Update dashboard, kb, memory +4 more (+28 ~18 -1)

node_modules/jsdom/lib/api.js

@@ -0,0 +1,373 @@
+"use strict";
+const path = require("path");
+const { pathToFileURL } = require("url");
+const fs = require("fs").promises;
+const vm = require("vm");
+const toughCookie = require("tough-cookie");
+const sniffHTMLEncoding = require("html-encoding-sniffer");
+const whatwgURL = require("whatwg-url");
+const { legacyHookDecode } = require("@exodus/bytes/encoding.js");
+const { URL } = require("whatwg-url");
+const { MIMEType } = require("whatwg-mimetype");
+const { getGlobalDispatcher } = require("undici");
+const idlUtils = require("./jsdom/living/generated/utils.js");
+const VirtualConsole = require("./jsdom/virtual-console.js");
+const { createWindow } = require("./jsdom/browser/Window.js");
+const { parseIntoDocument } = require("./jsdom/browser/parser");
+const { fragmentSerialization } = require("./jsdom/living/domparsing/serialization.js");
+const createDecompressInterceptor = require("./jsdom/browser/resources/decompress-interceptor.js");
+const {
+  JSDOMDispatcher, DEFAULT_USER_AGENT, fetchCollected
+} = require("./jsdom/browser/resources/jsdom-dispatcher.js");
+const requestInterceptor = require("./jsdom/browser/resources/request-interceptor.js");
+
+class CookieJar extends toughCookie.CookieJar {
+  constructor(store, options) {
+    // jsdom cookie jars must be loose by default
+    super(store, { looseMode: true, ...options });
+  }
+}
+
+const window = Symbol("window");
+let sharedFragmentDocument = null;
+
+class JSDOM {
+  constructor(input = "", options = {}) {
+    const mimeType = new MIMEType(options.contentType === undefined ? "text/html" : options.contentType);
+    const { html, encoding } = normalizeHTML(input, mimeType);
+
+    options = transformOptions(options, encoding, mimeType);
+
+    this[window] = createWindow(options.windowOptions);
+
+    const documentImpl = idlUtils.implForWrapper(this[window]._document);
+
+    options.beforeParse(this[window]._globalProxy);
+
+    parseIntoDocument(html, documentImpl);
+
+    documentImpl.close();
+  }
+
+  get window() {
+    // It's important to grab the global proxy, instead of just the result of `createWindow(...)`, since otherwise
+    // things like `window.eval` don't exist.
+    return this[window]._globalProxy;
+  }
+
+  get virtualConsole() {
+    return this[window]._virtualConsole;
+  }
+
+  get cookieJar() {
+    // TODO NEWAPI move _cookieJar to window probably
+    return idlUtils.implForWrapper(this[window]._document)._cookieJar;
+  }
+
+  serialize() {
+    return fragmentSerialization(idlUtils.implForWrapper(this[window]._document), { requireWellFormed: false });
+  }
+
+  nodeLocation(node) {
+    if (!idlUtils.implForWrapper(this[window]._document)._parseOptions.sourceCodeLocationInfo) {
+      throw new Error("Location information was not saved for this jsdom. Use includeNodeLocations during creation.");
+    }
+
+    return idlUtils.implForWrapper(node).sourceCodeLocation;
+  }
+
+  getInternalVMContext() {
+    if (!vm.isContext(this[window])) {
+      throw new TypeError("This jsdom was not configured to allow script running. " +
+        "Use the runScripts option during creation.");
+    }
+
+    return this[window];
+  }
+
+  reconfigure(settings) {
+    if ("windowTop" in settings) {
+      this[window]._top = settings.windowTop;
+    }
+
+    if ("url" in settings) {
+      const document = idlUtils.implForWrapper(this[window]._document);
+
+      const url = whatwgURL.parseURL(settings.url);
+      if (url === null) {
+        throw new TypeError(`Could not parse "${settings.url}" as a URL`);
+      }
+
+      document._URL = url;
+      document._origin = whatwgURL.serializeURLOrigin(document._URL);
+      this[window]._sessionHistory.currentEntry.url = url;
+      document._clearBaseURLCache();
+    }
+  }
+
+  static fragment(string = "") {
+    if (!sharedFragmentDocument) {
+      sharedFragmentDocument = (new JSDOM()).window.document;
+    }
+
+    const template = sharedFragmentDocument.createElement("template");
+    template.innerHTML = string;
+    return template.content;
+  }
+
+  static async fromURL(url, options = {}) {
+    options = normalizeFromURLOptions(options);
+
+    // Build the dispatcher for the initial request
+    // For the initial fetch, we default to "usable" instead of no resource loading, since fromURL() implicitly requests
+    // fetching the initial resource. This does not impact further resource fetching, which uses options.resources.
+    const resourcesForInitialFetch = options.resources !== undefined ? options.resources : "usable";
+    const { effectiveDispatcher } = extractResourcesOptions(resourcesForInitialFetch, options.cookieJar);
+
+    const headers = { Accept: "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8" };
+    if (options.referrer) {
+      headers.Referer = options.referrer;
+    }
+
+    const response = await fetchCollected(effectiveDispatcher, {
+      url,
+      headers
+    });
+
+    if (!response.ok) {
+      throw new Error(`Resource was not loaded. Status: ${response.status}`);
+    }
+
+    options = Object.assign(options, {
+      url: response.url,
+      contentType: response.headers["content-type"] || undefined,
+      referrer: options.referrer,
+      resources: options.resources
+    });
+
+    return new JSDOM(response.body, options);
+  }
+
+  static async fromFile(filename, options = {}) {
+    options = normalizeFromFileOptions(filename, options);
+    const nodeBuffer = await fs.readFile(filename);
+
+    return new JSDOM(nodeBuffer, options);
+  }
+}
+
+function normalizeFromURLOptions(options) {
+  // Checks on options that are invalid for `fromURL`
+  if (options.url !== undefined) {
+    throw new TypeError("Cannot supply a url option when using fromURL");
+  }
+  if (options.contentType !== undefined) {
+    throw new TypeError("Cannot supply a contentType option when using fromURL");
+  }
+
+  // Normalization of options which must be done before the rest of the fromURL code can use them, because they are
+  // given to request()
+  const normalized = { ...options };
+
+  if (options.referrer !== undefined) {
+    normalized.referrer = (new URL(options.referrer)).href;
+  }
+
+  if (options.cookieJar === undefined) {
+    normalized.cookieJar = new CookieJar();
+  }
+
+  return normalized;
+
+  // All other options don't need to be processed yet, and can be taken care of in the normal course of things when
+  // `fromURL` calls `new JSDOM(html, options)`.
+}
+
+function extractResourcesOptions(resources, cookieJar) {
+  // loadSubresources controls whether PerDocumentResourceLoader fetches scripts, stylesheets, etc.
+  // XHR always works regardless of this flag.
+  let userAgent, baseDispatcher, userInterceptors, loadSubresources;
+
+  if (resources === undefined) {
+    // resources: undefined means no automatic subresource fetching, but XHR still works
+    userAgent = DEFAULT_USER_AGENT;
+    baseDispatcher = getGlobalDispatcher();
+    userInterceptors = [];
+    loadSubresources = false;
+  } else if (resources === "usable") {
+    // resources: "usable" means use all defaults
+    userAgent = DEFAULT_USER_AGENT;
+    baseDispatcher = getGlobalDispatcher();
+    userInterceptors = [];
+    loadSubresources = true;
+  } else if (typeof resources === "object" && resources !== null) {
+    // resources: { userAgent?, dispatcher?, interceptors? }
+    userAgent = resources.userAgent !== undefined ? resources.userAgent : DEFAULT_USER_AGENT;
+    baseDispatcher = resources.dispatcher !== undefined ? resources.dispatcher : getGlobalDispatcher();
+    userInterceptors = resources.interceptors !== undefined ? resources.interceptors : [];
+    loadSubresources = true;
+  } else {
+    throw new TypeError(`resources must be undefined, "usable", or an object`);
+  }
+
+  // User interceptors come first (outermost), then decompress interceptor
+  const allUserInterceptors = [
+    ...userInterceptors,
+    createDecompressInterceptor()
+  ];
+
+  return {
+    userAgent,
+    effectiveDispatcher: new JSDOMDispatcher({
+      baseDispatcher,
+      cookieJar,
+      userAgent,
+      userInterceptors: allUserInterceptors
+    }),
+    loadSubresources
+  };
+}
+
+function normalizeFromFileOptions(filename, options) {
+  const normalized = { ...options };
+
+  if (normalized.contentType === undefined) {
+    const extname = path.extname(filename);
+    if (extname === ".xhtml" || extname === ".xht" || extname === ".xml") {
+      normalized.contentType = "application/xhtml+xml";
+    }
+  }
+
+  if (normalized.url === undefined) {
+    normalized.url = pathToFileURL(path.resolve(filename)).href;
+  }
+
+  return normalized;
+}
+
+function transformOptions(options, encoding, mimeType) {
+  const transformed = {
+    windowOptions: {
+      // Defaults
+      url: "about:blank",
+      referrer: "",
+      contentType: "text/html",
+      parsingMode: "html",
+      parseOptions: {
+        sourceCodeLocationInfo: false,
+        scriptingEnabled: false
+      },
+      runScripts: undefined,
+      encoding,
+      pretendToBeVisual: false,
+      storageQuota: 5000000,
+
+      // Defaults filled in later
+      dispatcher: undefined,
+      loadSubresources: undefined,
+      userAgent: undefined,
+      virtualConsole: undefined,
+      cookieJar: undefined
+    },
+
+    // Defaults
+    beforeParse() { }
+  };
+
+  // options.contentType was parsed into mimeType by the caller.
+  if (!mimeType.isHTML() && !mimeType.isXML()) {
+    throw new RangeError(`The given content type of "${options.contentType}" was not a HTML or XML content type`);
+  }
+
+  transformed.windowOptions.contentType = mimeType.essence;
+  transformed.windowOptions.parsingMode = mimeType.isHTML() ? "html" : "xml";
+
+  if (options.url !== undefined) {
+    transformed.windowOptions.url = (new URL(options.url)).href;
+  }
+
+  if (options.referrer !== undefined) {
+    transformed.windowOptions.referrer = (new URL(options.referrer)).href;
+  }
+
+  if (options.includeNodeLocations) {
+    if (transformed.windowOptions.parsingMode === "xml") {
+      throw new TypeError("Cannot set includeNodeLocations to true with an XML content type");
+    }
+
+    transformed.windowOptions.parseOptions = { sourceCodeLocationInfo: true };
+  }
+
+  transformed.windowOptions.cookieJar = options.cookieJar === undefined ?
+                                       new CookieJar() :
+                                       options.cookieJar;
+
+  transformed.windowOptions.virtualConsole = options.virtualConsole === undefined ?
+                                            (new VirtualConsole()).forwardTo(console) :
+                                            options.virtualConsole;
+
+  if (!(transformed.windowOptions.virtualConsole instanceof VirtualConsole)) {
+    throw new TypeError("virtualConsole must be an instance of VirtualConsole");
+  }
+
+  const { userAgent, effectiveDispatcher, loadSubresources } =
+    extractResourcesOptions(options.resources, transformed.windowOptions.cookieJar);
+  transformed.windowOptions.userAgent = userAgent;
+  transformed.windowOptions.dispatcher = effectiveDispatcher;
+  transformed.windowOptions.loadSubresources = loadSubresources;
+
+  if (options.runScripts !== undefined) {
+    transformed.windowOptions.runScripts = String(options.runScripts);
+    if (transformed.windowOptions.runScripts === "dangerously") {
+      transformed.windowOptions.parseOptions.scriptingEnabled = true;
+    } else if (transformed.windowOptions.runScripts !== "outside-only") {
+      throw new RangeError(`runScripts must be undefined, "dangerously", or "outside-only"`);
+    }
+  }
+
+  if (options.beforeParse !== undefined) {
+    transformed.beforeParse = options.beforeParse;
+  }
+
+  if (options.pretendToBeVisual !== undefined) {
+    transformed.windowOptions.pretendToBeVisual = Boolean(options.pretendToBeVisual);
+  }
+
+  if (options.storageQuota !== undefined) {
+    transformed.windowOptions.storageQuota = Number(options.storageQuota);
+  }
+
+  return transformed;
+}
+
+function normalizeHTML(html, mimeType) {
+  let encoding = "UTF-8";
+
+  if (html instanceof Uint8Array) {
+    // leave as-is
+  } else if (ArrayBuffer.isView(html)) {
+    html = new Uint8Array(html.buffer, html.byteOffset, html.byteLength);
+  } else if (html instanceof ArrayBuffer) {
+    html = new Uint8Array(html);
+  }
+
+  if (html instanceof Uint8Array) {
+    encoding = sniffHTMLEncoding(html, {
+      xml: mimeType.isXML(),
+      transportLayerEncodingLabel: mimeType.parameters.get("charset")
+    });
+    html = legacyHookDecode(html, encoding);
+  } else {
+    html = String(html);
+  }
+
+  return { html, encoding };
+}
+
+exports.JSDOM = JSDOM;
+
+exports.VirtualConsole = VirtualConsole;
+exports.CookieJar = CookieJar;
+exports.requestInterceptor = requestInterceptor;
+
+exports.toughCookie = toughCookie;

node_modules/jsdom/lib/jsdom/browser/default-stylesheet.css

@@ -0,0 +1,415 @@
+/* Omitting the below because of https://github.com/jsdom/cssstyle/issues/193.
+   And we don't implement namespace constraints anyway.
+
+@namespace "http://www.w3.org/1999/xhtml";
+*/
+
+/* https://html.spec.whatwg.org/multipage/rendering.html#the-page */
+
+html, body { display: block; }
+
+/* https://html.spec.whatwg.org/multipage/rendering.html#flow-content-3
+  - Omits presentational hints
+  - Omits quirks mode
+*/
+
+address, blockquote, center, dialog, div, figure, figcaption, footer, form,
+header, hr, legend, listing, main, p, plaintext, pre, search, xmp {
+  display: block;
+}
+
+blockquote, figure, listing, p, plaintext, pre, xmp {
+  margin-block: 1em;
+}
+
+blockquote, figure { margin-inline: 40px; }
+
+address { font-style: italic; }
+listing, plaintext, pre, xmp {
+  font-family: monospace; white-space: pre;
+}
+
+dialog:not([open]) { display: none; }
+dialog {
+  position: absolute;
+  inset-inline-start: 0; inset-inline-end: 0;
+  width: fit-content;
+  height: fit-content;
+  margin: auto;
+  border: solid;
+  padding: 1em;
+  background-color: Canvas;
+  color: CanvasText;
+}
+dialog:modal {
+  position: fixed;
+  overflow: auto;
+  inset-block: 0;
+  max-width: calc(100% - 6px - 2em);
+  max-height: calc(100% - 6px - 2em);
+}
+dialog::backdrop {
+  background: rgba(0,0,0,0.1);
+}
+
+[popover]:not(:popover-open):not(dialog[open]) {
+  display:none;
+}
+
+dialog:popover-open {
+  display:block;
+}
+
+[popover] {
+  position: fixed;
+  inset: 0;
+  width: fit-content;
+  height: fit-content;
+  margin: auto;
+  border: solid;
+  padding: 0.25em;
+  overflow: auto;
+  color: CanvasText;
+  background-color: Canvas;
+}
+
+:popover-open::backdrop {
+  position: fixed;
+  inset: 0;
+  pointer-events: none !important;
+  background-color: transparent;
+}
+
+slot {
+  display: contents;
+}
+
+/* https://html.spec.whatwg.org/multipage/rendering.html#phrasing-content-3
+  - Omits presentational hints
+*/
+
+
+cite, dfn, em, i, var { font-style: italic; }
+b, strong { font-weight: bolder; }
+code, kbd, samp, tt { font-family: monospace; }
+big { font-size: larger; }
+small { font-size: smaller; }
+
+sub { vertical-align: sub; }
+sup { vertical-align: super; }
+sub, sup { line-height: normal; font-size: smaller; }
+
+ruby { display: ruby; }
+rt { display: ruby-text; }
+
+:link { color: #0000EE; }
+:visited { color: #551A8B; }
+:link:active, :visited:active { color: #FF0000; }
+:link, :visited { text-decoration: underline; cursor: pointer; }
+
+:focus-visible { outline: auto; }
+
+mark { background: yellow; color: black; } /* this color is just a suggestion and can be changed based on implementation feedback */
+
+abbr[title], acronym[title] { text-decoration: dotted underline; }
+ins, u { text-decoration: underline; }
+del, s, strike { text-decoration: line-through; }
+
+q::before { content: open-quote; }
+q::after { content: close-quote; }
+
+br { display-outside: newline; } /* this also has bidi implications */
+nobr { white-space: nowrap; }
+wbr { display-outside: break-opportunity; } /* this also has bidi implications */
+nobr wbr { white-space: normal; }
+
+/* https://html.spec.whatwg.org/multipage/rendering.html#bidi-rendering
+  - Omits ISO-8859-8
+*/
+
+[dir]:dir(ltr), bdi:dir(ltr), input[type=tel i]:dir(ltr) { direction: ltr; }
+[dir]:dir(rtl), bdi:dir(rtl) { direction: rtl; }
+
+address, blockquote, center, div, figure, figcaption, footer, form, header, hr,
+legend, listing, main, p, plaintext, pre, summary, xmp, article, aside, h1, h2,
+h3, h4, h5, h6, hgroup, nav, section, search, table, caption, colgroup, col,
+thead, tbody, tfoot, tr, td, th, dir, dd, dl, dt, menu, ol, ul, li, bdi, output,
+[dir=ltr i], [dir=rtl i], [dir=auto i] {
+  unicode-bidi: isolate;
+}
+
+bdo, bdo[dir] { unicode-bidi: isolate-override; }
+
+input[dir=auto i]:is([type=search i], [type=tel i], [type=url i],
+[type=email i]), textarea[dir=auto i], pre[dir=auto i] {
+  unicode-bidi: plaintext;
+}
+/* see prose for input elements whose type attribute is in the Text state */
+
+/* the rules setting the 'content' property on br and wbr elements also has bidi implications */
+
+/* https://html.spec.whatwg.org/multipage/rendering.html#sections-and-headings
+  - Special h1 styles removed per upcoming change: https://github.com/whatwg/html/pull/11102
+*/
+
+article, aside, h1, h2, h3, h4, h5, h6, hgroup, nav, section {
+  display: block;
+}
+
+h1 { margin-block: 0.67em; font-size: 2.00em; font-weight: bold; }
+h2 { margin-block: 0.83em; font-size: 1.50em; font-weight: bold; }
+h3 { margin-block: 1.00em; font-size: 1.17em; font-weight: bold; }
+h4 { margin-block: 1.33em; font-size: 1.00em; font-weight: bold; }
+h5 { margin-block: 1.67em; font-size: 0.83em; font-weight: bold; }
+h6 { margin-block: 2.33em; font-size: 0.67em; font-weight: bold; }
+
+/* https://html.spec.whatwg.org/multipage/rendering.html#lists
+  - Omit presentational hints
+  - Omit quirks mode
+*/
+
+dir, dd, dl, dt, menu, ol, ul { display: block; }
+li { display: list-item; text-align: match-parent; }
+
+dir, dl, menu, ol, ul { margin-block: 1em; }
+
+:is(dir, dl, menu, ol, ul) :is(dir, dl, menu, ol, ul) {
+  margin-block: 0;
+}
+
+dd { margin-inline-start: 40px; }
+dir, menu, ol, ul { padding-inline-start: 40px; }
+
+ol, ul, menu { counter-reset: list-item; }
+ol { list-style-type: decimal; }
+
+dir, menu, ul {
+  list-style-type: disc;
+}
+:is(dir, menu, ol, ul) :is(dir, menu, ul) {
+  list-style-type: circle;
+}
+:is(dir, menu, ol, ul) :is(dir, menu, ol, ul) :is(dir, menu, ul) {
+  list-style-type: square;
+}
+
+/* https://html.spec.whatwg.org/multipage/rendering.html#tables-2
+  - Omit presentational hints
+  - Omit quirks mode
+  - Omit HTML documents
+*/
+
+table { display: table; }
+caption { display: table-caption; }
+colgroup, colgroup[hidden] { display: table-column-group; }
+col, col[hidden] { display: table-column; }
+thead, thead[hidden] { display: table-header-group; }
+tbody, tbody[hidden] { display: table-row-group; }
+tfoot, tfoot[hidden] { display: table-footer-group; }
+tr, tr[hidden] { display: table-row; }
+td, th { display: table-cell; }
+
+colgroup[hidden], col[hidden], thead[hidden], tbody[hidden],
+tfoot[hidden], tr[hidden] {
+  visibility: collapse;
+}
+
+table {
+  box-sizing: border-box;
+  border-spacing: 2px;
+  border-collapse: separate;
+  text-indent: initial;
+}
+td, th { padding: 1px; }
+th { font-weight: bold; }
+
+caption { text-align: center; }
+thead, tbody, tfoot, table > tr { vertical-align: middle; }
+tr, td, th { vertical-align: inherit; }
+
+thead, tbody, tfoot, tr { border-color: inherit; }
+table[rules=none i], table[rules=groups i], table[rules=rows i],
+table[rules=cols i], table[rules=all i], table[frame=void i],
+table[frame=above i], table[frame=below i], table[frame=hsides i],
+table[frame=lhs i], table[frame=rhs i], table[frame=vsides i],
+table[frame=box i], table[frame=border i],
+table[rules=none i] > tr > td, table[rules=none i] > tr > th,
+table[rules=groups i] > tr > td, table[rules=groups i] > tr > th,
+table[rules=rows i] > tr > td, table[rules=rows i] > tr > th,
+table[rules=cols i] > tr > td, table[rules=cols i] > tr > th,
+table[rules=all i] > tr > td, table[rules=all i] > tr > th,
+table[rules=none i] > thead > tr > td, table[rules=none i] > thead > tr > th,
+table[rules=groups i] > thead > tr > td, table[rules=groups i] > thead > tr > th,
+table[rules=rows i] > thead > tr > td, table[rules=rows i] > thead > tr > th,
+table[rules=cols i] > thead > tr > td, table[rules=cols i] > thead > tr > th,
+table[rules=all i] > thead > tr > td, table[rules=all i] > thead > tr > th,
+table[rules=none i] > tbody > tr > td, table[rules=none i] > tbody > tr > th,
+table[rules=groups i] > tbody > tr > td, table[rules=groups i] > tbody > tr > th,
+table[rules=rows i] > tbody > tr > td, table[rules=rows i] > tbody > tr > th,
+table[rules=cols i] > tbody > tr > td, table[rules=cols i] > tbody > tr > th,
+table[rules=all i] > tbody > tr > td, table[rules=all i] > tbody > tr > th,
+table[rules=none i] > tfoot > tr > td, table[rules=none i] > tfoot > tr > th,
+table[rules=groups i] > tfoot > tr > td, table[rules=groups i] > tfoot > tr > th,
+table[rules=rows i] > tfoot > tr > td, table[rules=rows i] > tfoot > tr > th,
+table[rules=cols i] > tfoot > tr > td, table[rules=cols i] > tfoot > tr > th,
+table[rules=all i] > tfoot > tr > td, table[rules=all i] > tfoot > tr > th {
+  border-color: black;
+}
+
+/* https://html.spec.whatwg.org/multipage/rendering.html#form-controls
+  - Omit quirks mode
+*/
+
+input, select, button, textarea {
+  letter-spacing: initial;
+  word-spacing: initial;
+  line-height: initial;
+  text-transform: initial;
+  text-indent: initial;
+  text-shadow: initial;
+  appearance: auto;
+}
+
+input:not([type=image i], [type=range i], [type=checkbox i], [type=radio i]) {
+  overflow: clip !important;
+  overflow-clip-margin: 0 !important;
+}
+
+input, select, textarea {
+  text-align: initial;
+}
+
+:autofill {
+  field-sizing: fixed !important;
+}
+
+input:is([type=reset i], [type=button i], [type=submit i]), button {
+  text-align: center;
+}
+
+input, button {
+  display: inline-block;
+}
+
+input[type=hidden i], input[type=file i], input[type=image i] {
+  appearance: none;
+}
+
+input:is([type=radio i], [type=checkbox i], [type=reset i], [type=button i],
+[type=submit i], [type=color i], [type=search i]), select, button {
+  box-sizing: border-box;
+}
+
+textarea { white-space: pre-wrap; }
+
+/* https://html.spec.whatwg.org/multipage/rendering.html#the-hr-element-2
+  - Omit presentational hints
+*/
+
+hr {
+  color: gray;
+  border-style: inset;
+  border-width: 1px;
+  margin-block: 0.5em;
+  margin-inline: auto;
+  overflow: hidden;
+}
+
+/* https://html.spec.whatwg.org/multipage/rendering.html#the-fieldset-and-legend-elements */
+
+fieldset {
+  display: block;
+  margin-inline: 2px;
+  border: groove 2px ThreeDFace;
+  padding-block: 0.35em 0.625em;
+  padding-inline: 0.75em;
+  min-inline-size: min-content;
+}
+
+legend {
+  padding-inline: 2px;
+}
+
+legend[align=left i] {
+  justify-self: left;
+}
+
+legend[align=center i] {
+  justify-self: center;
+}
+
+legend[align=right i] {
+  justify-self: right;
+}
+
+/* https://html.spec.whatwg.org/multipage/rendering.html#embedded-content-rendering-rules */
+
+iframe { border: 2px inset; }
+video { object-fit: contain; }
+
+/* https://html.spec.whatwg.org/multipage/rendering.html#images-3
+- Omit quirks mode
+*/
+
+img:is([sizes="auto" i], [sizes^="auto," i]) {
+  contain: size !important;
+  contain-intrinsic-size: 300px 150px;
+}
+
+/* https://html.spec.whatwg.org/multipage/rendering.html#the-details-and-summary-elements
+- Omit internal shadow tree styles
+*/
+
+details, summary {
+  display: block;
+}
+details > summary:first-of-type {
+  display: list-item;
+  counter-increment: list-item 0;
+  list-style: disclosure-closed inside;
+}
+details[open] > summary:first-of-type {
+  list-style-type: disclosure-open;
+}
+
+/* https://html.spec.whatwg.org/multipage/rendering.html#the-marquee-element-2 */
+
+marquee {
+  display: inline-block;
+  text-align: initial;
+  overflow: hidden !important;
+}
+
+/* https://html.spec.whatwg.org/multipage/rendering.html#the-meter-element-2 */
+
+meter { appearance: auto; }
+
+/* https://html.spec.whatwg.org/multipage/rendering.html#the-progress-element-2 */
+
+progress { appearance: auto; }
+
+/* https://html.spec.whatwg.org/multipage/rendering.html#hidden-elements
+- Moved to the bottom because our lack of specificity support causes tag name `display: block` and the below [hidden]
+  `display: none` to be last-one-wins.
+*/
+
+area, base, basefont, datalist, head, link, meta, noembed,
+noframes, param, rp, script, style, template, title {
+  display: none;
+}
+
+[hidden]:not([hidden=until-found i]):not(embed) {
+  display: none;
+}
+
+[hidden=until-found i]:not(embed) {
+  content-visibility: hidden;
+}
+
+embed[hidden] { display: inline; height: 0; width: 0; }
+
+input[type=hidden i] { display: none !important; }
+
+@media (scripting) {
+  noscript { display: none !important; }
+}

node_modules/jsdom/lib/jsdom/browser/js-globals.json

@@ -0,0 +1,332 @@
+{
+  "Object": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Function": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Array": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Number": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "parseFloat": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "parseInt": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Infinity": {
+    "writable": false,
+    "enumerable": false,
+    "configurable": false
+  },
+  "NaN": {
+    "writable": false,
+    "enumerable": false,
+    "configurable": false
+  },
+  "undefined": {
+    "writable": false,
+    "enumerable": false,
+    "configurable": false
+  },
+  "Boolean": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "String": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Symbol": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Date": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Promise": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "RegExp": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Error": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "AggregateError": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "EvalError": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "RangeError": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "ReferenceError": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "SyntaxError": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "TypeError": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "URIError": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "globalThis": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "JSON": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Math": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Intl": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "ArrayBuffer": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Atomics": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Uint8Array": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Int8Array": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Uint16Array": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Int16Array": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Uint32Array": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Int32Array": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "BigUint64Array": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "BigInt64Array": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Uint8ClampedArray": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Float32Array": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Float64Array": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "DataView": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Map": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "BigInt": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Set": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Iterator": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "WeakMap": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "WeakSet": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Proxy": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Reflect": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "FinalizationRegistry": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "WeakRef": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "decodeURI": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "decodeURIComponent": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "encodeURI": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "encodeURIComponent": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "escape": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "unescape": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "eval": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "isFinite": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "isNaN": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "SuppressedError": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "DisposableStack": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "AsyncDisposableStack": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "Float16Array": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "SharedArrayBuffer": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  },
+  "WebAssembly": {
+    "writable": true,
+    "enumerable": false,
+    "configurable": true
+  }
+}

node_modules/jsdom/lib/jsdom/browser/not-implemented.js

@@ -0,0 +1,20 @@
+"use strict";
+
+exports.notImplementedMethod = (window, className, methodName, specialCircumstances) => {
+  exports.notImplemented(
+    window,
+    `${className}'s ${methodName}() method${specialCircumstances ? `: ${specialCircumstances}` : ""}`
+  );
+};
+
+exports.notImplemented = (window, message) => {
+  if (!window) {
+    // Do nothing for window-less documents.
+    return;
+  }
+
+  const error = new Error(`Not implemented: ${message}`);
+  error.type = "not-implemented";
+
+  window._virtualConsole.emit("jsdomError", error);
+};

