Updated the files.

my-app/node_modules/parse5/dist/cjs/parser/formatting-element-list.d.ts

@@ -0,0 +1,37 @@
+import type { TagToken } from '../common/token.js';
+import type { TreeAdapter, TreeAdapterTypeMap } from '../tree-adapters/interface.js';
+export declare enum EntryType {
+    Marker = 0,
+    Element = 1
+}
+interface MarkerEntry {
+    type: EntryType.Marker;
+}
+export interface ElementEntry<T extends TreeAdapterTypeMap> {
+    type: EntryType.Element;
+    element: T['element'];
+    token: TagToken;
+}
+export type Entry<T extends TreeAdapterTypeMap> = MarkerEntry | ElementEntry<T>;
+export declare class FormattingElementList<T extends TreeAdapterTypeMap> {
+    private treeAdapter;
+    entries: Entry<T>[];
+    bookmark: Entry<T> | null;
+    constructor(treeAdapter: TreeAdapter<T>);
+    private _getNoahArkConditionCandidates;
+    private _ensureNoahArkCondition;
+    insertMarker(): void;
+    pushElement(element: T['element'], token: TagToken): void;
+    insertElementAfterBookmark(element: T['element'], token: TagToken): void;
+    removeEntry(entry: Entry<T>): void;
+    /**
+     * Clears the list of formatting elements up to the last marker.
+     *
+     * @see https://html.spec.whatwg.org/multipage/parsing.html#clear-the-list-of-active-formatting-elements-up-to-the-last-marker
+     */
+    clearToLastMarker(): void;
+    getElementEntryInScopeWithTagName(tagName: string): ElementEntry<T> | null;
+    getElementEntry(element: T['element']): ElementEntry<T> | undefined;
+}
+export {};
+//# sourceMappingURL=formatting-element-list.d.ts.map

my-app/node_modules/parse5/dist/cjs/parser/formatting-element-list.js

@@ -0,0 +1,115 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.FormattingElementList = exports.EntryType = void 0;
+//Const
+const NOAH_ARK_CAPACITY = 3;
+var EntryType;
+(function (EntryType) {
+    EntryType[EntryType["Marker"] = 0] = "Marker";
+    EntryType[EntryType["Element"] = 1] = "Element";
+})(EntryType = exports.EntryType || (exports.EntryType = {}));
+const MARKER = { type: EntryType.Marker };
+//List of formatting elements
+class FormattingElementList {
+    constructor(treeAdapter) {
+        this.treeAdapter = treeAdapter;
+        this.entries = [];
+        this.bookmark = null;
+    }
+    //Noah Ark's condition
+    //OPTIMIZATION: at first we try to find possible candidates for exclusion using
+    //lightweight heuristics without thorough attributes check.
+    _getNoahArkConditionCandidates(newElement, neAttrs) {
+        const candidates = [];
+        const neAttrsLength = neAttrs.length;
+        const neTagName = this.treeAdapter.getTagName(newElement);
+        const neNamespaceURI = this.treeAdapter.getNamespaceURI(newElement);
+        for (let i = 0; i < this.entries.length; i++) {
+            const entry = this.entries[i];
+            if (entry.type === EntryType.Marker) {
+                break;
+            }
+            const { element } = entry;
+            if (this.treeAdapter.getTagName(element) === neTagName &&
+                this.treeAdapter.getNamespaceURI(element) === neNamespaceURI) {
+                const elementAttrs = this.treeAdapter.getAttrList(element);
+                if (elementAttrs.length === neAttrsLength) {
+                    candidates.push({ idx: i, attrs: elementAttrs });
+                }
+            }
+        }
+        return candidates;
+    }
+    _ensureNoahArkCondition(newElement) {
+        if (this.entries.length < NOAH_ARK_CAPACITY)
+            return;
+        const neAttrs = this.treeAdapter.getAttrList(newElement);
+        const candidates = this._getNoahArkConditionCandidates(newElement, neAttrs);
+        if (candidates.length < NOAH_ARK_CAPACITY)
+            return;
+        //NOTE: build attrs map for the new element, so we can perform fast lookups
+        const neAttrsMap = new Map(neAttrs.map((neAttr) => [neAttr.name, neAttr.value]));
