Index: frontend/node_modules/domhandler/lib/index.d.ts
===================================================================
--- frontend/node_modules/domhandler/lib/index.d.ts	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
+++ frontend/node_modules/domhandler/lib/index.d.ts	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
@@ -0,0 +1,85 @@
+import { Node, Element, DataNode, NodeWithChildren, Document } from "./node";
+export * from "./node";
+export interface DomHandlerOptions {
+    /**
+     * Add a `startIndex` property to nodes.
+     * When the parser is used in a non-streaming fashion, `startIndex` is an integer
+     * indicating the position of the start of the node in the document.
+     *
+     * @default false
+     */
+    withStartIndices?: boolean;
+    /**
+     * Add an `endIndex` property to nodes.
+     * When the parser is used in a non-streaming fashion, `endIndex` is an integer
+     * indicating the position of the end of the node in the document.
+     *
+     * @default false
+     */
+    withEndIndices?: boolean;
+    /**
+     * Replace all whitespace with single spaces.
+     *
+     * **Note:** Enabling this might break your markup.
+     *
+     * @default false
+     * @deprecated
+     */
+    normalizeWhitespace?: boolean;
+    /**
+     * Treat the markup as XML.
+     *
+     * @default false
+     */
+    xmlMode?: boolean;
+}
+interface ParserInterface {
+    startIndex: number | null;
+    endIndex: number | null;
+}
+declare type Callback = (error: Error | null, dom: Node[]) => void;
+declare type ElementCallback = (element: Element) => void;
+export declare class DomHandler {
+    /** The elements of the DOM */
+    dom: Node[];
+    /** The root element for the DOM */
+    root: Document;
+    /** Called once parsing has completed. */
+    private readonly callback;
+    /** Settings for the handler. */
+    private readonly options;
+    /** Callback whenever a tag is closed. */
+    private readonly elementCB;
+    /** Indicated whether parsing has been completed. */
+    private done;
+    /** Stack of open tags. */
+    protected tagStack: NodeWithChildren[];
+    /** A data node that is still being written to. */
+    protected lastNode: DataNode | null;
+    /** Reference to the parser instance. Used for location information. */
+    private parser;
+    /**
+     * @param callback Called once parsing has completed.
+     * @param options Settings for the handler.
+     * @param elementCB Callback whenever a tag is closed.
+     */
+    constructor(callback?: Callback | null, options?: DomHandlerOptions | null, elementCB?: ElementCallback);
+    onparserinit(parser: ParserInterface): void;
+    onreset(): void;
+    onend(): void;
+    onerror(error: Error): void;
+    onclosetag(): void;
+    onopentag(name: string, attribs: {
+        [key: string]: string;
+    }): void;
+    ontext(data: string): void;
+    oncomment(data: string): void;
+    oncommentend(): void;
+    oncdatastart(): void;
+    oncdataend(): void;
+    onprocessinginstruction(name: string, data: string): void;
+    protected handleCallback(error: Error | null): void;
+    protected addNode(node: Node): void;
+}
+export default DomHandler;