node_modules/jsdom/lib/jsdom/browser/parser/html.js

@@ -0,0 +1,208 @@
+"use strict";
+
+const parse5 = require("parse5");
+
+const { createElement } = require("../../living/helpers/create-element");
+const { HTML_NS } = require("../../living/helpers/namespaces");
+
+const DocumentType = require("../../living/generated/DocumentType");
+const DocumentFragment = require("../../living/generated/DocumentFragment");
+const Text = require("../../living/generated/Text");
+const Comment = require("../../living/generated/Comment");
+
+const attributes = require("../../living/attributes");
+const nodeTypes = require("../../living/node-type");
+
+const serializationAdapter = require("../../living/domparsing/parse5-adapter-serialization");
+const {
+  customElementReactionsStack, invokeCEReactions, lookupCEDefinition
+} = require("../../living/helpers/custom-elements");
+
+
+class JSDOMParse5Adapter {
+  constructor(documentImpl, options = {}) {
+    this._documentImpl = documentImpl;
+    this._globalObject = documentImpl._globalObject;
+    this._fragment = options.fragment || false;
+
+    // Since the createElement hook doesn't provide the parent element, we keep track of this using _currentElement:
+    // https://github.com/inikulin/parse5/issues/285.
+    this._currentElement = undefined;
+  }
+
+  _ownerDocument() {
+    const { _currentElement } = this;
+
+    // The _currentElement is undefined when parsing elements at the root of the document.
+    if (_currentElement) {
+      return _currentElement.localName === "template" && _currentElement.namespaceURI === HTML_NS ?
+        _currentElement.content._ownerDocument :
+        _currentElement._ownerDocument;
+    }
+
+    return this._documentImpl;
+  }
+
+  createDocument() {
+    // parse5's model assumes that parse(html) will call into here to create the new Document, then return it. However,
+    // jsdom's model assumes we can create a Window (and through that create an empty Document), do some other setup
+    // stuff, and then parse, stuffing nodes into that Document as we go. So to adapt between these two models, we just
+    // return the already-created Document when asked by parse5 to "create" a Document.
+    return this._documentImpl;
+  }
+
+  createDocumentFragment() {
+    const ownerDocument = this._ownerDocument();
+    return DocumentFragment.createImpl(this._globalObject, [], { ownerDocument });
+  }
+
+  // https://html.spec.whatwg.org/#create-an-element-for-the-token
+  createElement(localName, namespace, attrs) {
+    const ownerDocument = this._ownerDocument();
+
+    const isAttribute = attrs.find(attr => attr.name === "is");
+    const isValue = isAttribute ? isAttribute.value : null;
+
+    const definition = lookupCEDefinition(ownerDocument, namespace, localName);
+
+    let willExecuteScript = false;
+    if (definition !== null && !this._fragment) {
+      willExecuteScript = true;
+    }
+
+    if (willExecuteScript) {
+      ownerDocument._throwOnDynamicMarkupInsertionCounter++;
+      customElementReactionsStack.push([]);
+    }
+
+    const element = createElement(ownerDocument, localName, namespace, null, isValue, willExecuteScript);
+    this.adoptAttributes(element, attrs);
+
+    if (willExecuteScript) {
+      const queue = customElementReactionsStack.pop();
+      invokeCEReactions(queue);
+      ownerDocument._throwOnDynamicMarkupInsertionCounter--;
+    }
+
+    if ("_parserInserted" in element) {
+      element._parserInserted = true;
+    }
+
+    return element;
+  }
+
+  createCommentNode(data) {
+    const ownerDocument = this._ownerDocument();
+    return Comment.createImpl(this._globalObject, [], { data, ownerDocument });
+  }
+
+  appendChild(parentNode, newNode) {
+    parentNode._append(newNode);
+  }
+
+  insertBefore(parentNode, newNode, referenceNode) {
+    parentNode._insert(newNode, referenceNode);
+  }
+
+  setTemplateContent(templateElement, contentFragment) {
+    // This code makes the glue between jsdom and parse5 HTMLTemplateElement parsing:
+    //
+    // * jsdom during the construction of the HTMLTemplateElement (for example when create via
+    //   `document.createElement("template")`), creates a DocumentFragment and set it into _templateContents.
+    // * parse5 when parsing a <template> tag creates an HTMLTemplateElement (`createElement` adapter hook) and also
+    //   create a DocumentFragment (`createDocumentFragment` adapter hook).
+    //
+    // At this point we now have to replace the one created in jsdom with one created by parse5.
+    const { _ownerDocument, _host } = templateElement._templateContents;
+    contentFragment._ownerDocument = _ownerDocument;
+    contentFragment._host = _host;
+
+    templateElement._templateContents = contentFragment;
+  }
+
+  setDocumentType(document, name, publicId, systemId) {
+    const ownerDocument = this._ownerDocument();
+    const documentType = DocumentType.createImpl(this._globalObject, [], { name, publicId, systemId, ownerDocument });
+
+    document._append(documentType);
+  }
+
+  setDocumentMode(document, mode) {
+    // TODO: the rest of jsdom ignores this
+    document._mode = mode;
+  }
+
+  detachNode(node) {
+    node.remove();
+  }
+
+  insertText(parentNode, text) {
+    const { lastChild } = parentNode;
+    if (lastChild && lastChild.nodeType === nodeTypes.TEXT_NODE) {
+      lastChild.data += text;
+    } else {
+      const ownerDocument = this._ownerDocument();
+      const textNode = Text.createImpl(this._globalObject, [], { data: text, ownerDocument });
+      parentNode._append(textNode);
+    }
+  }
+
+  insertTextBefore(parentNode, text, referenceNode) {
+    const { previousSibling } = referenceNode;
+    if (previousSibling && previousSibling.nodeType === nodeTypes.TEXT_NODE) {
+      previousSibling.data += text;
+    } else {
+      const ownerDocument = this._ownerDocument();
+      const textNode = Text.createImpl(this._globalObject, [], { data: text, ownerDocument });
+      parentNode._append(textNode, referenceNode);
+    }
+  }
+
+  adoptAttributes(element, attrs) {
+    for (const attr of attrs) {
+      const prefix = attr.prefix === "" ? null : attr.prefix;
+      attributes.setAttributeValue(element, attr.name, attr.value, prefix, attr.namespace);
+    }
+  }
+
+  onItemPush(after) {
+    this._currentElement = after;
+    after._pushedOnStackOfOpenElements?.();
+  }
+
+  onItemPop(before, newTop) {
+    this._currentElement = newTop;
+    before._poppedOffStackOfOpenElements?.();
+  }
+}
+
+// Assign shared adapters with serializer.
+Object.assign(JSDOMParse5Adapter.prototype, serializationAdapter);
+
+function parseFragment(markup, contextElement) {
+  const ownerDocument = contextElement.localName === "template" && contextElement.namespaceURI === HTML_NS ?
+    contextElement.content._ownerDocument :
+    contextElement._ownerDocument;
+
+  const config = {
+    ...ownerDocument._parseOptions,
+    sourceCodeLocationInfo: false,
+    treeAdapter: new JSDOMParse5Adapter(ownerDocument, { fragment: true })
+  };
+
+  return parse5.parseFragment(contextElement, markup, config);
+}
+
+function parseIntoDocument(markup, ownerDocument) {
+  const config = {
+    ...ownerDocument._parseOptions,
+    treeAdapter: new JSDOMParse5Adapter(ownerDocument)
+  };
+
+  return parse5.parse(markup, config);
+}
+
+module.exports = {
+  parseFragment,
+  parseIntoDocument
+};

node_modules/jsdom/lib/jsdom/browser/parser/index.js

@@ -0,0 +1,37 @@
+"use strict";
+
+const xmlParser = require("./xml");
+const htmlParser = require("./html");
+
+// https://w3c.github.io/DOM-Parsing/#dfn-fragment-parsing-algorithm
+function parseFragment(markup, contextElement) {
+  const { _parsingMode } = contextElement._ownerDocument;
+
+  let parseAlgorithm;
+  if (_parsingMode === "html") {
+    parseAlgorithm = htmlParser.parseFragment;
+  } else if (_parsingMode === "xml") {
+    parseAlgorithm = xmlParser.parseFragment;
+  }
+
+  // Note: HTML and XML fragment parsing algorithm already return a document fragments; no need to do steps 3 and 4
+  return parseAlgorithm(markup, contextElement);
+}
+
+function parseIntoDocument(markup, ownerDocument) {
+  const { _parsingMode } = ownerDocument;
+
+  let parseAlgorithm;
+  if (_parsingMode === "html") {
+    parseAlgorithm = htmlParser.parseIntoDocument;
+  } else if (_parsingMode === "xml") {
+    parseAlgorithm = xmlParser.parseIntoDocument;
+  }
+
+  return parseAlgorithm(markup, ownerDocument);
+}
+
+module.exports = {
+  parseFragment,
+  parseIntoDocument
+};

node_modules/jsdom/lib/jsdom/browser/parser/xml.js

@@ -0,0 +1,202 @@
+"use strict";
+
+const { SaxesParser } = require("saxes");
+const DOMException = require("../../living/generated/DOMException");
+
+const { createElement } = require("../../living/helpers/create-element");
+
+const DocumentFragment = require("../../living/generated/DocumentFragment");
+const DocumentType = require("../../living/generated/DocumentType");
+const CDATASection = require("../../living/generated/CDATASection");
+const Comment = require("../../living/generated/Comment");
+const ProcessingInstruction = require("../../living/generated/ProcessingInstruction");
+const Text = require("../../living/generated/Text");
+
+const attributes = require("../../living/attributes");
+const { HTML_NS } = require("../../living/helpers/namespaces");
+
+const HTML5_DOCTYPE = /<!doctype html>/i;
+const PUBLIC_DOCTYPE = /<!doctype\s+([^\s]+)\s+public\s+"([^"]+)"\s+"([^"]+)"/i;
+const SYSTEM_DOCTYPE = /<!doctype\s+([^\s]+)\s+system\s+"([^"]+)"/i;
+const CUSTOM_NAME_DOCTYPE = /<!doctype\s+([^\s>]+)/i;
+
+function parseDocType(globalObject, ownerDocument, html) {
+  if (HTML5_DOCTYPE.test(html)) {
+    return createDocumentType(globalObject, ownerDocument, "html", "", "");
+  }
+
+  const publicPieces = PUBLIC_DOCTYPE.exec(html);
+  if (publicPieces) {
+    return createDocumentType(globalObject, ownerDocument, publicPieces[1], publicPieces[2], publicPieces[3]);
+  }
+
+  const systemPieces = SYSTEM_DOCTYPE.exec(html);
+  if (systemPieces) {
+    return createDocumentType(globalObject, ownerDocument, systemPieces[1], "", systemPieces[2]);
+  }
+
+  const namePiece = CUSTOM_NAME_DOCTYPE.exec(html)[1] || "html";
+  return createDocumentType(globalObject, ownerDocument, namePiece, "", "");
+}
+
+function createDocumentType(globalObject, ownerDocument, name, publicId, systemId) {
+  return DocumentType.createImpl(globalObject, [], { ownerDocument, name, publicId, systemId });
+}
+
+function isHTMLTemplateElement(element) {
+  return element.tagName === "template" && element.namespaceURI === HTML_NS;
+}
+
+
+function createParser(rootNode, globalObject, saxesOptions) {
+  const parser = new SaxesParser({
+    ...saxesOptions,
+    // Browsers always have namespace support.
+    xmlns: true,
+    // We force the parser to treat all documents (even documents declaring themselves to be XML 1.1 documents) as XML
+    // 1.0 documents. See https://github.com/jsdom/jsdom/issues/2677 for a discussion of the stakes.
+    defaultXMLVersion: "1.0",
+    forceXMLVersion: true
+  });
+  const openStack = [rootNode];
+
+  function getOwnerDocument() {
+    const currentElement = openStack[openStack.length - 1];
+
+    return isHTMLTemplateElement(currentElement) ?
+      currentElement._templateContents._ownerDocument :
+      currentElement._ownerDocument;
+  }
+
+  function appendChild(child) {
+    const parentElement = openStack[openStack.length - 1];
+
+    if (isHTMLTemplateElement(parentElement)) {
+      parentElement._templateContents._insert(child, null);
+    } else {
+      parentElement._insert(child, null);
+    }
+  }
+
+  parser.on("text", saxesOptions.fragment ?
+    // In a fragment, all text events produced by saxes must result in a text
+    // node.
+    data => {
+      const ownerDocument = getOwnerDocument();
+      appendChild(Text.createImpl(globalObject, [], { data, ownerDocument }));
+    } :
+    // When parsing a whole document, we must ignore those text nodes that are
+    // produced outside the root element. Saxes produces events for them,
+    // but DOM trees do not record text outside the root element.
+    data => {
+      if (openStack.length > 1) {
+        const ownerDocument = getOwnerDocument();
+        appendChild(Text.createImpl(globalObject, [], { data, ownerDocument }));
+      }
+    });
+
+  parser.on("cdata", data => {
+    const ownerDocument = getOwnerDocument();
+    appendChild(CDATASection.createImpl(globalObject, [], { data, ownerDocument }));
+  });
+
+  parser.on("opentag", tag => {
+    const { local: tagLocal, attributes: tagAttributes } = tag;
+
+    const ownerDocument = getOwnerDocument();
+    const tagNamespace = tag.uri === "" ? null : tag.uri;
+    const tagPrefix = tag.prefix === "" ? null : tag.prefix;
+    const isValue = tagAttributes.is === undefined ? null : tagAttributes.is.value;
+
+    const elem = createElement(ownerDocument, tagLocal, tagNamespace, tagPrefix, isValue, true);
+
+    // We mark a script element as "parser-inserted", which prevents it from
+    // being immediately executed.
+    if (tagLocal === "script" && tagNamespace === HTML_NS) {
+      elem._parserInserted = true;
+    }
+
+    for (const key of Object.keys(tagAttributes)) {
+      const { prefix, local, uri, value } = tagAttributes[key];
+      attributes.setAttributeValue(elem, local, value, prefix === "" ? null : prefix, uri === "" ? null : uri);
+    }
+
+    appendChild(elem);
+    openStack.push(elem);
+  });
+
+  parser.on("closetag", () => {
+    const elem = openStack.pop();
+    // Once a script is populated, we can execute it.
+    if (elem.localName === "script" && elem.namespaceURI === HTML_NS) {
+      elem._eval();
+    }
+  });
+
+  parser.on("comment", data => {
+    const ownerDocument = getOwnerDocument();
+    appendChild(Comment.createImpl(globalObject, [], { data, ownerDocument }));
+  });
+
+  parser.on("processinginstruction", ({ target, body }) => {
+    const ownerDocument = getOwnerDocument();
+    appendChild(ProcessingInstruction.createImpl(globalObject, [], { target, data: body, ownerDocument }));
+  });
+
+  parser.on("doctype", dt => {
+    const ownerDocument = getOwnerDocument();
+    appendChild(parseDocType(globalObject, ownerDocument, `<!doctype ${dt}>`));
+
+    const entityMatcher = /<!ENTITY ([^ ]+) "([^"]+)">/g;
+    let result;
+    while ((result = entityMatcher.exec(dt))) {
+      const [, name, value] = result;
+      if (!(name in parser.ENTITIES)) {
+        parser.ENTITIES[name] = value;
+      }
+    }
+  });
+
+  parser.on("error", err => {
+    throw DOMException.create(globalObject, [err.message, "SyntaxError"]);
+  });
+
+  return parser;
+}
+
+function parseFragment(markup, contextElement) {
+  const { _globalObject, _ownerDocument } = contextElement;
+
+  const fragment = DocumentFragment.createImpl(_globalObject, [], { ownerDocument: _ownerDocument });
+
+  // Only parseFragment needs resolvePrefix per the saxes documentation:
+  // https://github.com/lddubeau/saxes#parsing-xml-fragments
+  const parser = createParser(fragment, _globalObject, {
+    fragment: true,
+    resolvePrefix(prefix) {
+      // saxes wants undefined as the return value if the prefix is not defined, not null.
+      return contextElement.lookupNamespaceURI(prefix) || undefined;
+    }
+  });
+
+  parser.write(markup).close();
+
+  return fragment;
+}
+
+function parseIntoDocument(markup, ownerDocument) {
+  const { _globalObject } = ownerDocument;
+
+  const parser = createParser(ownerDocument, _globalObject, {
+    fileName: ownerDocument.location && ownerDocument.location.href
+  });
+
+  parser.write(markup).close();
+
+  return ownerDocument;
+}
+
+module.exports = {
+  parseFragment,
+  parseIntoDocument
+};

node_modules/jsdom/lib/jsdom/browser/resources/async-resource-queue.js

@@ -0,0 +1,114 @@
+"use strict";
+
+class QueueItem {
+  constructor(onLoad, onError, dependentItem) {
+    this.onLoad = onLoad;
+    this.onError = onError;
+    this.data = null;
+    this.error = null;
+    this.dependentItem = dependentItem;
+  }
+}
+
+/**
+ * AsyncResourceQueue is the queue in charge of run the async scripts
+ * and notify when they finish.
+ */
+module.exports = class AsyncResourceQueue {
+  constructor() {
+    this.items = new Set();
+    this.dependentItems = new Set();
+  }
+
+  count() {
+    return this.items.size + this.dependentItems.size;
+  }
+
+  _notify() {
+    if (this._listener) {
+      this._listener();
+    }
+  }
+
+  _check(item) {
+    let promise;
+
+    if (item.onError && item.error) {
+      promise = item.onError(item.error);
+    } else if (item.onLoad && item.data) {
+      promise = item.onLoad(item.data);
+    }
+
+    promise
+      .then(() => {
+        this.items.delete(item);
+        this.dependentItems.delete(item);
+
+        if (this.count() === 0) {
+          this._notify();
+        }
+      });
+  }
+
+  setListener(listener) {
+    this._listener = listener;
+  }
+
+  push(request, onLoad, onError, dependentItem) {
+    const q = this;
+
+    const item = new QueueItem(onLoad, onError, dependentItem);
+
+    q.items.add(item);
+
+    return request
+      .then(data => {
+        item.data = data;
+
+        if (dependentItem && !dependentItem.finished) {
+          q.dependentItems.add(item);
+          return q.items.delete(item);
+        }
+
+        if (onLoad) {
+          return q._check(item);
+        }
+
+        q.items.delete(item);
+
+        if (q.count() === 0) {
+          q._notify();
+        }
+
+        return null;
+      })
+      .catch(err => {
+        item.error = err;
+
+        if (dependentItem && !dependentItem.finished) {
+          q.dependentItems.add(item);
+          return q.items.delete(item);
+        }
+
+        if (onError) {
+          return q._check(item);
+        }
+
+        q.items.delete(item);
+
+        if (q.count() === 0) {
+          q._notify();
+        }
+
+        return null;
+      });
+  }
+
+  notifyItem(syncItem) {
+    for (const item of this.dependentItems) {
+      if (item.dependentItem === syncItem) {
+        this._check(item);
+      }
+    }
+  }
+};

node_modules/jsdom/lib/jsdom/browser/resources/decompress-interceptor.js

@@ -0,0 +1,184 @@
+"use strict";
+
+// Adapted from undici's lib/interceptor/decompress.js
+// https://github.com/nodejs/undici/blob/main/lib/interceptor/decompress.js
+// Changes:
+// - Removed zstd support (requires runtimeFeatures check)
+// - Removed experimental warning
+// - Use undici's exported DecoratorHandler
+
+const { createInflate, createGunzip, createBrotliDecompress } = require("zlib");
+const { pipeline } = require("stream");
+const { DecoratorHandler } = require("undici");
+
+const supportedEncodings = {
+  "gzip": createGunzip,
+  "x-gzip": createGunzip,
+  "br": createBrotliDecompress,
+  "deflate": createInflate,
+  "compress": createInflate,
+  "x-compress": createInflate
+};
+
+const defaultSkipStatusCodes = [204, 304];
+
+class DecompressHandler extends DecoratorHandler {
+  #decompressors = [];
+  #skipStatusCodes;
+  #skipErrorResponses;
+
+  constructor(handler, { skipStatusCodes = defaultSkipStatusCodes, skipErrorResponses = true } = {}) {
+    super(handler);
+    this.#skipStatusCodes = skipStatusCodes;
+    this.#skipErrorResponses = skipErrorResponses;
+  }
+
+  #shouldSkipDecompression(contentEncoding, statusCode) {
+    if (!contentEncoding || statusCode < 200) {
+      return true;
+    }
+    if (this.#skipStatusCodes.includes(statusCode)) {
+      return true;
+    }
+    if (this.#skipErrorResponses && statusCode >= 400) {
+      return true;
+    }
+    return false;
+  }
+
+  #createDecompressionChain(encodings) {
+    const parts = encodings.split(",");
+
+    const maxContentEncodings = 5;
+    if (parts.length > maxContentEncodings) {
+      throw new Error(`too many content-encodings in response: ${parts.length}, max is ${maxContentEncodings}`);
+    }
+
+    const decompressors = [];
+
+    for (let i = parts.length - 1; i >= 0; i--) {
+      const encoding = parts[i].trim();
+      if (!encoding) {
+        continue;
+      }
+
+      if (!supportedEncodings[encoding]) {
+        decompressors.length = 0;
+        return decompressors;
+      }
+
+      decompressors.push(supportedEncodings[encoding]());
+    }
+
+    return decompressors;
+  }
+
+  #setupDecompressorEvents(decompressor, controller) {
+    decompressor.on("readable", () => {
+      let chunk;
+      while ((chunk = decompressor.read()) !== null) {
+        const result = super.onResponseData(controller, chunk);
+        if (result === false) {
+          break;
+        }
+      }
+    });
+
+    decompressor.on("error", error => {
+      super.onResponseError(controller, error);
+    });
+  }
+
+  #setupSingleDecompressor(controller) {
+    const decompressor = this.#decompressors[0];
+    this.#setupDecompressorEvents(decompressor, controller);
+
+    decompressor.on("end", () => {
+      super.onResponseEnd(controller, {});
+    });
+  }
+
+  #setupMultipleDecompressors(controller) {
+    const lastDecompressor = this.#decompressors[this.#decompressors.length - 1];
+    this.#setupDecompressorEvents(lastDecompressor, controller);
+
+    pipeline(this.#decompressors, err => {
+      if (err) {
+        super.onResponseError(controller, err);
+        return;
+      }
+      super.onResponseEnd(controller, {});
+    });
+  }
+
+  #cleanupDecompressors() {
+    this.#decompressors.length = 0;
+  }
+
+  onResponseStart(controller, statusCode, headers, statusMessage) {
+    const contentEncoding = headers["content-encoding"];
+
+    if (this.#shouldSkipDecompression(contentEncoding, statusCode)) {
+      return super.onResponseStart(controller, statusCode, headers, statusMessage);
+    }
+
+    const decompressors = this.#createDecompressionChain(contentEncoding.toLowerCase());
+
+    if (decompressors.length === 0) {
+      this.#cleanupDecompressors();
+      return super.onResponseStart(controller, statusCode, headers, statusMessage);
+    }
+
+    this.#decompressors = decompressors;
+
+    // Keep content-encoding and content-length headers as-is
+    // XHR spec requires these to reflect the wire format, not the decoded body
+    const newHeaders = { ...headers };
+
+    if (this.#decompressors.length === 1) {
+      this.#setupSingleDecompressor(controller);
+    } else {
+      this.#setupMultipleDecompressors(controller);
+    }
+
+    return super.onResponseStart(controller, statusCode, newHeaders, statusMessage);
+  }
+
+  onResponseData(controller, chunk) {
+    if (this.#decompressors.length > 0) {
+      this.#decompressors[0].write(chunk);
+      return;
+    }
+    super.onResponseData(controller, chunk);
+  }
+
+  onResponseEnd(controller, trailers) {
+    if (this.#decompressors.length > 0) {
+      this.#decompressors[0].end();
+      this.#cleanupDecompressors();
+      return;
+    }
+    super.onResponseEnd(controller, trailers);
+  }
+
+  onResponseError(controller, err) {
+    if (this.#decompressors.length > 0) {
+      for (const decompressor of this.#decompressors) {
+        decompressor.destroy(err);
+      }
+      this.#cleanupDecompressors();
+    }
+    super.onResponseError(controller, err);
+  }
+}
+
+function createDecompressInterceptor(options = {}) {
+  return dispatch => {
+    return (opts, handler) => {
+      const decompressHandler = new DecompressHandler(handler, options);
+      return dispatch(opts, decompressHandler);
+    };
+  };
+}
+
+module.exports = createDecompressInterceptor;