+        let validCandidates = 0;
+        //NOTE: remove bottommost candidates, until Noah's Ark condition will not be met
+        for (let i = 0; i < candidates.length; i++) {
+            const candidate = candidates[i];
+            // We know that `candidate.attrs.length === neAttrs.length`
+            if (candidate.attrs.every((cAttr) => neAttrsMap.get(cAttr.name) === cAttr.value)) {
+                validCandidates += 1;
+                if (validCandidates >= NOAH_ARK_CAPACITY) {
+                    this.entries.splice(candidate.idx, 1);
+                }
+            }
+        }
+    }
+    //Mutations
+    insertMarker() {
+        this.entries.unshift(MARKER);
+    }
+    pushElement(element, token) {
+        this._ensureNoahArkCondition(element);
+        this.entries.unshift({
+            type: EntryType.Element,
+            element,
+            token,
+        });
+    }
+    insertElementAfterBookmark(element, token) {
+        const bookmarkIdx = this.entries.indexOf(this.bookmark);
+        this.entries.splice(bookmarkIdx, 0, {
+            type: EntryType.Element,
+            element,
+            token,
+        });
+    }
+    removeEntry(entry) {
+        const entryIndex = this.entries.indexOf(entry);
+        if (entryIndex >= 0) {
+            this.entries.splice(entryIndex, 1);
+        }
+    }
+    /**
+     * Clears the list of formatting elements up to the last marker.
+     *
+     * @see https://html.spec.whatwg.org/multipage/parsing.html#clear-the-list-of-active-formatting-elements-up-to-the-last-marker
+     */
+    clearToLastMarker() {
+        const markerIdx = this.entries.indexOf(MARKER);
+        if (markerIdx >= 0) {
+            this.entries.splice(0, markerIdx + 1);
+        }
+        else {
+            this.entries.length = 0;
+        }
+    }
+    //Search
+    getElementEntryInScopeWithTagName(tagName) {
+        const entry = this.entries.find((entry) => entry.type === EntryType.Marker || this.treeAdapter.getTagName(entry.element) === tagName);
+        return entry && entry.type === EntryType.Element ? entry : null;
+    }
+    getElementEntry(element) {
+        return this.entries.find((entry) => entry.type === EntryType.Element && entry.element === element);
+    }
+}
+exports.FormattingElementList = FormattingElementList;
+//# sourceMappingURL=formatting-element-list.js.map

my-app/node_modules/parse5/dist/cjs/parser/index.d.ts

@@ -0,0 +1,157 @@
+import { Tokenizer, TokenizerMode, type TokenHandler } from '../tokenizer/index.js';
+import { OpenElementStack, type StackHandler } from './open-element-stack.js';
+import { FormattingElementList } from './formatting-element-list.js';
+import { ERR, type ParserErrorHandler } from '../common/error-codes.js';
+import { TAG_ID as $, NS } from '../common/html.js';
+import type { TreeAdapter, TreeAdapterTypeMap } from '../tree-adapters/interface.js';
+import { type Token, type CommentToken, type CharacterToken, type TagToken, type DoctypeToken, type EOFToken, type LocationWithAttributes } from '../common/token.js';
+declare enum InsertionMode {
+    INITIAL = 0,
+    BEFORE_HTML = 1,
+    BEFORE_HEAD = 2,
+    IN_HEAD = 3,
+    IN_HEAD_NO_SCRIPT = 4,
+    AFTER_HEAD = 5,
+    IN_BODY = 6,
+    TEXT = 7,
+    IN_TABLE = 8,
+    IN_TABLE_TEXT = 9,
+    IN_CAPTION = 10,
+    IN_COLUMN_GROUP = 11,
+    IN_TABLE_BODY = 12,
+    IN_ROW = 13,
+    IN_CELL = 14,
+    IN_SELECT = 15,
+    IN_SELECT_IN_TABLE = 16,
+    IN_TEMPLATE = 17,
+    AFTER_BODY = 18,
+    IN_FRAMESET = 19,
+    AFTER_FRAMESET = 20,
+    AFTER_AFTER_BODY = 21,
+    AFTER_AFTER_FRAMESET = 22
+}
+export interface ParserOptions<T extends TreeAdapterTypeMap> {
+    /**
+     * The [scripting flag](https://html.spec.whatwg.org/multipage/parsing.html#scripting-flag). If set
+     * to `true`, `noscript` element content will be parsed as text.