+//# sourceMappingURL=index.d.ts.map
Index: frontend/node_modules/domhandler/lib/index.d.ts.map
===================================================================
--- frontend/node_modules/domhandler/lib/index.d.ts.map	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
+++ frontend/node_modules/domhandler/lib/index.d.ts.map	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
@@ -0,0 +1,1 @@
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":"AACA,OAAO,EACH,IAAI,EACJ,OAAO,EACP,QAAQ,EAGR,gBAAgB,EAChB,QAAQ,EAEX,MAAM,QAAQ,CAAC;AAEhB,cAAc,QAAQ,CAAC;AAIvB,MAAM,WAAW,iBAAiB;IAC9B;;;;;;OAMG;IACH,gBAAgB,CAAC,EAAE,OAAO,CAAC;IAE3B;;;;;;OAMG;IACH,cAAc,CAAC,EAAE,OAAO,CAAC;IAEzB;;;;;;;OAOG;IACH,mBAAmB,CAAC,EAAE,OAAO,CAAC;IAE9B;;;;OAIG;IACH,OAAO,CAAC,EAAE,OAAO,CAAC;CACrB;AAUD,UAAU,eAAe;IACrB,UAAU,EAAE,MAAM,GAAG,IAAI,CAAC;IAC1B,QAAQ,EAAE,MAAM,GAAG,IAAI,CAAC;CAC3B;AAED,aAAK,QAAQ,GAAG,CAAC,KAAK,EAAE,KAAK,GAAG,IAAI,EAAE,GAAG,EAAE,IAAI,EAAE,KAAK,IAAI,CAAC;AAC3D,aAAK,eAAe,GAAG,CAAC,OAAO,EAAE,OAAO,KAAK,IAAI,CAAC;AAElD,qBAAa,UAAU;IACnB,8BAA8B;IACvB,GAAG,EAAE,IAAI,EAAE,CAAM;IAExB,mCAAmC;IAC5B,IAAI,WAA0B;IAErC,yCAAyC;IACzC,OAAO,CAAC,QAAQ,CAAC,QAAQ,CAAkB;IAE3C,gCAAgC;IAChC,OAAO,CAAC,QAAQ,CAAC,OAAO,CAAoB;IAE5C,yCAAyC;IACzC,OAAO,CAAC,QAAQ,CAAC,SAAS,CAAyB;IAEnD,oDAAoD;IACpD,OAAO,CAAC,IAAI,CAAS;IAErB,0BAA0B;IAC1B,SAAS,CAAC,QAAQ,EAAE,gBAAgB,EAAE,CAAe;IAErD,kDAAkD;IAClD,SAAS,CAAC,QAAQ,EAAE,QAAQ,GAAG,IAAI,CAAQ;IAE3C,uEAAuE;IACvE,OAAO,CAAC,MAAM,CAAgC;IAE9C;;;;OAIG;gBAEC,QAAQ,CAAC,EAAE,QAAQ,GAAG,IAAI,EAC1B,OAAO,CAAC,EAAE,iBAAiB,GAAG,IAAI,EAClC,SAAS,CAAC,EAAE,eAAe;IAiBxB,YAAY,CAAC,MAAM,EAAE,eAAe,GAAG,IAAI;IAK3C,OAAO,IAAI,IAAI;IAUf,KAAK,IAAI,IAAI;IAOb,OAAO,CAAC,KAAK,EAAE,KAAK,GAAG,IAAI;IAI3B,UAAU,IAAI,IAAI;IAYlB,SAAS,CAAC,IAAI,EAAE,MAAM,EAAE,OAAO,EAAE;QAAE,CAAC,GAAG,EAAE,MAAM,GAAG,MAAM,CAAA;KAAE,GAAG,IAAI;IAOjE,MAAM,CAAC,IAAI,EAAE,MAAM,GAAG,IAAI;IA2B1B,SAAS,CAAC,IAAI,EAAE,MAAM,GAAG,IAAI;IAW7B,YAAY,IAAI,IAAI;IAIpB,YAAY,IAAI,IAAI;IAUpB,UAAU,IAAI,IAAI;IAIlB,uBAAuB,CAAC,IAAI,EAAE,MAAM,EAAE,IAAI,EAAE,MAAM,GAAG,IAAI;IAKhE,SAAS,CAAC,cAAc,CAAC,KAAK,EAAE,KAAK,GAAG,IAAI,GAAG,IAAI;IAQnD,SAAS,CAAC,OAAO,CAAC,IAAI,EAAE,IAAI,GAAG,IAAI;CAwBtC;AAED,eAAe,UAAU,CAAC"}
Index: frontend/node_modules/domhandler/lib/index.js
===================================================================
--- frontend/node_modules/domhandler/lib/index.js	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
+++ frontend/node_modules/domhandler/lib/index.js	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
@@ -0,0 +1,176 @@
+"use strict";
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __exportStar = (this && this.__exportStar) || function(m, exports) {
+    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.DomHandler = void 0;
+var domelementtype_1 = require("domelementtype");
+var node_1 = require("./node");
+__exportStar(require("./node"), exports);
+var reWhitespace = /\s+/g;
+// Default options
+var defaultOpts = {
+    normalizeWhitespace: false,
+    withStartIndices: false,
+    withEndIndices: false,
+    xmlMode: false,
+};
+var DomHandler = /** @class */ (function () {
+    /**
+     * @param callback Called once parsing has completed.
+     * @param options Settings for the handler.
+     * @param elementCB Callback whenever a tag is closed.