node_modules/jsdom/lib/jsdom/browser/resources/jsdom-dispatcher.js

@@ -0,0 +1,746 @@
+"use strict";
+const fs = require("fs");
+const { Readable } = require("stream");
+const { fileURLToPath } = require("url");
+const { parseURL, serializeURL, serializeURLOrigin, serializePath } = require("whatwg-url");
+const dataURLFromRecord = require("data-urls").fromURLRecord;
+const { Dispatcher } = require("undici");
+const WrapHandler = require("undici/lib/handler/wrap-handler.js");
+const { toBase64 } = require("@exodus/bytes/base64.js");
+const { utf8Encode } = require("../../living/helpers/encoding");
+const { sendStreamResponse } = require("./stream-handler");
+
+const packageVersion = require("../../../../package.json").version;
+
+const DEFAULT_USER_AGENT = `Mozilla/5.0 (${process.platform || "unknown OS"}) AppleWebKit/537.36 ` +
+                           `(KHTML, like Gecko) jsdom/${packageVersion}`;
+const MAX_REDIRECTS = 20;
+
+/**
+ * JSDOMDispatcher - Full undici Dispatcher implementation for jsdom.
+ *
+ * Handles:
+ * - data: URLs (decode and return)
+ * - file: URLs (read from filesystem)
+ * - HTTP(S) and web sockets: follows redirects manually, capturing cookies at each hop
+ *
+ * Callers should provide the expected opaque fields when possible, to ensure that various parts of the jsdom pipeline
+ * have enough information. See the `dispatch()` JSDoc for details.
+ */
+class JSDOMDispatcher extends Dispatcher {
+  #baseDispatcher;
+  #cookieJar;
+  #userAgent;
+  #userInterceptors;
+
+  constructor({ baseDispatcher, cookieJar, userAgent, userInterceptors = [] }) {
+    super();
+    this.#baseDispatcher = baseDispatcher;
+    this.#cookieJar = cookieJar;
+    this.#userAgent = userAgent || DEFAULT_USER_AGENT;
+    this.#userInterceptors = userInterceptors;
+  }
+
+  /**
+   * Dispatch a request through the jsdom resource loading pipeline.
+   *
+   * Vaguely corresponds to:
+   * - https://fetch.spec.whatwg.org/#concept-fetch: in theory, all jsdom fetches should go through here, like all web
+   *   platform fetches go through #concept-fetch.
+   * - https://fetch.spec.whatwg.org/#concept-scheme-fetch: the code is more like skipping straight to scheme fetch.
+   *
+   * @param {object} opts - undici dispatch options
+   * @param {object} [opts.opaque] - jsdom-specific request context (may be undefined for WebSocket upgrades)
+   * @param {Element|null} opts.opaque.element - DOM element that triggered the request
+   * @param {string} opts.opaque.url - Full request URL (since we cannot reconstruct it from `opts.origin + opts.path`
+   * for `file:` URLs). If given, `opts.origin`, `opts.path`, and `opts.query` are ignored.
+   * @param {string} [opts.opaque.origin] - Request origin for CORS (used by XHR)
+   * @param {boolean} [opts.opaque.corsMode] - Enable CORS validation during redirects (used by XHR)
+   * @param {boolean} [opts.opaque.withCredentials] - Include cookies cross-origin (used by XHR)
+   * @param {Object} [opts.opaque.auth] - Auth credentials {user, pass} for 401 Basic auth handling
+   * @param {Object} [opts.opaque.preflight] - If present, do CORS preflight before main request
+   * @param {string[]} [opts.opaque.preflight.unsafeHeaders] - Non-simple headers that need to be allowed
+   * @param {object} handler - undici handler
+   */
+  dispatch(opts, handler) {
+    // Wrap handler to normalize OLD API (onConnect/onHeaders/onData/onComplete/onError) to NEW API
+    // (onRequestStart/onResponseStart/onResponseData/onResponseEnd/onResponseError). This is necessary because undici's
+    // internals call the old API a lot, despite it being undocumented:
+    // * https://github.com/nodejs/undici/issues/4771
+    // * https://github.com/nodejs/undici/issues/4780
+    const wrappedHandler = WrapHandler.wrap(handler);
+
+    // Get URL from opaque if present (required for file: URLs since they have origin "null"),
+    // otherwise reconstruct from opts.origin + opts.path (works for http/https/ws/wss)
+    const urlString = opts.opaque?.url || (opts.origin + opts.path);
+    const urlRecord = parseURL(urlString);
+
+    if (urlRecord === null) {
+      wrappedHandler.onResponseError?.(null, new TypeError(`Invalid URL: ${urlString}`));
+      return false;
+    }
+
+    if (urlRecord.scheme === "data") {
+      return this.#dispatchDataURL(urlRecord, wrappedHandler);
+    }
+
+    if (urlRecord.scheme === "file") {
+      return this.#dispatchFileURL(urlRecord, wrappedHandler);
+    }
+
+    // HTTP(S) - handles redirects, CORS, preflight, and WebSocket upgrades
+    this.#dispatchHTTP(urlRecord, wrappedHandler, opts);
+    return true;
+  }
+
+  /**
+   * Handle `data:` URLs by decoding them and returning the body.
+   *
+   * Corresponds fairly directly to https://fetch.spec.whatwg.org/#concept-scheme-fetch's "data" scheme case.
+   */
+  #dispatchDataURL(urlRecord, handler) {
+    const dataURL = dataURLFromRecord(urlRecord);
+    if (dataURL === null) {
+      const error = new TypeError("Invalid data: URL");
+      handler.onResponseError?.(null, error);
+      return false;
+    }
+
+    const stream = Readable.from([dataURL.body]);
+
+    sendStreamResponse(handler, stream, {
+      status: 200,
+      statusText: "OK",
+      headers: { "content-type": dataURL.mimeType.toString() },
+      context: { finalURL: urlRecord }
+    });
+
+    return true;
+  }
+
+  /**
+   * Handle `file:` URLs by reading from the filesystem.
+   *
+   * Corresponds fairly directly to https://fetch.spec.whatwg.org/#concept-scheme-fetch's "file" scheme case.
+   */
+  #dispatchFileURL(urlRecord, handler) {
+    const filePath = fileURLToPath(serializeURL(urlRecord));
+    const stream = fs.createReadStream(filePath);
+
+    sendStreamResponse(handler, stream, {
+      status: 200,
+      statusText: "OK",
+      context: { finalURL: urlRecord }
+    });
+
+    return true;
+  }
+
+  /**
+   * High-level HTTP(S) fetch with redirect handling, CORS validation, and preflight.
+   *
+   * Corresponds roughly to https://fetch.spec.whatwg.org/#concept-http-fetch, although some parts of
+   * https://fetch.spec.whatwg.org/#concept-fetch also live here.
+   */
+  async #dispatchHTTP(urlRecord, handler, opts) {
+    const { corsMode, origin, withCredentials, auth, preflight } = opts.opaque || {};
+    const requestFragment = urlRecord.fragment;
+    let currentURL = urlRecord;
+    let currentMethod = opts.method || "GET";
+    let currentBody = opts.body ?? null;
+    const currentHeaders = { ...this.#normalizeHeadersToObject(opts.headers) };
+    let effectiveOrigin = origin; // CORS tracking - may become "null" after cross-origin redirects
+    let receivedAuthChallenge = false;
+    const ctx = { finalURL: null };
+
+    // Create a proxy controller that forwards to the current underlying controller.
+    // This provides a stable reference across redirect hops.
+    let currentController;
+    let onRequestStartCalled = false;
+    const proxyController = {
+      abort(reason) {
+        currentController.abort(reason);
+      },
+      pause() {
+        currentController.pause();
+      },
+      resume() {
+        currentController.resume();
+      },
+      get paused() {
+        return currentController.paused;
+      },
+      get aborted() {
+        return currentController.aborted;
+      },
+      get reason() {
+        return currentController.reason;
+      }
+    };
+
+    // Callback for #doSingleRequest to invoke when a controller becomes available
+    function onControllerReady(controller) {
+      currentController = controller;
+      if (!onRequestStartCalled) {
+        onRequestStartCalled = true;
+        handler.onRequestStart?.(proxyController, ctx);
+      }
+    }
+
+    // Handle CORS preflight if needed
+    if (preflight) {
+      const preflightHeaders = {
+        Origin: origin
+      };
+      preflightHeaders["Access-Control-Request-Method"] = currentMethod;
+      if (preflight.unsafeHeaders?.length > 0) {
+        preflightHeaders["Access-Control-Request-Headers"] = preflight.unsafeHeaders.join(", ");
+      }
+
+      const preflightResult = await this.#doSingleRequest(
+        currentURL,
+        "OPTIONS",
+        preflightHeaders,
+        null,
+        { ...opts.opaque, origin, withCredentials },
+        undefined, // no upgrade for preflight
+        opts,
+        onControllerReady
+      );
+
+      if (preflightResult.error) {
+        handler.onResponseError?.(null, preflightResult.error);
+        return;
+      }
+
+      // Validate preflight response status
+      if (preflightResult.status < 200 || preflightResult.status > 299) {
+        handler.onResponseError?.(null, new Error(
+          "Response for preflight has invalid HTTP status code " + preflightResult.status
+        ));
+        return;
+      }
+
+      // CORS validation on preflight response
+      const acao = preflightResult.headers["access-control-allow-origin"];
+      if (acao !== "*" && acao !== origin) {
+        handler.onResponseError?.(null, new Error("Cross origin " + origin + " forbidden"));
+        return;
+      }
+      if (withCredentials) {
+        const acac = preflightResult.headers["access-control-allow-credentials"];
+        if (acac !== "true") {
+          handler.onResponseError?.(null, new Error("Credentials forbidden"));
+          return;
+        }
+      }
+
+      // Validate allowed headers
+      const acahStr = preflightResult.headers["access-control-allow-headers"];
+      const acah = new Set(acahStr ? acahStr.toLowerCase().split(/,\s*/) : []);
+      if (!acah.has("*")) {
+        for (const unsafeHeader of preflight.unsafeHeaders || []) {
+          if (!acah.has(unsafeHeader.toLowerCase())) {
+            handler.onResponseError?.(null, new Error("Header " + unsafeHeader + " forbidden"));
+            return;
+          }
+        }
+      }
+    }
+
+    // Redirect loop
+    for (let redirectCount = 0; redirectCount <= MAX_REDIRECTS; redirectCount++) {
+      ctx.finalURL = currentURL;
+      const currentOrigin = serializeURLOrigin(currentURL);
+
+      // Clone headers for this request
+      const requestHeaders = { ...currentHeaders };
+
+      // Add auth header if needed
+      if (receivedAuthChallenge && auth) {
+        const authString = `${auth.user || ""}:${auth.pass || ""}`;
+        requestHeaders.Authorization = "Basic " + toBase64(utf8Encode(authString));
+      }
+
+      const result = await this.#doSingleRequest(
+        currentURL,
+        currentMethod,
+        requestHeaders,
+        currentBody,
+        { ...opts.opaque, origin, withCredentials },
+        opts.upgrade,
+        opts,
+        onControllerReady
+      );
+
+      // WebSocket upgrade
+      if (result.upgraded) {
+        handler.onRequestUpgrade?.(proxyController, result.statusCode, result.headers, result.socket);
+        return;
+      }
+
+      if (result.error) {
+        handler.onResponseError?.(null, result.error);
+        return;
+      }
+
+      // Handle 401 auth challenge
+      if (result.status === 401 && auth && !receivedAuthChallenge) {
+        const wwwAuth = result.headers["www-authenticate"] || "";
+        if (/^Basic /i.test(wwwAuth)) {
+          receivedAuthChallenge = true;
+          continue;
+        }
+      }
+
+      // Handle redirect
+      const { location } = result.headers;
+      if (result.status >= 300 && result.status < 400 && location) {
+        const targetURL = parseURL(location, { baseURL: currentURL });
+        if (!targetURL) {
+          handler.onResponseError?.(null, new TypeError("Invalid redirect URL"));
+          return;
+        }
+
+        // Per fetch spec: if location's fragment is null, inherit from request
+        if (targetURL.fragment === null) {
+          targetURL.fragment = requestFragment;
+        }
+
+        // Per fetch spec: if locationURL's scheme is not HTTP(S), return a network error
+        if (targetURL.scheme !== "http" && targetURL.scheme !== "https") {
+          handler.onResponseError?.(null, new Error("Cannot redirect to non-HTTP(S) URL"));
+          return;
+        }
+
+        // Method change per fetch spec "HTTP-redirect fetch"
+        // 301/302 + POST → GET, 303 + non-GET/HEAD → GET
+        if (((result.status === 301 || result.status === 302) && currentMethod === "POST") ||
+            (result.status === 303 && !["GET", "HEAD"].includes(currentMethod))) {
+          currentMethod = "GET";
+          currentBody = null;
+          this.#deleteRequestHeader(currentHeaders, "content-encoding");
+          this.#deleteRequestHeader(currentHeaders, "content-language");
+          this.#deleteRequestHeader(currentHeaders, "content-location");
+          this.#deleteRequestHeader(currentHeaders, "content-type");
+        }
+
+        const targetOrigin = serializeURLOrigin(targetURL);
+
+        // Authorization header removal on cross-origin redirect
+        if (currentOrigin !== targetOrigin) {
+          this.#deleteRequestHeader(currentHeaders, "authorization");
+        }
+
+        // CORS handling for cross-origin redirects (only if origin is set, indicating XHR/fetch)
+        const targetIsCrossOrigin = origin !== undefined && origin !== targetOrigin;
+        if (corsMode || targetIsCrossOrigin) {
+          // CORS validation on redirect response (if source was cross-origin)
+          if (origin !== currentOrigin) {
+            const acao = result.headers["access-control-allow-origin"];
+            if (acao !== "*" && acao !== origin) {
+              handler.onResponseError?.(null, new Error("Cross origin " + origin + " forbidden"));
+              return;
+            }
+            if (withCredentials) {
+              const acac = result.headers["access-control-allow-credentials"];
+              if (acac !== "true") {
+                handler.onResponseError?.(null, new Error("Credentials forbidden"));
+                return;
+              }
+            }
+            // Userinfo check - forbid redirects to URLs with username/password
+            if (targetURL.username || targetURL.password) {
+              handler.onResponseError?.(null, new Error("Userinfo forbidden in cors redirect"));
+              return;
+            }
+            // Update effective origin - becomes "null" after cross-origin→cross-origin redirect
+            if (currentOrigin !== targetOrigin) {
+              effectiveOrigin = "null";
+            }
+          }
+
+          // Add Origin header for cross-origin target or if effective origin became "null"
+          if (targetIsCrossOrigin || effectiveOrigin === "null") {
+            currentHeaders.Origin = effectiveOrigin;
+          }
+        }
+
+        currentURL = targetURL;
+        continue;
+      }
+
+      // Final response - CORS validation (if destination is cross-origin or effective origin is "null")
+      if (origin !== undefined && (origin !== currentOrigin || effectiveOrigin === "null")) {
+        const acao = result.headers["access-control-allow-origin"];
+        if (acao !== "*" && acao !== effectiveOrigin) {
+          handler.onResponseError?.(null, new Error("Cross origin " + effectiveOrigin + " forbidden"));
+          return;
+        }
+        if (withCredentials) {
+          const acac = result.headers["access-control-allow-credentials"];
+          if (acac !== "true") {
+            handler.onResponseError?.(null, new Error("Credentials forbidden"));
+            return;
+          }
+        }
+      }
+
+      // Stream response to handler
+      handler.onResponseStart?.(proxyController, result.status, result.headers, result.statusText);
+
+      // Forward body chunks to handler
+      result.forwardBodyTo(handler);
+      return;
+    }
+
+    handler.onResponseError?.(null, new Error(`Too many redirects (max ${MAX_REDIRECTS})`));
+  }
+
+  /**
+   * Perform a single HTTP request (no redirects).
+   * Handles cookies based on cross-origin/credentials settings.
+   * Returns response metadata immediately, with a forwardBodyTo() method to stream the body later.
+   *
+   * For WebSocket upgrades, returns { upgraded: true, controller, statusCode, headers, socket }.
+   *
+   * Mostly corresponds to https://fetch.spec.whatwg.org/#concept-http-network-fetch.
+   *
+   * @param {object} url - URL record to request
+   * @param {string} method - HTTP method
+   * @param {object} headers - Request headers
+   * @param {*} body - Request body
+   * @param {object} opaque - jsdom opaque options
+   * @param {string} upgrade - Upgrade protocol (e.g., "websocket")
+   * @param {object} originalOpts - Original dispatch options to preserve extra undici options
+   * @param {function} onControllerReady - Callback invoked when controller is available
+   */
+  async #doSingleRequest(url, method, headers, body, opaque, upgrade, originalOpts, onControllerReady) {
+    const { origin: requestOrigin, withCredentials } = opaque || {};
+
+    // Build headers with defaults
+    const requestHeaders = { ...headers };
+    this.#setDefaultHeaders(requestHeaders);
+
+    if (body === null && (method === "POST" || method === "PUT")) {
+      requestHeaders["Content-Length"] = "0";
+    } else if (body !== null && body.byteLength !== undefined) {
+      // The `body.byteLength !== undefined` check is equivalent to the spec case where httpRequest's body's length is
+      // null, because body is a stream.
+      requestHeaders["Content-Length"] = String(body.byteLength);
+    }
+
+    // Determine if this is cross-origin (for cookie handling)
+    const urlOrigin = serializeURLOrigin(url);
+    const crossOrigin = requestOrigin !== undefined && requestOrigin !== urlOrigin;
+
+    // Only handle cookies for same-origin requests, or cross-origin with credentials
+    // Don't send cookies for preflight requests
+    const isPreflight = method === "OPTIONS" &&
+      this.#hasRequestHeader(headers, "Access-Control-Request-Method");
+    const shouldHandleCookies = (!crossOrigin || withCredentials) && !isPreflight;
+
+    const urlSerialized = serializeURL(url);
+
+    if (shouldHandleCookies) {
+      const cookieString = this.#cookieJar.getCookieStringSync(urlSerialized);
+      if (cookieString) {
+        requestHeaders.Cookie = cookieString;
+      }
+    }
+
+    // Spread original opts to preserve extra undici options (e.g., idempotent, bodyTimeout),
+    // then override with our specific values.
+    // If opaque.url was provided, derive origin/path from it and null out query.
+    // Otherwise, pass through origin/path/query unchanged.
+    const hasOpaqueURL = opaque?.url !== undefined;
+    const dispatchOpts = {
+      ...originalOpts,
+      origin: hasOpaqueURL ? urlOrigin : originalOpts.origin,
+      path: hasOpaqueURL ? serializePathForUndici(url) : originalOpts.path,
+      query: hasOpaqueURL ? null : originalOpts.query,
+      method,
+      headers: requestHeaders,
+      body,
+      upgrade,
+      opaque: { ...opaque, url: urlSerialized }
+    };
+
+    const innerDispatch = this.#buildDispatchChain();
+
+    return new Promise(resolve => {
+      let responseHeaders, streamError;
+      let bodyHandler = null;
+      let pendingChunks = [];
+      let ended = false;
+      let responseStarted = false;
+
+      innerDispatch(dispatchOpts, {
+        onRequestStart: controller => {
+          onControllerReady(controller);
+        },
+        onRequestUpgrade: (controller, statusCode, headersObj, socket) => {
+          if (controller.aborted) {
+            resolve({ error: controller.reason });
+            return;
+          }
+          if (shouldHandleCookies) {
+            this.#storeCookiesFromHeaders(headersObj, urlSerialized);
+          }
+          resolve({ upgraded: true, controller, statusCode, headers: headersObj, socket });
+        },
+        onResponseStart: (controller, statusCode, headersObj, statusText) => {
+          if (controller.aborted) {
+            resolve({ error: controller.reason });
+            return;
+          }
+
+          responseHeaders = headersObj;
+          responseStarted = true;
+
+          // Create a mechanism to forward body to handler later
+          function forwardBodyTo(fwdHandler) {
+            bodyHandler = fwdHandler;
+            // Forward any chunks that arrived before forwardBodyTo was called
+            for (const chunk of pendingChunks) {
+              fwdHandler.onResponseData?.(controller, chunk);
+            }
+            pendingChunks = null;
+            if (streamError) {
+              fwdHandler.onResponseError?.(controller, streamError);
+            } else if (ended) {
+              fwdHandler.onResponseEnd?.(controller, {});
+            }
+          }
+
+          resolve({
+            status: statusCode,
+            statusText: statusText || "",
+            headers: responseHeaders,
+            url,
+            forwardBodyTo
+          });
+        },
+        onResponseData: (controller, chunk) => {
+          if (controller.aborted) {
+            return;
+          }
+          if (bodyHandler) {
+            bodyHandler.onResponseData?.(controller, chunk);
+          } else {
+            pendingChunks.push(chunk);
+          }
+        },
+        onResponseEnd: (controller, trailers) => {
+          if (controller.aborted) {
+            if (bodyHandler) {
+              bodyHandler.onResponseError?.(controller, controller.reason);
+            } else {
+              streamError = controller.reason;
+            }
+            return;
+          }
+          if (shouldHandleCookies) {
+            this.#storeCookiesFromHeaders(responseHeaders, urlSerialized);
+          }
+          if (bodyHandler) {
+            bodyHandler.onResponseEnd?.(controller, trailers);
+          } else {
+            ended = true;
+          }
+        },
+        onResponseError: (controller, err) => {
+          if (responseStarted) {
+            // Error occurred mid-stream - forward to body handler
+            if (bodyHandler) {
+              bodyHandler.onResponseError?.(controller, err);
+            } else {
+              streamError = err;
+            }
+          } else {
+            resolve({ error: err });
+          }
+        }
+      });
+    });
+  }
+
+  /**
+   * Build the dispatch chain with user interceptors applied.
+   */
+  #buildDispatchChain() {
+    let innerDispatch = (opts, h) => {
+      return this.#baseDispatcher.dispatch(opts, h);
+    };
+
+    // Apply user interceptors from innermost to outermost
+    for (let i = this.#userInterceptors.length - 1; i >= 0; i--) {
+      const interceptor = this.#userInterceptors[i];
+      const nextDispatch = innerDispatch;
+      innerDispatch = (opts, h) => interceptor(nextDispatch)(opts, h);
+    }
+
+    return innerDispatch;
+  }
+
+  /**
+   * Normalize headers to an object format.
+   * Callers pass either HeaderList (iterable) or plain objects.
+   */
+  #normalizeHeadersToObject(headers) {
+    if (!headers) {
+      return {};
+    }
+
+    // HeaderList has Symbol.iterator; plain objects don't
+    if (typeof headers[Symbol.iterator] === "function") {
+      const obj = {};
+      for (const [name, value] of headers) {
+        obj[name] = value;
+      }
+      return obj;
+    }
+
+    return { ...headers };
+  }
+
+  /**
+   * Check if a request header exists (case-insensitive).
+   * Request headers may have user-controlled casing.
+   */
+  #hasRequestHeader(requestHeaders, name) {
+    const lowerName = name.toLowerCase();
+    return Object.keys(requestHeaders).some(key => key.toLowerCase() === lowerName);
+  }
+
+  /**
+   * Delete a request header (case-insensitive).
+   * Request headers may have user-controlled casing. Mutates the object in place.
+   */
+  #deleteRequestHeader(requestHeaders, name) {
+    const lowerName = name.toLowerCase();
+    for (const key of Object.keys(requestHeaders)) {
+      if (key.toLowerCase() === lowerName) {
+        delete requestHeaders[key];
+      }
+    }
+  }
+
+  /**
+   * Set default request headers if not already present.
+   * Mutates the headers object in place.
+   */
+  #setDefaultHeaders(requestHeaders) {
+    if (!this.#hasRequestHeader(requestHeaders, "User-Agent")) {
+      requestHeaders["User-Agent"] = this.#userAgent;
+    }
+    if (!this.#hasRequestHeader(requestHeaders, "Accept-Language")) {
+      requestHeaders["Accept-Language"] = "en";
+    }
+    if (!this.#hasRequestHeader(requestHeaders, "Accept")) {
+      requestHeaders.Accept = "*/*";
+    }
+    if (!this.#hasRequestHeader(requestHeaders, "Accept-Encoding")) {
+      requestHeaders["Accept-Encoding"] = "gzip, deflate";
+    }
+  }
+
+  /**
+   * Extract and store cookies from response headers.
+   */
+  #storeCookiesFromHeaders(headers, url) {
+    if (!headers["set-cookie"]) {
+      return;
+    }
+    const cookies = Array.isArray(headers["set-cookie"]) ?
+      headers["set-cookie"] :
+      [headers["set-cookie"]];
+    for (const cookie of cookies) {
+      this.#cookieJar.setCookieSync(cookie, url, { ignoreError: true });
+    }
+  }
+
+  // Dispatcher API methods - forward close/destroy to base dispatcher
+
+  close(...args) {
+    return this.#baseDispatcher.close(...args);
+  }
+
+  destroy(...args) {
+    return this.#baseDispatcher.destroy(...args);
+  }
+
+  /**
+   * Create a new JSDOMDispatcher with additional interceptors.
+   * The new interceptors are added as the outermost (first to see requests, last to see responses).
+   */
+  compose(...additionalInterceptors) {
+    return new JSDOMDispatcher({
+      baseDispatcher: this.#baseDispatcher,
+      cookieJar: this.#cookieJar,
+      userAgent: this.#userAgent,
+      userInterceptors: [...additionalInterceptors, ...this.#userInterceptors]
+    });
+  }
+
+  get closed() {
+    return this.#baseDispatcher.closed;
+  }
+
+  get destroyed() {
+    return this.#baseDispatcher.destroyed;
+  }
+}
+
+/**
+ * High-level GET fetch that collects the full response body. Used for subresources and `JSDOM.fromURL()`.
+ *
+ * @param {Dispatcher} dispatcher - The undici dispatcher to use
+ * @param {object} opts - Request options
+ * @param {string} opts.url - The URL to fetch
+ * @param {object} [opts.headers] - Request headers (include Referer if needed)
+ * @param {AbortSignal} [opts.signal] - Abort signal
+ * @param {Element} [opts.element] - The element initiating the request (default: null)
+ * @returns {Promise<{status: number, headers: object, body: Uint8Array, url: string, ok: boolean}>}
+ */
+async function fetchCollected(dispatcher, { url, headers, signal, element = null }) {
+  const urlRecord = parseURL(url);
+  if (!urlRecord) {
+    throw new TypeError(`Invalid URL: ${url}`);
+  }
+
+  const response = await dispatcher.request({
+    origin: serializeURLOrigin(urlRecord),
+    path: serializePathForUndici(urlRecord),
+    method: "GET",
+    headers,
+    signal,
+    opaque: { element, url }
+  });
+
+  const body = await response.body.bytes();
+
+  // Get final URL from context (set by dispatcher after handling redirects)
+  const finalURL = serializeURL(response.context.finalURL);
+
+  return {
+    status: response.statusCode,
+    headers: response.headers,
+    body,
+    url: finalURL,
+    ok: response.statusCode >= 200 && response.statusCode < 300
+  };
+}
+
+/**
+ * Serialize a URL record's path and query for undici's `path` option.
+ */
+function serializePathForUndici(urlRecord) {
+  return serializePath(urlRecord) + (urlRecord.query ? "?" + urlRecord.query : "");
+}
+
+module.exports = {
+  JSDOMDispatcher,
+  DEFAULT_USER_AGENT,
+  fetchCollected
+};

node_modules/jsdom/lib/jsdom/browser/resources/per-document-resource-loader.js

@@ -0,0 +1,116 @@
+"use strict";
+const idlUtils = require("../../living/generated/utils");
+const { fireAnEvent } = require("../../living/helpers/events");
+const { fetchCollected } = require("./jsdom-dispatcher");
+
+module.exports = class PerDocumentResourceLoader {
+  constructor(document) {
+    this._document = document;
+    this._defaultEncoding = document._encoding;
+    const defaultView = document._defaultView;
+    this._dispatcher = defaultView ? defaultView._dispatcher : null;
+    this._loadSubresources = defaultView ? defaultView._loadSubresources : false;
+    this._requestManager = document._requestManager;
+    this._queue = document._queue;
+    this._deferQueue = document._deferQueue;
+    this._asyncQueue = document._asyncQueue;
+  }
+
+  fetch(url, { element, onLoad, onError }) {
+    if (!this._loadSubresources) {
+      return null;
+    }
+
+    const abortController = new AbortController();
+
+    // Add it to the request manager. The request manager is very old code, but it works with the contract of "has an
+    // `abort()` method". One day this whole subsystem will be refactored to use `AbortController`s natively, but for
+    // now this just happens to work.
+    //
+    // Note that we add the controller now, before calling `fetchCollected()`, so that if any interceptors or other code
+    // calls `window.close()`, the abort controller is already registered and will see the abort.
+    this._requestManager.add(abortController);
+
+    const fetchPromise = fetchCollected(this._dispatcher, {
+      url,
+      headers: { Referer: this._document.URL },
+      signal: abortController.signal,
+      element: idlUtils.wrapperForImpl(element)
+    });
+
+    const onErrorWrapped = cause => {
+      this._requestManager.remove(abortController);
+
+      // If the request was aborted, don't fire error events
+      if (cause && cause.name === "AbortError") {
+        return Promise.resolve();
+      }
+
+      if (onError) {
+        onError(cause);
+      }
+
+      fireAnEvent("error", element);
+
+      const jsomError = new Error(`Could not load ${element.localName}: "${url}"`, { cause });
+      jsomError.type = "resource-loading";
+      jsomError.url = url;
+
+      this._document._defaultView._virtualConsole.emit("jsdomError", jsomError);
+
+      return Promise.resolve();
+    };
+
+    const onLoadWrapped = response => {
+      this._requestManager.remove(abortController);
+
+      // Extract data and create a response-like object for compatibility
+      const { body: data, status, headers, url: responseURL } = response;
+      const responseObj = {
+        ok: status >= 200 && status < 300,
+        status,
+        headers: {
+          get(name) {
+            return headers[name.toLowerCase()] ?? null;
+          }
+        },
+        url: responseURL
+      };
+
+      try {
+        const result = onLoad ? onLoad(data, responseObj) : undefined;
+
+        return Promise.resolve(result)
+          .then(() => {
+            fireAnEvent("load", element);
+
+            return Promise.resolve();
+          })
+          .catch(err => {
+            return onErrorWrapped(err);
+          });
+      } catch (err) {
+        return onErrorWrapped(err);
+      }
+    };
+
+    // Create a wrapper object that can be used by the queue system
+    const request = {
+      then: (onFulfilled, onRejected) => fetchPromise.then(onFulfilled, onRejected),
+      catch: onRejected => fetchPromise.catch(onRejected)
+    };
+
+    if (element.localName === "script" && element.hasAttributeNS(null, "async")) {
+      this._asyncQueue.push(request, onLoadWrapped, onErrorWrapped, this._queue.getLastScript());
+    } else if (
+      element.localName === "script" &&
+        element.hasAttributeNS(null, "defer") &&
+        this._document.readyState !== "interactive") {
+      this._deferQueue.push(request, onLoadWrapped, onErrorWrapped, false, element);
+    } else {
+      this._queue.push(request, onLoadWrapped, onErrorWrapped, false, element);
+    }
+
+    return request;
+  }
+};

node_modules/jsdom/lib/jsdom/browser/resources/request-interceptor.js

@@ -0,0 +1,171 @@
+"use strict";
+const { Readable } = require("stream");
+const { sendStreamResponse } = require("./stream-handler");
+
+/**
+ * Creates a user-friendly `undici` interceptor for jsdom.
+ *
+ * This helper allows users to intercept requests using a callback that receives a `Request` object and can return a
+ * promise for a `Response` to provide a synthetic response, or a promise for `undefined` to pass through.
+ *
+ * @param {function} fn - Async callback function that receives (request, context) and can return a Response
+ * @returns {function} An undici interceptor
+ *
+ * @example
+ * const dom = new JSDOM(html, {
+ *   interceptors: [
+ *     requestInterceptor(async (request, { element }) => {
+ *       console.log(`${element?.localName || 'XHR'} requested ${request.url}`);
+ *       if (request.url.endsWith('/test.js')) {
+ *         return new Response('window.mocked = true;', {
+ *           headers: { 'Content-Type': 'application/javascript' }
+ *         });
+ *       }
+ *       // Return undefined to let the request pass through
+ *     })
+ *   ]
+ * });
+ *
+ * ## Why this doesn't use undici's DecoratorHandler pattern
+ *
+ * The standard undici interceptor pattern (see e.g. undici/lib/interceptor/dump.js) uses DecoratorHandler
+ * to wrap handler callbacks. That pattern calls `dispatch()` synchronously, then observes/modifies the
+ * request and response as they flow through the handler callbacks.
+ *
+ * This interceptor needs to support async user functions that can BLOCK the request and potentially
+ * REPLACE it with a synthetic response. This requires:
+ *
+ * 1. Waiting for the async user function BEFORE deciding whether to dispatch
+ * 2. For synthetic responses, NEVER calling dispatch() at all
+ *
+ * Since synthetic responses bypass the normal undici dispatch flow entirely, there's no underlying
+ * dispatcher (Agent/Pool) to create a real controller for us. We provide our own controller object
+ * that delegates to a Node.js Readable stream for pause/resume/abort support, following the pattern
+ * from undici/lib/interceptor/cache.js.
+ */
+module.exports = function requestInterceptor(fn) {
+  return dispatch => (options, handler) => {
+    const { element = null, url } = options.opaque || {};
+    const abortController = new AbortController();
+
+    // Create undici controller and wrapped handler using the signal handler helper.
+    // The undici controller reflects abortController.signal's state and forwards to inner undici controller.
+    const { undiciController, wrappedHandler } = createSignalHandler(handler, abortController);
+
+    // Call onRequestStart immediately to wire into the abort chain.
+    handler.onRequestStart?.(undiciController, {});
+
+    // Build Request object with our signal
+    const requestInit = {
+      method: options.method || "GET",
+      headers: options.headers,
+      signal: abortController.signal
+    };
+    if (options.body !== undefined && options.body !== null) {
+      requestInit.body = options.body;
+      requestInit.duplex = "half";
+    }
+    if (options.referrer) {
+      requestInit.referrer = options.referrer;
+    }
+    const request = new Request(url, requestInit);
+
+    new Promise(resolve => {
+      resolve(fn(request, { element }));
+    })
+      .then(response => {
+        if (response instanceof Response) {
+          // Send synthetic response without ever starting real request
+          // response.body can be null for responses with no body
+          const stream = response.body ? Readable.fromWeb(response.body) : Readable.from([]);
+          sendStreamResponse(wrappedHandler, stream, {
+            status: response.status,
+            statusText: response.statusText,
+            headers: headersToUndici(response.headers)
+          });
+        } else if (response !== undefined) {
+          throw new TypeError("requestInterceptor callback must return undefined or a Response");
+        } else if (!abortController.signal.aborted) {
+          // Pass through to real request
+          dispatch(options, wrappedHandler);
+        }
+      })
+      .catch(error => {
+        handler.onResponseError?.(undiciController, error);
+      });
+
+    // Return true to indicate request is being handled
+    return true;
+  };
+};
+
+/**
+ * Creates an undici controller and wrapped handler that bridge an AbortController to undici's dispatch protocol.
+ *
+ * The undici controller reflects the AbortController's signal state and captures an inner undici controller
+ * (from pass-through dispatch or synthetic stream) for forwarding pause/resume/abort.
+ */
+function createSignalHandler(handler, abortController) {
+  let innerUndiciController = null;
+
+  const undiciController = {
+    abort(reason) {
+      abortController.abort(reason);
+      innerUndiciController?.abort(reason);
+    },
+    pause() {
+      innerUndiciController?.pause();
+    },
+    resume() {
+      innerUndiciController?.resume();
+    },
+    get paused() {
+      return innerUndiciController?.paused ?? false;
+    },
+    get aborted() {
+      return abortController.signal.aborted;
+    },
+    get reason() {
+      return abortController.signal.reason;
+    }
+  };
+
+  const wrappedHandler = {
+    onRequestStart(controller) {
+      innerUndiciController = controller;
+    },
+    onRequestUpgrade(...args) {
+      handler.onRequestUpgrade?.(...args);
+    },
+    onResponseStart(...args) {
+      handler.onResponseStart?.(...args);
+    },
+    onResponseData(...args) {
+      handler.onResponseData?.(...args);
+    },
+    onResponseEnd(...args) {
+      handler.onResponseEnd?.(...args);
+    },
+    onResponseError(...args) {
+      handler.onResponseError?.(...args);
+    }
+  };
+
+  return { undiciController, wrappedHandler };
+}
+
+/**
+ * Converts a Headers object to the format undici expects.
+ * Handles multiple Set-Cookie headers via getSetCookie().
+ */
+function headersToUndici(headers) {
+  const result = {};
+  for (const [key, value] of headers) {
+    result[key] = value;
+  }
+  const cookies = headers.getSetCookie();
+  if (cookies.length > 0) {
+    result["set-cookie"] = cookies;
+  }
+  return result;
+}