+     *
+     *  @default `true`
+     */
+    scriptingEnabled?: boolean;
+    /**
+     * Enables source code location information. When enabled, each node (except the root node)
+     * will have a `sourceCodeLocation` property. If the node is not an empty element, `sourceCodeLocation` will
+     * be a {@link ElementLocation} object, otherwise it will be {@link Location}.
+     * If the element was implicitly created by the parser (as part of
+     * [tree correction](https://html.spec.whatwg.org/multipage/syntax.html#an-introduction-to-error-handling-and-strange-cases-in-the-parser)),
+     * its `sourceCodeLocation` property will be `undefined`.
+     *
+     * @default `false`
+     */
+    sourceCodeLocationInfo?: boolean;
+    /**
+     * Specifies the resulting tree format.
+     *
+     * @default `treeAdapters.default`
+     */
+    treeAdapter?: TreeAdapter<T>;
+    /**
+     * Callback for parse errors.
+     *
+     * @default `null`
+     */
+    onParseError?: ParserErrorHandler | null;
+}
+export declare class Parser<T extends TreeAdapterTypeMap> implements TokenHandler, StackHandler<T> {
+    fragmentContext: T['element'] | null;
+    scriptHandler: null | ((pendingScript: T['element']) => void);
+    treeAdapter: TreeAdapter<T>;
+    onParseError: ParserErrorHandler | null;
+    private currentToken;
+    options: Required<ParserOptions<T>>;
+    document: T['document'];
+    constructor(options?: ParserOptions<T>, document?: T['document'], fragmentContext?: T['element'] | null, scriptHandler?: null | ((pendingScript: T['element']) => void));
+    static parse<T extends TreeAdapterTypeMap>(html: string, options?: ParserOptions<T>): T['document'];
+    static getFragmentParser<T extends TreeAdapterTypeMap>(fragmentContext?: T['parentNode'] | null, options?: ParserOptions<T>): Parser<T>;
+    getFragment(): T['documentFragment'];
+    tokenizer: Tokenizer;
+    stopped: boolean;
+    insertionMode: InsertionMode;
+    originalInsertionMode: InsertionMode;
+    fragmentContextID: $;
+    headElement: null | T['element'];
+    formElement: null | T['element'];
+    openElements: OpenElementStack<T>;
+    activeFormattingElements: FormattingElementList<T>;
+    /** Indicates that the current node is not an element in the HTML namespace */
+    private currentNotInHTML;
+    /**
+     * The template insertion mode stack is maintained from the left.
+     * Ie. the topmost element will always have index 0.
