0, 'undefined', () => null, () => undefined),
    simpleTransformation(_is_js__rspack_import_0/* .isBigint */.OH, 'bigint', v => v.toString(), v => {
        if (typeof BigInt !== 'undefined') {
            return BigInt(v);
        }
        console.error('Please add a BigInt polyfill.');
        return v;
    }),
    simpleTransformation(_is_js__rspack_import_0/* .isDate */.$P, 'Date', v => v.toISOString(), v => new Date(v)),
    simpleTransformation(_is_js__rspack_import_0/* .isError */.bJ, 'Error', (v, superJson) => {
        const baseError = {
            name: v.name,
            message: v.message,
        };
        superJson.allowedErrorProps.forEach(prop => {
            baseError[prop] = v[prop];
        });
        return baseError;
    }, (v, superJson) => {
        const e = new Error(v.message);
        e.name = v.name;
        e.stack = v.stack;
        superJson.allowedErrorProps.forEach(prop => {
            e[prop] = v[prop];
        });
        return e;
    }),
    simpleTransformation(_is_js__rspack_import_0/* .isRegExp */.gd, 'regexp', v => '' + v, regex => {
        const body = regex.slice(1, regex.lastIndexOf('/'));
        const flags = regex.slice(regex.lastIndexOf('/') + 1);
        return new RegExp(body, flags);
    }),
    simpleTransformation(_is_js__rspack_import_0/* .isSet */.vM, 'set', 
    // (sets only exist in es6+)
    // eslint-disable-next-line es5/no-es6-methods
    v => [...v.values()], v => new Set(v)),
    simpleTransformation(_is_js__rspack_import_0/* .isMap */.jh, 'map', v => [...v.entries()], v => new Map(v)),
    simpleTransformation((v) => (0,_is_js__rspack_import_0/* .isNaNValue */.XS)(v) || (0,_is_js__rspack_import_0/* .isInfinite */.Dh)(v), 'number', v => {
        if ((0,_is_js__rspack_import_0/* .isNaNValue */.XS)(v)) {
            return 'NaN';
        }
        if (v > 0) {
            return 'Infinity';
        }
        else {
            return '-Infinity';
        }
    }, Number),
    simpleTransformation((v) => v === 0 && 1 / v === -Infinity, 'number', () => {
        return '-0';
    }, Number),
    simpleTransformation(_is_js__rspack_import_0/* .isURL */.mv, 'URL', v => v.toString(), v => new URL(v)),
];
function compositeTransformation(isApplicable, annotation, transform, untransform) {
    return {
        isApplicable,
        annotation,
        transform,
        untransform,
    };
}
const symbolRule = compositeTransformation((s, superJson) => {
    if ((0,_is_js__rspack_import_0/* .isSymbol */.Bm)(s)) {
        const isRegistered = !!superJson.symbolRegistry.getIdentifier(s);
        return isRegistered;
    }
    return false;
}, (s, superJson) => {
    const identifier = superJson.symbolRegistry.getIdentifier(s);
    return ['symbol', identifier];
}, v => v.description, (_, a, superJson) => {
    const value = superJson.symbolRegistry.getValue(a[1]);
    if (!value) {
        throw new Error('Trying to deserialize unknown symbol');
    }
    return value;
});
const constructorToName = [
    Int8Array,
    Uint8Array,
    Int16Array,
    Uint16Array,
    Int32Array,
    Uint32Array,
    Float32Array,
    Float64Array,
    Uint8ClampedArray,
].reduce((obj, ctor) => {
    obj[ctor.name] = ctor;
    return obj;
}, {});
const typedArrayRule = compositeTransformation(_is_js__rspack_import_0/* .isTypedArray */.iu, v => ['typed-array', v.constructor.name], v => [...v], (v, a) => {
    const ctor = constructorToName[a[1]];
    if (!ctor) {
        throw new Error('Trying to deserialize unknown typed array');
    }
    return new ctor(v);
});
function isInstanceOfRegisteredClass(potentialClass, superJson) {
    if (potentialClass?.constructor) {
        const isRegistered = !!superJson.classRegistry.getIdentifier(potentialClass.constructor);
        return isRegistered;
    }
    return false;
}
const classRule = compositeTransformation(isInstanceOfRegisteredClass, (clazz, superJson) => {
    const identifier = superJson.classRegistry.getIdentifier(clazz.constructor);
    return ['class', identifier];
}, (clazz, superJson) => {
    const allowedProps = superJson.classRegistry.getAllowedProps(clazz.constructor);
    if (!allowedProps) {
        return { ...clazz };
    }
    const result = {};
    allowedProps.forEach(prop => {
        result[prop] = clazz[prop];
    });
    return result;
}, (v, a, superJson) => {
    const clazz = superJson.classRegistry.getValue(a[1]);
    if (!clazz) {
        throw new Error('Trying to deserialize unknown class - check https://github.com/blitz-js/superjson/issues/116#issuecomment-773996564');
    }
    return Object.assign(Object.create(clazz.prototype), v);
});
const customRule = compositeTransformation((value, superJson) => {
    return !!superJson.customTransformerRegistry.findApplicable(value);
}, (value, superJson) => {
    const transformer = superJson.customTransformerRegistry.findApplicable(value);