+     */
+    function DomHandler(callback, options, elementCB) {
+        /** The elements of the DOM */
+        this.dom = [];
+        /** The root element for the DOM */
+        this.root = new node_1.Document(this.dom);
+        /** Indicated whether parsing has been completed. */
+        this.done = false;
+        /** Stack of open tags. */
+        this.tagStack = [this.root];
+        /** A data node that is still being written to. */
+        this.lastNode = null;
+        /** Reference to the parser instance. Used for location information. */
+        this.parser = null;
+        // Make it possible to skip arguments, for backwards-compatibility
+        if (typeof options === "function") {
+            elementCB = options;
+            options = defaultOpts;
+        }
+        if (typeof callback === "object") {
+            options = callback;
+            callback = undefined;
+        }
+        this.callback = callback !== null && callback !== void 0 ? callback : null;
+        this.options = options !== null && options !== void 0 ? options : defaultOpts;
+        this.elementCB = elementCB !== null && elementCB !== void 0 ? elementCB : null;
+    }
+    DomHandler.prototype.onparserinit = function (parser) {
+        this.parser = parser;
+    };
+    // Resets the handler back to starting state
+    DomHandler.prototype.onreset = function () {
+        this.dom = [];
+        this.root = new node_1.Document(this.dom);
+        this.done = false;
+        this.tagStack = [this.root];
+        this.lastNode = null;
+        this.parser = null;
+    };
+    // Signals the handler that parsing is done
+    DomHandler.prototype.onend = function () {
+        if (this.done)
+            return;
+        this.done = true;
+        this.parser = null;
+        this.handleCallback(null);
+    };
+    DomHandler.prototype.onerror = function (error) {
+        this.handleCallback(error);
+    };
+    DomHandler.prototype.onclosetag = function () {
+        this.lastNode = null;
+        var elem = this.tagStack.pop();
+        if (this.options.withEndIndices) {
+            elem.endIndex = this.parser.endIndex;
+        }
+        if (this.elementCB)
+            this.elementCB(elem);
+    };
+    DomHandler.prototype.onopentag = function (name, attribs) {
+        var type = this.options.xmlMode ? domelementtype_1.ElementType.Tag : undefined;
+        var element = new node_1.Element(name, attribs, undefined, type);
+        this.addNode(element);
+        this.tagStack.push(element);
+    };
+    DomHandler.prototype.ontext = function (data) {
+        var normalizeWhitespace = this.options.normalizeWhitespace;
+        var lastNode = this.lastNode;
+        if (lastNode && lastNode.type === domelementtype_1.ElementType.Text) {
+            if (normalizeWhitespace) {
+                lastNode.data = (lastNode.data + data).replace(reWhitespace, " ");
+            }
+            else {
+                lastNode.data += data;
+            }
+            if (this.options.withEndIndices) {
+                lastNode.endIndex = this.parser.endIndex;
+            }
+        }
+        else {
+            if (normalizeWhitespace) {
+                data = data.replace(reWhitespace, " ");
+            }
+            var node = new node_1.Text(data);
+            this.addNode(node);
+            this.lastNode = node;
+        }
+    };
+    DomHandler.prototype.oncomment = function (data) {
+        if (this.lastNode && this.lastNode.type === domelementtype_1.ElementType.Comment) {
+            this.lastNode.data += data;
+            return;
+        }
+        var node = new node_1.Comment(data);
+        this.addNode(node);
+        this.lastNode = node;
+    };
+    DomHandler.prototype.oncommentend = function () {
+        this.lastNode = null;
+    };
+    DomHandler.prototype.oncdatastart = function () {
+        var text = new node_1.Text("");
+        var node = new node_1.NodeWithChildren(domelementtype_1.ElementType.CDATA, [text]);
+        this.addNode(node);
+        text.parent = node;
+        this.lastNode = text;
+    };
+    DomHandler.prototype.oncdataend = function () {
+        this.lastNode = null;
+    };
+    DomHandler.prototype.onprocessinginstruction = function (name, data) {
+        var node = new node_1.ProcessingInstruction(name, data);
+        this.addNode(node);
+    };
+    DomHandler.prototype.handleCallback = function (error) {
+        if (typeof this.callback === "function") {
+            this.callback(error, this.dom);
+        }
+        else if (error) {
+            throw error;
+        }
+    };
+    DomHandler.prototype.addNode = function (node) {
+        var parent = this.tagStack[this.tagStack.length - 1];
+        var previousSibling = parent.children[parent.children.length - 1];
+        if (this.options.withStartIndices) {
+            node.startIndex = this.parser.startIndex;