+     */
+    tmplInsertionModeStack: InsertionMode[];
+    pendingCharacterTokens: CharacterToken[];
+    hasNonWhitespacePendingCharacterToken: boolean;
+    framesetOk: boolean;
+    skipNextNewLine: boolean;
+    fosterParentingEnabled: boolean;
+    _err(token: Token, code: ERR, beforeToken?: boolean): void;
+    onItemPush(node: T['parentNode'], tid: number, isTop: boolean): void;
+    onItemPop(node: T['parentNode'], isTop: boolean): void;
+    private _setContextModes;
+    _switchToTextParsing(currentToken: TagToken, nextTokenizerState: typeof TokenizerMode[keyof typeof TokenizerMode]): void;
+    switchToPlaintextParsing(): void;
+    _getAdjustedCurrentElement(): T['element'];
+    _findFormInFragmentContext(): void;
+    private _initTokenizerForFragmentParsing;
+    _setDocumentType(token: DoctypeToken): void;
+    _attachElementToTree(element: T['element'], location: LocationWithAttributes | null): void;
+    _appendElement(token: TagToken, namespaceURI: NS): void;
+    _insertElement(token: TagToken, namespaceURI: NS): void;
+    _insertFakeElement(tagName: string, tagID: $): void;
+    _insertTemplate(token: TagToken): void;
+    _insertFakeRootElement(): void;
+    _appendCommentNode(token: CommentToken, parent: T['parentNode']): void;
+    _insertCharacters(token: CharacterToken): void;
+    _adoptNodes(donor: T['parentNode'], recipient: T['parentNode']): void;
+    _setEndLocation(element: T['element'], closingToken: Token): void;
+    private shouldProcessStartTagTokenInForeignContent;
+    _processToken(token: Token): void;
+    _isIntegrationPoint(tid: $, element: T['element'], foreignNS?: NS): boolean;
+    _reconstructActiveFormattingElements(): void;
+    _closeTableCell(): void;
+    _closePElement(): void;
+    _resetInsertionMode(): void;
+    _resetInsertionModeForSelect(selectIdx: number): void;
+    _isElementCausesFosterParenting(tn: $): boolean;
+    _shouldFosterParentOnInsertion(): boolean;
+    _findFosterParentingLocation(): {
+        parent: T['parentNode'];
+        beforeElement: T['element'] | null;
+    };
+    _fosterParentElement(element: T['element']): void;
+    _isSpecialElement(element: T['element'], id: $): boolean;
+    onCharacter(token: CharacterToken): void;
+    onNullCharacter(token: CharacterToken): void;
+    onComment(token: CommentToken): void;
+    onDoctype(token: DoctypeToken): void;
+    onStartTag(token: TagToken): void;
+    /**
+     * Processes a given start tag.
+     *
+     * `onStartTag` checks if a self-closing tag was recognized. When a token
+     * is moved inbetween multiple insertion modes, this check for self-closing
+     * could lead to false positives. To avoid this, `_processStartTag` is used
+     * for nested calls.
+     *
+     * @param token The token to process.
+     */
+    _processStartTag(token: TagToken): void;
+    _startTagOutsideForeignContent(token: TagToken): void;
+    onEndTag(token: TagToken): void;
+    _endTagOutsideForeignContent(token: TagToken): void;
+    onEof(token: EOFToken): void;
+    onWhitespaceCharacter(token: CharacterToken): void;
+}
+export {};
+//# sourceMappingURL=index.d.ts.map

my-app/node_modules/parse5/dist/cjs/parser/open-element-stack.d.ts

@@ -0,0 +1,53 @@
+import { TAG_ID as $ } from '../common/html.js';
+import type { TreeAdapter, TreeAdapterTypeMap } from '../tree-adapters/interface.js';
+export interface StackHandler<T extends TreeAdapterTypeMap> {
+    onItemPush: (node: T['parentNode'], tid: number, isTop: boolean) => void;
+    onItemPop: (node: T['parentNode'], isTop: boolean) => void;
+}
+export declare class OpenElementStack<T extends TreeAdapterTypeMap> {
+    private treeAdapter;
+    private handler;
+    items: T['parentNode'][];
+    tagIDs: $[];
+    current: T['parentNode'];
+    stackTop: number;
+    tmplCount: number;
+    currentTagId: $;
+    get currentTmplContentOrNode(): T['parentNode'];