    return ['custom', transformer.name];
}, (value, superJson) => {
    const transformer = superJson.customTransformerRegistry.findApplicable(value);
    return transformer.serialize(value);
}, (v, a, superJson) => {
    const transformer = superJson.customTransformerRegistry.findByName(a[1]);
    if (!transformer) {
        throw new Error('Trying to deserialize unknown custom value');
    }
    return transformer.deserialize(v);
});
const compositeRules = [classRule, symbolRule, customRule, typedArrayRule];
const transformValue = (value, superJson) => {
    const applicableCompositeRule = (0,_util_js__rspack_import_1/* .findArr */.Zy)(compositeRules, rule => rule.isApplicable(value, superJson));
    if (applicableCompositeRule) {
        return {
            value: applicableCompositeRule.transform(value, superJson),
            type: applicableCompositeRule.annotation(value, superJson),
        };
    }
    const applicableSimpleRule = (0,_util_js__rspack_import_1/* .findArr */.Zy)(simpleRules, rule => rule.isApplicable(value, superJson));
    if (applicableSimpleRule) {
        return {
            value: applicableSimpleRule.transform(value, superJson),
            type: applicableSimpleRule.annotation,
        };
    }
    return undefined;
};
const simpleRulesByAnnotation = {};
simpleRules.forEach(rule => {
    simpleRulesByAnnotation[rule.annotation] = rule;
});
const untransformValue = (json, type, superJson) => {
    if ((0,_is_js__rspack_import_0/* .isArray */.cy)(type)) {
        switch (type[0]) {
            case 'symbol':
                return symbolRule.untransform(json, type, superJson);
            case 'class':
                return classRule.untransform(json, type, superJson);
            case 'custom':
                return customRule.untransform(json, type, superJson);
            case 'typed-array':
                return typedArrayRule.untransform(json, type, superJson);
            default:
                throw new Error('Unknown transformation: ' + type);
        }
    }
    else {
        const transformation = simpleRulesByAnnotation[type];
        if (!transformation) {
            throw new Error('Unknown transformation: ' + type);
        }
        return transformation.untransform(json, superJson);
    }
};


},
73430(__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) {
"use strict";
__webpack_require__.d(__webpack_exports__, {
  I6: () => (find),
  Zy: () => (findArr),
  jJ: () => (forEach),
  mK: () => (includes)
});
function valuesOfObj(record) {
    if ('values' in Object) {
        // eslint-disable-next-line es5/no-es6-methods
        return Object.values(record);
    }
    const values = [];
    // eslint-disable-next-line no-restricted-syntax
    for (const key in record) {
        if (record.hasOwnProperty(key)) {
            values.push(record[key]);
        }
    }
    return values;
}
function find(record, predicate) {
    const values = valuesOfObj(record);
    if ('find' in values) {
        // eslint-disable-next-line es5/no-es6-methods
        return values.find(predicate);
    }
    const valuesNotNever = values;
    for (let i = 0; i < valuesNotNever.length; i++) {
        const value = valuesNotNever[i];
        if (predicate(value)) {
            return value;
        }
    }
    return undefined;
}
function forEach(record, run) {
    Object.entries(record).forEach(([key, value]) => run(value, key));
}
function includes(arr, value) {
    return arr.indexOf(value) !== -1;
}
function findArr(record, predicate) {
    for (let i = 0; i < record.length; i++) {
        const value = record[i];
        if (predicate(value)) {
            return value;
        }
    }
    return undefined;
}


},
21987(module) {
"use strict";
module.exports = JSON.parse('{"options_clipboard_permission_warning":{"message":"To copy and paste rules, allow AdGuard to access the clipboard. <a>Allow</a>"},"options_popup_title_placeholder":{"message":"Enter a filter name"},"options_filters_list_search_display_option_all_filters":{"message":"All filters"},"options_filters_list_search_display_option_enabled":{"message":"Enabled"},"options_filters_list_search_display_option_disabled":{"message":"Disabled"},"options_filters_empty_title":{"message":"Nothing found"},"options_filters_of_group":{"message":"Filters of \\"%groupName%\\" group"},"options_antibanner_custom_filter_already_exists":{"message":"This custom filter has already been added"},"options_filters_annoyances_consent_title":{"message":"Please read carefully before enabling annoyance filters"},"options_filters_annoyances_consent_description":{"message":"You are about to enable one or more annoyance filters. They block elements that are either unrelated to website content or related but annoying to your user experience. Website owners may consider these elements mandatory: if you block them, you may be violating their terms; some functionality of websites may not be available or may not work properly. You understand and agree that you are solely responsible to comply with the terms of use of websites you visit and that AdGuard is not responsible for your compliance with the terms of use of websites you visit using our products."