+        }
+        if (this.options.withEndIndices) {
+            node.endIndex = this.parser.endIndex;
+        }
+        parent.children.push(node);
+        if (previousSibling) {
+            node.prev = previousSibling;
+            previousSibling.next = node;
+        }
+        node.parent = parent;
+        this.lastNode = null;
+    };
+    return DomHandler;
+}());
+exports.DomHandler = DomHandler;
+exports.default = DomHandler;
Index: frontend/node_modules/domhandler/lib/node.d.ts
===================================================================
--- frontend/node_modules/domhandler/lib/node.d.ts	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
+++ frontend/node_modules/domhandler/lib/node.d.ts	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
@@ -0,0 +1,237 @@
+import { ElementType } from "domelementtype";
+interface SourceCodeLocation {
+    /** One-based line index of the first character. */
+    startLine: number;
+    /** One-based column index of the first character. */
+    startCol: number;
+    /** Zero-based first character index. */
+    startOffset: number;
+    /** One-based line index of the last character. */
+    endLine: number;
+    /** One-based column index of the last character. Points directly *after* the last character. */
+    endCol: number;
+    /** Zero-based last character index. Points directly *after* the last character. */
+    endOffset: number;
+}
+interface TagSourceCodeLocation extends SourceCodeLocation {
+    startTag?: SourceCodeLocation;
+    endTag?: SourceCodeLocation;
+}
+/**
+ * This object will be used as the prototype for Nodes when creating a
+ * DOM-Level-1-compliant structure.
+ */
+export declare class Node {
+    type: ElementType;
+    /** Parent of the node */
+    parent: NodeWithChildren | null;
+    /** Previous sibling */
+    prev: Node | null;
+    /** Next sibling */
+    next: Node | null;
+    /** The start index of the node. Requires `withStartIndices` on the handler to be `true. */
+    startIndex: number | null;
+    /** The end index of the node. Requires `withEndIndices` on the handler to be `true. */
+    endIndex: number | null;
+    /**
+     * `parse5` source code location info.
+     *
+     * Available if parsing with parse5 and location info is enabled.
+     */
+    sourceCodeLocation?: SourceCodeLocation | null;
+    /**
+     *
+     * @param type The type of the node.
+     */
+    constructor(type: ElementType);
+    /**
+     * [DOM spec](https://dom.spec.whatwg.org/#dom-node-nodetype)-compatible
+     * node {@link type}.
+     */
+    get nodeType(): number;
+    /**
+     * Same as {@link parent}.
+     * [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
+     */
+    get parentNode(): NodeWithChildren | null;
+    set parentNode(parent: NodeWithChildren | null);
+    /**
+     * Same as {@link prev}.
+     * [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
+     */
+    get previousSibling(): Node | null;
+    set previousSibling(prev: Node | null);
+    /**
+     * Same as {@link next}.
+     * [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
+     */
+    get nextSibling(): Node | null;
+    set nextSibling(next: Node | null);
+    /**
+     * Clone this node, and optionally its children.
+     *
+     * @param recursive Clone child nodes as well.
+     * @returns A clone of the node.
+     */
+    cloneNode<T extends Node>(this: T, recursive?: boolean): T;
+}
+/**
+ * A node that contains some data.
+ */
+export declare class DataNode extends Node {
+    data: string;
+    /**
+     * @param type The type of the node
+     * @param data The content of the data node
+     */
+    constructor(type: ElementType.Comment | ElementType.Text | ElementType.Directive, data: string);
+    /**
+     * Same as {@link data}.
+     * [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
+     */
+    get nodeValue(): string;
+    set nodeValue(data: string);
+}
+/**
+ * Text within the document.
+ */
+export declare class Text extends DataNode {
+    constructor(data: string);
+}
+/**
+ * Comments within the document.
+ */
+export declare class Comment extends DataNode {
+    constructor(data: string);
+}
+/**
+ * Processing instructions, including doc types.
+ */
+export declare class ProcessingInstruction extends DataNode {
+    name: string;
+    constructor(name: string, data: string);
+    /** If this is a doctype, the document type name (parse5 only). */
+    "x-name"?: string;
+    /** If this is a doctype, the document type public identifier (parse5 only). */
+    "x-publicId"?: string;
+    /** If this is a doctype, the document type system identifier (parse5 only). */
+    "x-systemId"?: string;
+}
+/**
+ * A `Node` that can have children.
+ */
+export declare class NodeWithChildren extends Node {
+    children: Node[];
+    /**
+     * @param type Type of the node.