+    constructor(document: T['document'], treeAdapter: TreeAdapter<T>, handler: StackHandler<T>);
+    private _indexOf;
+    private _isInTemplate;
+    private _updateCurrentElement;
+    push(element: T['element'], tagID: $): void;
+    pop(): void;
+    replace(oldElement: T['element'], newElement: T['element']): void;
+    insertAfter(referenceElement: T['element'], newElement: T['element'], newElementID: $): void;
+    popUntilTagNamePopped(tagName: $): void;
+    shortenToLength(idx: number): void;
+    popUntilElementPopped(element: T['element']): void;
+    private popUntilPopped;
+    popUntilNumberedHeaderPopped(): void;
+    popUntilTableCellPopped(): void;
+    popAllUpToHtmlElement(): void;
+    private _indexOfTagNames;
+    private clearBackTo;
+    clearBackToTableContext(): void;
+    clearBackToTableBodyContext(): void;
+    clearBackToTableRowContext(): void;
+    remove(element: T['element']): void;
+    tryPeekProperlyNestedBodyElement(): T['element'] | null;
+    contains(element: T['element']): boolean;
+    getCommonAncestor(element: T['element']): T['element'] | null;
+    isRootHtmlElementCurrent(): boolean;
+    hasInScope(tagName: $): boolean;
+    hasNumberedHeaderInScope(): boolean;
+    hasInListItemScope(tagName: $): boolean;
+    hasInButtonScope(tagName: $): boolean;
+    hasInTableScope(tagName: $): boolean;
+    hasTableBodyContextInTableScope(): boolean;
+    hasInSelectScope(tagName: $): boolean;
+    generateImpliedEndTags(): void;
+    generateImpliedEndTagsThoroughly(): void;
+    generateImpliedEndTagsWithExclusion(exclusionId: $): void;
+}
+//# sourceMappingURL=open-element-stack.d.ts.map

my-app/node_modules/parse5/dist/cjs/parser/open-element-stack.js

@@ -0,0 +1,316 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.OpenElementStack = void 0;
+const html_js_1 = require("../common/html.js");
+//Element utils
+const IMPLICIT_END_TAG_REQUIRED = new Set([html_js_1.TAG_ID.DD, html_js_1.TAG_ID.DT, html_js_1.TAG_ID.LI, html_js_1.TAG_ID.OPTGROUP, html_js_1.TAG_ID.OPTION, html_js_1.TAG_ID.P, html_js_1.TAG_ID.RB, html_js_1.TAG_ID.RP, html_js_1.TAG_ID.RT, html_js_1.TAG_ID.RTC]);
+const IMPLICIT_END_TAG_REQUIRED_THOROUGHLY = new Set([
+    ...IMPLICIT_END_TAG_REQUIRED,
+    html_js_1.TAG_ID.CAPTION,
+    html_js_1.TAG_ID.COLGROUP,
+    html_js_1.TAG_ID.TBODY,
+    html_js_1.TAG_ID.TD,
+    html_js_1.TAG_ID.TFOOT,
+    html_js_1.TAG_ID.TH,
+    html_js_1.TAG_ID.THEAD,
+    html_js_1.TAG_ID.TR,
+]);
+const SCOPING_ELEMENT_NS = new Map([
+    [html_js_1.TAG_ID.APPLET, html_js_1.NS.HTML],
+    [html_js_1.TAG_ID.CAPTION, html_js_1.NS.HTML],
+    [html_js_1.TAG_ID.HTML, html_js_1.NS.HTML],
+    [html_js_1.TAG_ID.MARQUEE, html_js_1.NS.HTML],
+    [html_js_1.TAG_ID.OBJECT, html_js_1.NS.HTML],
+    [html_js_1.TAG_ID.TABLE, html_js_1.NS.HTML],
+    [html_js_1.TAG_ID.TD, html_js_1.NS.HTML],
+    [html_js_1.TAG_ID.TEMPLATE, html_js_1.NS.HTML],
+    [html_js_1.TAG_ID.TH, html_js_1.NS.HTML],
+    [html_js_1.TAG_ID.ANNOTATION_XML, html_js_1.NS.MATHML],
+    [html_js_1.TAG_ID.MI, html_js_1.NS.MATHML],
+    [html_js_1.TAG_ID.MN, html_js_1.NS.MATHML],
+    [html_js_1.TAG_ID.MO, html_js_1.NS.MATHML],
+    [html_js_1.TAG_ID.MS, html_js_1.NS.MATHML],
+    [html_js_1.TAG_ID.MTEXT, html_js_1.NS.MATHML],
+    [html_js_1.TAG_ID.DESC, html_js_1.NS.SVG],
+    [html_js_1.TAG_ID.FOREIGN_OBJECT, html_js_1.NS.SVG],
+    [html_js_1.TAG_ID.TITLE, html_js_1.NS.SVG],
+]);
+const NAMED_HEADERS = [html_js_1.TAG_ID.H1, html_js_1.TAG_ID.H2, html_js_1.TAG_ID.H3, html_js_1.TAG_ID.H4, html_js_1.TAG_ID.H5, html_js_1.TAG_ID.H6];
+const TABLE_ROW_CONTEXT = [html_js_1.TAG_ID.TR, html_js_1.TAG_ID.TEMPLATE, html_js_1.TAG_ID.HTML];
+const TABLE_BODY_CONTEXT = [html_js_1.TAG_ID.TBODY, html_js_1.TAG_ID.TFOOT, html_js_1.TAG_ID.THEAD, html_js_1.TAG_ID.TEMPLATE, html_js_1.TAG_ID.HTML];