},"options_filters_annoyances_consent_question":{"message":"Enable these filters?"},"options_filters_annoyances_consent_filter_policy":{"message":"For details on what AdGuard’s annoyance filters block, see <a>Filter policy</a>"},"options_filters_annoyances_consent_enable_button":{"message":"Enable"},"options_filters_annoyances_consent_filter_homepage_tooltip":{"message":"Homepage"},"popup_header_cta_link":{"message":"How to enhance protection"},"popup_get_system_wide_protection":{"message":"Get system-wide protection"},"popup_header_update_filters":{"message":"Check for filter updates"},"options_popup_import_settings_wrong_file_ext":{"message":"The file extension must be %extension%"},"popup_resume_protection_button":{"message":"Resume"},"popup_adguard_for_ios":{"message":"AdGuard for iOS"},"popup_adguard_for_android":{"message":"AdGuard for Android"},"options_filters_filter_version":{"message":"version:"},"options_filters_filter_link":{"message":"Go to homepage"},"options_filters_filter_updated":{"message":"updated:"},"options_filters_filter_tags":{"message":"Filter tags"},"options_filters_back_button":{"message":"Go back"},"options_popup_version_update_disable_notification":{"message":"Disable notifications"},"popup_adguard_footer_title":{"message":"Protect your mobile device"},"options_popup_call_to_action":{"message":"Enter the valid URL or file path of the filter into the field above."},"options_popup_description":{"message":"You will be subscribed to that filter."},"options_popup_url_title":{"message":"New filter subscription"},"options_popup_url_placeholder":{"message":"Enter URL or file path"},"options_popup_next_button":{"message":"Next"},"options_popup_checking_filter":{"message":"Checking your filter"},"options_popup_check_false_title":{"message":"Error"},"options_popup_check_false_description":{"message":"Error while adding your custom filter."},"options_add_custom_filter_modal_title":{"message":"Add custom filter"},"options_add_custom_filter_modal_checking_filter":{"message":"Checking your filter..."},"options_add_custom_filter_modal_error_title":{"message":"Failed to add custom filter"},"options_add_custom_filter_modal_error_subtitle":{"message":"Please try again or contact support"},"options_add_custom_filter_modal_error_html_content":{"message":"The URL returned a web page instead of a filter list. Please provide a direct link to the filter file."},"options_add_custom_filter_modal_add_button":{"message":"Add"},"options_add_custom_filter_modal_filter_name":{"message":"Filter name:"},"options_add_custom_filter_modal_filter_trusted":{"message":"Trusted"},"options_add_custom_filter_modal_filter_trusted_description":{"message":"Some filter rules can significantly alter your browsing experience and compromise your privacy. Make sure to only use filters from developers you trust"},"options_popup_try_again_button":{"message":"Try again"},"options_popup_filter_title":{"message":"Title:"},"options_popup_filter_description":{"message":"Description:"},"options_popup_filter_version":{"message":"Version:"},"options_popup_filter_rules_count":{"message":"Rules count:"},"options_popup_filter_homepage":{"message":"Homepage:"},"options_popup_filter_url":{"message":"URL"},"options_popup_subscribe_button":{"message":"Subscribe"},"name":{"message":"AdGuard AdBlocker"},"description":{"message":"Unmatched adblock extension against advertising and pop-ups. Blocks ads on Facebook, YouTube and all other websites.","description":"TEXT MAX LENGTH: 132"},"popup_tooltip_protection_enabled":{"message":"Protection enabled"},"popup_tooltip_protection_disabled":{"message":"Protection disabled"},"popup_tooltip_some_rules_not_applied":{"message":"Some rules not applied"},"popup_tooltip_update_available":{"message":"Update available"},"popup_tooltip_loading":{"message":"Loading..."},"background_tab_title":{"message":"Background tab"},"options_allowlist":{"message":"Allowlist"},"options_allowlist_desc":{"message":"AdGuard doesn’t block ads and trackers on websites from the list"},"options_allowlist_invert":{"message":"Invert allowlist"},"options_allowlist_invert_desc":{"message":"Blocks ads and trackers on allowlisted websites only"},"options_allowlist_alert_invert":{"message":"The allowlist is inverted. Ads are only blocked on websites added to it."