+     * @param children Children of the node. Only certain node types can have children.
+     */
+    constructor(type: ElementType.Root | ElementType.CDATA | ElementType.Script | ElementType.Style | ElementType.Tag, children: Node[]);
+    /** First child of the node. */
+    get firstChild(): Node | null;
+    /** Last child of the node. */
+    get lastChild(): Node | null;
+    /**
+     * Same as {@link children}.
+     * [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
+     */
+    get childNodes(): Node[];
+    set childNodes(children: Node[]);
+}
+/**
+ * The root node of the document.
+ */
+export declare class Document extends NodeWithChildren {
+    constructor(children: Node[]);
+    /** [Document mode](https://dom.spec.whatwg.org/#concept-document-limited-quirks) (parse5 only). */
+    "x-mode"?: "no-quirks" | "quirks" | "limited-quirks";
+}
+/**
+ * The description of an individual attribute.
+ */
+interface Attribute {
+    name: string;
+    value: string;
+    namespace?: string;
+    prefix?: string;
+}
+/**
+ * An element within the DOM.
+ */
+export declare class Element extends NodeWithChildren {
+    name: string;
+    attribs: {
+        [name: string]: string;
+    };
+    /**
+     * @param name Name of the tag, eg. `div`, `span`.
+     * @param attribs Object mapping attribute names to attribute values.
+     * @param children Children of the node.
+     */
+    constructor(name: string, attribs: {
+        [name: string]: string;
+    }, children?: Node[], type?: ElementType.Tag | ElementType.Script | ElementType.Style);
+    /**
+     * `parse5` source code location info, with start & end tags.
+     *
+     * Available if parsing with parse5 and location info is enabled.
+     */
+    sourceCodeLocation?: TagSourceCodeLocation | null;
+    /**
+     * Same as {@link name}.
+     * [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
+     */
+    get tagName(): string;
+    set tagName(name: string);
+    get attributes(): Attribute[];
+    /** Element namespace (parse5 only). */
+    namespace?: string;
+    /** Element attribute namespaces (parse5 only). */
+    "x-attribsNamespace"?: Record<string, string>;
+    /** Element attribute namespace-related prefixes (parse5 only). */
+    "x-attribsPrefix"?: Record<string, string>;
+}
+/**
+ * @param node Node to check.
+ * @returns `true` if the node is a `Element`, `false` otherwise.
+ */
+export declare function isTag(node: Node): node is Element;
+/**
+ * @param node Node to check.
+ * @returns `true` if the node has the type `CDATA`, `false` otherwise.
+ */
+export declare function isCDATA(node: Node): node is NodeWithChildren;
+/**
+ * @param node Node to check.
+ * @returns `true` if the node has the type `Text`, `false` otherwise.
+ */
+export declare function isText(node: Node): node is Text;
+/**
+ * @param node Node to check.
+ * @returns `true` if the node has the type `Comment`, `false` otherwise.
+ */
+export declare function isComment(node: Node): node is DataNode;
+/**
+ * @param node Node to check.
+ * @returns `true` if the node has the type `ProcessingInstruction`, `false` otherwise.
+ */
+export declare function isDirective(node: Node): node is ProcessingInstruction;
+/**
+ * @param node Node to check.
+ * @returns `true` if the node has the type `ProcessingInstruction`, `false` otherwise.
+ */
+export declare function isDocument(node: Node): node is Document;
+/**
+ * @param node Node to check.
+ * @returns `true` if the node is a `NodeWithChildren` (has children), `false` otherwise.
+ */
+export declare function hasChildren(node: Node): node is NodeWithChildren;
+/**
+ * Clone a node, and optionally its children.
+ *
+ * @param recursive Clone child nodes as well.
+ * @returns A clone of the node.