+const TABLE_CONTEXT = [html_js_1.TAG_ID.TABLE, html_js_1.TAG_ID.TEMPLATE, html_js_1.TAG_ID.HTML];
+const TABLE_CELLS = [html_js_1.TAG_ID.TD, html_js_1.TAG_ID.TH];
+//Stack of open elements
+class OpenElementStack {
+    get currentTmplContentOrNode() {
+        return this._isInTemplate() ? this.treeAdapter.getTemplateContent(this.current) : this.current;
+    }
+    constructor(document, treeAdapter, handler) {
+        this.treeAdapter = treeAdapter;
+        this.handler = handler;
+        this.items = [];
+        this.tagIDs = [];
+        this.stackTop = -1;
+        this.tmplCount = 0;
+        this.currentTagId = html_js_1.TAG_ID.UNKNOWN;
+        this.current = document;
+    }
+    //Index of element
+    _indexOf(element) {
+        return this.items.lastIndexOf(element, this.stackTop);
+    }
+    //Update current element
+    _isInTemplate() {
+        return this.currentTagId === html_js_1.TAG_ID.TEMPLATE && this.treeAdapter.getNamespaceURI(this.current) === html_js_1.NS.HTML;
+    }
+    _updateCurrentElement() {
+        this.current = this.items[this.stackTop];
+        this.currentTagId = this.tagIDs[this.stackTop];
+    }
+    //Mutations
+    push(element, tagID) {
+        this.stackTop++;
+        this.items[this.stackTop] = element;
+        this.current = element;
+        this.tagIDs[this.stackTop] = tagID;
+        this.currentTagId = tagID;
+        if (this._isInTemplate()) {
+            this.tmplCount++;
+        }
+        this.handler.onItemPush(element, tagID, true);
+    }
+    pop() {
+        const popped = this.current;
+        if (this.tmplCount > 0 && this._isInTemplate()) {
+            this.tmplCount--;
+        }
+        this.stackTop--;
+        this._updateCurrentElement();
+        this.handler.onItemPop(popped, true);
+    }
+    replace(oldElement, newElement) {
+        const idx = this._indexOf(oldElement);
+        this.items[idx] = newElement;
+        if (idx === this.stackTop) {
+            this.current = newElement;
+        }
+    }
+    insertAfter(referenceElement, newElement, newElementID) {
+        const insertionIdx = this._indexOf(referenceElement) + 1;
+        this.items.splice(insertionIdx, 0, newElement);
+        this.tagIDs.splice(insertionIdx, 0, newElementID);
+        this.stackTop++;
+        if (insertionIdx === this.stackTop) {
+            this._updateCurrentElement();
+        }
+        this.handler.onItemPush(this.current, this.currentTagId, insertionIdx === this.stackTop);
+    }
+    popUntilTagNamePopped(tagName) {
+        let targetIdx = this.stackTop + 1;
+        do {
+            targetIdx = this.tagIDs.lastIndexOf(tagName, targetIdx - 1);
+        } while (targetIdx > 0 && this.treeAdapter.getNamespaceURI(this.items[targetIdx]) !== html_js_1.NS.HTML);
+        this.shortenToLength(targetIdx < 0 ? 0 : targetIdx);
+    }
+    shortenToLength(idx) {
+        while (this.stackTop >= idx) {
+            const popped = this.current;
+            if (this.tmplCount > 0 && this._isInTemplate()) {
+                this.tmplCount -= 1;
+            }
+            this.stackTop--;
+            this._updateCurrentElement();
+            this.handler.onItemPop(popped, this.stackTop < idx);
+        }
+    }
+    popUntilElementPopped(element) {
+        const idx = this._indexOf(element);
+        this.shortenToLength(idx < 0 ? 0 : idx);
+    }
+    popUntilPopped(tagNames, targetNS) {
+        const idx = this._indexOfTagNames(tagNames, targetNS);
+        this.shortenToLength(idx < 0 ? 0 : idx);
+    }
+    popUntilNumberedHeaderPopped() {
+        this.popUntilPopped(NAMED_HEADERS, html_js_1.NS.HTML);
+    }
+    popUntilTableCellPopped() {
+        this.popUntilPopped(TABLE_CELLS, html_js_1.NS.HTML);
+    }
+    popAllUpToHtmlElement() {
+        //NOTE: here we assume that the root <html> element is always first in the open element stack, so
+        //we perform this fast stack clean up.