},"options_allowlist_alert_invert_stop":{"message":"<a>Stop inverting</a>"},"options_allowlist_leave_subtitle":{"message":"Your changes to Allowlist will be lost"},"options_allowlist_invalid_entries":{"message":"To save, keep only domains or URLs. These need fixing: %entries%"},"options_userfilter":{"message":"User rules"},"filtering_log_modified_rules":{"message":"Modified rules: %rules_count%"},"filtering_log_stealth_rules":{"message":"Tracking protection rules: %rules_count%"},"filtering_log_privacy_applied_rules":{"message":"Tracking protection applied"},"filtering_log_in_allowlist":{"message":"The site is allowed"},"filtering_log_hide_referrer":{"message":"Referer hidden from third-parties"},"filtering_log_hide_search_queries":{"message":"Your search queries hidden"},"filtering_log_remove_client_data":{"message":"X-Client-Data header removed"},"filtering_log_send_not_track":{"message":"Do-Not-Track header sent"},"options_select_update_period_default":{"message":"Default"},"options_select_update_period_48h":{"message":"48 hours"},"options_select_update_period_24h":{"message":"24 hours"},"options_select_update_period_12h":{"message":"12 hours"},"options_select_update_period_6h":{"message":"6 hours"},"options_select_update_period_1h":{"message":"1 hour"},"options_select_update_period_disabled":{"message":"Disabled"},"options_filters":{"message":"Filters"},"options_antibanner_rules_count":{"message":"Rules: %rules_count%"},"options_antibanner_updated":{"message":"Updated: %date%"},"options_filters_last_checked":{"message":"Last checked: %date%"},"options_antibanner_custom_group":{"message":"Custom"},"options_antibanner_custom_group_description":{"message":"Allows you to add filters from a file or URL"},"options_filters_enabled_per_group":{"message":"Enabled: %current% of %total%"},"options_filters_enabled":{"message":"Enabled:"},"options_filters_enabled_and_more":{"message":"%enabled% and %more% more"},"options_filters_enabled_and_last":{"message":"%enabled% and %last%"},"options_filters_no_enabled":{"message":"No filters enabled"},"options_filters_filter_trusted_tag_desc":{"message":"You chose to trust this filter."},"options_filters_info_mv3_total_rules":{"message":"Total rules: %num%"},"options_add_custom_filter":{"message":"Add custom filter"},"options_empty_custom_filter":{"message":"You don\'t have any custom filters yet"},"options_loader_applying_changes":{"message":"Applying changes..."},"options_editor_indicator_saving":{"message":"Saving..."},"options_editor_indicator_saved":{"message":"Saved"},"options_editor_save_error":{"message":"Failed to save the changes. Try again or contact support"},"options_popup_import_error_required_privacy_permission":{"message":"To import this settings file, allow AdGuard to change your privacy-related settings."},"options_popup_import_success_title":{"message":"Settings imported"},"options_popup_import_error_title":{"message":"Failed to import settings"},"options_popup_import_error_file_description":{"message":"Something went wrong."},"options_popup_trusted_filter_title":{"message":"Trusted"},"options_popup_trusted_filter_description":{"message":"Trusted filters can use powerful filtering rules modifiers which can be dangerous in the wrong hands. Do not check this box unless you fully trust it."},"popup_site_filtering_state_secure_page":{"message":"Secure page"},"popup_site_filtering_state_loading":{"message":"Loading..."},"popup_site_filtering_state_enabling":{"message":"Enabling protection..."},"popup_site_filtering_state_enabled":{"message":"Protection is enabled"},"popup_site_filtering_state_disabling":{"message":"Disabling protection..."},"popup_site_filtering_state_disabled":{"message":"Protection is disabled"},"popup_site_filtering_state_pausing":{"message":"Pausing protection..."},"popup_site_filtering_state_paused":{"message":"Protection is paused"},"popup_site_filtering_state_resuming":{"message":"Resuming protection..."},"popup_site_filtering_state_subtitle_all_websites":{"message":"for all websites"},"popup_site_exception_information":{"message":"Filtering is disabled because it can interfere with this website\'s operation."},"popup_tab_current_website":{"message":"Current website"},"popup_tab_blocked_count":{"message":"Blocked: %num%"},"popup_tab_blocked_all_count":{"message":"Total blocked: %num%"},"popup_statistics_total":{"message":"Total"},"popup_statistics_category_label":{"message":"Statistics category"},"popup_statistics_all_categories":{"message":"All"},"popup_statistics_category_advertising":{"message":"Ads"},"popup_statistics_category_trackers":{"message":"Trackers"},"popup_statistics_category_social_media":{"message":"Social media"},"popup_statistics_category_cdn":{"message":"CDN"},"popup_statistics_category_other":{"message":"Other"},"popup_statistics_week_days_mon":{"message":"Mon"},"popup_statistics_week_days_tue":{"message":"Tue"},"popup_statistics_week_days_wed":{"message":"Wed"},"popup_statistics_week_days_thu":{"message":"Thu"},"popup_statistics_week_days_fri":{"message":"Fri"},"popup_statistics_week_days_sat":{"message":"Sat"},"popup_statistics_week_days_sun":{"message":"Sun"},"popup_statistics_months_jan":{"message":"Jan"},"popup_statistics_months_feb":{"message":"Feb"},"popup_statistics_months_mar":{"message":"Mar"},"popup_statistics_months_apr":{"message":"Apr"},"popup_statistics_months_may":{"message":"May"},"popup_statistics_months_jun":{"message":"Jun"},"popup_statistics_months_jul":{"message":"Jul"},"popup_statistics_months_aug":{"message":"Aug"},"popup_statistics_months_sep":{"message":"Sep"},"popup_statistics_months_oct":{"message":"Oct"},"popup_statistics_months_nov":{"message":"Nov"},"popup_statistics_months_dec":{"message":"Dec"},"options_popup_updating_filters":{"message":"Updating filters..."