node_modules/jsdom/lib/jsdom/browser/resources/request-manager.js

@@ -0,0 +1,33 @@
+"use strict";
+
+/**
+ * Manage all the request and it is able to abort
+ * all pending request.
+ */
+module.exports = class RequestManager {
+  constructor() {
+    this.openedRequests = [];
+  }
+
+  add(req) {
+    this.openedRequests.push(req);
+  }
+
+  remove(req) {
+    const idx = this.openedRequests.indexOf(req);
+    if (idx !== -1) {
+      this.openedRequests.splice(idx, 1);
+    }
+  }
+
+  close() {
+    for (const openedRequest of this.openedRequests) {
+      openedRequest.abort();
+    }
+    this.openedRequests = [];
+  }
+
+  size() {
+    return this.openedRequests.length;
+  }
+};

node_modules/jsdom/lib/jsdom/browser/resources/resource-queue.js

@@ -0,0 +1,142 @@
+"use strict";
+
+/**
+ * Queue for all the resources to be download except async scripts.
+ * Async scripts have their own queue AsyncResourceQueue.
+ */
+module.exports = class ResourceQueue {
+  constructor({ paused, asyncQueue } = {}) {
+    this.paused = Boolean(paused);
+    this._asyncQueue = asyncQueue;
+  }
+
+  getLastScript() {
+    let head = this.tail;
+
+    while (head) {
+      if (head.isScript) {
+        return head;
+      }
+      head = head.prev;
+    }
+
+    return null;
+  }
+
+  _moreScripts() {
+    let found = false;
+
+    let head = this.tail;
+    while (head && !found) {
+      found = head.isScript;
+      head = head.prev;
+    }
+
+    return found;
+  }
+
+  _notify() {
+    if (this._listener) {
+      this._listener();
+    }
+  }
+
+  setListener(listener) {
+    this._listener = listener;
+  }
+
+  push(request, onLoad, onError, keepLast, element) {
+    const isScript = element ? element.localName === "script" : false;
+
+    if (!request) {
+      if (isScript && !this._moreScripts()) {
+        return onLoad();
+      }
+
+      request = Promise.resolve();
+    }
+    const q = this;
+    const item = {
+      isScript,
+      err: null,
+      element,
+      fired: false,
+      data: null,
+      keepLast,
+      prev: q.tail,
+      check() {
+        if (!q.paused && !this.prev && this.fired) {
+          let promise;
+
+          if (this.err && onError) {
+            promise = onError(this.err);
+          }
+
+          if (!this.err && onLoad) {
+            promise = onLoad(this.data);
+          }
+
+          Promise.resolve(promise)
+            .then(() => {
+              if (this.next) {
+                this.next.prev = null;
+                this.next.check();
+              } else { // q.tail===this
+                q.tail = null;
+                q._notify();
+              }
+
+              this.finished = true;
+
+              if (q._asyncQueue) {
+                q._asyncQueue.notifyItem(this);
+              }
+            });
+        }
+      }
+    };
+    if (q.tail) {
+      if (q.tail.keepLast) {
+        // if the tail is the load event in document and we receive a new element to load
+        // we should add this new request before the load event.
+        if (q.tail.prev) {
+          q.tail.prev.next = item;
+        }
+        item.prev = q.tail.prev;
+        q.tail.prev = item;
+        item.next = q.tail;
+      } else {
+        q.tail.next = item;
+        q.tail = item;
+      }
+    } else {
+      q.tail = item;
+    }
+    return request
+      .then(data => {
+        item.fired = 1;
+        item.data = data;
+        item.check();
+      })
+      .catch(err => {
+        item.fired = true;
+        item.err = err;
+        item.check();
+      });
+  }
+
+  resume() {
+    if (!this.paused) {
+      return;
+    }
+    this.paused = false;
+
+    let head = this.tail;
+    while (head && head.prev) {
+      head = head.prev;
+    }
+    if (head) {
+      head.check();
+    }
+  }
+};

node_modules/jsdom/lib/jsdom/browser/resources/stream-handler.js

@@ -0,0 +1,89 @@
+"use strict";
+
+/**
+ * Sends a response to an undici handler by streaming data from a Node.js Readable stream.
+ *
+ * ## Why this exists
+ *
+ * undici's new handler API (onRequestStart, onResponseStart, onResponseData, onResponseEnd, onResponseError)
+ * requires a "controller" object with pause/resume/abort methods. When responses flow through undici's
+ * normal network stack, undici provides this controller. But when we generate responses ourselves
+ * (e.g., for file: URLs, data: URLs, or synthetic responses from interceptors), we need to provide
+ * our own controller.
+ *
+ * This helper creates a controller backed by a Node.js Readable stream, giving callers proper
+ * pause/resume and abort support. It follows the pattern from undici/lib/interceptor/cache.js.
+ *
+ * ## Usage
+ *
+ * ```javascript
+ * const stream = fs.createReadStream(filePath);
+ * // or: const stream = Readable.from(buffer);
+ * // or: const stream = Readable.fromWeb(response.body);
+ *
+ * sendStreamResponse(handler, stream, {
+ *   status: 200,
+ *   statusText: "OK",
+ *   headers: { "content-type": "text/plain" },
+ *   context: { history: ["file:///path/to/file"] }
+ * });
+ * ```
+ *
+ * The function handles all stream events and translates them to handler callbacks.
+ * If the stream is destroyed (e.g., via controller.abort()), pending operations are cancelled.
+ *
+ * @param {object} handler - undici handler with new API methods (onRequestStart, onResponseStart, etc.)
+ * @param {Readable} stream - Node.js Readable stream containing the response body
+ * @param {object} options - Response metadata
+ * @param {number} options.status - HTTP status code
+ * @param {string} [options.statusText] - HTTP status text (default: "")
+ * @param {object} [options.headers] - Response headers as {name: value} object (default: {})
+ * @param {object} [options.context] - Context object passed to onRequestStart (default: {})
+ */
+function sendStreamResponse(handler, stream, { status, statusText = "", headers = {}, context = {} }) {
+  const controller = {
+    resume() {
+      stream.resume();
+    },
+    pause() {
+      stream.pause();
+    },
+    get paused() {
+      return stream.isPaused();
+    },
+    get aborted() {
+      return stream.errored !== null;
+    },
+    get reason() {
+      return stream.errored;
+    },
+    abort(reason) {
+      stream.destroy(reason);
+    }
+  };
+
+  stream
+    .on("error", err => {
+      if (!stream.readableEnded) {
+        handler.onResponseError?.(controller, err);
+      }
+    })
+    .on("close", () => {
+      if (!stream.errored) {
+        handler.onResponseEnd?.(controller, {});
+      }
+    })
+    .on("data", chunk => {
+      handler.onResponseData?.(controller, chunk);
+    });
+
+  handler.onRequestStart?.(controller, context);
+
+  if (stream.destroyed) {
+    return;
+  }
+
+  handler.onResponseStart?.(controller, status, headers, statusText);
+}
+
+module.exports = { sendStreamResponse };

node_modules/jsdom/lib/jsdom/level2/style.js

@@ -0,0 +1,65 @@
+"use strict";
+const cssstyle = require("cssstyle");
+
+exports.addToCore = core => {
+  // What works now:
+  // - Accessing the rules defined in individual stylesheets
+  // - Modifications to style content attribute are reflected in style property
+  // - Modifications to style property are reflected in style content attribute
+  // TODO
+  // - Modifications to style element's textContent are reflected in sheet property.
+  // - Modifications to style element's sheet property are reflected in textContent.
+  // - Modifications to link.href property are reflected in sheet property.
+  // - Less-used features of link: disabled
+  // - Less-used features of style: disabled, scoped, title
+  // - CSSOM-View
+  //   - getComputedStyle(): requires default stylesheet, cascading, inheritance,
+  //     filtering by @media (screen? print?), layout for widths/heights
+  // - Load events are not in the specs, but apparently some browsers
+  //   implement something. Should onload only fire after all @imports have been
+  //   loaded, or only the primary sheet?
+  const cssom = require("@acemir/cssom").setup({ globalObject: core._globalObject });
+
+  core.StyleSheet = cssom.StyleSheet;
+  core.MediaList = cssom.MediaList;
+  core.CSSStyleSheet = cssom.CSSStyleSheet;
+  core.CSSRule = cssom.CSSRule;
+  core.CSSGroupingRule = cssom.CSSGroupingRule;
+  core.CSSNestedDeclarations = cssom.CSSNestedDeclarations;
+  core.CSSStyleRule = cssom.CSSStyleRule;
+  core.CSSMediaRule = cssom.CSSMediaRule;
+  core.CSSImportRule = cssom.CSSImportRule;
+  core.CSSConditionRule = cssom.CSSConditionRule;
+  core.CSSContainerRule = cssom.CSSContainerRule;
+  core.CSSScopeRule = cssom.CSSScopeRule;
+  core.CSSSupportsRule = cssom.CSSSupportsRule;
+  core.CSSLayerBlockRule = cssom.CSSLayerBlockRule;
+  core.CSSLayerStatementRule = cssom.CSSLayerStatementRule;
+  core.CSSStyleDeclaration = cssstyle.CSSStyleDeclaration;
+
+  // Relevant specs
+  // http://www.w3.org/TR/DOM-Level-2-Style (2000)
+  // http://www.w3.org/TR/cssom-view/ (2008)
+  // http://dev.w3.org/csswg/cssom/ (2010) Meant to replace DOM Level 2 Style
+  // http://www.whatwg.org/specs/web-apps/current-work/multipage/ HTML5, of course
+  // http://dev.w3.org/csswg/css-style-attr/  not sure what's new here
+
+  // Objects that aren't in cssom library but should be:
+  //   CSSRuleList  (cssom just uses array)
+  //   CSSFontFaceRule
+  //   CSSPageRule
+
+  // These rules don't really make sense to implement, so CSSOM draft makes them
+  // obsolete.
+  //   CSSCharsetRule
+  //   CSSUnknownRule
+
+  // These objects are considered obsolete by CSSOM draft, although modern
+  // browsers implement them.
+  //   CSSValue
+  //   CSSPrimitiveValue
+  //   CSSValueList
+  //   RGBColor
+  //   Rect
+  //   Counter
+};

node_modules/jsdom/lib/jsdom/living/aborting/AbortController-impl.js

@@ -0,0 +1,17 @@
+"use strict";
+
+const AbortSignal = require("../generated/AbortSignal");
+
+class AbortControllerImpl {
+  constructor(globalObject) {
+    this.signal = AbortSignal.createImpl(globalObject, []);
+  }
+
+  abort(reason) {
+    this.signal._signalAbort(reason);
+  }
+}
+
+module.exports = {
+  implementation: AbortControllerImpl
+};

node_modules/jsdom/lib/jsdom/living/aborting/AbortSignal-impl.js

@@ -0,0 +1,131 @@
+"use strict";
+
+const { setupForSimpleEventAccessors } = require("../helpers/create-event-accessor");
+const { fireAnEvent } = require("../helpers/events");
+const EventTargetImpl = require("../events/EventTarget-impl").implementation;
+const AbortSignal = require("../generated/AbortSignal");
+const DOMException = require("../generated/DOMException");
+
+class AbortSignalImpl extends EventTargetImpl {
+  constructor(globalObject, args, privateData) {
+    super(globalObject, args, privateData);
+
+    // make event firing possible
+    this._ownerDocument = globalObject.document;
+
+    this.reason = undefined;
+    this.abortAlgorithms = new Set();
+    this._dependent = false;
+    this._sourceSignals = new Set();
+    this._dependentSignals = new Set();
+  }
+
+  get aborted() {
+    return this.reason !== undefined;
+  }
+
+  throwIfAborted() {
+    if (this.aborted) {
+      throw this.reason;
+    }
+  }
+
+  static abort(globalObject, reason) {
+    const abortSignal = AbortSignal.createImpl(globalObject, []);
+    if (reason !== undefined) {
+      abortSignal.reason = reason;
+    } else {
+      abortSignal.reason = DOMException.create(globalObject, ["The operation was aborted.", "AbortError"]);
+    }
+    return abortSignal;
+  }
+
+  // https://dom.spec.whatwg.org/#abortsignal-dependent
+  static any(globalObject, signals) {
+    const resultSignal = AbortSignal.createImpl(globalObject, []);
+    for (const signal of signals) {
+      if (signal.aborted) {
+        resultSignal.reason = signal.reason;
+        return resultSignal;
+      }
+    }
+
+    resultSignal.dependent = true;
+    for (const signal of signals) {
+      if (!signal.dependent) {
+        resultSignal._sourceSignals.add(signal);
+        signal._dependentSignals.add(resultSignal);
+      } else {
+        for (const sourceSignal of signal._sourceSignals) {
+          if (!sourceSignal.aborted && !sourceSignal.dependent) {
+            resultSignal._sourceSignals.add(sourceSignal);
+            sourceSignal._dependentSignals.add(resultSignal);
+          }
+        }
+      }
+    }
+    return resultSignal;
+  }
+
+  static timeout(globalObject, milliseconds) {
+    const signal = AbortSignal.createImpl(globalObject, []);
+    globalObject.setTimeout(() => {
+      signal._signalAbort(DOMException.create(globalObject, ["The operation timed out.", "TimeoutError"]));
+    }, milliseconds);
+
+    return signal;
+  }
+
+  // https://dom.spec.whatwg.org/#abortsignal-signal-abort
+  _signalAbort(reason) {
+    if (this.aborted) {
+      return;
+    }
+
+    if (reason !== undefined) {
+      this.reason = reason;
+    } else {
+      this.reason = DOMException.create(this._globalObject, ["The operation was aborted.", "AbortError"]);
+    }
+
+    const dependentSignalsToAbort = [];
+    for (const dependentSignal of this._dependentSignals) {
+      if (!dependentSignal.aborted) {
+        dependentSignal.reason = this.reason;
+        dependentSignalsToAbort.push(dependentSignal);
+      }
+    }
+
+    this._runAbortStep();
+
+    for (const dependentSignal of dependentSignalsToAbort) {
+      dependentSignal._runAbortStep();
+    }
+  }
+
+  _runAbortStep() {
+    for (const algorithm of this.abortAlgorithms) {
+      algorithm();
+    }
+    this.abortAlgorithms.clear();
+
+    fireAnEvent("abort", this);
+  }
+
+  _addAlgorithm(algorithm) {
+    if (this.aborted) {
+      return;
+    }
+    this.abortAlgorithms.add(algorithm);
+  }
+
+  _removeAlgorithm(algorithm) {
+    this.abortAlgorithms.delete(algorithm);
+  }
+}
+
+setupForSimpleEventAccessors(AbortSignalImpl.prototype, ["abort"]);
+
+module.exports = {
+  implementation: AbortSignalImpl
+};

node_modules/jsdom/lib/jsdom/living/attributes.js

@@ -0,0 +1,312 @@
+"use strict";
+const DOMException = require("./generated/DOMException");
+
+const { HTML_NS } = require("./helpers/namespaces");
+const { asciiLowercase } = require("./helpers/strings");
+const { queueAttributeMutationRecord } = require("./helpers/mutation-observers");
+const { enqueueCECallbackReaction } = require("./helpers/custom-elements");
+
+// The following three are for https://dom.spec.whatwg.org/#concept-element-attribute-has. We don't just have a
+// predicate tester since removing that kind of flexibility gives us the potential for better future optimizations.
+
+/* eslint-disable no-restricted-properties */
+
+exports.hasAttribute = function (element, A) {
+  return element._attributeList.includes(A);
+};
+
+exports.hasAttributeByName = function (element, name) {
+  return element._attributesByNameMap.has(name);
+};
+
+exports.hasAttributeByNameNS = function (element, namespace, localName) {
+  return element._attributeList.some(attribute => {
+    return attribute._localName === localName && attribute._namespace === namespace;
+  });
+};
+
+// https://dom.spec.whatwg.org/#concept-element-attributes-change
+exports.changeAttribute = (element, attribute, value) => {
+  const { _localName, _namespace, _value } = attribute;
+
+  queueAttributeMutationRecord(element, _localName, _namespace, _value);
+
+  if (element._ceState === "custom") {
+    enqueueCECallbackReaction(element, "attributeChangedCallback", [
+      _localName,
+      _value,
+      value,
+      _namespace
+    ]);
+  }
+
+  attribute._value = value;
+
+  // Run jsdom hooks; roughly correspond to spec's "An attribute is set and an attribute is changed."
+  element._attrModified(attribute._qualifiedName, value, _value);
+};
+
+// https://dom.spec.whatwg.org/#concept-element-attributes-append
+exports.appendAttribute = function (element, attribute) {
+  const { _localName, _namespace, _value } = attribute;
+  queueAttributeMutationRecord(element, _localName, _namespace, null);
+
+  if (element._ceState === "custom") {
+    enqueueCECallbackReaction(element, "attributeChangedCallback", [
+      _localName,
+      null,
+      _value,
+      _namespace
+    ]);
+  }
+
+  const attributeList = element._attributeList;
+
+  attributeList.push(attribute);
+  attribute._element = element;
+
+  // Sync name cache
+  const name = attribute._qualifiedName;
+  const cache = element._attributesByNameMap;
+  let entry = cache.get(name);
+  if (!entry) {
+    entry = [];
+    cache.set(name, entry);
+  }
+  entry.push(attribute);
+
+  // Run jsdom hooks; roughly correspond to spec's "An attribute is set and an attribute is added."
+  element._attrModified(name, _value, null);
+};
+
+exports.removeAttribute = function (element, attribute) {
+  // https://dom.spec.whatwg.org/#concept-element-attributes-remove
+
+  const { _localName, _namespace, _value } = attribute;
+
+  queueAttributeMutationRecord(element, _localName, _namespace, _value);
+
+  if (element._ceState === "custom") {
+    enqueueCECallbackReaction(element, "attributeChangedCallback", [
+      _localName,
+      _value,
+      null,
+      _namespace
+    ]);
+  }
+
+  const attributeList = element._attributeList;
+
+  for (let i = 0; i < attributeList.length; ++i) {
+    if (attributeList[i] === attribute) {
+      attributeList.splice(i, 1);
+      attribute._element = null;
+
+      // Sync name cache
+      const name = attribute._qualifiedName;
+      const cache = element._attributesByNameMap;
+      const entry = cache.get(name);
+      entry.splice(entry.indexOf(attribute), 1);
+      if (entry.length === 0) {
+        cache.delete(name);
+      }
+
+      // Run jsdom hooks; roughly correspond to spec's "An attribute is removed."
+      element._attrModified(name, null, attribute._value);
+
+      return;
+    }
+  }
+};
+
+exports.replaceAttribute = function (element, oldAttr, newAttr) {
+  // https://dom.spec.whatwg.org/#concept-element-attributes-replace
+
+  const { _localName, _namespace, _value } = oldAttr;
+
+  queueAttributeMutationRecord(element, _localName, _namespace, _value);
+
+  if (element._ceState === "custom") {
+    enqueueCECallbackReaction(element, "attributeChangedCallback", [
+      _localName,
+      _value,
+      newAttr._value,
+      _namespace
+    ]);
+  }
+
+  const attributeList = element._attributeList;
+
+  for (let i = 0; i < attributeList.length; ++i) {
+    if (attributeList[i] === oldAttr) {
+      attributeList.splice(i, 1, newAttr);
+      oldAttr._element = null;
+      newAttr._element = element;
+
+      // Sync name cache
+      const name = newAttr._qualifiedName;
+      const cache = element._attributesByNameMap;
+      let entry = cache.get(name);
+      if (!entry) {
+        entry = [];
+        cache.set(name, entry);
+      }
+      entry.splice(entry.indexOf(oldAttr), 1, newAttr);
+
+      // Run jsdom hooks; roughly correspond to spec's "An attribute is set and an attribute is changed."
+      element._attrModified(name, newAttr._value, oldAttr._value);
+
+      return;
+    }
+  }
+};
+
+exports.getAttributeByName = function (element, name) {
+  // https://dom.spec.whatwg.org/#concept-element-attributes-get-by-name
+
+  if (element._namespaceURI === HTML_NS &&
+      element._ownerDocument._parsingMode === "html") {
+    name = asciiLowercase(name);
+  }
+
+  const cache = element._attributesByNameMap;
+  const entry = cache.get(name);
+  if (!entry) {
+    return null;
+  }
+
+  return entry[0];
+};
+
+exports.getAttributeByNameNS = function (element, namespace, localName) {
+  // https://dom.spec.whatwg.org/#concept-element-attributes-get-by-namespace
+
+  if (namespace === "") {
+    namespace = null;
+  }
+
+  const attributeList = element._attributeList;
+  for (let i = 0; i < attributeList.length; ++i) {
+    const attr = attributeList[i];
+    if (attr._namespace === namespace && attr._localName === localName) {
+      return attr;
+    }
+  }
+
+  return null;
+};
+
+// Both of the following functions implement https://dom.spec.whatwg.org/#concept-element-attributes-get-value.
+// Separated them into two to keep symmetry with other functions.
+exports.getAttributeValue = function (element, localName) {
+  const attr = exports.getAttributeByNameNS(element, null, localName);
+
+  if (!attr) {
+    return "";
+  }
+
+  return attr._value;
+};
+
+exports.getAttributeValueNS = function (element, namespace, localName) {
+  const attr = exports.getAttributeByNameNS(element, namespace, localName);
+
+  if (!attr) {
+    return "";
+  }
+
+  return attr._value;
+};
+
+exports.setAttribute = function (element, attr) {
+  // https://dom.spec.whatwg.org/#concept-element-attributes-set
+
+  if (attr._element !== null && attr._element !== element) {
+    throw DOMException.create(element._globalObject, ["The attribute is in use.", "InUseAttributeError"]);
+  }
+
+  const oldAttr = exports.getAttributeByNameNS(element, attr._namespace, attr._localName);
+  if (oldAttr === attr) {
+    return attr;
+  }
+
+  if (oldAttr !== null) {
+    exports.replaceAttribute(element, oldAttr, attr);
+  } else {
+    exports.appendAttribute(element, attr);
+  }
+
+  return oldAttr;
+};
+
+exports.setAttributeValue = function (element, localName, value, prefix, namespace) {
+  // https://dom.spec.whatwg.org/#concept-element-attributes-set-value
+
+  if (prefix === undefined) {
+    prefix = null;
+  }
+  if (namespace === undefined) {
+    namespace = null;
+  }
+
+  const attribute = exports.getAttributeByNameNS(element, namespace, localName);
+  if (attribute === null) {
+    const newAttribute = element._ownerDocument._createAttribute({
+      namespace,
+      namespacePrefix: prefix,
+      localName,
+      value
+    });
+    exports.appendAttribute(element, newAttribute);
+
+    return;
+  }
+
+  exports.changeAttribute(element, attribute, value);
+};
+
+// https://dom.spec.whatwg.org/#set-an-existing-attribute-value
+exports.setAnExistingAttributeValue = (attribute, value) => {
+  const element = attribute._element;
+  if (element === null) {
+    attribute._value = value;
+  } else {
+    exports.changeAttribute(element, attribute, value);
+  }
+};
+
+exports.removeAttributeByName = function (element, name) {
+  // https://dom.spec.whatwg.org/#concept-element-attributes-remove-by-name
+
+  const attr = exports.getAttributeByName(element, name);
+
+  if (attr !== null) {
+    exports.removeAttribute(element, attr);
+  }
+
+  return attr;
+};
+
+exports.removeAttributeByNameNS = function (element, namespace, localName) {
+  // https://dom.spec.whatwg.org/#concept-element-attributes-remove-by-namespace
+
+  const attr = exports.getAttributeByNameNS(element, namespace, localName);
+
+  if (attr !== null) {
+    exports.removeAttribute(element, attr);
+  }
+
+  return attr;
+};
+
+exports.attributeNames = function (element) {
+  // Needed by https://dom.spec.whatwg.org/#dom-element-getattributenames
+
+  return element._attributeList.map(a => a._qualifiedName);
+};
+
+exports.hasAttributes = function (element) {
+  // Needed by https://dom.spec.whatwg.org/#dom-element-hasattributes
+
+  return element._attributeList.length > 0;
+};

node_modules/jsdom/lib/jsdom/living/attributes/Attr-impl.js

@@ -0,0 +1,60 @@
+"use strict";
+
+const { setAnExistingAttributeValue } = require("../attributes.js");
+const NodeImpl = require("../nodes/Node-impl.js").implementation;
+const { ATTRIBUTE_NODE } = require("../node-type.js");
+
+exports.implementation = class AttrImpl extends NodeImpl {
+  constructor(globalObject, args, privateData) {
+    super(globalObject, args, privateData);
+
+    this._namespace = privateData.namespace !== undefined ? privateData.namespace : null;
+    this._namespacePrefix = privateData.namespacePrefix !== undefined ? privateData.namespacePrefix : null;
+    this._localName = privateData.localName;
+    this._value = privateData.value !== undefined ? privateData.value : "";
+    this._element = privateData.element !== undefined ? privateData.element : null;
+
+    this.nodeType = ATTRIBUTE_NODE;
+    this.specified = true;
+  }
+
+  get namespaceURI() {
+    return this._namespace;
+  }
+
+  get prefix() {
+    return this._namespacePrefix;
+  }
+
+  get localName() {
+    return this._localName;
+  }
+
+  get name() {
+    return this._qualifiedName;
+  }
+
+  get nodeName() {
+    return this._qualifiedName;
+  }
+
+  get value() {
+    return this._value;
+  }
+  set value(value) {
+    setAnExistingAttributeValue(this, value);
+  }
+
+  get ownerElement() {
+    return this._element;
+  }
+
+  get _qualifiedName() {
+    // https://dom.spec.whatwg.org/#concept-attribute-qualified-name
+    if (this._namespacePrefix === null) {
+      return this._localName;
+    }
+
+    return this._namespacePrefix + ":" + this._localName;
+  }
+};

node_modules/jsdom/lib/jsdom/living/attributes/NamedNodeMap-impl.js

@@ -0,0 +1,78 @@
+"use strict";
+
+const DOMException = require("../generated/DOMException");
+const idlUtils = require("../generated/utils.js");
+const attributes = require("../attributes.js");
+const { HTML_NS } = require("../helpers/namespaces");
+
+exports.implementation = class NamedNodeMapImpl {
+  constructor(globalObject, args, privateData) {
+    this._element = privateData.element;
+
+    this._globalObject = globalObject;
+  }
+  get _attributeList() {
+    return this._element._attributeList;
+  }
+
+  get [idlUtils.supportedPropertyIndices]() {
+    return this._attributeList.keys();
+  }
+  get length() {
+    return this._attributeList.length;
+  }
+  item(index) {
+    if (index >= this._attributeList.length) {
+      return null;
+    }
+    return this._attributeList[index];
+  }
+
+  get [idlUtils.supportedPropertyNames]() {
+    const names = new Set(this._attributeList.map(a => a._qualifiedName));
+    const el = this._element;
+    if (el._namespaceURI === HTML_NS && el._ownerDocument._parsingMode === "html") {
+      for (const name of names) {
+        const lowercaseName = name.toLowerCase();
+        if (lowercaseName !== name) {
+          names.delete(name);
+        }
+      }
+    }
+    return names;
+  }
+  getNamedItem(qualifiedName) {
+    return attributes.getAttributeByName(this._element, qualifiedName);
+  }
+  getNamedItemNS(namespace, localName) {
+    return attributes.getAttributeByNameNS(this._element, namespace, localName);
+  }
+  setNamedItem(attr) {
+    // eslint-disable-next-line no-restricted-properties
+    return attributes.setAttribute(this._element, attr);
+  }
+  setNamedItemNS(attr) {
+    // eslint-disable-next-line no-restricted-properties
+    return attributes.setAttribute(this._element, attr);
+  }
+  removeNamedItem(qualifiedName) {
+    const attr = attributes.removeAttributeByName(this._element, qualifiedName);
+    if (attr === null) {
+      throw DOMException.create(this._globalObject, [
+        "Tried to remove an attribute that was not present",
+        "NotFoundError"
+      ]);
+    }
+    return attr;
+  }
+  removeNamedItemNS(namespace, localName) {
+    const attr = attributes.removeAttributeByNameNS(this._element, namespace, localName);
+    if (attr === null) {
+      throw DOMException.create(this._globalObject, [
+        "Tried to remove an attribute that was not present",
+        "NotFoundError"
+      ]);
+    }
+    return attr;
+  }
+};

node_modules/jsdom/lib/jsdom/living/constraint-validation/DefaultConstraintValidation-impl.js

