Index: imaps-frontend/node_modules/domhandler/lib/node.js
===================================================================
--- imaps-frontend/node_modules/domhandler/lib/node.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/domhandler/lib/node.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
@@ -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;
+}