},"options_popup_update_title_error":{"message":"Error updating filters"},"options_popup_update_not_found":{"message":"Your filters are up to date"},"options_popup_update_error":{"message":"Failed to get updates. Please try again later."},"options_popup_update_filter":{"message":"was updated."},"options_popup_update_filters":{"message":"were updated."},"options_popup_version_update_title_text":{"message":"AdGuard extension has been updated to version %current_version%"},"options_popup_version_update_description_minor":{"message":"This version contains mostly bugfixes and minor improvements."},"options_popup_version_update_description_major":{"message":"This is a major extension upgrade that brings a lot of new features and improvements."},"options_popup_version_update_changelog_text":{"message":"What\'s new in this version?"},"options_popup_version_update_offer":{"message":"Did you know that AdGuard capabilities are not limited to this browser?"},"options_popup_version_update_offer_button_text":{"message":"LEARN MORE"},"popup_block_site_ads_option":{"message":"Block ads manually"},"popup_security_report":{"message":"Check website security"},"popup_reset_page_user_rules":{"message":"Delete user rules for this website"},"popup_open_settings":{"message":"Open AdGuard settings"},"popup_protection_button":{"message":"AdGuard protection"},"context_block_site_ads":{"message":"Block ads manually"},"context_security_report":{"message":"Check website security"},"context_complaint_website":{"message":"Report an issue"},"context_site_filtering_disabled":{"message":"AdGuard can\'t filter this page"},"context_disable_protection":{"message":"Pause AdGuard protection"},"context_enable_protection":{"message":"Resume AdGuard protection"},"context_site_protection_disabled":{"message":"AdGuard protection is paused"},"context_open_settings":{"message":"AdGuard settings"},"context_open_log":{"message":"Filtering log"},"context_site_exception":{"message":"This website is in the exceptions"},"context_site_filtering_on":{"message":"Enable filtering on this website"},"context_site_filtering_off":{"message":"Disable filtering on this website"},"context_update_antibanner_filters":{"message":"Check for filter updates"},"alert_popup_filter_enabled_title":{"message":"Auto-activation of the filters"},"alert_popup_filter_enabled_desc":{"message":"%filter_name% has been activated automatically."},"filters_download_title":{"message":"Filters database is loading..."},"filters_download_loading":{"message":"Please wait while filters database is loading..."},"post_install_loading":{"message":"Loading extension..."},"filtering_modal_element":{"message":"Element:"},"filtering_modal_cookie":{"message":"Cookie:"},"filtering_modal_important":{"message":"Give a higher priority to the rule"},"filtering_log_title":{"message":"Filtering log"},"filtering_log_search_string":{"message":"Search"},"filtering_log_search_tabs_placeholder":{"message":"Search in tabs"},"filtering_log_preserve_log_off":{"message":"Do not preserve log"},"filtering_log_preserve_log_on":{"message":"Preserve log"},"filtering_refresh_tab_short":{"message":"Refresh"},"filtering_refresh_tab_short_mobile":{"message":"Refresh page"},"filtering_menu_open_filters":{"message":"Customize"},"filtering_clear_log_events":{"message":"Clear log"},"filtering_log_actions_menu":{"message":"Filtering log actions"},"filtering_type_all":{"message":"All"},"filtering_type_other":{"message":"Other"},"filtering_table_status":{"message":"Status"},"filtering_table_type":{"message":"Type"},"filtering_table_rule":{"message":"Filtering rule"},"filtering_table_source":{"message":"Source"},"filtering_table_filter":{"message":"Filter"},"filtering_table_action":{"message":"Action"},"filtering_table_open_details":{"message":"Open details"},"filtering_table_empty_reload_page_desc":{"message":"Nothing found. <reset>Disable filters</reset> or <refresh>reload the page</refresh> to view log records"},"filtering_modal_info_title":{"message":"Request details"},"filtering_modal_preview_title":{"message":"Preview"},"filtering_modal_type":{"message":"Type"},"filtering_modal_source":{"message":"Source"},"filtering_modal_rule":{"message":"Rule:"},"filtering_modal_rules":{"message":"Rules:"},"filtering_modal_privacy":{"message":"Tracking