@@ -0,0 +1,75 @@
+"use strict";
+
+const ValidityState = require("../generated/ValidityState");
+const { isDisabled } = require("../helpers/form-controls");
+const { closest } = require("../helpers/traversal");
+const { fireAnEvent } = require("../helpers/events");
+
+exports.implementation = class DefaultConstraintValidationImpl {
+  // https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#dom-cva-willvalidate
+  get willValidate() {
+    return this._isCandidateForConstraintValidation();
+  }
+
+  get validity() {
+    if (!this._validity) {
+      this._validity = ValidityState.createImpl(this._globalObject, [], {
+        element: this
+      });
+    }
+    return this._validity;
+  }
+
+  // https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#dom-cva-checkvalidity
+  checkValidity() {
+    if (!this._isCandidateForConstraintValidation()) {
+      return true;
+    }
+    if (this._satisfiesConstraints()) {
+      return true;
+    }
+    fireAnEvent("invalid", this, undefined, { cancelable: true });
+    return false;
+  }
+
+  // https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#dom-cva-setcustomvalidity
+  setCustomValidity(message) {
+    this._customValidityErrorMessage = message;
+  }
+
+  // https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#dom-cva-reportvalidity
+  // Since jsdom has no user interaction, it's the same as #checkValidity
+  reportValidity() {
+    return this.checkValidity();
+  }
+
+  // https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#dom-cva-validationmessage
+  get validationMessage() {
+    const { validity } = this;
+    if (!this._isCandidateForConstraintValidation() || this._satisfiesConstraints()) {
+      return "";
+    }
+    const isSufferingFromCustomError = validity.customError;
+    if (isSufferingFromCustomError) {
+      return this._customValidityErrorMessage;
+    }
+    return "Constraints not satisfied";
+  }
+
+  _isCandidateForConstraintValidation() {
+    // https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#attr-fe-disabled
+    return !isDisabled(this) &&
+      // If an element has a datalist element ancestor,
+      // it is barred from constraint validation.
+      closest(this, "datalist") === null &&
+      !this._barredFromConstraintValidationSpecialization();
+  }
+
+  _isBarredFromConstraintValidation() {
+    return !this._isCandidateForConstraintValidation();
+  }
+
+  _satisfiesConstraints() {
+    return this.validity.valid;
+  }
+};

node_modules/jsdom/lib/jsdom/living/constraint-validation/ValidityState-impl.js

@@ -0,0 +1,66 @@
+"use strict";
+
+exports.implementation = class ValidityStateImpl {
+  constructor(globalObject, args, privateData) {
+    const { element, state = {} } = privateData;
+
+    this._element = element;
+    this._state = state;
+  }
+
+  get badInput() {
+    return this._failsConstraint("badInput");
+  }
+
+  // https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#suffering-from-a-custom-error
+  get customError() {
+    return this._element._customValidityErrorMessage !== "";
+  }
+
+  get patternMismatch() {
+    return this._failsConstraint("patternMismatch");
+  }
+
+  get rangeOverflow() {
+    return this._failsConstraint("rangeOverflow");
+  }
+
+  get rangeUnderflow() {
+    return this._failsConstraint("rangeUnderflow");
+  }
+
+  get stepMismatch() {
+    return this._failsConstraint("stepMismatch");
+  }
+
+  get tooLong() {
+    return this._failsConstraint("tooLong");
+  }
+
+  get tooShort() {
+    return this._failsConstraint("tooShort");
+  }
+
+  get typeMismatch() {
+    return this._failsConstraint("typeMismatch");
+  }
+
+  get valueMissing() {
+    return this._failsConstraint("valueMissing");
+  }
+
+  _failsConstraint(method) {
+    const validationMethod = this._state[method];
+    if (validationMethod) {
+      return validationMethod();
+    }
+
+    return false;
+  }
+
+  get valid() {
+    return !(this.badInput || this.valueMissing || this.customError ||
+            this.patternMismatch || this.rangeOverflow || this.rangeUnderflow ||
+            this.stepMismatch || this.tooLong || this.tooShort || this.typeMismatch);
+  }
+};

node_modules/jsdom/lib/jsdom/living/crypto/Crypto-impl.js

@@ -0,0 +1,68 @@
+"use strict";
+
+const nodeCrypto = require("crypto");
+const DOMException = require("../generated/DOMException");
+
+// https://w3c.github.io/webcrypto/#crypto-interface
+class CryptoImpl {
+  constructor(globalObject) {
+    this._globalObject = globalObject;
+  }
+
+  // https://w3c.github.io/webcrypto/#Crypto-method-getRandomValues
+  getRandomValues(array) {
+    const typeName = getTypedArrayTypeName(array);
+    if (!(typeName === "Int8Array" ||
+        typeName === "Uint8Array" ||
+        typeName === "Uint8ClampedArray" ||
+        typeName === "Int16Array" ||
+        typeName === "Uint16Array" ||
+        typeName === "Int32Array" ||
+        typeName === "Uint32Array" ||
+        typeName === "BigInt64Array" ||
+        typeName === "BigUint64Array")) {
+      throw DOMException.create(this._globalObject, [
+        `getRandomValues() only accepts integer typed arrays`,
+        "TypeMismatchError"
+      ]);
+    }
+
+    if (array.byteLength > 65536) {
+      throw DOMException.create(this._globalObject, [
+        `getRandomValues() cannot generate more than 65536 bytes of random values; ` +
+        `${array.byteLength} bytes were requested`,
+        "QuotaExceededError"
+      ]);
+    }
+    nodeCrypto.randomFillSync(array);
+    return array;
+  }
+
+  // https://w3c.github.io/webcrypto/#Crypto-method-randomUUID
+  randomUUID() {
+    return nodeCrypto.randomUUID();
+  }
+}
+
+exports.implementation = CryptoImpl;
+
+// See #3395. Subclasses of TypedArrays should properly work, but we can't rely
+// on instanceof because Uint8Array may be different across different windows -
+// which can happen in JSDOM when running { runScripts: "dangerously" }. As a
+// solution, we imitate the behavior of instanceof by walking the proottype
+// chain.
+function getTypedArrayTypeName(array) {
+  const target = array.constructor;
+  const chain = [target.name];
+  let proto = Object.getPrototypeOf(target);
+  while (proto) {
+    chain.push(proto.name);
+    proto = Object.getPrototypeOf(proto);
+  }
+
+  while (chain.length > 0 && chain[chain.length - 1] !== "TypedArray") {
+    chain.pop();
+  }
+  chain.reverse();
+  return chain[1];
+}

node_modules/jsdom/lib/jsdom/living/cssom/StyleSheetList-impl.js

@@ -0,0 +1,38 @@
+"use strict";
+
+const idlUtils = require("../generated/utils.js");
+
+exports.implementation = class StyleSheetList {
+  constructor() {
+    this._list = [];
+  }
+
+  get length() {
+    return this._list.length;
+  }
+
+  item(index) {
+    const result = this._list[index];
+    return result !== undefined ? result : null;
+  }
+
+  get [idlUtils.supportedPropertyIndices]() {
+    return this._list.keys();
+  }
+
+  _add(sheet) {
+    const { _list } = this;
+    if (!_list.includes(sheet)) {
+      _list.push(sheet);
+    }
+  }
+
+  _remove(sheet) {
+    const { _list } = this;
+
+    const index = _list.indexOf(sheet);
+    if (index >= 0) {
+      _list.splice(index, 1);
+    }
+  }
+};

node_modules/jsdom/lib/jsdom/living/custom-elements/CustomElementRegistry-impl.js

@@ -0,0 +1,279 @@
+"use strict";
+
+const webIDLConversions = require("webidl-conversions");
+const DOMException = require("../generated/DOMException");
+
+const NODE_TYPE = require("../node-type");
+
+const { HTML_NS } = require("../helpers/namespaces");
+const { getHTMLElementInterface } = require("../helpers/create-element");
+const { shadowIncludingInclusiveDescendantsIterator } = require("../helpers/shadow-dom");
+const { isValidCustomElementName, tryUpgradeElement, enqueueCEUpgradeReaction } = require("../helpers/custom-elements");
+
+const idlUtils = require("../generated/utils");
+const IDLFunction = require("../generated/Function.js");
+const HTMLUnknownElement = require("../generated/HTMLUnknownElement");
+
+const LIFECYCLE_CALLBACKS = [
+  "connectedCallback",
+  "disconnectedCallback",
+  "adoptedCallback",
+  "attributeChangedCallback"
+];
+
+function convertToSequenceDOMString(obj) {
+  if (!obj || !obj[Symbol.iterator]) {
+    throw new TypeError("Invalid Sequence");
+  }
+
+  return Array.from(obj, webIDLConversions.DOMString);
+}
+
+// Returns true is the passed value is a valid constructor.
+// Borrowed from: https://stackoverflow.com/a/39336206/3832710
+function isConstructor(value) {
+  if (typeof value !== "function") {
+    return false;
+  }
+
+  try {
+    const P = new Proxy(value, {
+      construct() {
+        return {};
+      }
+    });
+
+    // eslint-disable-next-line no-new
+    new P();
+
+    return true;
+  } catch {
+    return false;
+  }
+}
+
+// https://html.spec.whatwg.org/#customelementregistry
+class CustomElementRegistryImpl {
+  constructor(globalObject) {
+    this._customElementDefinitions = [];
+    this._elementDefinitionIsRunning = false;
+    this._whenDefinedPromiseMap = Object.create(null);
+
+    this._globalObject = globalObject;
+  }
+
+  // https://html.spec.whatwg.org/#dom-customelementregistry-define
+  define(name, constructor, options) {
+    const { _globalObject } = this;
+    const ctor = constructor.objectReference;
+
+    if (!isConstructor(ctor)) {
+      throw new TypeError("Constructor argument is not a constructor.");
+    }
+
+    if (!isValidCustomElementName(name)) {
+      throw DOMException.create(_globalObject, ["Name argument is not a valid custom element name.", "SyntaxError"]);
+    }
+
+    const nameAlreadyRegistered = this._customElementDefinitions.some(entry => entry.name === name);
+    if (nameAlreadyRegistered) {
+      throw DOMException.create(_globalObject, [
+        "This name has already been registered in the registry.",
+        "NotSupportedError"
+      ]);
+    }
+
+    const ctorAlreadyRegistered = this._customElementDefinitions.some(entry => entry.objectReference === ctor);
+    if (ctorAlreadyRegistered) {
+      throw DOMException.create(_globalObject, [
+        "This constructor has already been registered in the registry.",
+        "NotSupportedError"
+      ]);
+    }
+
+    let localName = name;
+
+    let extendsOption = null;
+    if (options !== undefined && options.extends) {
+      extendsOption = options.extends;
+    }
+
+    if (extendsOption !== null) {
+      if (isValidCustomElementName(extendsOption)) {
+        throw DOMException.create(_globalObject, [
+          "Option extends value can't be a valid custom element name.",
+          "NotSupportedError"
+        ]);
+      }
+
+      const extendsInterface = getHTMLElementInterface(extendsOption);
+      if (extendsInterface === HTMLUnknownElement) {
+        throw DOMException.create(_globalObject, [
+          `${extendsOption} is an HTMLUnknownElement.`,
+          "NotSupportedError"
+        ]);
+      }
+
+      localName = extendsOption;
+    }
+
+    if (this._elementDefinitionIsRunning) {
+      throw DOMException.create(_globalObject, [
+        "Invalid nested custom element definition.",
+        "NotSupportedError"
+      ]);
+    }
+
+    this._elementDefinitionIsRunning = true;
+
+    let disableInternals = false;
+    let disableShadow = false;
+    let observedAttributes = [];
+    let formAssociated = false;
+    const lifecycleCallbacks = {
+      connectedCallback: null,
+      disconnectedCallback: null,
+      adoptedCallback: null,
+      attributeChangedCallback: null
+    };
+
+    let caughtError;
+    try {
+      const { prototype } = ctor;
+
+      if (typeof prototype !== "object") {
+        throw new TypeError("Invalid constructor prototype.");
+      }
+
+      for (const callbackName of LIFECYCLE_CALLBACKS) {
+        const callbackValue = prototype[callbackName];
+
+        if (callbackValue !== undefined) {
+          lifecycleCallbacks[callbackName] = IDLFunction.convert(_globalObject, callbackValue, {
+            context: `The lifecycle callback "${callbackName}"`
+          });
+        }
+      }
+
+      if (lifecycleCallbacks.attributeChangedCallback !== null) {
+        const observedAttributesIterable = ctor.observedAttributes;
+
+        if (observedAttributesIterable !== undefined) {
+          observedAttributes = convertToSequenceDOMString(observedAttributesIterable);
+        }
+      }
+
+      let disabledFeatures = [];
+      const disabledFeaturesIterable = ctor.disabledFeatures;
+      if (disabledFeaturesIterable) {
+        disabledFeatures = convertToSequenceDOMString(disabledFeaturesIterable);
+      }
+
+      const formAssociatedValue = ctor.formAssociated;
+
+      disableInternals = disabledFeatures.includes("internals");
+      disableShadow = disabledFeatures.includes("shadow");
+      formAssociated = webIDLConversions.boolean(formAssociatedValue);
+    } catch (err) {
+      caughtError = err;
+    } finally {
+      this._elementDefinitionIsRunning = false;
+    }
+
+    if (caughtError !== undefined) {
+      throw caughtError;
+    }
+
+    const definition = {
+      name,
+      localName,
+      constructor,
+      objectReference: ctor,
+      formAssociated,
+      observedAttributes,
+      lifecycleCallbacks,
+      disableShadow,
+      disableInternals,
+      constructionStack: []
+    };
+
+    this._customElementDefinitions.push(definition);
+
+    const document = idlUtils.implForWrapper(this._globalObject._document);
+
+    const upgradeCandidates = [];
+    for (const candidate of shadowIncludingInclusiveDescendantsIterator(document)) {
+      if (
+        (candidate._namespaceURI === HTML_NS && candidate._localName === localName) &&
+        (extendsOption === null || candidate._isValue === name)
+      ) {
+        upgradeCandidates.push(candidate);
+      }
+    }
+
+    for (const upgradeCandidate of upgradeCandidates) {
+      enqueueCEUpgradeReaction(upgradeCandidate, definition);
+    }
+
+    if (this._whenDefinedPromiseMap[name] !== undefined) {
+      this._whenDefinedPromiseMap[name].resolve(ctor);
+      delete this._whenDefinedPromiseMap[name];
+    }
+  }
+
+  // https://html.spec.whatwg.org/#dom-customelementregistry-get
+  get(name) {
+    const definition = this._customElementDefinitions.find(entry => entry.name === name);
+    return definition && definition.objectReference;
+  }
+
+  // https://html.spec.whatwg.org/#dom-customelementregistry-getname
+  getName(constructor) {
+    const found = this._customElementDefinitions.find(entry => entry.objectReference === constructor.objectReference);
+    return found ? found.name : null;
+  }
+
+  // https://html.spec.whatwg.org/#dom-customelementregistry-whendefined
+  whenDefined(name) {
+    if (!isValidCustomElementName(name)) {
+      return Promise.reject(DOMException.create(
+        this._globalObject,
+        ["Name argument is not a valid custom element name.", "SyntaxError"]
+      ));
+    }
+
+    const alreadyRegistered = this._customElementDefinitions.find(entry => entry.name === name);
+    if (alreadyRegistered) {
+      return Promise.resolve(alreadyRegistered.objectReference);
+    }
+
+    if (this._whenDefinedPromiseMap[name] === undefined) {
+      let resolve;
+      const promise = new Promise(r => {
+        resolve = r;
+      });
+
+      // Store the pending Promise along with the extracted resolve callback to actually resolve the returned Promise,
+      // once the custom element is registered.
+      this._whenDefinedPromiseMap[name] = {
+        promise,
+        resolve
+      };
+    }
+
+    return this._whenDefinedPromiseMap[name].promise;
+  }
+
+  // https://html.spec.whatwg.org/#dom-customelementregistry-upgrade
+  upgrade(root) {
+    for (const candidate of shadowIncludingInclusiveDescendantsIterator(root)) {
+      if (candidate.nodeType === NODE_TYPE.ELEMENT_NODE) {
+        tryUpgradeElement(candidate);
+      }
+    }
+  }
+}
+
+module.exports = {
+  implementation: CustomElementRegistryImpl
+};

node_modules/jsdom/lib/jsdom/living/custom-elements/ElementInternals-impl.js

@@ -0,0 +1,56 @@
+"use strict";
+
+const DOMException = require("../generated/DOMException");
+const { getLabelsForLabelable } = require("../helpers/form-controls");
+
+class ElementInternalsImpl {
+  constructor(globalObject, args, { targetElement }) {
+    this._targetElement = targetElement;
+  }
+
+  get shadowRoot() {
+    const shadow = this._targetElement._shadowRoot;
+
+    if (!shadow || !shadow._availableToElementInternals) {
+      return null;
+    }
+
+    return shadow;
+  }
+
+  get labels() {
+    if (!this._targetElement._ceDefinition.formAssociated) {
+      throw DOMException.create(this._targetElement._globalObject, [
+        "Accesing an ElementInternal's labels property is only supported for form-associated custom elements",
+        "NotSupportedError"
+      ]);
+    }
+
+    return getLabelsForLabelable(this._targetElement);
+  }
+
+  // https://html.spec.whatwg.org/#reflecting-content-attributes-in-idl-attributes
+  _reflectGetTheElement() {
+    return this._targetElement;
+  }
+
+  _reflectGetTheContentAttribute(reflectedContentAttributeName) {
+    return this._targetElement._internalContentAttributeMap?.get(reflectedContentAttributeName) ?? null;
+  }
+
+  _reflectSetTheContentAttribute(reflectedContentAttributeName, value) {
+    if (!this._targetElement._internalContentAttributeMap) {
+      this._targetElement._internalContentAttributeMap = new Map();
+    }
+
+    this._targetElement._internalContentAttributeMap.set(reflectedContentAttributeName, value);
+  }
+
+  _reflectDeleteTheContentAttribute(reflectedContentAttributeName) {
+    this._targetElement._internalContentAttributeMap?.delete(reflectedContentAttributeName);
+  }
+}
+
+module.exports = {
+  implementation: ElementInternalsImpl
+};

node_modules/jsdom/lib/jsdom/living/deviceorientation/DeviceMotionEventAcceleration-impl.js

@@ -0,0 +1,7 @@
+"use strict";
+
+class DeviceMotionEventAccelerationImpl {}
+
+module.exports = {
+  implementation: DeviceMotionEventAccelerationImpl
+};

node_modules/jsdom/lib/jsdom/living/deviceorientation/DeviceMotionEventRotationRate-impl.js

@@ -0,0 +1,7 @@
+"use strict";
+
+class DeviceMotionEventRotationRateImpl {}
+
+module.exports = {
+  implementation: DeviceMotionEventRotationRateImpl
+};

node_modules/jsdom/lib/jsdom/living/documents.js

@@ -0,0 +1,15 @@
+"use strict";
+const XMLDocument = require("../living/generated/XMLDocument.js");
+const Document = require("../living/generated/Document.js");
+const { wrapperForImpl } = require("./generated/utils.js");
+
+exports.createImpl = (globalObject, options, { alwaysUseDocumentClass = false } = {}) => {
+  if (options.parsingMode === "xml" && !alwaysUseDocumentClass) {
+    return XMLDocument.createImpl(globalObject, [], { options });
+  }
+  return Document.createImpl(globalObject, [], { options });
+};
+
+exports.createWrapper = (...args) => {
+  return wrapperForImpl(exports.createImpl(...args));
+};

node_modules/jsdom/lib/jsdom/living/domparsing/DOMParser-impl.js

@@ -0,0 +1,59 @@
+"use strict";
+
+const { parseIntoDocument } = require("../../browser/parser");
+
+const idlUtils = require("../generated/utils");
+const Document = require("../generated/Document");
+
+exports.implementation = class DOMParserImpl {
+  constructor(globalObject) {
+    this._globalObject = globalObject;
+  }
+
+  parseFromString(string, contentType) {
+    switch (String(contentType)) {
+      case "text/html": {
+        return this.createScriptingDisabledDocument("html", contentType, string);
+      }
+
+      case "text/xml":
+      case "application/xml":
+      case "application/xhtml+xml":
+      case "image/svg+xml": {
+        try {
+          return this.createScriptingDisabledDocument("xml", contentType, string);
+        } catch (error) {
+          const document = this.createScriptingDisabledDocument("xml", contentType);
+          const element = document.createElementNS("http://www.mozilla.org/newlayout/xml/parsererror.xml", "parsererror");
+
+          element.textContent = error.message;
+
+          document.appendChild(element);
+          return document;
+        }
+      }
+
+      default:
+        throw new TypeError("Invalid contentType");
+    }
+  }
+
+  createScriptingDisabledDocument(parsingMode, contentType, string) {
+    const document = Document.createImpl(this._globalObject, [], {
+      options: {
+        parsingMode,
+        encoding: "UTF-8",
+        contentType,
+        readyState: "complete",
+        scriptingDisabled: true,
+        url: idlUtils.implForWrapper(this._globalObject._document).URL
+      }
+    });
+
+    if (string !== undefined) {
+      parseIntoDocument(string, document);
+    }
+
+    return document;
+  }
+};

node_modules/jsdom/lib/jsdom/living/domparsing/InnerHTML-impl.js

@@ -0,0 +1,30 @@
+"use strict";
+
+const { parseFragment } = require("../../browser/parser");
+const { HTML_NS } = require("../helpers/namespaces.js");
+const { isShadowRoot } = require("../helpers/shadow-dom.js");
+const NODE_TYPE = require("../node-type.js");
+const { fragmentSerialization } = require("./serialization.js");
+
+// https://w3c.github.io/DOM-Parsing/#the-innerhtml-mixin
+exports.implementation = class InnerHTMLImpl {
+  // https://w3c.github.io/DOM-Parsing/#dom-innerhtml-innerhtml
+  get innerHTML() {
+    return fragmentSerialization(this, {
+      outer: false,
+      requireWellFormed: true,
+      globalObject: this._globalObject
+    });
+  }
+  set innerHTML(markup) {
+    const contextElement = isShadowRoot(this) ? this.host : this;
+    const fragment = parseFragment(markup, contextElement);
+
+    let contextObject = this;
+    if (this.nodeType === NODE_TYPE.ELEMENT_NODE && this.localName === "template" && this.namespaceURI === HTML_NS) {
+      contextObject = this._templateContents;
+    }
+
+    contextObject._replaceAll(fragment);
+  }
+};

node_modules/jsdom/lib/jsdom/living/domparsing/XMLSerializer-impl.js

@@ -0,0 +1,18 @@
+"use strict";
+const serialize = require("w3c-xmlserializer");
+const DOMException = require("../generated/DOMException");
+const utils = require("../generated/utils");
+
+exports.implementation = class XMLSerializerImpl {
+  constructor(globalObject) {
+    this._globalObject = globalObject;
+  }
+
+  serializeToString(root) {
+    try {
+      return serialize(utils.wrapperForImpl(root), { requireWellFormed: false });
+    } catch (e) {
+      throw DOMException.create(this._globalObject, [e.message, "InvalidStateError"]);
+    }
+  }
+};

node_modules/jsdom/lib/jsdom/living/domparsing/parse5-adapter-serialization.js

@@ -0,0 +1,63 @@
+"use strict";
+const nodeTypes = require("../node-type");
+const { domSymbolTree } = require("../helpers/internal-constants");
+// Serialization only requires a subset of the tree adapter interface.
+
+// Tree traversing
+exports.getFirstChild = node => node.firstChild;
+
+exports.getChildNodes = node => domSymbolTree.childrenToArray(node);
+
+exports.getParentNode = node => node.parentNode;
+
+exports.getAttrList = element => {
+  const attributeList = [...element._attributeList];
+
+  if (element._isValue && attributeList.every(attr => attr.name !== "is")) {
+    attributeList.unshift({
+      name: "is",
+      namespace: null,
+      prefix: null,
+      value: element._isValue
+    });
+  }
+
+  return attributeList;
+};
+
+// Node data
+exports.getTagName = element => element._qualifiedName; // https://github.com/inikulin/parse5/issues/231
+
+exports.getNamespaceURI = element => element.namespaceURI;
+
+exports.getTextNodeContent = exports.getCommentNodeContent = node => node.data;
+
+exports.getDocumentTypeNodeName = node => node.name;
+
+exports.getDocumentTypeNodePublicId = node => node.publicId;
+
+exports.getDocumentTypeNodeSystemId = node => node.systemId;
+
+exports.getTemplateContent = templateElement => templateElement._templateContents;
+
+exports.getDocumentMode = document => document._mode;
+
+// Node types
+exports.isTextNode = node => node.nodeType === nodeTypes.TEXT_NODE;
+
+exports.isCommentNode = node => node.nodeType === nodeTypes.COMMENT_NODE;
+
+exports.isDocumentTypeNode = node => node.nodeType === nodeTypes.DOCUMENT_TYPE_NODE;
+
+exports.isElementNode = node => node.nodeType === nodeTypes.ELEMENT_NODE;
+
+// Source code location
+exports.setNodeSourceCodeLocation = (node, location) => {
+  node.sourceCodeLocation = location;
+};
+
+exports.getNodeSourceCodeLocation = node => node.sourceCodeLocation;
+
+exports.updateNodeSourceCodeLocation = (node, endLocation) => {
+  Object.assign(node.sourceCodeLocation, endLocation);
+};

node_modules/jsdom/lib/jsdom/living/domparsing/serialization.js

@@ -0,0 +1,36 @@
+"use strict";
+
+const produceXMLSerialization = require("w3c-xmlserializer");
+const parse5 = require("parse5");
+const DOMException = require("../generated/DOMException");
+const { domSymbolTree } = require("../helpers/internal-constants");
+const utils = require("../generated/utils");
+const treeAdapter = require("./parse5-adapter-serialization");
+const NODE_TYPE = require("../node-type");
+
+module.exports.fragmentSerialization = (node, { outer, requireWellFormed, globalObject }) => {
+  const contextDocument =
+    node.nodeType === NODE_TYPE.DOCUMENT_NODE ? node : node._ownerDocument;
+  if (contextDocument._parsingMode === "html") {
+    const config = {
+      ...contextDocument._parseOptions,
+      treeAdapter
+    };
+    return outer ? parse5.serializeOuter(node, config) : parse5.serialize(node, config);
+  }
+
+  const childNodes = outer ? [node] : domSymbolTree.childrenToArray(node);
+
+  try {
+    let serialized = "";
+    for (let i = 0; i < childNodes.length; ++i) {
+      serialized += produceXMLSerialization(
+        utils.wrapperForImpl(childNodes[i]),
+        { requireWellFormed }
+      );
+    }
+    return serialized;
+  } catch (e) {
+    throw DOMException.create(globalObject, [e.message, "InvalidStateError"]);
+  }
+};

node_modules/jsdom/lib/jsdom/living/encoding/TextDecoder-impl.js

@@ -0,0 +1,25 @@
+"use strict";
+const { TextDecoder } = require("@exodus/bytes/encoding.js");
+
+// A thin wrapper is needed since there are constructor arguments, which mismatches webidl2js's assumed pattern.
+exports.implementation = class TextDecoderImpl {
+  constructor(globalObject, [label, options]) {
+    this._innerImpl = new TextDecoder(label, options);
+  }
+
+  decode(input, options) {
+    return this._innerImpl.decode(input, options);
+  }
+
+  get encoding() {
+    return this._innerImpl.encoding;
+  }
+
+  get fatal() {
+    return this._innerImpl.fatal;
+  }
+
+  get ignoreBOM() {
+    return this._innerImpl.ignoreBOM;
+  }
+};

node_modules/jsdom/lib/jsdom/living/encoding/TextEncoder-impl.js

@@ -0,0 +1,5 @@
+"use strict";
+const { TextEncoder } = require("@exodus/bytes/encoding.js");
+
+// No wrapper needed since there are no constructor arguments.
+exports.implementation = TextEncoder;

node_modules/jsdom/lib/jsdom/living/events/BeforeUnloadEvent-impl.js

@@ -0,0 +1,12 @@
+"use strict";
+
+const EventImpl = require("./Event-impl").implementation;
+
+const EventInit = require("../generated/EventInit");
+
+class BeforeUnloadEventImpl extends EventImpl {}
+BeforeUnloadEventImpl.defaultInit = EventInit.convert(undefined, undefined);
+
+module.exports = {
+  implementation: BeforeUnloadEventImpl
+};

node_modules/jsdom/lib/jsdom/living/events/BlobEvent-impl.js

@@ -0,0 +1,14 @@
+"use strict";
+const EventImpl = require("./Event-impl").implementation;
+
+class BlobEventImpl extends EventImpl {}
+
+// Cannot use the usual pattern since `data` is required.
+BlobEventImpl.defaultInit = {
+  __proto__: null,
+  timecode: 0
+};
+
+module.exports = {
+  implementation: BlobEventImpl
+};

node_modules/jsdom/lib/jsdom/living/events/CloseEvent-impl.js

@@ -0,0 +1,10 @@
+"use strict";
+
+const EventImpl = require("./Event-impl").implementation;
+
+const CloseEventInit = require("../generated/CloseEventInit");
+
+class CloseEventImpl extends EventImpl {}
+CloseEventImpl.defaultInit = CloseEventInit.convert(undefined, undefined);
+
+exports.implementation = CloseEventImpl;

node_modules/jsdom/lib/jsdom/living/events/CompositionEvent-impl.js

@@ -0,0 +1,20 @@
+"use strict";
+
+const UIEventImpl = require("./UIEvent-impl").implementation;
+const CompositionEventInit = require("../generated/CompositionEventInit");
+
+class CompositionEventImpl extends UIEventImpl {
+  initCompositionEvent(type, bubbles, cancelable, view, data) {
+    if (this._dispatchFlag) {
+      return;
+    }
+
+    this.initUIEvent(type, bubbles, cancelable, view, 0);
+    this.data = data;
+  }
+}
+CompositionEventImpl.defaultInit = CompositionEventInit.convert(undefined, undefined);
+
+module.exports = {
+  implementation: CompositionEventImpl
+};

node_modules/jsdom/lib/jsdom/living/events/CustomEvent-impl.js

@@ -0,0 +1,21 @@
+"use strict";
+
+const EventImpl = require("./Event-impl").implementation;
+
+const CustomEventInit = require("../generated/CustomEventInit");
+
+class CustomEventImpl extends EventImpl {
+  initCustomEvent(type, bubbles, cancelable, detail) {
+    if (this._dispatchFlag) {
+      return;
+    }
+
+    this.initEvent(type, bubbles, cancelable);
+    this.detail = detail;
+  }
+}
+CustomEventImpl.defaultInit = CustomEventInit.convert(undefined, undefined);
+
+module.exports = {
+  implementation: CustomEventImpl
+};