+        this.tmplCount = 0;
+        this.shortenToLength(1);
+    }
+    _indexOfTagNames(tagNames, namespace) {
+        for (let i = this.stackTop; i >= 0; i--) {
+            if (tagNames.includes(this.tagIDs[i]) && this.treeAdapter.getNamespaceURI(this.items[i]) === namespace) {
+                return i;
+            }
+        }
+        return -1;
+    }
+    clearBackTo(tagNames, targetNS) {
+        const idx = this._indexOfTagNames(tagNames, targetNS);
+        this.shortenToLength(idx + 1);
+    }
+    clearBackToTableContext() {
+        this.clearBackTo(TABLE_CONTEXT, html_js_1.NS.HTML);
+    }
+    clearBackToTableBodyContext() {
+        this.clearBackTo(TABLE_BODY_CONTEXT, html_js_1.NS.HTML);
+    }
+    clearBackToTableRowContext() {
+        this.clearBackTo(TABLE_ROW_CONTEXT, html_js_1.NS.HTML);
+    }
+    remove(element) {
+        const idx = this._indexOf(element);
+        if (idx >= 0) {
+            if (idx === this.stackTop) {
+                this.pop();
+            }
+            else {
+                this.items.splice(idx, 1);
+                this.tagIDs.splice(idx, 1);
+                this.stackTop--;
+                this._updateCurrentElement();
+                this.handler.onItemPop(element, false);
+            }
+        }
+    }
+    //Search
+    tryPeekProperlyNestedBodyElement() {
+        //Properly nested <body> element (should be second element in stack).
+        return this.stackTop >= 1 && this.tagIDs[1] === html_js_1.TAG_ID.BODY ? this.items[1] : null;
+    }
+    contains(element) {
+        return this._indexOf(element) > -1;
+    }
+    getCommonAncestor(element) {
+        const elementIdx = this._indexOf(element) - 1;
+        return elementIdx >= 0 ? this.items[elementIdx] : null;
+    }
+    isRootHtmlElementCurrent() {
+        return this.stackTop === 0 && this.tagIDs[0] === html_js_1.TAG_ID.HTML;
+    }
+    //Element in scope
+    hasInScope(tagName) {
+        for (let i = this.stackTop; i >= 0; i--) {
+            const tn = this.tagIDs[i];
+            const ns = this.treeAdapter.getNamespaceURI(this.items[i]);
+            if (tn === tagName && ns === html_js_1.NS.HTML) {
+                return true;
+            }
+            if (SCOPING_ELEMENT_NS.get(tn) === ns) {
+                return false;
+            }
+        }
+        return true;
+    }
+    hasNumberedHeaderInScope() {
+        for (let i = this.stackTop; i >= 0; i--) {
+            const tn = this.tagIDs[i];
+            const ns = this.treeAdapter.getNamespaceURI(this.items[i]);
+            if ((0, html_js_1.isNumberedHeader)(tn) && ns === html_js_1.NS.HTML) {
+                return true;
+            }
+            if (SCOPING_ELEMENT_NS.get(tn) === ns) {
+                return false;
+            }
+        }
+        return true;
+    }
+    hasInListItemScope(tagName) {
+        for (let i = this.stackTop; i >= 0; i--) {
+            const tn = this.tagIDs[i];
+            const ns = this.treeAdapter.getNamespaceURI(this.items[i]);
+            if (tn === tagName && ns === html_js_1.NS.HTML) {
+                return true;