protection"},"filtering_modal_filter":{"message":"Filter"},"filtering_modal_block":{"message":"Block"},"filtering_modal_block_again":{"message":"Block again"},"filtering_modal_unblock":{"message":"Unblock"},"filtering_modal_remove_user":{"message":"Delete rule"},"filtering_modal_preview_request_button":{"message":"Preview"},"filtering_modal_remove_allowlist":{"message":"Remove from the Allowlist"},"filtering_modal_block_title":{"message":"Add blocking rule"},"filtering_modal_allow_title":{"message":"Add allowing rule"},"filtering_modal_status_text_desc":{"message":"Status"},"filtering_modal_status_text_error":{"message":"Failed to load preview. Please try again"},"filtering_modal_status_text_loading":{"message":"Loading..."},"filtering_modal_filtering_status_text_desc":{"message":"Filtering status"},"filtering_modal_rule_text_desc":{"message":"Rule"},"filtering_modal_patterns_desc_block":{"message":"What should be blocked"},"filtering_modal_patterns_desc_allow":{"message":"What should be allowed"},"filtering_modal_options_desc":{"message":"Options"},"filtering_modal_apply_domains":{"message":"Apply to all websites"},"filtering_modal_third_party":{"message":"Apply to third-party requests only"},"filtering_modal_remove_param":{"message":"Remove query parameters"},"filtering_modal_add_rule":{"message":"Add"},"filtering_modal_exception_title":{"message":"Add an exception"},"filtering_modal_open_in_new_tab":{"message":"Open in new tab"},"filtering_modal_show_full_url":{"message":"Show full URL"},"filtering_modal_hide_full_url":{"message":"Hide full URL"},"filtering_modal_show_full_rule":{"message":"Show full rule"},"filtering_modal_hide_full_rule":{"message":"Hide full rule"},"filtering_modal_show_full_element":{"message":"Show full element"},"filtering_modal_hide_full_element":{"message":"Hide full element"},"filtering_modal_copy_to_clipboard":{"message":"Copy to clipboard"},"filtering_modal_copied":{"message":"Copied"},"filtering_modal_converted_to":{"message":"Converted to:"},"filtering_log_filter_regular":{"message":"Regular"},"filtering_log_filter_allowed":{"message":"Allowed"},"filtering_log_filter_blocked":{"message":"Blocked"},"filtering_log_filter_modified":{"message":"Modified"},"filtering_log_filter_user_rules":{"message":"User rules"},"filtering_log_status_processed":{"message":"Processed"},"filtering_log_status_allowed":{"message":"Allowed"},"filtering_log_status_blocked":{"message":"Blocked"},"filtering_log_status_modified":{"message":"Modified"},"options_skip_to_main_content":{"message":"Skip to main content"},"options_navigation":{"message":"Navigation"},"options_settings":{"message":"AdGuard Settings"},"options_general_settings":{"message":"General"},"options_block_acceptable_ads":{"message":"Block search ads and website self-promotion"},"options_block_acceptable_ads_desc":{"message":"Blocks ads in search results and self-promotion of websites. <a>Learn more</a>"},"options_show_blocked_ads_count_title":{"message":"Indicate the number of blocked ads on the AdGuard extension icon"},"options_enable_autodetect_filter":{"message":"Activate the most appropriate filters automatically"},"options_enable_autodetect_filter_desc":{"message":"Detects the language of the website and activates appropriate filters"},"options_select_theme":{"message":"Theme"},"options_theme_selector_system":{"message":"System default"},"options_theme_selector_light":{"message":"Light"},"options_theme_selector_dark":{"message":"Dark"},"options_export_settings":{"message":"Export settings"},"options_share_settings":{"message":"Share settings"},"options_import_settings":{"message":"Import settings"},"options_report_bug":{"message":"Report a bug"},"options_leave_feedback":{"message":"Leave feedback"},"options_privacy":{"message":"Tracking protection"},"options_update_antibanner_filters":{"message":"Check for filter updates"},"options_check_update_progress":{"message":"Checking..."},"options_set_update_interval":{"message":"Auto-update filters"},"options_set_update_interval_desc":{"message":"Keeps the filters up to date for more effective ad blocking"},"options_userfilter_export":{"message":"Export"},"options_editor_save":{"message":"Save"},"options_editor_leave_title":{"message":"Leave without saving?"},"options_editor_leave_confirm":{"message":"Yes, leave"},"options_editor_leave_cancel":{"message":"Back to editing"},"options_userfilter_import":{"message":"Import"},"options_user_rules_delete_all":{"message":"Delete all"},"options_user_rules_delete_all_confirm_title":{"message":"Delete all?"