+ */
+export declare function cloneNode<T extends Node>(node: T, recursive?: boolean): T;
+export {};
+//# sourceMappingURL=node.d.ts.map
Index: frontend/node_modules/domhandler/lib/node.d.ts.map
===================================================================
--- frontend/node_modules/domhandler/lib/node.d.ts.map	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
+++ frontend/node_modules/domhandler/lib/node.d.ts.map	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
@@ -0,0 +1,1 @@
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Index: frontend/node_modules/domhandler/lib/node.js
===================================================================
--- frontend/node_modules/domhandler/lib/node.js	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
+++ frontend/node_modules/domhandler/lib/node.js	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
@@ -0,0 +1,444 @@
+"use strict";
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+var __assign = (this && this.__assign) || function () {
+    __assign = Object.assign || function(t) {
+        for (var s, i = 1, n = arguments.length; i < n; i++) {
+            s = arguments[i];
+            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
+                t[p] = s[p];
+        }
+        return t;
+    };
+    return __assign.apply(this, arguments);
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.cloneNode = exports.hasChildren = exports.isDocument = exports.isDirective = exports.isComment = exports.isText = exports.isCDATA = exports.isTag = exports.Element = exports.Document = exports.NodeWithChildren = exports.ProcessingInstruction = exports.Comment = exports.Text = exports.DataNode = exports.Node = void 0;
+var domelementtype_1 = require("domelementtype");
+var nodeTypes = new Map([
+    [domelementtype_1.ElementType.Tag, 1],
+    [domelementtype_1.ElementType.Script, 1],
+    [domelementtype_1.ElementType.Style, 1],
+    [domelementtype_1.ElementType.Directive, 1],
+    [domelementtype_1.ElementType.Text, 3],
+    [domelementtype_1.ElementType.CDATA, 4],
+    [domelementtype_1.ElementType.Comment, 8],
+    [domelementtype_1.ElementType.Root, 9],
+]);
+/**
+ * This object will be used as the prototype for Nodes when creating a
+ * DOM-Level-1-compliant structure.
+ */
+var Node = /** @class */ (function () {
+    /**
+     *
+     * @param type The type of the node.
+     */
+    function Node(type) {
+        this.type = type;
+        /** Parent of the node */
+        this.parent = null;
+        /** Previous sibling */
+        this.prev = null;
+        /** Next sibling */
+        this.next = null;
+        /** The start index of the node. Requires `withStartIndices` on the handler to be `true. */
+        this.startIndex = null;
+        /** The end index of the node. Requires `withEndIndices` on the handler to be `true. */
+        this.endIndex = null;
+    }
+    Object.defineProperty(Node.prototype, "nodeType", {
+        // Read-only aliases
+        /**
+         * [DOM spec](https://dom.spec.whatwg.org/#dom-node-nodetype)-compatible
+         * node {@link type}.
+         */
+        get: function () {
+            var _a;
+            return (_a = nodeTypes.get(this.type)) !== null && _a !== void 0 ? _a : 1;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    Object.defineProperty(Node.prototype, "parentNode", {
+        // Read-write aliases for properties
+        /**
+         * Same as {@link parent}.
+         * [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
+         */
+        get: function () {
+            return this.parent;
+        },
+        set: function (parent) {
+            this.parent = parent;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    Object.defineProperty(Node.prototype, "previousSibling", {
+        /**
+         * Same as {@link prev}.
+         * [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
+         */
+        get: function () {
+            return this.prev;
+        },
+        set: function (prev) {
+            this.prev = prev;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    Object.defineProperty(Node.prototype, "nextSibling", {
+        /**
+         * Same as {@link next}.
+         * [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
+         */
+        get: function () {
+            return this.next;
+        },
+        set: function (next) {
+            this.next = next;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    /**
+     * Clone this node, and optionally its children.
+     *
+     * @param recursive Clone child nodes as well.
+     * @returns A clone of the node.
+     */
+    Node.prototype.cloneNode = function (recursive) {
+        if (recursive === void 0) { recursive = false; }
+        return cloneNode(this, recursive);
+    };
+    return Node;
+}());
+exports.Node = Node;
+/**
+ * A node that contains some data.
+ */
+var DataNode = /** @class */ (function (_super) {
+    __extends(DataNode, _super);
+    /**
+     * @param type The type of the node
+     * @param data The content of the data node
+     */
+    function DataNode(type, data) {
+        var _this = _super.call(this, type) || this;
+        _this.data = data;
+        return _this;
+    }
+    Object.defineProperty(DataNode.prototype, "nodeValue", {
+        /**
+         * Same as {@link data}.
+         * [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
+         */
+        get: function () {
+            return this.data;
+        },
+        set: function (data) {
+            this.data = data;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    return DataNode;
+}(Node));
+exports.DataNode = DataNode;
+/**
+ * Text within the document.
+ */
+var Text = /** @class */ (function (_super) {
+    __extends(Text, _super);
+    function Text(data) {
+        return _super.call(this, domelementtype_1.ElementType.Text, data) || this;
+    }
+    return Text;
+}(DataNode));
+exports.Text = Text;
+/**
+ * Comments within the document.