+            }
+            if (((tn === html_js_1.TAG_ID.UL || tn === html_js_1.TAG_ID.OL) && ns === html_js_1.NS.HTML) || SCOPING_ELEMENT_NS.get(tn) === ns) {
+                return false;
+            }
+        }
+        return true;
+    }
+    hasInButtonScope(tagName) {
+        for (let i = this.stackTop; i >= 0; i--) {
+            const tn = this.tagIDs[i];
+            const ns = this.treeAdapter.getNamespaceURI(this.items[i]);
+            if (tn === tagName && ns === html_js_1.NS.HTML) {
+                return true;
+            }
+            if ((tn === html_js_1.TAG_ID.BUTTON && ns === html_js_1.NS.HTML) || SCOPING_ELEMENT_NS.get(tn) === ns) {
+                return false;
+            }
+        }
+        return true;
+    }
+    hasInTableScope(tagName) {
+        for (let i = this.stackTop; i >= 0; i--) {
+            const tn = this.tagIDs[i];
+            const ns = this.treeAdapter.getNamespaceURI(this.items[i]);
+            if (ns !== html_js_1.NS.HTML) {
+                continue;
+            }
+            if (tn === tagName) {
+                return true;
+            }
+            if (tn === html_js_1.TAG_ID.TABLE || tn === html_js_1.TAG_ID.TEMPLATE || tn === html_js_1.TAG_ID.HTML) {
+                return false;
+            }
+        }
+        return true;
+    }
+    hasTableBodyContextInTableScope() {
+        for (let i = this.stackTop; i >= 0; i--) {
+            const tn = this.tagIDs[i];
+            const ns = this.treeAdapter.getNamespaceURI(this.items[i]);
+            if (ns !== html_js_1.NS.HTML) {
+                continue;
+            }
+            if (tn === html_js_1.TAG_ID.TBODY || tn === html_js_1.TAG_ID.THEAD || tn === html_js_1.TAG_ID.TFOOT) {
+                return true;
+            }
+            if (tn === html_js_1.TAG_ID.TABLE || tn === html_js_1.TAG_ID.HTML) {
+                return false;
+            }
+        }
+        return true;
+    }
+    hasInSelectScope(tagName) {
+        for (let i = this.stackTop; i >= 0; i--) {
+            const tn = this.tagIDs[i];
+            const ns = this.treeAdapter.getNamespaceURI(this.items[i]);
+            if (ns !== html_js_1.NS.HTML) {
+                continue;
+            }
+            if (tn === tagName) {
+                return true;
+            }
+            if (tn !== html_js_1.TAG_ID.OPTION && tn !== html_js_1.TAG_ID.OPTGROUP) {
+                return false;
+            }
+        }
+        return true;
+    }
+    //Implied end tags
+    generateImpliedEndTags() {
+        while (IMPLICIT_END_TAG_REQUIRED.has(this.currentTagId)) {
+            this.pop();
+        }
+    }
+    generateImpliedEndTagsThoroughly() {
+        while (IMPLICIT_END_TAG_REQUIRED_THOROUGHLY.has(this.currentTagId)) {
+            this.pop();
+        }
+    }
+    generateImpliedEndTagsWithExclusion(exclusionId) {
+        while (this.currentTagId !== exclusionId && IMPLICIT_END_TAG_REQUIRED_THOROUGHLY.has(this.currentTagId)) {
+            this.pop();
+        }
+    }
+}
+exports.OpenElementStack = OpenElementStack;
+//# sourceMappingURL=open-element-stack.js.map