},"options_user_rules_delete_all_confirm_subtitle":{"message":"All user rules will be permanently deleted"},"options_user_rules_delete_all_success":{"message":"All user rules deleted"},"options_user_rules_import_success":{"message":"User rules successfully imported"},"options_user_rules_import_error":{"message":"Failed to import user rules. Please try again"},"options_user_rules_menu":{"message":"User rules actions"},"options_allowlist_menu":{"message":"Allowlist actions"},"options_userfilter_description_key":{"message":"You can add your own rules here. This option is recommended for advanced users familiar with HTML/CSS. Read the <a>filter rules tutorial</a> to learn how to write your own filter rules."},"options_userfilter_subtitle_key":{"message":"Allows you to add your own filtering rules"},"options_user_rules_description_key":{"message":"Your rules for blocking and unblocking ads or entire websites"},"options_user_rules_empty_placeholder":{"message":"No rules yet"},"options_user_rules_search_placeholder":{"message":"Search"},"options_user_rules_clear_search":{"message":"Clear search"},"options_user_rules_create_rule":{"message":"Create rule"},"options_user_rules_edit_rule":{"message":"Edit rule"},"options_user_rules_delete_rule":{"message":"Delete rule"},"options_user_rules_deleted_notification":{"message":"User rule deleted:"},"options_user_rules_undo":{"message":"Undo"},"options_user_rules_no_match":{"message":"Nothing found"},"options_user_rules_switch_to_editor":{"message":"Switch to editor view"},"options_user_rules_switch_to_list":{"message":"Switch to list view"},"options_user_rules_highlight_loading":{"message":"Highlighting rules…","description":"Shown in the user rules list while syntax highlighting initializes."},"options_userfilter_line_break":{"message":"Line break"},"options_userfilter_line_break_off":{"message":"Line break: Disabled"},"options_userfilter_line_break_on":{"message":"Line break: Enabled"},"options_userfilter_leave_subtitle":{"message":"Your changes to the rules will be lost"},"options_open_changelog":{"message":"Changelog"},"options_safebrowsing_enabled":{"message":"Phishing and malware protection"},"options_safebrowsing_enabled_desc":{"message":"Warns about malicious and phishing websites using the AdGuard Browsing Security module. <a>Read more</a>"},"options_site":{"message":"Official website"},"options_discuss":{"message":"Discuss AdGuard"},"options_do_you_like_question":{"message":"Do you like AdGuard?"},"options_rate_us_cta":{"message":"Rate it"},"options_miscellaneous_settings":{"message":"Additional settings"},"options_rule_syntax":{"message":"Rule syntax"},"options_rule_limits":{"message":"Rule limits"},"options_rule_limits_description":{"message":"Chrome limits the number of rules that can be applied"},"options_rule_limits_dynamic":{"message":"Dynamic rules"},"options_rule_limits_dynamic_user_rules":{"message":"User-added rules, such as <user_rules>user rules</user_rules>, <allowlist>allowlisted websites</allowlist>, and <custom_filters>custom filters</custom_filters>"},"options_rule_limits_dynamic_user_rules_no_custom_filters":{"message":"User-added rules, such as <user_rules>user rules</user_rules> and <allowlist>allowlisted websites</allowlist>"},"options_rule_limits_dynamic_unsafe":{"description":"Note: First dollar sign is used to escape the second one, so eventually only one dollar sign will be displayed","message":"Unsafe dynamic rules (used for some advanced modifiers, such as $$redirect or $$cookie) — included in user-added rules"},"options_rule_limits_dynamic_regex":{"message":"Regex rules — included in user-added rules"},"options_rule_limits_static_rulesets":{"message":"Static rulesets"},"options_rule_limits_static_rulesets_builtin":{"message":"<a>Built-in filters</a>, such as Block annoyances or Language-specific filters"},"options_rule_limits_static_rules":{"message":"Static rules"},"options_rule_limits_static_rules_all":{"message":"Rules from <a>built-in filters</a>"},"options_rule_limits_static_rules_regex":{"message":"Regex rules — included in the above"},"options_rule_limits_numbers":{"message":"%current% of %maximum%"},"options_rule_limits_warning_title":{"message":"The browser has modified the list of active filters"},"options_rule_limits_warning_explanation_title":{"message":"What happened?"},"options_rule_limits_warning_explanation_description":{"message":"The limit of active built-in rules was exceeded after an update or adding a new extension. As per Manifest V3, your Chrome browser reacted by disabling all the extension\'s built-in filters except the default ones."},"options_rule_limits_warning_list_enabled_before_title":{"message":"Filters enabled before the update"},"options_rule_limits_warning_list_enabled_now_title":{"message":"Filters enabled now"},"options_rule_limits_warning_actions_title":{"message":"Your possible actions"},"options_rule_limits_warning_actions_delete_filters":{"message":"Option 1. Delete unnecessary ad-blocking extensions from your browser. To reactivate the filters mentioned in the \\"Filters enabled before the update\\" section, click <a>reactivate filters.