node_modules/jsdom/lib/jsdom/living/events/DeviceMotionEvent-impl.js

@@ -0,0 +1,49 @@
+"use strict";
+
+const EventImpl = require("./Event-impl").implementation;
+const { implementation: DeviceMotionEventAccelerationImpl } =
+  require("../deviceorientation/DeviceMotionEventAcceleration-impl");
+const { implementation: DeviceMotionEventRotationRateImpl } =
+  require("../deviceorientation/DeviceMotionEventRotationRate-impl");
+
+class DeviceMotionEventImpl extends EventImpl {
+  constructor(globalObject, args, privateData) {
+    super(globalObject, args, privateData);
+
+    const eventInitDict = args[1];
+
+    this.acceleration = null;
+    if (eventInitDict?.acceleration) {
+      const accelImpl = new DeviceMotionEventAccelerationImpl(globalObject, [], {});
+      accelImpl.x = eventInitDict.acceleration.x;
+      accelImpl.y = eventInitDict.acceleration.y;
+      accelImpl.z = eventInitDict.acceleration.z;
+      this.acceleration = accelImpl;
+    }
+
+    this.accelerationIncludingGravity = null;
+    if (eventInitDict?.accelerationIncludingGravity) {
+      const accelGImpl = new DeviceMotionEventAccelerationImpl(globalObject, [], {});
+      accelGImpl.x = eventInitDict.accelerationIncludingGravity.x;
+      accelGImpl.y = eventInitDict.accelerationIncludingGravity.y;
+      accelGImpl.z = eventInitDict.accelerationIncludingGravity.z;
+      this.accelerationIncludingGravity = accelGImpl;
+    }
+
+    this.rotationRate = null;
+    if (eventInitDict?.rotationRate) {
+      const rotImpl = new DeviceMotionEventRotationRateImpl(globalObject, [], {});
+      rotImpl.alpha = eventInitDict.rotationRate.alpha;
+      rotImpl.beta = eventInitDict.rotationRate.beta;
+      rotImpl.gamma = eventInitDict.rotationRate.gamma;
+      this.rotationRate = rotImpl;
+    }
+
+    this.interval = eventInitDict?.interval ?? 0;
+  }
+}
+DeviceMotionEventImpl.defaultInit = Object.create(null);
+
+module.exports = {
+  implementation: DeviceMotionEventImpl
+};

node_modules/jsdom/lib/jsdom/living/events/DeviceOrientationEvent-impl.js

@@ -0,0 +1,10 @@
+"use strict";
+const EventImpl = require("./Event-impl").implementation;
+const DeviceOrientationEventInit = require("../generated/DeviceOrientationEventInit");
+
+class DeviceOrientationEventImpl extends EventImpl {}
+DeviceOrientationEventImpl.defaultInit = DeviceOrientationEventInit.convert(undefined, undefined);
+
+module.exports = {
+  implementation: DeviceOrientationEventImpl
+};

node_modules/jsdom/lib/jsdom/living/events/ErrorEvent-impl.js

@@ -0,0 +1,14 @@
+"use strict";
+
+const EventImpl = require("./Event-impl").implementation;
+
+const ErrorEventInit = require("../generated/ErrorEventInit");
+
+class ErrorEventImpl extends EventImpl {
+
+}
+ErrorEventImpl.defaultInit = ErrorEventInit.convert(undefined, undefined);
+
+module.exports = {
+  implementation: ErrorEventImpl
+};

node_modules/jsdom/lib/jsdom/living/events/Event-impl.js

@@ -0,0 +1,195 @@
+"use strict";
+
+const idlUtils = require("../generated/utils");
+const EventInit = require("../generated/EventInit");
+
+class EventImpl {
+  constructor(globalObject, args, privateData) {
+    const [type, eventInitDict = this.constructor.defaultInit] = args;
+
+    this.type = type;
+
+    this.bubbles = false;
+    this.cancelable = false;
+    for (const key in eventInitDict) {
+      this[key] = eventInitDict[key];
+    }
+    for (const key in this.constructor.defaultInit) {
+      if (!(key in eventInitDict)) {
+        this[key] = this.constructor.defaultInit[key];
+      }
+    }
+
+    this.target = null;
+    this.currentTarget = null;
+    this.eventPhase = 0;
+
+    this._globalObject = globalObject;
+    this._initializedFlag = true;
+    this._stopPropagationFlag = false;
+    this._stopImmediatePropagationFlag = false;
+    this._canceledFlag = false;
+    this._inPassiveListenerFlag = false;
+    this._dispatchFlag = false;
+    this._path = [];
+
+    this.isTrusted = privateData.isTrusted || false;
+    this.timeStamp = Date.now();
+  }
+
+  // https://dom.spec.whatwg.org/#set-the-canceled-flag
+  _setTheCanceledFlag() {
+    if (this.cancelable && !this._inPassiveListenerFlag) {
+      this._canceledFlag = true;
+    }
+  }
+
+  get srcElement() {
+    return this.target;
+  }
+
+  get returnValue() {
+    return !this._canceledFlag;
+  }
+
+  set returnValue(v) {
+    if (v === false) {
+      this._setTheCanceledFlag();
+    }
+  }
+
+  get defaultPrevented() {
+    return this._canceledFlag;
+  }
+
+  stopPropagation() {
+    this._stopPropagationFlag = true;
+  }
+
+  get cancelBubble() {
+    return this._stopPropagationFlag;
+  }
+
+  set cancelBubble(v) {
+    if (v) {
+      this._stopPropagationFlag = true;
+    }
+  }
+
+  stopImmediatePropagation() {
+    this._stopPropagationFlag = true;
+    this._stopImmediatePropagationFlag = true;
+  }
+
+  preventDefault() {
+    this._setTheCanceledFlag();
+  }
+
+  // https://dom.spec.whatwg.org/#dom-event-composedpath
+  // Current implementation is based of https://whatpr.org/dom/699.html#dom-event-composedpath
+  // due to a bug in composed path implementation https://github.com/whatwg/dom/issues/684
+  composedPath() {
+    const composedPath = [];
+
+    const { currentTarget, _path: path } = this;
+
+    if (path.length === 0) {
+      return composedPath;
+    }
+
+    composedPath.push(currentTarget);
+
+    let currentTargetIndex = 0;
+    let currentTargetHiddenSubtreeLevel = 0;
+
+    for (let index = path.length - 1; index >= 0; index--) {
+      const { item, rootOfClosedTree, slotInClosedTree } = path[index];
+
+      if (rootOfClosedTree) {
+        currentTargetHiddenSubtreeLevel++;
+      }
+
+      if (item === idlUtils.implForWrapper(currentTarget)) {
+        currentTargetIndex = index;
+        break;
+      }
+
+      if (slotInClosedTree) {
+        currentTargetHiddenSubtreeLevel--;
+      }
+    }
+
+    let currentHiddenLevel = currentTargetHiddenSubtreeLevel;
+    let maxHiddenLevel = currentTargetHiddenSubtreeLevel;
+
+    for (let i = currentTargetIndex - 1; i >= 0; i--) {
+      const { item, rootOfClosedTree, slotInClosedTree } = path[i];
+
+      if (rootOfClosedTree) {
+        currentHiddenLevel++;
+      }
+
+      if (currentHiddenLevel <= maxHiddenLevel) {
+        composedPath.unshift(idlUtils.wrapperForImpl(item));
+      }
+
+      if (slotInClosedTree) {
+        currentHiddenLevel--;
+        if (currentHiddenLevel < maxHiddenLevel) {
+          maxHiddenLevel = currentHiddenLevel;
+        }
+      }
+    }
+
+    currentHiddenLevel = currentTargetHiddenSubtreeLevel;
+    maxHiddenLevel = currentTargetHiddenSubtreeLevel;
+
+    for (let index = currentTargetIndex + 1; index < path.length; index++) {
+      const { item, rootOfClosedTree, slotInClosedTree } = path[index];
+
+      if (slotInClosedTree) {
+        currentHiddenLevel++;
+      }
+
+      if (currentHiddenLevel <= maxHiddenLevel) {
+        composedPath.push(idlUtils.wrapperForImpl(item));
+      }
+
+      if (rootOfClosedTree) {
+        currentHiddenLevel--;
+        if (currentHiddenLevel < maxHiddenLevel) {
+          maxHiddenLevel = currentHiddenLevel;
+        }
+      }
+    }
+
+    return composedPath;
+  }
+
+  _initialize(type, bubbles, cancelable) {
+    this.type = type;
+    this._initializedFlag = true;
+
+    this._stopPropagationFlag = false;
+    this._stopImmediatePropagationFlag = false;
+    this._canceledFlag = false;
+
+    this.isTrusted = false;
+    this.target = null;
+    this.bubbles = bubbles;
+    this.cancelable = cancelable;
+  }
+
+  initEvent(type, bubbles, cancelable) {
+    if (this._dispatchFlag) {
+      return;
+    }
+
+    this._initialize(type, bubbles, cancelable);
+  }
+}
+EventImpl.defaultInit = EventInit.convert(undefined, undefined);
+
+module.exports = {
+  implementation: EventImpl
+};

node_modules/jsdom/lib/jsdom/living/events/EventModifierMixin-impl.js

@@ -0,0 +1,24 @@
+"use strict";
+
+// This mixin doesn't have an IDL equivalent, but since MouseEvent and KeyboardEvent implement getModifierState() the
+// same way, its implementation is shared here.
+
+class EventModifierMixinImpl {
+  // Event's constructor assumes all options correspond to IDL attributes with the same names, and sets them on `this`.
+  // That is not the case for these modifier boolean options, but since the options are set on `this` anyway we'll
+  // access them that way. The spec doesn't say much about the case where keyArg is not one of the valid ones
+  // (https://w3c.github.io/uievents-key/#keys-modifier), but at least Chrome returns false for invalid modifiers. Since
+  // these invalid modifiers will be undefined on `this` (thus `false` after casting it to boolean), we don't need to do
+  // extra checking for validity.
+  getModifierState(keyArg) {
+    if (keyArg === "Control") {
+      return Boolean(this.ctrlKey);
+    }
+    if (["Alt", "Meta", "Shift"].includes(keyArg)) {
+      return Boolean(this[`${keyArg.toLowerCase()}Key`]);
+    }
+    return Boolean(this[`modifier${keyArg}`]);
+  }
+}
+
+exports.implementation = EventModifierMixinImpl;

node_modules/jsdom/lib/jsdom/living/events/EventTarget-impl.js

@@ -0,0 +1,438 @@
+"use strict";
+const DOMException = require("../generated/DOMException");
+
+const isWindow = require("../helpers/is-window");
+const reportException = require("../helpers/runtime-script-errors");
+const idlUtils = require("../generated/utils");
+const { nodeRoot } = require("../helpers/node");
+const {
+  isNode, isShadowRoot, isSlotable, getEventTargetParent,
+  isShadowInclusiveAncestor, retarget
+} = require("../helpers/shadow-dom");
+
+const MouseEvent = require("../generated/MouseEvent");
+
+const EVENT_PHASE = {
+  NONE: 0,
+  CAPTURING_PHASE: 1,
+  AT_TARGET: 2,
+  BUBBLING_PHASE: 3
+};
+
+class EventTargetImpl {
+  constructor(globalObject) {
+    this._globalObject = globalObject;
+    this._eventListeners = Object.create(null);
+  }
+
+  // Default argument is necessary because webidl2js cannot handle `= {}` with unions at the moment.
+  addEventListener(type, callback, options = { __proto__: null, capture: false, once: false }) {
+    let { capture, once, passive, signal } = flattenMoreEventListenerOptions(options);
+
+    if (signal !== null && signal.aborted) {
+      return;
+    }
+
+    if (callback === null) {
+      return;
+    }
+
+    if (passive === null) {
+      passive = defaultPassiveValue(type, this);
+    }
+
+    if (!this._eventListeners[type]) {
+      this._eventListeners[type] = [];
+    }
+
+    for (let i = 0; i < this._eventListeners[type].length; ++i) {
+      const listener = this._eventListeners[type][i];
+      if (
+        listener.callback.objectReference === callback.objectReference &&
+        listener.capture === capture
+      ) {
+        return;
+      }
+    }
+
+    this._eventListeners[type].push({
+      callback,
+      capture,
+      once,
+      passive,
+      signal
+    });
+
+    if (signal !== null) {
+      signal._addAlgorithm(() => {
+        this.removeEventListener(type, callback, options);
+      });
+    }
+  }
+
+  // Default argument is necessary because webidl2js cannot handle `= {}` with unions at the moment.
+  removeEventListener(type, callback, options = { __proto__: null, capture: false }) {
+    const capture = flattenEventListenerOptions(options);
+
+    if (callback === null) {
+      // Optimization, not in the spec.
+      return;
+    }
+
+    if (!this._eventListeners[type]) {
+      return;
+    }
+
+    for (let i = 0; i < this._eventListeners[type].length; ++i) {
+      const listener = this._eventListeners[type][i];
+      if (
+        listener.callback.objectReference === callback.objectReference &&
+        listener.capture === capture
+      ) {
+        this._eventListeners[type].splice(i, 1);
+        break;
+      }
+    }
+  }
+
+  dispatchEvent(eventImpl) {
+    if (eventImpl._dispatchFlag || !eventImpl._initializedFlag) {
+      throw DOMException.create(this._globalObject, [
+        "Tried to dispatch an uninitialized event",
+        "InvalidStateError"
+      ]);
+    }
+    if (eventImpl.eventPhase !== EVENT_PHASE.NONE) {
+      throw DOMException.create(this._globalObject, [
+        "Tried to dispatch a dispatching event",
+        "InvalidStateError"
+      ]);
+    }
+
+    eventImpl.isTrusted = false;
+
+    return this._dispatch(eventImpl);
+  }
+
+  // https://dom.spec.whatwg.org/#get-the-parent
+  _getTheParent() {
+    return null;
+  }
+
+  // https://dom.spec.whatwg.org/#concept-event-dispatch
+  // legacyOutputDidListenersThrowFlag optional parameter is not necessary here since it is only used by indexDB.
+  _dispatch(eventImpl, legacyTargetOverrideFlag /* , legacyOutputDidListenersThrowFlag */) {
+    let targetImpl = this;
+    let clearTargets = false;
+    let activationTarget = null;
+
+    eventImpl._dispatchFlag = true;
+
+    const targetOverride = legacyTargetOverrideFlag ?
+      idlUtils.implForWrapper(targetImpl._globalObject._document) :
+      targetImpl;
+    let relatedTarget = retarget(eventImpl.relatedTarget, targetImpl);
+
+    if (targetImpl !== relatedTarget || targetImpl === eventImpl.relatedTarget) {
+      const touchTargets = [];
+
+      appendToEventPath(eventImpl, targetImpl, targetOverride, relatedTarget, touchTargets, false);
+
+      const isActivationEvent = MouseEvent.isImpl(eventImpl) && eventImpl.type === "click";
+
+      if (isActivationEvent && targetImpl._hasActivationBehavior) {
+        activationTarget = targetImpl;
+      }
+
+      let slotInClosedTree = false;
+      let slotable = isSlotable(targetImpl) && targetImpl._assignedSlot ? targetImpl : null;
+      let parent = getEventTargetParent(targetImpl, eventImpl);
+
+      // Populate event path
+      // https://dom.spec.whatwg.org/#event-path
+      while (parent !== null) {
+        if (slotable !== null) {
+          if (parent.localName !== "slot") {
+            throw new Error(`JSDOM Internal Error: Expected parent to be a Slot`);
+          }
+
+          slotable = null;
+
+          const parentRoot = nodeRoot(parent);
+          if (isShadowRoot(parentRoot) && parentRoot.mode === "closed") {
+            slotInClosedTree = true;
+          }
+        }
+
+        if (isSlotable(parent) && parent._assignedSlot) {
+          slotable = parent;
+        }
+
+        relatedTarget = retarget(eventImpl.relatedTarget, parent);
+
+        if (
+          (isNode(parent) && isShadowInclusiveAncestor(nodeRoot(targetImpl), parent)) ||
+          idlUtils.wrapperForImpl(parent).constructor.name === "Window"
+        ) {
+          if (isActivationEvent && eventImpl.bubbles && activationTarget === null &&
+              parent._hasActivationBehavior) {
+            activationTarget = parent;
+          }
+
+          appendToEventPath(eventImpl, parent, null, relatedTarget, touchTargets, slotInClosedTree);
+        } else if (parent === relatedTarget) {
+          parent = null;
+        } else {
+          targetImpl = parent;
+
+          if (isActivationEvent && activationTarget === null && targetImpl._hasActivationBehavior) {
+            activationTarget = targetImpl;
+          }
+
+          appendToEventPath(eventImpl, parent, targetImpl, relatedTarget, touchTargets, slotInClosedTree);
+        }
+
+        if (parent !== null) {
+          parent = getEventTargetParent(parent, eventImpl);
+        }
+
+        slotInClosedTree = false;
+      }
+
+      let clearTargetsStructIndex = -1;
+      for (let i = eventImpl._path.length - 1; i >= 0 && clearTargetsStructIndex === -1; i--) {
+        if (eventImpl._path[i].target !== null) {
+          clearTargetsStructIndex = i;
+        }
+      }
+      const clearTargetsStruct = eventImpl._path[clearTargetsStructIndex];
+
+      clearTargets =
+          (isNode(clearTargetsStruct.target) && isShadowRoot(nodeRoot(clearTargetsStruct.target))) ||
+          (isNode(clearTargetsStruct.relatedTarget) && isShadowRoot(nodeRoot(clearTargetsStruct.relatedTarget)));
+
+      if (activationTarget !== null && activationTarget._legacyPreActivationBehavior) {
+        activationTarget._legacyPreActivationBehavior();
+      }
+
+      for (let i = eventImpl._path.length - 1; i >= 0; --i) {
+        const struct = eventImpl._path[i];
+
+        if (struct.target !== null) {
+          eventImpl.eventPhase = EVENT_PHASE.AT_TARGET;
+        } else {
+          eventImpl.eventPhase = EVENT_PHASE.CAPTURING_PHASE;
+        }
+
+        invokeEventListeners(struct, eventImpl, "capturing");
+      }
+
+      for (let i = 0; i < eventImpl._path.length; i++) {
+        const struct = eventImpl._path[i];
+
+        if (struct.target !== null) {
+          eventImpl.eventPhase = EVENT_PHASE.AT_TARGET;
+        } else {
+          if (!eventImpl.bubbles) {
+            continue;
+          }
+
+          eventImpl.eventPhase = EVENT_PHASE.BUBBLING_PHASE;
+        }
+
+        invokeEventListeners(struct, eventImpl, "bubbling");
+      }
+    }
+
+    eventImpl.eventPhase = EVENT_PHASE.NONE;
+
+    eventImpl.currentTarget = null;
+    eventImpl._path = [];
+    eventImpl._dispatchFlag = false;
+    eventImpl._stopPropagationFlag = false;
+    eventImpl._stopImmediatePropagationFlag = false;
+
+    if (clearTargets) {
+      eventImpl.target = null;
+      eventImpl.relatedTarget = null;
+    }
+
+    if (activationTarget !== null) {
+      if (!eventImpl._canceledFlag) {
+        activationTarget._activationBehavior(eventImpl);
+      } else if (activationTarget._legacyCanceledActivationBehavior) {
+        activationTarget._legacyCanceledActivationBehavior();
+      }
+    }
+
+    return !eventImpl._canceledFlag;
+  }
+}
+
+module.exports = {
+  implementation: EventTargetImpl
+};
+
+// https://dom.spec.whatwg.org/#concept-event-listener-invoke
+function invokeEventListeners(struct, eventImpl, phase) {
+  const structIndex = eventImpl._path.indexOf(struct);
+  for (let i = structIndex; i >= 0; i--) {
+    const t = eventImpl._path[i];
+    if (t.target) {
+      eventImpl.target = t.target;
+      break;
+    }
+  }
+
+  eventImpl.relatedTarget = idlUtils.wrapperForImpl(struct.relatedTarget);
+
+  if (eventImpl._stopPropagationFlag) {
+    return;
+  }
+
+  eventImpl.currentTarget = idlUtils.wrapperForImpl(struct.item);
+
+  const listeners = struct.item._eventListeners;
+  innerInvokeEventListeners(eventImpl, listeners, phase, struct.itemInShadowTree);
+}
+
+// https://dom.spec.whatwg.org/#concept-event-listener-inner-invoke
+function innerInvokeEventListeners(eventImpl, listeners, phase, itemInShadowTree) {
+  let found = false;
+
+  const { type, target } = eventImpl;
+  const wrapper = idlUtils.wrapperForImpl(target);
+
+  if (!listeners || !listeners[type]) {
+    return found;
+  }
+
+  // Copy event listeners before iterating since the list can be modified during the iteration.
+  const handlers = listeners[type].slice();
+
+  for (let i = 0; i < handlers.length; i++) {
+    const listener = handlers[i];
+    const { callback, capture, once, passive } = listener;
+
+    // Check if the event listener has been removed since the listeners has been cloned.
+    if (!listeners[type].includes(listener)) {
+      continue;
+    }
+
+    found = true;
+
+    if (
+      (phase === "capturing" && !capture) ||
+      (phase === "bubbling" && capture)
+    ) {
+      continue;
+    }
+
+    if (once) {
+      listeners[type].splice(listeners[type].indexOf(listener), 1);
+    }
+
+    let window = null;
+    if (wrapper && wrapper._document) {
+      // Triggered by Window
+      window = wrapper;
+    } else if (target._ownerDocument) {
+      // Triggered by most webidl2js'ed instances
+      window = target._ownerDocument._defaultView;
+    } else if (wrapper._ownerDocument) {
+      // Currently triggered by some non-webidl2js things
+      window = wrapper._ownerDocument._defaultView;
+    }
+
+    let currentEvent;
+    if (window) {
+      currentEvent = window._currentEvent;
+      if (!itemInShadowTree) {
+        window._currentEvent = eventImpl;
+      }
+    }
+
+    if (passive) {
+      eventImpl._inPassiveListenerFlag = true;
+    }
+
+    try {
+      callback.call(eventImpl.currentTarget, eventImpl);
+    } catch (e) {
+      if (window) {
+        reportException(window, e);
+      }
+      // Errors in window-less documents just get swallowed... can you think of anything better?
+    }
+
+    eventImpl._inPassiveListenerFlag = false;
+
+    if (window) {
+      window._currentEvent = currentEvent;
+    }
+
+    if (eventImpl._stopImmediatePropagationFlag) {
+      return found;
+    }
+  }
+
+  return found;
+}
+
+function flattenMoreEventListenerOptions(options) {
+  const dict = {
+    capture: flattenEventListenerOptions(options),
+    once: false,
+    passive: null,
+    signal: null
+  };
+
+  if (options !== null && typeof options === "object") {
+    dict.once = options.once;
+    if ("passive" in options) {
+      dict.passive = options.passive;
+    }
+    if ("signal" in options) {
+      dict.signal = options.signal;
+    }
+  }
+  return dict;
+}
+
+function flattenEventListenerOptions(options) {
+  if (typeof options === "boolean") {
+    return options;
+  }
+  return options.capture;
+}
+
+function defaultPassiveValue(type, eventTarget) {
+  switch (type) {
+    case "touchstart":
+    case "touchmove":
+    case "wheel":
+    case "mousewheel":
+      return isWindow(eventTarget) ||
+        eventTarget._ownerDocument === eventTarget ||
+        eventTarget._ownerDocument.documentElement === eventTarget ||
+        eventTarget._ownerDocument.body === eventTarget;
+    default:
+      return false;
+  }
+}
+
+// https://dom.spec.whatwg.org/#concept-event-path-append
+function appendToEventPath(eventImpl, target, targetOverride, relatedTarget, touchTargets, slotInClosedTree) {
+  const itemInShadowTree = isNode(target) && isShadowRoot(nodeRoot(target));
+  const rootOfClosedTree = isShadowRoot(target) && target.mode === "closed";
+
+  eventImpl._path.push({
+    item: target,
+    itemInShadowTree,
+    target: targetOverride,
+    relatedTarget,
+    touchTargets,
+    rootOfClosedTree,
+    slotInClosedTree
+  });
+}

node_modules/jsdom/lib/jsdom/living/events/FocusEvent-impl.js

@@ -0,0 +1,9 @@
+"use strict";
+const UIEventImpl = require("./UIEvent-impl").implementation;
+
+const FocusEventInit = require("../generated/FocusEventInit");
+
+class FocusEventImpl extends UIEventImpl {}
+FocusEventImpl.defaultInit = FocusEventInit.convert(undefined, undefined);
+
+exports.implementation = FocusEventImpl;

node_modules/jsdom/lib/jsdom/living/events/HashChangeEvent-impl.js

@@ -0,0 +1,14 @@
+"use strict";
+
+const EventImpl = require("./Event-impl").implementation;
+
+const HashChangeEventInit = require("../generated/HashChangeEventInit");
+
+class HashChangeEventImpl extends EventImpl {
+
+}
+HashChangeEventImpl.defaultInit = HashChangeEventInit.convert(undefined, undefined);
+
+module.exports = {
+  implementation: HashChangeEventImpl
+};

node_modules/jsdom/lib/jsdom/living/events/InputEvent-impl.js

@@ -0,0 +1,11 @@
+"use strict";
+const UIEventImpl = require("./UIEvent-impl").implementation;
+const InputEventInit = require("../generated/InputEventInit");
+
+// https://w3c.github.io/uievents/#interface-inputevent
+class InputEventImpl extends UIEventImpl { }
+InputEventImpl.defaultInit = InputEventInit.convert(undefined, undefined);
+
+module.exports = {
+  implementation: InputEventImpl
+};

node_modules/jsdom/lib/jsdom/living/events/KeyboardEvent-impl.js

@@ -0,0 +1,29 @@
+"use strict";
+
+const { mixin } = require("../../utils");
+const EventModifierMixinImpl = require("./EventModifierMixin-impl").implementation;
+const UIEventImpl = require("./UIEvent-impl").implementation;
+
+const KeyboardEventInit = require("../generated/KeyboardEventInit");
+
+class KeyboardEventImpl extends UIEventImpl {
+  initKeyboardEvent(type, bubbles, cancelable, view, key, location, ctrlKey, altKey, shiftKey, metaKey) {
+    if (this._dispatchFlag) {
+      return;
+    }
+
+    this.initUIEvent(type, bubbles, cancelable, view, 0);
+    this.key = key;
+    this.location = location;
+    this.ctrlKey = ctrlKey;
+    this.altKey = altKey;
+    this.shiftKey = shiftKey;
+    this.metaKey = metaKey;
+  }
+}
+mixin(KeyboardEventImpl.prototype, EventModifierMixinImpl.prototype);
+KeyboardEventImpl.defaultInit = KeyboardEventInit.convert(undefined, undefined);
+
+module.exports = {
+  implementation: KeyboardEventImpl
+};

node_modules/jsdom/lib/jsdom/living/events/MessageEvent-impl.js

@@ -0,0 +1,25 @@
+"use strict";
+
+const EventImpl = require("./Event-impl").implementation;
+
+const MessageEventInit = require("../generated/MessageEventInit");
+
+class MessageEventImpl extends EventImpl {
+  initMessageEvent(type, bubbles, cancelable, data, origin, lastEventId, source, ports) {
+    if (this._dispatchFlag) {
+      return;
+    }
+
+    this.initEvent(type, bubbles, cancelable);
+    this.data = data;
+    this.origin = origin;
+    this.lastEventId = lastEventId;
+    this.source = source;
+    this.ports = ports;
+  }
+}
+MessageEventImpl.defaultInit = MessageEventInit.convert(undefined, undefined);
+
+module.exports = {
+  implementation: MessageEventImpl
+};

node_modules/jsdom/lib/jsdom/living/events/MouseEvent-impl.js

@@ -0,0 +1,72 @@
+"use strict";
+
+const { mixin } = require("../../utils");
+const EventModifierMixinImpl = require("./EventModifierMixin-impl").implementation;
+const UIEventImpl = require("./UIEvent-impl").implementation;
+
+const MouseEventInit = require("../generated/MouseEventInit");
+
+class MouseEventImpl extends UIEventImpl {
+  get x() {
+    return this.clientX;
+  }
+  get y() {
+    return this.clientY;
+  }
+  get pageX() {
+    // TODO: consider dispatch flag and return page-relative event coordinate once layout is supported
+    return this.clientX; // TODO: add horizontal scroll offset once jsdom implements scrolling support
+  }
+  get pageY() {
+    // TODO: consider dispatch flag and return page-relative event coordinate once layout is supported
+    return this.clientY; // TODO: add vertical scroll offset once jsdom implements scrolling support
+  }
+  get offsetX() {
+    // TODO: consider dispatch flag and return target-relative event coordinate once layout is supported
+    return this.pageX;
+  }
+  get offsetY() {
+    // TODO: consider dispatch flag and return target-relative event coordinate once layout is supported
+    return this.pageY;
+  }
+
+  initMouseEvent(
+    type,
+    bubbles,
+    cancelable,
+    view,
+    detail,
+    screenX,
+    screenY,
+    clientX,
+    clientY,
+    ctrlKey,
+    altKey,
+    shiftKey,
+    metaKey,
+    button,
+    relatedTarget
+  ) {
+    if (this._dispatchFlag) {
+      return;
+    }
+
+    this.initUIEvent(type, bubbles, cancelable, view, detail);
+    this.screenX = screenX;
+    this.screenY = screenY;
+    this.clientX = clientX;
+    this.clientY = clientY;
+    this.ctrlKey = ctrlKey;
+    this.altKey = altKey;
+    this.shiftKey = shiftKey;
+    this.metaKey = metaKey;
+    this.button = button;
+    this.relatedTarget = relatedTarget;
+  }
+}
+mixin(MouseEventImpl.prototype, EventModifierMixinImpl.prototype);
+MouseEventImpl.defaultInit = MouseEventInit.convert(undefined, undefined);
+
+module.exports = {
+  implementation: MouseEventImpl
+};

node_modules/jsdom/lib/jsdom/living/events/PageTransitionEvent-impl.js

@@ -0,0 +1,20 @@
+"use strict";
+
+const EventImpl = require("./Event-impl").implementation;
+
+const PageTransitionEventInit = require("../generated/PageTransitionEventInit");
+
+// https://html.spec.whatwg.org/multipage/browsing-the-web.html#pagetransitionevent
+class PageTransitionEventImpl extends EventImpl {
+  initPageTransitionEvent(type, bubbles, cancelable, persisted) {
+    if (this._dispatchFlag) {
+      return;
+    }
+
+    this.initEvent(type, bubbles, cancelable);
+    this.persisted = persisted;
+  }
+}
+PageTransitionEventImpl.defaultInit = PageTransitionEventInit.convert(undefined, undefined);
+
+exports.implementation = PageTransitionEventImpl;