+ */
+var Comment = /** @class */ (function (_super) {
+    __extends(Comment, _super);
+    function Comment(data) {
+        return _super.call(this, domelementtype_1.ElementType.Comment, data) || this;
+    }
+    return Comment;
+}(DataNode));
+exports.Comment = Comment;
+/**
+ * Processing instructions, including doc types.
+ */
+var ProcessingInstruction = /** @class */ (function (_super) {
+    __extends(ProcessingInstruction, _super);
+    function ProcessingInstruction(name, data) {
+        var _this = _super.call(this, domelementtype_1.ElementType.Directive, data) || this;
+        _this.name = name;
+        return _this;
+    }
+    return ProcessingInstruction;
+}(DataNode));
+exports.ProcessingInstruction = ProcessingInstruction;
+/**
+ * A `Node` that can have children.
+ */
+var NodeWithChildren = /** @class */ (function (_super) {
+    __extends(NodeWithChildren, _super);
+    /**
+     * @param type Type of the node.
+     * @param children Children of the node. Only certain node types can have children.
+     */
+    function NodeWithChildren(type, children) {
+        var _this = _super.call(this, type) || this;
+        _this.children = children;
+        return _this;
+    }
+    Object.defineProperty(NodeWithChildren.prototype, "firstChild", {
+        // Aliases
+        /** First child of the node. */
+        get: function () {
+            var _a;
+            return (_a = this.children[0]) !== null && _a !== void 0 ? _a : null;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    Object.defineProperty(NodeWithChildren.prototype, "lastChild", {
+        /** Last child of the node. */
+        get: function () {
+            return this.children.length > 0
+                ? this.children[this.children.length - 1]
+                : null;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    Object.defineProperty(NodeWithChildren.prototype, "childNodes", {
+        /**
+         * Same as {@link children}.
+         * [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
+         */
+        get: function () {
+            return this.children;
+        },
+        set: function (children) {
+            this.children = children;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    return NodeWithChildren;
+}(Node));
+exports.NodeWithChildren = NodeWithChildren;
+/**
+ * The root node of the document.
+ */
+var Document = /** @class */ (function (_super) {
+    __extends(Document, _super);
+    function Document(children) {
+        return _super.call(this, domelementtype_1.ElementType.Root, children) || this;
+    }
+    return Document;
+}(NodeWithChildren));
+exports.Document = Document;
+/**
+ * An element within the DOM.
+ */
+var Element = /** @class */ (function (_super) {
+    __extends(Element, _super);
+    /**
+     * @param name Name of the tag, eg. `div`, `span`.
+     * @param attribs Object mapping attribute names to attribute values.
+     * @param children Children of the node.
+     */
+    function Element(name, attribs, children, type) {
+        if (children === void 0) { children = []; }
+        if (type === void 0) { type = name === "script"
+            ? domelementtype_1.ElementType.Script
+            : name === "style"
+                ? domelementtype_1.ElementType.Style
+                : domelementtype_1.ElementType.Tag; }
+        var _this = _super.call(this, type, children) || this;
+        _this.name = name;
+        _this.attribs = attribs;
+        return _this;
+    }
+    Object.defineProperty(Element.prototype, "tagName", {
+        // DOM Level 1 aliases
+        /**
+         * Same as {@link name}.
+         * [DOM spec](https://dom.spec.whatwg.org)-compatible alias.
+         */
+        get: function () {
+            return this.name;
+        },
+        set: function (name) {
+            this.name = name;
+        },
+        enumerable: false,
+        configurable: true
+    });
+    Object.defineProperty(Element.prototype, "attributes", {
+        get: function () {
+            var _this = this;
+            return Object.keys(this.attribs).map(function (name) {
+                var _a, _b;
+                return ({
+                    name: name,
+                    value: _this.attribs[name],
+                    namespace: (_a = _this["x-attribsNamespace"]) === null || _a === void 0 ? void 0 : _a[name],
+                    prefix: (_b = _this["x-attribsPrefix"]) === null || _b === void 0 ? void 0 : _b[name],
+                });
+            });
+        },
+        enumerable: false,
+        configurable: true
+    });
+    return Element;
+}(NodeWithChildren));
+exports.Element = Element;
+/**
+ * @param node Node to check.
+ * @returns `true` if the node is a `Element`, `false` otherwise.
+ */
+function isTag(node) {
+    return (0, domelementtype_1.isTag)(node);
+}
+exports.isTag = isTag;
+/**
+ * @param node Node to check.