</a>"},"options_rule_limits_warning_actions_install_app":{"message":"Option 2. Install the AdGuard Ad Blocker app: it has no restrictions on filtering rules. <a>Get the AdGuard app</a>"},"options_rule_limits_warning_actions_close_warning_one_filter":{"message":"Option 3. If you\'re satisfied with the currently enabled default filter, <a>close this warning.</a>"},"options_rule_limits_warning_actions_close_warning_multiple_filters":{"message":"Option 3. If you\'re satisfied with the currently enabled default filters, <a>close this warning.</a>"},"options_rule_limits_warning_variant_b_title_limit_reached":{"message":"Limit reached — some filters were disabled"},"options_rule_limits_warning_variant_b_subtitle":{"message":"Here’s what you can do"},"options_rule_limits_warning_variant_b_remove_blockers_title":{"message":"Remove other ad blockers"},"options_rule_limits_warning_variant_b_remove_blockers_description":{"message":"Browser extensions share the same rule limit. Removing other ad blockers may free up more rules for AdGuard Browser Extension"},"options_rule_limits_warning_variant_b_manage_extensions":{"message":"Manage extensions"},"options_rule_limits_warning_variant_b_review_filters_title":{"message":"Review available filters"},"options_rule_limits_warning_variant_b_review_filters_description":{"message":"Enable the filters you need. Language-specific and privacy filters can use many rules"},"options_rule_limits_warning_variant_b_go_to_filters":{"message":"Go to filters"},"options_rule_limits_warning_variant_b_desktop_app_title":{"message":"Install the desktop app"},"options_rule_limits_warning_variant_b_desktop_app_description":{"message":"Remove the rule limits and get extended protection that works across all browsers"},"options_all_limits_exceeded_warning":{"message":"You\'ve reached the limit of active built-in rules. Your browser has modified the list of active built-in filters. The number of filters enabled has changed from %expected% to %current%."},"options_all_limits_exceeded_warning_browser":{"message":"You\'ve reached your browser\'s limit for active built-in rules. Your browser has reduced the list of active built-in filters from %expected% to %current%"},"options_limits_warning_static_filters":{"message":"You\'ve reached the limit of active built-in filters. %maximum% of %current% filters are enabled. To activate new rules, disable some built-in filters."},"options_limits_warning_static_filters_browser":{"message":"You\'ve reached your browser\'s limit for active built-in filters. %maximum% of %current% filters are enabled. To activate new filters, disable some built-in ones"},"options_limits_warning_static_rules":{"message":"You\'ve reached the limit of active built-in rules. %maximum% of %current% rules are enabled. To activate new rules, disable some built-in filters."},"options_limits_warning_static_rules_browser":{"message":"You\'ve reached your browser\'s limit for active built-in rules. To activate new rules, disable some built-in filters"},"options_limits_warning_static_regex_rules":{"message":"You\'ve reached the limit of active built-in regex rules. %maximum% of %current% regex rules are enabled. To activate new rules, disable some built-in filters."},"options_limits_warning_static_regex_rules_no_counter":{"message":"You\'ve reached the limit of active built-in regex rules. To activate new rules, disable some built-in filters"},"options_limits_warning_dynamic_rules":{"message":"You\'ve reached the limit of user-added rules. %maximum% of %current% rules are enabled."},"options_limits_warning_dynamic_rules_hint":{"message":"You\'ve reached the limit of user-added rules. %maximum% of %current% rules are enabled. To add new rules, remove some existing ones"},"options_limits_warning_dynamic_unsafe_rules":{"message":"You\'ve reached the limit of user-added unsafe rules. %maximum% of %current% unsafe rules are enabled."},"options_limits_warning_dynamic_regex_rules":{"message":"You\'ve reached the limit of user-added regex rules. %maximum% of %current% regex rules are enabled."},"options_limits_warning_dynamic_regex_rules_hint":{"message":"You\'ve reached the limit of user-added regex rules. %maximum% of %current% rules are enabled. To add new regex rules, remove some existing ones"},"options_developer_mode_required":{"message":"Your browser restricts <external-link>some types of rules</external-link>. To apply all rules, enable <b>Developer mode</b> in your browser’s <settings-link>extension settings</settings-link>","description":"Note: <settings-link> and <external-link> are just <a> tags, so it would be rendered as a link."},"options_allow_user_scripts_required":{"message":"Your browser restricts <external-link>some types of rules</external-link>. 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