node_modules/jsdom/lib/jsdom/living/events/PointerEvent-impl.js

@@ -0,0 +1,21 @@
+"use strict";
+const MouseEventImpl = require("./MouseEvent-impl").implementation;
+const PointerEventInit = require("../generated/PointerEventInit");
+
+class PointerEventImpl extends MouseEventImpl {
+  getCoalescedEvents() {
+    // The EventImpl constructor initializes this.coalescedEvents from the init dictionary.
+    // Return a new array each time (webidl2js doesn't handle this for us.)
+    return [...this.coalescedEvents];
+  }
+
+  getPredictedEvents() {
+    // As above.
+    return [...this.predictedEvents];
+  }
+}
+PointerEventImpl.defaultInit = PointerEventInit.convert(undefined, undefined);
+
+module.exports = {
+  implementation: PointerEventImpl
+};

node_modules/jsdom/lib/jsdom/living/events/PopStateEvent-impl.js

@@ -0,0 +1,9 @@
+"use strict";
+const EventImpl = require("./Event-impl.js").implementation;
+
+const PopStateEventInit = require("../generated/PopStateEventInit");
+
+class PopStateEventImpl extends EventImpl {}
+PopStateEventImpl.defaultInit = PopStateEventInit.convert(undefined, undefined);
+
+exports.implementation = PopStateEventImpl;

node_modules/jsdom/lib/jsdom/living/events/ProgressEvent-impl.js

@@ -0,0 +1,14 @@
+"use strict";
+
+const EventImpl = require("./Event-impl").implementation;
+
+const ProgressEventInit = require("../generated/ProgressEventInit");
+
+class ProgressEventImpl extends EventImpl {
+
+}
+ProgressEventImpl.defaultInit = ProgressEventInit.convert(undefined, undefined);
+
+module.exports = {
+  implementation: ProgressEventImpl
+};

node_modules/jsdom/lib/jsdom/living/events/PromiseRejectionEvent-impl.js

@@ -0,0 +1,14 @@
+"use strict";
+const EventImpl = require("./Event-impl").implementation;
+
+class PromiseRejectionEventImpl extends EventImpl {}
+
+// Cannot use the usual pattern because `promise` is required.
+PromiseRejectionEventImpl.defaultInit = {
+  __proto__: null,
+  reason: undefined
+};
+
+module.exports = {
+  implementation: PromiseRejectionEventImpl
+};

node_modules/jsdom/lib/jsdom/living/events/StorageEvent-impl.js

@@ -0,0 +1,26 @@
+"use strict";
+
+const EventImpl = require("./Event-impl").implementation;
+
+const StorageEventInit = require("../generated/StorageEventInit");
+
+// https://html.spec.whatwg.org/multipage/webstorage.html#the-storageevent-interface
+class StorageEventImpl extends EventImpl {
+  initStorageEvent(type, bubbles, cancelable, key, oldValue, newValue, url, storageArea) {
+    if (this._dispatchFlag) {
+      return;
+    }
+
+    this.initEvent(type, bubbles, cancelable);
+    this.key = key;
+    this.oldValue = oldValue;
+    this.newValue = newValue;
+    this.url = url;
+    this.storageArea = storageArea;
+  }
+}
+StorageEventImpl.defaultInit = StorageEventInit.convert(undefined, undefined);
+
+module.exports = {
+  implementation: StorageEventImpl
+};

node_modules/jsdom/lib/jsdom/living/events/SubmitEvent-impl.js

@@ -0,0 +1,13 @@
+"use strict";
+
+const EventImpl = require("./Event-impl").implementation;
+
+const SubmitEventInit = require("../generated/SubmitEventInit");
+
+// https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#the-submitevent-interface
+class SubmitEventImpl extends EventImpl {}
+SubmitEventImpl.defaultInit = SubmitEventInit.convert(undefined, undefined);
+
+module.exports = {
+  implementation: SubmitEventImpl
+};

node_modules/jsdom/lib/jsdom/living/events/TouchEvent-impl.js

@@ -0,0 +1,14 @@
+"use strict";
+
+const UIEventImpl = require("./UIEvent-impl").implementation;
+
+const TouchEventInit = require("../generated/TouchEventInit");
+
+class TouchEventImpl extends UIEventImpl {
+
+}
+TouchEventImpl.defaultInit = TouchEventInit.convert(undefined, undefined);
+
+module.exports = {
+  implementation: TouchEventImpl
+};

node_modules/jsdom/lib/jsdom/living/events/TransitionEvent-impl.js

@@ -0,0 +1,10 @@
+"use strict";
+const EventImpl = require("./Event-impl").implementation;
+const TransitionEventInit = require("../generated/TransitionEventInit");
+
+class TransitionEventImpl extends EventImpl {}
+TransitionEventImpl.defaultInit = TransitionEventInit.convert(undefined, undefined);
+
+module.exports = {
+  implementation: TransitionEventImpl
+};

node_modules/jsdom/lib/jsdom/living/events/UIEvent-impl.js

@@ -0,0 +1,43 @@
+"use strict";
+
+const isWindow = require("../helpers/is-window");
+const UIEventInit = require("../generated/UIEventInit");
+const EventImpl = require("./Event-impl").implementation;
+
+class UIEventImpl extends EventImpl {
+  constructor(globalObject, args, privateData) {
+    const eventInitDict = args[1];
+
+    // undefined check included so that we can omit the property in internal usage.
+    if (eventInitDict && eventInitDict.view !== null && eventInitDict.view !== undefined) {
+      if (!isWindow(eventInitDict.view)) {
+        throw new TypeError(`Failed to construct '${new.target.name.replace(/Impl$/, "")}': member view is not of ` +
+                            "type Window.");
+      }
+    }
+
+    super(globalObject, args, privateData);
+  }
+
+  initUIEvent(type, bubbles, cancelable, view, detail) {
+    if (view !== null) {
+      if (!isWindow(view)) {
+        throw new TypeError(`Failed to execute 'initUIEvent' on '${this.constructor.name.replace(/Impl$/, "")}': ` +
+                            "parameter 4 is not of type 'Window'.");
+      }
+    }
+
+    if (this._dispatchFlag) {
+      return;
+    }
+
+    this.initEvent(type, bubbles, cancelable);
+    this.view = view;
+    this.detail = detail;
+  }
+}
+UIEventImpl.defaultInit = UIEventInit.convert(undefined, undefined);
+
+module.exports = {
+  implementation: UIEventImpl
+};

node_modules/jsdom/lib/jsdom/living/events/WheelEvent-impl.js

@@ -0,0 +1,12 @@
+"use strict";
+
+const MouseEventImpl = require("./MouseEvent-impl").implementation;
+
+const WheelEventInit = require("../generated/WheelEventInit");
+
+class WheelEventImpl extends MouseEventImpl {}
+WheelEventImpl.defaultInit = WheelEventInit.convert(undefined, undefined);
+
+module.exports = {
+  implementation: WheelEventImpl
+};

node_modules/jsdom/lib/jsdom/living/fetch/Headers-impl.js

@@ -0,0 +1,173 @@
+"use strict";
+
+const {
+  isForbiddenRequestHeader,
+  isForbiddenResponseHeaderName,
+  isPrivilegedNoCORSRequestHeaderName,
+  isNoCORSSafelistedRequestHeaderName,
+  isNoCORSSafelistedRequestHeader
+} = require("./header-types");
+const { isHeaderName, isHeaderValue, normalizeHeaderValue } = require("./header-utils");
+const HeaderList = require("./header-list");
+
+function assertName(name) {
+  if (!isHeaderName(name)) {
+    throw new TypeError("name is invalid");
+  }
+}
+
+function assertValue(value) {
+  if (!isHeaderValue(value)) {
+    throw new TypeError("value is invalid");
+  }
+}
+
+class HeadersImpl {
+  constructor(globalObject, args) {
+    this.guard = "none";
+    this.headerList = new HeaderList();
+
+    if (args[0]) {
+      this.#fill(args[0]);
+    }
+  }
+
+  // https://fetch.spec.whatwg.org/#headers-validate
+  #validate(name, value) {
+    assertName(name);
+    assertValue(value);
+
+    switch (this.guard) {
+      case "immutable": {
+        throw new TypeError("Headers is immutable");
+      }
+      case "request": {
+        if (isForbiddenRequestHeader(name, value)) {
+          return false;
+        }
+        break;
+      }
+      case "response": {
+        if (isForbiddenResponseHeaderName(name)) {
+          return false;
+        }
+        break;
+      }
+    }
+
+    return true;
+  }
+
+  // https://fetch.spec.whatwg.org/#concept-headers-fill
+  #fill(init) {
+    if (Array.isArray(init)) {
+      for (const header of init) {
+        if (header.length !== 2) {
+          throw new TypeError("init is invalid");
+        }
+        this.append(header[0], header[1]);
+      }
+    } else {
+      for (const [key, value] of Object.entries(init)) {
+        this.append(key, value);
+      }
+    }
+  }
+
+  // https://fetch.spec.whatwg.org/#concept-headers-remove-privileged-no-cors-request-headers
+  #removePrivilegedNoCORSHeaders() {
+    this.headerList.delete("range");
+  }
+
+  // https://fetch.spec.whatwg.org/#dom-headers-append
+  append(name, value) {
+    value = normalizeHeaderValue(value);
+    if (!this.#validate(name, value)) {
+      return;
+    }
+
+    if (this.guard === "request-no-cors") {
+      let temporaryValue = this.headerList.get(name);
+      if (temporaryValue === null) {
+        temporaryValue = value;
+      } else {
+        temporaryValue += ", " + value;
+      }
+      if (!isNoCORSSafelistedRequestHeader(name, temporaryValue)) {
+        return;
+      }
+    }
+
+    this.headerList.append(name, value);
+
+    if (this.guard === "request-no-cors") {
+      this.#removePrivilegedNoCORSHeaders();
+    }
+  }
+
+  // https://fetch.spec.whatwg.org/#dom-headers-delete
+  delete(name) {
+    if (!this.#validate(name, "")) {
+      return;
+    }
+
+    if (this.guard === "request-no-cors" &&
+      !isNoCORSSafelistedRequestHeaderName(name) &&
+      !isPrivilegedNoCORSRequestHeaderName(name)) {
+      return;
+    }
+
+    if (!this.headerList.contains(name)) {
+      return;
+    }
+
+    this.headerList.delete(name);
+
+    if (this.guard === "request-no-cors") {
+      this.#removePrivilegedNoCORSHeaders();
+    }
+  }
+
+  // https://fetch.spec.whatwg.org/#dom-headers-get
+  get(name) {
+    assertName(name);
+    return this.headerList.get(name);
+  }
+
+  // https://fetch.spec.whatwg.org/#dom-headers-getsetcookie
+  getSetCookie() {
+    return this.headerList.getAll("Set-Cookie") || [];
+  }
+
+  // https://fetch.spec.whatwg.org/#dom-headers-has
+  has(name) {
+    assertName(name);
+    return this.headerList.contains(name);
+  }
+
+  // https://fetch.spec.whatwg.org/#dom-headers-set
+  set(name, value) {
+    value = normalizeHeaderValue(value);
+    if (!this.#validate(name, value)) {
+      return;
+    }
+
+    if (this.guard === "request-no-cors" && !isNoCORSSafelistedRequestHeader(name, value)) {
+      return;
+    }
+
+    this.headerList.set(name, value);
+
+    if (this.guard === "request-no-cors") {
+      this.#removePrivilegedNoCORSHeaders();
+    }
+  }
+
+  * [Symbol.iterator]() {
+    for (const header of this.headerList.sortAndCombine()) {
+      yield header;
+    }
+  }
+}
+
+exports.implementation = HeadersImpl;

node_modules/jsdom/lib/jsdom/living/fetch/header-list.js

@@ -0,0 +1,158 @@
+"use strict";
+
+/**
+ * Provides utility functions for efficiently managing a collection of headers. Corresponds to
+ * https://fetch.spec.whatwg.org/#concept-header-list.
+ *
+ * Notably, unlike `Headers`, this allows retrieving the original casing of header names and does no normalization of
+ * inputs, which is important for implementing `XMLHttpRequest`. See discussions on, e.g.,
+ * https://github.com/whatwg/fetch/pull/476.
+ *
+ */
+class HeaderList {
+  // Note: we can use normal `toLowerCase()` in this class, instead of `asciiLowercase()`, because we assume all inputs
+  // are byte strings.
+
+  constructor() {
+    // Internal storage: Map<lowercaseName, {name: originalName, values: Array<value>}>
+    this._headers = new Map();
+  }
+
+  // https://fetch.spec.whatwg.org/#concept-header-list-append
+  append(name, value) {
+    const lower = name.toLowerCase();
+    const existing = this._headers.get(lower);
+    if (existing) {
+      existing.values.push(value);
+    } else {
+      this._headers.set(lower, { name, values: [value] });
+    }
+  }
+
+  // https://fetch.spec.whatwg.org/#header-list-contains
+  contains(name) {
+    return this._headers.has(name.toLowerCase());
+  }
+
+  // https://fetch.spec.whatwg.org/#concept-header-list-get
+  get(name) {
+    const entry = this._headers.get(name.toLowerCase());
+    if (!entry) {
+      return null;
+    }
+    return entry.values.join(", ");
+  }
+
+  // No corresponding spec algorithm, but equivalent to e.g. the steps used in
+  // https://fetch.spec.whatwg.org/#dom-headers-getsetcookie.
+  getAll(name) {
+    const entry = this._headers.get(name.toLowerCase());
+    if (!entry) {
+      return null;
+    }
+    return entry.values;
+  }
+
+  // https://fetch.spec.whatwg.org/#concept-header-list-delete
+  delete(name) {
+    this._headers.delete(name.toLowerCase());
+  }
+
+  // https://fetch.spec.whatwg.org/#concept-header-list-set
+  set(name, value) {
+    const lower = name.toLowerCase();
+    this._headers.set(lower, { name, values: [value] });
+  }
+
+  // https://fetch.spec.whatwg.org/#concept-header-list-combine
+  combine(name, value) {
+    const lower = name.toLowerCase();
+    const existing = this._headers.get(lower);
+    if (existing) {
+      existing.values[0] += ", " + value;
+    } else {
+      this._headers.set(lower, { name, values: [value] });
+    }
+  }
+
+  // https://fetch.spec.whatwg.org/#concept-header-list-sort-and-combine
+  sortAndCombine() {
+    const names = [...this._headers.keys()].sort();
+
+    const headers = [];
+    for (const name of names) {
+      const { values } = this._headers.get(name);
+      if (name === "set-cookie") {
+        for (const value of values) {
+          headers.push([name, value]);
+        }
+      } else {
+        headers.push([name, values.join(", ")]);
+      }
+    }
+
+    return headers;
+  }
+
+  /**
+   * Yields [name, value] pairs for iteration.
+   * Each header with multiple values yields multiple pairs.
+   * Preserves original casing.
+   */
+  * [Symbol.iterator]() {
+    for (const { name, values } of this._headers.values()) {
+      for (const value of values) {
+        yield [name, value];
+      }
+    }
+  }
+
+  /**
+   * Yields unique header names (with original casing).
+   */
+  * names() {
+    for (const { name } of this._headers.values()) {
+      yield name;
+    }
+  }
+
+  /**
+   * Serializes the header list to an object.
+   * Format matches undici's headers object: {name: value} or {name: [values]} for multiple values.
+   */
+  toJSON() {
+    const result = {};
+    for (const { name, values } of this._headers.values()) {
+      result[name] = values.length === 1 ? values[0] : values;
+    }
+    return result;
+  }
+
+  /**
+   * Creates a HeaderList from a headers object.
+   * Format: {name: value} or {name: [values]} for multiple values.
+   * @param {object} obj - Headers object
+   */
+  static fromJSON(obj) {
+    const list = new HeaderList();
+    for (const [name, value] of Object.entries(obj)) {
+      if (Array.isArray(value)) {
+        for (const v of value) {
+          list.append(name, v);
+        }
+      } else {
+        list.append(name, value);
+      }
+    }
+    return list;
+  }
+
+  /**
+   * Creates a copy of this HeaderList.
+   */
+  clone() {
+    return HeaderList.fromJSON(this.toJSON());
+  }
+}
+
+module.exports = HeaderList;

node_modules/jsdom/lib/jsdom/living/fetch/header-types.js

@@ -0,0 +1,205 @@
+"use strict";
+
+const { MIMEType } = require("whatwg-mimetype");
+
+// https://fetch.spec.whatwg.org/#privileged-no-cors-request-header-name
+const PRIVILEGED_NO_CORS_REQUEST = new Set(["range"]);
+function isPrivilegedNoCORSRequestHeaderName(name) {
+  return PRIVILEGED_NO_CORS_REQUEST.has(name.toLowerCase());
+}
+
+// https://fetch.spec.whatwg.org/#no-cors-safelisted-request-header-name
+const NO_CORS_SAFELISTED_REQUEST = new Set([
+  `accept`,
+  `accept-language`,
+  `content-language`,
+  `content-type`
+]);
+function isNoCORSSafelistedRequestHeaderName(name) {
+  return NO_CORS_SAFELISTED_REQUEST.has(name.toLowerCase());
+}
+
+// https://fetch.spec.whatwg.org/#forbidden-response-header-name
+const FORBIDDEN_RESPONSE = new Set(["set-cookie", "set-cookie2"]);
+function isForbiddenResponseHeaderName(name) {
+  return FORBIDDEN_RESPONSE.has(name.toLowerCase());
+}
+
+// https://fetch.spec.whatwg.org/#cors-safelisted-request-header
+// Note: name and value are already ensured by the IDL layer to be byte strings.
+const CORS_UNSAFE_BYTE = /[\x00-\x08\x0A-\x1F"():<>?@[\\\]{}\x7F]/;
+function isCORSSafelistedRequestHeader(name, value) {
+  name = name.toLowerCase();
+  switch (name) {
+    case "accept":
+      if (value.match(CORS_UNSAFE_BYTE)) {
+        return false;
+      }
+      break;
+    case "accept-language":
+    case "content-language":
+      if (value.match(/[^\x30-\x39\x41-\x5A\x61-\x7A *,\-.;=]/)) {
+        return false;
+      }
+      break;
+    case "content-type": {
+      if (value.match(CORS_UNSAFE_BYTE)) {
+        return false;
+      }
+      const mimeType = MIMEType.parse(value);
+      if (mimeType === null) {
+        return false;
+      }
+      if (
+        ![
+          "application/x-www-form-urlencoded",
+          "multipart/form-data",
+          "text/plain"
+        ].includes(mimeType.essence)
+      ) {
+        return false;
+      }
+      break;
+    }
+    default:
+      return false;
+  }
+  if (value.length > 128) {
+    return false;
+  }
+  return true;
+}
+
+// https://fetch.spec.whatwg.org/#no-cors-safelisted-request-header
+function isNoCORSSafelistedRequestHeader(name, value) {
+  if (!isNoCORSSafelistedRequestHeaderName(name)) {
+    return false;
+  }
+  return isCORSSafelistedRequestHeader(name, value);
+}
+
+const BASIC_FORBIDDEN_REQUEST_HEADERS = new Set([
+  "accept-charset",
+  "accept-encoding",
+  "access-control-request-headers",
+  "access-control-request-method",
+  "connection",
+  "content-length",
+  "cookie",
+  "cookie2",
+  "date",
+  "dnt",
+  "expect",
+  "host",
+  "keep-alive",
+  "origin",
+  "referer",
+  "te",
+  "trailer",
+  "transfer-encoding",
+  "upgrade",
+  "via"
+]);
+
+const METHOD_CHECKING_FORBIDDEN_REQUEST_HEADERS = new Set([
+  "x-http-method",
+  "x-http-method-override",
+  "x-method-override"
+]);
+
+const FORBIDDEN_METHODS = new Set([
+  "connect",
+  "trace",
+  "track"
+]);
+
+// https://fetch.spec.whatwg.org/#forbidden-method
+function isForbiddenMethod(value) {
+  return FORBIDDEN_METHODS.has(value.toLowerCase());
+}
+
+// https://fetch.spec.whatwg.org/#forbidden-request-header
+function isForbiddenRequestHeader(name, value) {
+  const lowercaseName = name.toLowerCase();
+  if (BASIC_FORBIDDEN_REQUEST_HEADERS.has(lowercaseName)) {
+    return true;
+  }
+  if (lowercaseName.startsWith("proxy-") || lowercaseName.startsWith("sec-")) {
+    return true;
+  }
+
+  if (METHOD_CHECKING_FORBIDDEN_REQUEST_HEADERS.has(lowercaseName)) {
+    const parsedValues = getDecodeAndSplit(value);
+    return parsedValues.some(isForbiddenMethod);
+  }
+
+  return false;
+}
+
+// https://fetch.spec.whatwg.org/#header-value-get-decode-and-split
+function getDecodeAndSplit(input) {
+  const values = [];
+  let temporaryValue = "";
+  let position = 0;
+
+  while (true) {
+    // Collect sequence of code points that are not " or ,
+    while (position < input.length && input[position] !== "\"" && input[position] !== ",") {
+      temporaryValue += input[position++];
+    }
+
+    // If position is not past end and code point is "
+    if (position < input.length && input[position] === '"') {
+      // Inlined: collect HTTP quoted string (extract-value = false)
+      const positionStart = position++;
+      while (true) {
+        while (position < input.length && input[position] !== "\"" && input[position] !== "\\") {
+          position++;
+        }
+        if (position >= input.length) {
+          break;
+        }
+        if (input[position++] === "\\") {
+          if (position >= input.length) {
+            break;
+          }
+          position++;
+        } else {
+          break; // It was "
+        }
+      }
+      temporaryValue += input.slice(positionStart, position);
+      if (position < input.length) {
+        continue;
+      }
+    }
+
+    // Remove HTTP tab or space from start and end
+    let start = 0;
+    let end = temporaryValue.length;
+    while (start < end && (temporaryValue[start] === "\t" || temporaryValue[start] === " ")) {
+      start++;
+    }
+    while (end > start && (temporaryValue[end - 1] === "\t" || temporaryValue[end - 1] === " ")) {
+      end--;
+    }
+
+    values.push(temporaryValue.slice(start, end));
+    temporaryValue = "";
+
+    if (position >= input.length) {
+      return values;
+    }
+    // Assert: code point at position is ,
+    position++;
+  }
+}
+
+module.exports = {
+  isPrivilegedNoCORSRequestHeaderName,
+  isNoCORSSafelistedRequestHeaderName,
+  isNoCORSSafelistedRequestHeader,
+  isForbiddenRequestHeader,
+  isForbiddenResponseHeaderName,
+  isCORSSafelistedRequestHeader
+};

node_modules/jsdom/lib/jsdom/living/fetch/header-utils.js

@@ -0,0 +1,26 @@
+"use strict";
+
+// https://fetch.spec.whatwg.org/#header-name
+function isHeaderName(name) {
+  return /^[!#$%&'*+\-.^`|~\w]+$/.test(name);
+}
+
+// https://fetch.spec.whatwg.org/#header-value
+function isHeaderValue(value) {
+  return value[0] !== "\t" &&
+    value[0] !== " " &&
+    value[value.length - 1] !== "\t" &&
+    value[value.length - 1] !== " " &&
+    !/[\0\r\n]/.test(value);
+}
+
+// https://fetch.spec.whatwg.org/#concept-header-value-normalize
+function normalizeHeaderValue(potentialValue) {
+  return potentialValue.replace(/^[\n\r\t ]+|[\n\r\t ]+$/g, "");
+}
+
+module.exports = {
+  isHeaderName,
+  isHeaderValue,
+  normalizeHeaderValue
+};

node_modules/jsdom/lib/jsdom/living/file-api/Blob-impl.js

@@ -0,0 +1,111 @@
+"use strict";
+const { utf8Encode } = require("../helpers/encoding");
+const Blob = require("../generated/Blob");
+const { isArrayBuffer } = require("../generated/utils");
+const { concatTypedArrays } = require("../helpers/binary-data");
+
+function convertLineEndingsToNative(s) {
+  // jsdom always pretends to be *nix, for consistency.
+  // See also https://github.com/jsdom/jsdom/issues/2396.
+  return s.replace(/\r\n|\r|\n/g, "\n");
+}
+
+exports.implementation = class BlobImpl {
+  constructor(globalObject, [parts, properties], { fastPathArrayBufferToWrap } = {}) {
+    this._globalObject = globalObject;
+
+    this.type = properties.type;
+    if (/[^\u0020-\u007E]/.test(this.type)) {
+      this.type = "";
+    } else {
+      this.type = this.type.toLowerCase();
+    }
+
+    // A word about `this._bytes`:
+    //
+    // It is a `Uint8Array`. The realm of that `Uint8Array`, and/or the realm of its underlying `ArrayBuffer`, may be
+    // arbitrary. In particular, they likely do *not* match `this._globalObject`. The underlying `ArrayBuffer` may have
+    // been acquired from some other part of the system, e.g., the `ws` library, or aliased to another `BlobImpl`'s
+    // `_bytes`.
+    //
+    // This is fine, and indeed desirable, for efficiency. The key is that `Blob` is conceptually immutable, so users
+    // will never mutate the underlying `ArrayBuffer`. And, we never expose `this._bytes` or the underlying
+    // `ArrayBuffer` directly to the user: we always use something like `copyToArrayBufferInTargetRealm()` to ensure the
+    // result is in the realm appropriate for the user's request, and that if the user mutates the exposed bytes, this
+    // doesn't impact `this._bytes`.
+
+    // Used internally in jsdom when we receive an `ArrayBuffer` from elsewhere in the system and know we don't need to
+    // copy it because the user doesn't have any references to it. It's OK if `fastPathArrayBufferToWrap` is in the
+    // wrong realm even, because it never directly escapes the `BlobImpl` without a copy.
+    if (fastPathArrayBufferToWrap) {
+      this._bytes = new Uint8Array(fastPathArrayBufferToWrap);
+      return;
+    }
+
+    const chunks = [];
+    if (parts !== undefined) {
+      for (const part of parts) {
+        let chunk;
+        if (isArrayBuffer(part)) {
+          // Create a wrapper. The copying will happen in `concatTypedArrays()`.
+          chunk = new Uint8Array(part);
+        } else if (ArrayBuffer.isView(part)) {
+          // Use the part as-is. The copying will happen in `concatTypedArrays()`.
+          chunk = part;
+        } else if (Blob.isImpl(part)) {
+          // Use the existing `Uint8Array` as-is. The copying will happen in `concatTypedArrays()`.
+          chunk = part._bytes;
+        } else {
+          let s = part;
+          if (properties.endings === "native") {
+            s = convertLineEndingsToNative(s);
+          }
+          chunk = utf8Encode(s);
+        }
+        chunks.push(chunk);
+      }
+    }
+    this._bytes = concatTypedArrays(chunks);
+  }
+
+  get size() {
+    return this._bytes.length;
+  }
+
+  slice(start, end, contentType) {
+    const { size } = this;
+
+    let relativeStart, relativeEnd, relativeContentType;
+
+    if (start === undefined) {
+      relativeStart = 0;
+    } else if (start < 0) {
+      relativeStart = Math.max(size + start, 0);
+    } else {
+      relativeStart = Math.min(start, size);
+    }
+    if (end === undefined) {
+      relativeEnd = size;
+    } else if (end < 0) {
+      relativeEnd = Math.max(size + end, 0);
+    } else {
+      relativeEnd = Math.min(end, size);
+    }
+
+    if (contentType === undefined) {
+      relativeContentType = "";
+    } else {
+      // sanitization (lower case and invalid char check) is done in the
+      // constructor
+      relativeContentType = contentType;
+    }
+
+    const span = Math.max(relativeEnd - relativeStart, 0);
+
+    const slicedBuffer = this._bytes.slice(relativeStart, relativeStart + span);
+
+    const blob = Blob.createImpl(this._globalObject, [[], { type: relativeContentType }], {});
+    blob._bytes = slicedBuffer;
+    return blob;
+  }
+};

node_modules/jsdom/lib/jsdom/living/file-api/File-impl.js

@@ -0,0 +1,12 @@
+"use strict";
+
+const BlobImpl = require("./Blob-impl").implementation;
+
+exports.implementation = class FileImpl extends BlobImpl {
+  constructor(globalObject, [fileBits, fileName, options], privateData) {
+    super(globalObject, [fileBits, options], privateData);
+
+    this.name = fileName;
+    this.lastModified = "lastModified" in options ? options.lastModified : Date.now();
+  }
+};

node_modules/jsdom/lib/jsdom/living/file-api/FileList-impl.js

@@ -0,0 +1,15 @@
+"use strict";
+
+const idlUtils = require("../generated/utils.js");
+
+exports.implementation = class FileListImpl extends Array {
+  constructor() {
+    super(0);
+  }
+  item(index) {
+    return this[index] || null;
+  }
+  get [idlUtils.supportedPropertyIndices]() {
+    return this.keys();
+  }
+};