+ * @returns `true` if the node has the type `CDATA`, `false` otherwise.
+ */
+function isCDATA(node) {
+    return node.type === domelementtype_1.ElementType.CDATA;
+}
+exports.isCDATA = isCDATA;
+/**
+ * @param node Node to check.
+ * @returns `true` if the node has the type `Text`, `false` otherwise.
+ */
+function isText(node) {
+    return node.type === domelementtype_1.ElementType.Text;
+}
+exports.isText = isText;
+/**
+ * @param node Node to check.
+ * @returns `true` if the node has the type `Comment`, `false` otherwise.
+ */
+function isComment(node) {
+    return node.type === domelementtype_1.ElementType.Comment;
+}
+exports.isComment = isComment;
+/**
+ * @param node Node to check.
+ * @returns `true` if the node has the type `ProcessingInstruction`, `false` otherwise.
+ */
+function isDirective(node) {
+    return node.type === domelementtype_1.ElementType.Directive;
+}
+exports.isDirective = isDirective;
+/**
+ * @param node Node to check.
+ * @returns `true` if the node has the type `ProcessingInstruction`, `false` otherwise.
+ */
+function isDocument(node) {
+    return node.type === domelementtype_1.ElementType.Root;
+}
+exports.isDocument = isDocument;
+/**
+ * @param node Node to check.
+ * @returns `true` if the node is a `NodeWithChildren` (has children), `false` otherwise.
+ */
+function hasChildren(node) {
+    return Object.prototype.hasOwnProperty.call(node, "children");
+}
+exports.hasChildren = hasChildren;
+/**
+ * Clone a node, and optionally its children.
+ *
+ * @param recursive Clone child nodes as well.
+ * @returns A clone of the node.
+ */
+function cloneNode(node, recursive) {
+    if (recursive === void 0) { recursive = false; }
+    var result;
+    if (isText(node)) {
+        result = new Text(node.data);
+    }
+    else if (isComment(node)) {
+        result = new Comment(node.data);
+    }
+    else if (isTag(node)) {
+        var children = recursive ? cloneChildren(node.children) : [];
+        var clone_1 = new Element(node.name, __assign({}, node.attribs), children);
+        children.forEach(function (child) { return (child.parent = clone_1); });
+        if (node.namespace != null) {
+            clone_1.namespace = node.namespace;
+        }
+        if (node["x-attribsNamespace"]) {
+            clone_1["x-attribsNamespace"] = __assign({}, node["x-attribsNamespace"]);
+        }
+        if (node["x-attribsPrefix"]) {
+            clone_1["x-attribsPrefix"] = __assign({}, node["x-attribsPrefix"]);
+        }
+        result = clone_1;
+    }
+    else if (isCDATA(node)) {
+        var children = recursive ? cloneChildren(node.children) : [];
+        var clone_2 = new NodeWithChildren(domelementtype_1.ElementType.CDATA, children);
+        children.forEach(function (child) { return (child.parent = clone_2); });
+        result = clone_2;
+    }
+    else if (isDocument(node)) {
+        var children = recursive ? cloneChildren(node.children) : [];
+        var clone_3 = new Document(children);
+        children.forEach(function (child) { return (child.parent = clone_3); });
+        if (node["x-mode"]) {
+            clone_3["x-mode"] = node["x-mode"];
+        }
+        result = clone_3;
+    }
+    else if (isDirective(node)) {
+        var instruction = new ProcessingInstruction(node.name, node.data);
+        if (node["x-name"] != null) {
+            instruction["x-name"] = node["x-name"];
+            instruction["x-publicId"] = node["x-publicId"];
+            instruction["x-systemId"] = node["x-systemId"];
+        }
+        result = instruction;
+    }
+    else {
+        throw new Error("Not implemented yet: ".concat(node.type));
+    }
+    result.startIndex = node.startIndex;
+    result.endIndex = node.endIndex;
+    if (node.sourceCodeLocation != null) {
+        result.sourceCodeLocation = node.sourceCodeLocation;
+    }
+    return result;
+}
+exports.cloneNode = cloneNode;
+function cloneChildren(childs) {
+    var children = childs.map(function (child) { return cloneNode(child, true); });
+    for (var i = 1; i < children.length; i++) {
+        children[i].prev = children[i - 1];
+        children[i - 1].next = children[i];
+    }
+    return children;
+}