node_modules/jsdom/lib/jsdom/living/file-api/FileReader-impl.js

@@ -0,0 +1,132 @@
+"use strict";
+
+const { labelToName, legacyHookDecode } = require("@exodus/bytes/encoding.js");
+const { toBase64 } = require("@exodus/bytes/base64.js");
+const { MIMEType } = require("whatwg-mimetype");
+const DOMException = require("../generated/DOMException");
+const EventTargetImpl = require("../events/EventTarget-impl").implementation;
+const ProgressEvent = require("../generated/ProgressEvent");
+const { setupForSimpleEventAccessors } = require("../helpers/create-event-accessor");
+const { fireAnEvent } = require("../helpers/events");
+const { copyToArrayBufferInTargetRealm } = require("../helpers/binary-data");
+
+const READY_STATES = Object.freeze({
+  EMPTY: 0,
+  LOADING: 1,
+  DONE: 2
+});
+
+const events = ["loadstart", "progress", "load", "abort", "error", "loadend"];
+
+class FileReaderImpl extends EventTargetImpl {
+  constructor(globalObject, args, privateData) {
+    super(globalObject, args, privateData);
+
+    this.error = null;
+    this.readyState = READY_STATES.EMPTY;
+    this.result = null;
+
+    this._globalObject = globalObject;
+    this._ownerDocument = globalObject.document;
+    this._terminated = false;
+  }
+
+  readAsArrayBuffer(file) {
+    this._readFile(file, "buffer");
+  }
+  readAsBinaryString(file) {
+    this._readFile(file, "binaryString");
+  }
+  readAsDataURL(file) {
+    this._readFile(file, "dataURL");
+  }
+  readAsText(file, encodingLabel) {
+    this._readFile(file, "text", labelToName(encodingLabel) || "UTF-8");
+  }
+
+  abort() {
+    if (this.readyState === READY_STATES.EMPTY || this.readyState === READY_STATES.DONE) {
+      this.result = null;
+      return;
+    }
+
+    if (this.readyState === READY_STATES.LOADING) {
+      this.readyState = READY_STATES.DONE;
+      this.result = null;
+    }
+
+    this._terminated = true;
+    this._fireProgressEvent("abort");
+    this._fireProgressEvent("loadend");
+  }
+
+  _fireProgressEvent(name, props) {
+    fireAnEvent(name, this, ProgressEvent, props);
+  }
+
+  _readFile(file, format, encodingLabel) {
+    if (this.readyState === READY_STATES.LOADING) {
+      throw DOMException.create(this._globalObject, [
+        "The object is in an invalid state.",
+        "InvalidStateError"
+      ]);
+    }
+
+    this.readyState = READY_STATES.LOADING;
+
+    setImmediate(() => {
+      if (this._terminated) {
+        this._terminated = false;
+        return;
+      }
+
+      this._fireProgressEvent("loadstart");
+
+      this._fireProgressEvent("progress", {
+        lengthComputable: !isNaN(file.size),
+        total: file.size,
+        loaded: file._bytes.length
+      });
+
+      setImmediate(() => {
+        if (this._terminated) {
+          this._terminated = false;
+          return;
+        }
+
+        switch (format) {
+          case "binaryString": {
+            // Convert Uint8Array to binary string (each byte as a code point)
+            let binaryString = "";
+            for (let i = 0; i < file._bytes.length; i++) {
+              binaryString += String.fromCharCode(file._bytes[i]);
+            }
+            this.result = binaryString;
+            break;
+          }
+          case "dataURL": {
+            // Spec seems very unclear here; see https://github.com/w3c/FileAPI/issues/104.
+            const contentType = MIMEType.parse(file.type) || "application/octet-stream";
+            this.result = `data:${contentType};base64,${toBase64(file._bytes)}`;
+            break;
+          }
+          case "text": {
+            this.result = legacyHookDecode(file._bytes, encodingLabel);
+            break;
+          }
+          case "buffer":
+          default: {
+            this.result = copyToArrayBufferInTargetRealm(file._bytes.buffer, this._globalObject);
+            break;
+          }
+        }
+        this.readyState = READY_STATES.DONE;
+        this._fireProgressEvent("load");
+        this._fireProgressEvent("loadend");
+      });
+    });
+  }
+}
+setupForSimpleEventAccessors(FileReaderImpl.prototype, events);
+
+exports.implementation = FileReaderImpl;

node_modules/jsdom/lib/jsdom/living/generated/AbortController.js

@@ -0,0 +1,143 @@
+"use strict";
+
+const conversions = require("webidl-conversions");
+const utils = require("./utils.js");
+
+const implSymbol = utils.implSymbol;
+const ctorRegistrySymbol = utils.ctorRegistrySymbol;
+
+const interfaceName = "AbortController";
+
+exports.is = value => {
+  return utils.isObject(value) && Object.hasOwn(value, implSymbol) && value[implSymbol] instanceof Impl.implementation;
+};
+exports.isImpl = value => {
+  return utils.isObject(value) && value instanceof Impl.implementation;
+};
+exports.convert = (globalObject, value, { context = "The provided value" } = {}) => {
+  if (exports.is(value)) {
+    return utils.implForWrapper(value);
+  }
+  throw new globalObject.TypeError(`${context} is not of type 'AbortController'.`);
+};
+
+function makeWrapper(globalObject, newTarget) {
+  let proto;
+  if (newTarget !== undefined) {
+    proto = newTarget.prototype;
+  }
+
+  if (!utils.isObject(proto)) {
+    proto = globalObject[ctorRegistrySymbol]["AbortController"].prototype;
+  }
+
+  return Object.create(proto);
+}
+
+exports.create = (globalObject, constructorArgs, privateData) => {
+  const wrapper = makeWrapper(globalObject);
+  return exports.setup(wrapper, globalObject, constructorArgs, privateData);
+};
+
+exports.createImpl = (globalObject, constructorArgs, privateData) => {
+  const wrapper = exports.create(globalObject, constructorArgs, privateData);
+  return utils.implForWrapper(wrapper);
+};
+
+exports._internalSetup = (wrapper, globalObject) => {};
+
+exports.setup = (wrapper, globalObject, constructorArgs = [], privateData = {}) => {
+  privateData.wrapper = wrapper;
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: new Impl.implementation(globalObject, constructorArgs, privateData),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper;
+};
+
+exports.new = (globalObject, newTarget) => {
+  const wrapper = makeWrapper(globalObject, newTarget);
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: Object.create(Impl.implementation.prototype),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper[implSymbol];
+};
+
+const exposed = new Set(["Window", "Worker"]);
+
+exports.install = (globalObject, globalNames) => {
+  if (!globalNames.some(globalName => exposed.has(globalName))) {
+    return;
+  }
+
+  const ctorRegistry = utils.initCtorRegistry(globalObject);
+  class AbortController {
+    constructor() {
+      return exports.setup(Object.create(new.target.prototype), globalObject, undefined);
+    }
+
+    abort() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'abort' called on an object that is not a valid instance of AbortController."
+        );
+      }
+      const args = [];
+      {
+        let curArg = arguments[0];
+        if (curArg !== undefined) {
+          curArg = conversions["any"](curArg, {
+            context: "Failed to execute 'abort' on 'AbortController': parameter 1",
+            globals: globalObject
+          });
+        }
+        args.push(curArg);
+      }
+      return esValue[implSymbol].abort(...args);
+    }
+
+    get signal() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'get signal' called on an object that is not a valid instance of AbortController."
+        );
+      }
+
+      return utils.getSameObject(this, "signal", () => {
+        return utils.tryWrapperForImpl(esValue[implSymbol]["signal"]);
+      });
+    }
+  }
+  Object.defineProperties(AbortController.prototype, {
+    abort: { enumerable: true },
+    signal: { enumerable: true },
+    [Symbol.toStringTag]: { value: "AbortController", configurable: true }
+  });
+  ctorRegistry[interfaceName] = AbortController;
+
+  Object.defineProperty(globalObject, interfaceName, {
+    configurable: true,
+    writable: true,
+    value: AbortController
+  });
+};
+
+const Impl = require("../aborting/AbortController-impl.js");

node_modules/jsdom/lib/jsdom/living/generated/AbortSignal.js

@@ -0,0 +1,249 @@
+"use strict";
+
+const conversions = require("webidl-conversions");
+const utils = require("./utils.js");
+
+const EventHandlerNonNull = require("./EventHandlerNonNull.js");
+const implSymbol = utils.implSymbol;
+const ctorRegistrySymbol = utils.ctorRegistrySymbol;
+const EventTarget = require("./EventTarget.js");
+
+const interfaceName = "AbortSignal";
+
+exports.is = value => {
+  return utils.isObject(value) && Object.hasOwn(value, implSymbol) && value[implSymbol] instanceof Impl.implementation;
+};
+exports.isImpl = value => {
+  return utils.isObject(value) && value instanceof Impl.implementation;
+};
+exports.convert = (globalObject, value, { context = "The provided value" } = {}) => {
+  if (exports.is(value)) {
+    return utils.implForWrapper(value);
+  }
+  throw new globalObject.TypeError(`${context} is not of type 'AbortSignal'.`);
+};
+
+function makeWrapper(globalObject, newTarget) {
+  let proto;
+  if (newTarget !== undefined) {
+    proto = newTarget.prototype;
+  }
+
+  if (!utils.isObject(proto)) {
+    proto = globalObject[ctorRegistrySymbol]["AbortSignal"].prototype;
+  }
+
+  return Object.create(proto);
+}
+
+exports.create = (globalObject, constructorArgs, privateData) => {
+  const wrapper = makeWrapper(globalObject);
+  return exports.setup(wrapper, globalObject, constructorArgs, privateData);
+};
+
+exports.createImpl = (globalObject, constructorArgs, privateData) => {
+  const wrapper = exports.create(globalObject, constructorArgs, privateData);
+  return utils.implForWrapper(wrapper);
+};
+
+exports._internalSetup = (wrapper, globalObject) => {
+  EventTarget._internalSetup(wrapper, globalObject);
+};
+
+exports.setup = (wrapper, globalObject, constructorArgs = [], privateData = {}) => {
+  privateData.wrapper = wrapper;
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: new Impl.implementation(globalObject, constructorArgs, privateData),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper;
+};
+
+exports.new = (globalObject, newTarget) => {
+  const wrapper = makeWrapper(globalObject, newTarget);
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: Object.create(Impl.implementation.prototype),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper[implSymbol];
+};
+
+const exposed = new Set(["Window", "Worker"]);
+
+exports.install = (globalObject, globalNames) => {
+  if (!globalNames.some(globalName => exposed.has(globalName))) {
+    return;
+  }
+
+  const ctorRegistry = utils.initCtorRegistry(globalObject);
+  class AbortSignal extends globalObject.EventTarget {
+    constructor() {
+      throw new globalObject.TypeError("Illegal constructor");
+    }
+
+    throwIfAborted() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'throwIfAborted' called on an object that is not a valid instance of AbortSignal."
+        );
+      }
+
+      return esValue[implSymbol].throwIfAborted();
+    }
+
+    get aborted() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'get aborted' called on an object that is not a valid instance of AbortSignal."
+        );
+      }
+
+      return esValue[implSymbol]["aborted"];
+    }
+
+    get reason() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'get reason' called on an object that is not a valid instance of AbortSignal."
+        );
+      }
+
+      return esValue[implSymbol]["reason"];
+    }
+
+    get onabort() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'get onabort' called on an object that is not a valid instance of AbortSignal."
+        );
+      }
+
+      return utils.tryWrapperForImpl(esValue[implSymbol]["onabort"]);
+    }
+
+    set onabort(V) {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'set onabort' called on an object that is not a valid instance of AbortSignal."
+        );
+      }
+
+      if (!utils.isObject(V)) {
+        V = null;
+      } else {
+        V = EventHandlerNonNull.convert(globalObject, V, {
+          context: "Failed to set the 'onabort' property on 'AbortSignal': The provided value"
+        });
+      }
+      esValue[implSymbol]["onabort"] = V;
+    }
+
+    static abort() {
+      const args = [];
+      {
+        let curArg = arguments[0];
+        if (curArg !== undefined) {
+          curArg = conversions["any"](curArg, {
+            context: "Failed to execute 'abort' on 'AbortSignal': parameter 1",
+            globals: globalObject
+          });
+        }
+        args.push(curArg);
+      }
+      return utils.tryWrapperForImpl(Impl.implementation.abort(globalObject, ...args));
+    }
+
+    static timeout(milliseconds) {
+      if (arguments.length < 1) {
+        throw new globalObject.TypeError(
+          `Failed to execute 'timeout' on 'AbortSignal': 1 argument required, but only ${arguments.length} present.`
+        );
+      }
+      const args = [];
+      {
+        let curArg = arguments[0];
+        curArg = conversions["unsigned long long"](curArg, {
+          context: "Failed to execute 'timeout' on 'AbortSignal': parameter 1",
+          globals: globalObject,
+          enforceRange: true
+        });
+        args.push(curArg);
+      }
+      return utils.tryWrapperForImpl(Impl.implementation.timeout(globalObject, ...args));
+    }
+
+    static any(signals) {
+      if (arguments.length < 1) {
+        throw new globalObject.TypeError(
+          `Failed to execute 'any' on 'AbortSignal': 1 argument required, but only ${arguments.length} present.`
+        );
+      }
+      const args = [];
+      {
+        let curArg = arguments[0];
+        if (!utils.isObject(curArg)) {
+          throw new globalObject.TypeError(
+            "Failed to execute 'any' on 'AbortSignal': parameter 1" + " is not an iterable object."
+          );
+        } else {
+          const V = [];
+          const tmp = curArg;
+          for (let nextItem of tmp) {
+            nextItem = exports.convert(globalObject, nextItem, {
+              context: "Failed to execute 'any' on 'AbortSignal': parameter 1" + "'s element"
+            });
+
+            V.push(nextItem);
+          }
+          curArg = V;
+        }
+        args.push(curArg);
+      }
+      return utils.tryWrapperForImpl(Impl.implementation.any(globalObject, ...args));
+    }
+  }
+  Object.defineProperties(AbortSignal.prototype, {
+    throwIfAborted: { enumerable: true },
+    aborted: { enumerable: true },
+    reason: { enumerable: true },
+    onabort: { enumerable: true },
+    [Symbol.toStringTag]: { value: "AbortSignal", configurable: true }
+  });
+  Object.defineProperties(AbortSignal, {
+    abort: { enumerable: true },
+    timeout: { enumerable: true },
+    any: { enumerable: true }
+  });
+  ctorRegistry[interfaceName] = AbortSignal;
+
+  Object.defineProperty(globalObject, interfaceName, {
+    configurable: true,
+    writable: true,
+    value: AbortSignal
+  });
+};
+
+const Impl = require("../aborting/AbortSignal-impl.js");

node_modules/jsdom/lib/jsdom/living/generated/AbstractRange.js

@@ -0,0 +1,171 @@
+"use strict";
+
+const conversions = require("webidl-conversions");
+const utils = require("./utils.js");
+
+const implSymbol = utils.implSymbol;
+const ctorRegistrySymbol = utils.ctorRegistrySymbol;
+
+const interfaceName = "AbstractRange";
+
+exports.is = value => {
+  return utils.isObject(value) && Object.hasOwn(value, implSymbol) && value[implSymbol] instanceof Impl.implementation;
+};
+exports.isImpl = value => {
+  return utils.isObject(value) && value instanceof Impl.implementation;
+};
+exports.convert = (globalObject, value, { context = "The provided value" } = {}) => {
+  if (exports.is(value)) {
+    return utils.implForWrapper(value);
+  }
+  throw new globalObject.TypeError(`${context} is not of type 'AbstractRange'.`);
+};
+
+function makeWrapper(globalObject, newTarget) {
+  let proto;
+  if (newTarget !== undefined) {
+    proto = newTarget.prototype;
+  }
+
+  if (!utils.isObject(proto)) {
+    proto = globalObject[ctorRegistrySymbol]["AbstractRange"].prototype;
+  }
+
+  return Object.create(proto);
+}
+
+exports.create = (globalObject, constructorArgs, privateData) => {
+  const wrapper = makeWrapper(globalObject);
+  return exports.setup(wrapper, globalObject, constructorArgs, privateData);
+};
+
+exports.createImpl = (globalObject, constructorArgs, privateData) => {
+  const wrapper = exports.create(globalObject, constructorArgs, privateData);
+  return utils.implForWrapper(wrapper);
+};
+
+exports._internalSetup = (wrapper, globalObject) => {};
+
+exports.setup = (wrapper, globalObject, constructorArgs = [], privateData = {}) => {
+  privateData.wrapper = wrapper;
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: new Impl.implementation(globalObject, constructorArgs, privateData),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper;
+};
+
+exports.new = (globalObject, newTarget) => {
+  const wrapper = makeWrapper(globalObject, newTarget);
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: Object.create(Impl.implementation.prototype),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper[implSymbol];
+};
+
+const exposed = new Set(["Window"]);
+
+exports.install = (globalObject, globalNames) => {
+  if (!globalNames.some(globalName => exposed.has(globalName))) {
+    return;
+  }
+
+  const ctorRegistry = utils.initCtorRegistry(globalObject);
+  class AbstractRange {
+    constructor() {
+      throw new globalObject.TypeError("Illegal constructor");
+    }
+
+    get startContainer() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'get startContainer' called on an object that is not a valid instance of AbstractRange."
+        );
+      }
+
+      return utils.tryWrapperForImpl(esValue[implSymbol]["startContainer"]);
+    }
+
+    get startOffset() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'get startOffset' called on an object that is not a valid instance of AbstractRange."
+        );
+      }
+
+      return esValue[implSymbol]["startOffset"];
+    }
+
+    get endContainer() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'get endContainer' called on an object that is not a valid instance of AbstractRange."
+        );
+      }
+
+      return utils.tryWrapperForImpl(esValue[implSymbol]["endContainer"]);
+    }
+
+    get endOffset() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'get endOffset' called on an object that is not a valid instance of AbstractRange."
+        );
+      }
+
+      return esValue[implSymbol]["endOffset"];
+    }
+
+    get collapsed() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'get collapsed' called on an object that is not a valid instance of AbstractRange."
+        );
+      }
+
+      return esValue[implSymbol]["collapsed"];
+    }
+  }
+  Object.defineProperties(AbstractRange.prototype, {
+    startContainer: { enumerable: true },
+    startOffset: { enumerable: true },
+    endContainer: { enumerable: true },
+    endOffset: { enumerable: true },
+    collapsed: { enumerable: true },
+    [Symbol.toStringTag]: { value: "AbstractRange", configurable: true }
+  });
+  ctorRegistry[interfaceName] = AbstractRange;
+
+  Object.defineProperty(globalObject, interfaceName, {
+    configurable: true,
+    writable: true,
+    value: AbstractRange
+  });
+};
+
+const Impl = require("../range/AbstractRange-impl.js");

node_modules/jsdom/lib/jsdom/living/generated/AddEventListenerOptions.js

@@ -0,0 +1,53 @@
+"use strict";
+
+const conversions = require("webidl-conversions");
+const utils = require("./utils.js");
+
+const AbortSignal = require("./AbortSignal.js");
+const EventListenerOptions = require("./EventListenerOptions.js");
+
+exports._convertInherit = (globalObject, obj, ret, { context = "The provided value" } = {}) => {
+  EventListenerOptions._convertInherit(globalObject, obj, ret, { context });
+
+  {
+    const key = "once";
+    let value = obj === undefined || obj === null ? undefined : obj[key];
+    if (value !== undefined) {
+      value = conversions["boolean"](value, { context: context + " has member 'once' that", globals: globalObject });
+
+      ret[key] = value;
+    } else {
+      ret[key] = false;
+    }
+  }
+
+  {
+    const key = "passive";
+    let value = obj === undefined || obj === null ? undefined : obj[key];
+    if (value !== undefined) {
+      value = conversions["boolean"](value, { context: context + " has member 'passive' that", globals: globalObject });
+
+      ret[key] = value;
+    }
+  }
+
+  {
+    const key = "signal";
+    let value = obj === undefined || obj === null ? undefined : obj[key];
+    if (value !== undefined) {
+      value = AbortSignal.convert(globalObject, value, { context: context + " has member 'signal' that" });
+
+      ret[key] = value;
+    }
+  }
+};
+
+exports.convert = (globalObject, obj, { context = "The provided value" } = {}) => {
+  if (obj !== undefined && typeof obj !== "object" && typeof obj !== "function") {
+    throw new globalObject.TypeError(`${context} is not an object.`);
+  }
+
+  const ret = Object.create(null);
+  exports._convertInherit(globalObject, obj, ret, { context });
+  return ret;
+};

node_modules/jsdom/lib/jsdom/living/generated/AssignedNodesOptions.js

@@ -0,0 +1,28 @@
+"use strict";
+
+const conversions = require("webidl-conversions");
+const utils = require("./utils.js");
+
+exports._convertInherit = (globalObject, obj, ret, { context = "The provided value" } = {}) => {
+  {
+    const key = "flatten";
+    let value = obj === undefined || obj === null ? undefined : obj[key];
+    if (value !== undefined) {
+      value = conversions["boolean"](value, { context: context + " has member 'flatten' that", globals: globalObject });
+
+      ret[key] = value;
+    } else {
+      ret[key] = false;
+    }
+  }
+};
+
+exports.convert = (globalObject, obj, { context = "The provided value" } = {}) => {
+  if (obj !== undefined && typeof obj !== "object" && typeof obj !== "function") {
+    throw new globalObject.TypeError(`${context} is not an object.`);
+  }
+
+  const ret = Object.create(null);
+  exports._convertInherit(globalObject, obj, ret, { context });
+  return ret;
+};

node_modules/jsdom/lib/jsdom/living/generated/Attr.js

@@ -0,0 +1,217 @@
+"use strict";
+
+const conversions = require("webidl-conversions");
+const utils = require("./utils.js");
+
+const ceReactionsPreSteps_helpers_custom_elements = require("../helpers/custom-elements.js").ceReactionsPreSteps;
+const ceReactionsPostSteps_helpers_custom_elements = require("../helpers/custom-elements.js").ceReactionsPostSteps;
+const implSymbol = utils.implSymbol;
+const ctorRegistrySymbol = utils.ctorRegistrySymbol;
+const Node = require("./Node.js");
+
+const interfaceName = "Attr";
+
+exports.is = value => {
+  return utils.isObject(value) && Object.hasOwn(value, implSymbol) && value[implSymbol] instanceof Impl.implementation;
+};
+exports.isImpl = value => {
+  return utils.isObject(value) && value instanceof Impl.implementation;
+};
+exports.convert = (globalObject, value, { context = "The provided value" } = {}) => {
+  if (exports.is(value)) {
+    return utils.implForWrapper(value);
+  }
+  throw new globalObject.TypeError(`${context} is not of type 'Attr'.`);
+};
+
+function makeWrapper(globalObject, newTarget) {
+  let proto;
+  if (newTarget !== undefined) {
+    proto = newTarget.prototype;
+  }
+
+  if (!utils.isObject(proto)) {
+    proto = globalObject[ctorRegistrySymbol]["Attr"].prototype;
+  }
+
+  return Object.create(proto);
+}
+
+exports.create = (globalObject, constructorArgs, privateData) => {
+  const wrapper = makeWrapper(globalObject);
+  return exports.setup(wrapper, globalObject, constructorArgs, privateData);
+};
+
+exports.createImpl = (globalObject, constructorArgs, privateData) => {
+  const wrapper = exports.create(globalObject, constructorArgs, privateData);
+  return utils.implForWrapper(wrapper);
+};
+
+exports._internalSetup = (wrapper, globalObject) => {
+  Node._internalSetup(wrapper, globalObject);
+};
+
+exports.setup = (wrapper, globalObject, constructorArgs = [], privateData = {}) => {
+  privateData.wrapper = wrapper;
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: new Impl.implementation(globalObject, constructorArgs, privateData),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper;
+};
+
+exports.new = (globalObject, newTarget) => {
+  const wrapper = makeWrapper(globalObject, newTarget);
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: Object.create(Impl.implementation.prototype),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper[implSymbol];
+};
+
+const exposed = new Set(["Window"]);
+
+exports.install = (globalObject, globalNames) => {
+  if (!globalNames.some(globalName => exposed.has(globalName))) {
+    return;
+  }
+
+  const ctorRegistry = utils.initCtorRegistry(globalObject);
+  class Attr extends globalObject.Node {
+    constructor() {
+      throw new globalObject.TypeError("Illegal constructor");
+    }
+
+    get namespaceURI() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'get namespaceURI' called on an object that is not a valid instance of Attr."
+        );
+      }
+
+      return esValue[implSymbol]["namespaceURI"];
+    }
+
+    get prefix() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError("'get prefix' called on an object that is not a valid instance of Attr.");
+      }
+
+      return esValue[implSymbol]["prefix"];
+    }
+
+    get localName() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError("'get localName' called on an object that is not a valid instance of Attr.");
+      }
+
+      return esValue[implSymbol]["localName"];
+    }
+
+    get name() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError("'get name' called on an object that is not a valid instance of Attr.");
+      }
+
+      return esValue[implSymbol]["name"];
+    }
+
+    get value() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError("'get value' called on an object that is not a valid instance of Attr.");
+      }
+
+      ceReactionsPreSteps_helpers_custom_elements(globalObject);
+      try {
+        return esValue[implSymbol]["value"];
+      } finally {
+        ceReactionsPostSteps_helpers_custom_elements(globalObject);
+      }
+    }
+
+    set value(V) {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError("'set value' called on an object that is not a valid instance of Attr.");
+      }
+
+      V = conversions["DOMString"](V, {
+        context: "Failed to set the 'value' property on 'Attr': The provided value",
+        globals: globalObject
+      });
+
+      ceReactionsPreSteps_helpers_custom_elements(globalObject);
+      try {
+        esValue[implSymbol]["value"] = V;
+      } finally {
+        ceReactionsPostSteps_helpers_custom_elements(globalObject);
+      }
+    }
+
+    get ownerElement() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'get ownerElement' called on an object that is not a valid instance of Attr."
+        );
+      }
+
+      return utils.tryWrapperForImpl(esValue[implSymbol]["ownerElement"]);
+    }
+
+    get specified() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError("'get specified' called on an object that is not a valid instance of Attr.");
+      }
+
+      return esValue[implSymbol]["specified"];
+    }
+  }
+  Object.defineProperties(Attr.prototype, {
+    namespaceURI: { enumerable: true },
+    prefix: { enumerable: true },
+    localName: { enumerable: true },
+    name: { enumerable: true },
+    value: { enumerable: true },
+    ownerElement: { enumerable: true },
+    specified: { enumerable: true },
+    [Symbol.toStringTag]: { value: "Attr", configurable: true }
+  });
+  ctorRegistry[interfaceName] = Attr;
+
+  Object.defineProperty(globalObject, interfaceName, {
+    configurable: true,
+    writable: true,
+    value: Attr
+  });
+};
+
+const Impl = require("../attributes/Attr-impl.js");

node_modules/jsdom/lib/jsdom/living/generated/BarProp.js

@@ -0,0 +1,117 @@
+"use strict";
+
+const conversions = require("webidl-conversions");
+const utils = require("./utils.js");
+
+const implSymbol = utils.implSymbol;
+const ctorRegistrySymbol = utils.ctorRegistrySymbol;
+
+const interfaceName = "BarProp";
+
+exports.is = value => {
+  return utils.isObject(value) && Object.hasOwn(value, implSymbol) && value[implSymbol] instanceof Impl.implementation;
+};
+exports.isImpl = value => {
+  return utils.isObject(value) && value instanceof Impl.implementation;
+};
+exports.convert = (globalObject, value, { context = "The provided value" } = {}) => {
+  if (exports.is(value)) {
+    return utils.implForWrapper(value);
+  }
+  throw new globalObject.TypeError(`${context} is not of type 'BarProp'.`);
+};
+
+function makeWrapper(globalObject, newTarget) {
+  let proto;
+  if (newTarget !== undefined) {
+    proto = newTarget.prototype;
+  }
+
+  if (!utils.isObject(proto)) {
+    proto = globalObject[ctorRegistrySymbol]["BarProp"].prototype;
+  }
+
+  return Object.create(proto);
+}
+
+exports.create = (globalObject, constructorArgs, privateData) => {
+  const wrapper = makeWrapper(globalObject);
+  return exports.setup(wrapper, globalObject, constructorArgs, privateData);
+};
+
+exports.createImpl = (globalObject, constructorArgs, privateData) => {
+  const wrapper = exports.create(globalObject, constructorArgs, privateData);
+  return utils.implForWrapper(wrapper);
+};
+
+exports._internalSetup = (wrapper, globalObject) => {};
+
+exports.setup = (wrapper, globalObject, constructorArgs = [], privateData = {}) => {
+  privateData.wrapper = wrapper;
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: new Impl.implementation(globalObject, constructorArgs, privateData),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper;
+};
+
+exports.new = (globalObject, newTarget) => {
+  const wrapper = makeWrapper(globalObject, newTarget);
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: Object.create(Impl.implementation.prototype),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper[implSymbol];
+};
+
+const exposed = new Set(["Window"]);
+
+exports.install = (globalObject, globalNames) => {
+  if (!globalNames.some(globalName => exposed.has(globalName))) {
+    return;
+  }
+
+  const ctorRegistry = utils.initCtorRegistry(globalObject);
+  class BarProp {
+    constructor() {
+      throw new globalObject.TypeError("Illegal constructor");
+    }
+
+    get visible() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError("'get visible' called on an object that is not a valid instance of BarProp.");
+      }
+
+      return esValue[implSymbol]["visible"];
+    }
+  }
+  Object.defineProperties(BarProp.prototype, {
+    visible: { enumerable: true },
+    [Symbol.toStringTag]: { value: "BarProp", configurable: true }
+  });
+  ctorRegistry[interfaceName] = BarProp;
+
+  Object.defineProperty(globalObject, interfaceName, {
+    configurable: true,
+    writable: true,
+    value: BarProp
+  });
+};
+
+const Impl = require("../window/BarProp-impl.js");

node_modules/jsdom/lib/jsdom/living/generated/BeforeUnloadEvent.js

@@ -0,0 +1,139 @@
+"use strict";
+
+const conversions = require("webidl-conversions");
+const utils = require("./utils.js");
+
+const implSymbol = utils.implSymbol;
+const ctorRegistrySymbol = utils.ctorRegistrySymbol;
+const Event = require("./Event.js");
+
+const interfaceName = "BeforeUnloadEvent";
+
+exports.is = value => {
+  return utils.isObject(value) && Object.hasOwn(value, implSymbol) && value[implSymbol] instanceof Impl.implementation;
+};
+exports.isImpl = value => {
+  return utils.isObject(value) && value instanceof Impl.implementation;
+};
+exports.convert = (globalObject, value, { context = "The provided value" } = {}) => {
+  if (exports.is(value)) {
+    return utils.implForWrapper(value);
+  }
+  throw new globalObject.TypeError(`${context} is not of type 'BeforeUnloadEvent'.`);
+};
+
+function makeWrapper(globalObject, newTarget) {
+  let proto;
+  if (newTarget !== undefined) {
+    proto = newTarget.prototype;
+  }
+
+  if (!utils.isObject(proto)) {
+    proto = globalObject[ctorRegistrySymbol]["BeforeUnloadEvent"].prototype;
+  }
+
+  return Object.create(proto);
+}
+
+exports.create = (globalObject, constructorArgs, privateData) => {
+  const wrapper = makeWrapper(globalObject);
+  return exports.setup(wrapper, globalObject, constructorArgs, privateData);
+};
+
+exports.createImpl = (globalObject, constructorArgs, privateData) => {
+  const wrapper = exports.create(globalObject, constructorArgs, privateData);
+  return utils.implForWrapper(wrapper);
+};
+
+exports._internalSetup = (wrapper, globalObject) => {
+  Event._internalSetup(wrapper, globalObject);
+};
+
+exports.setup = (wrapper, globalObject, constructorArgs = [], privateData = {}) => {
+  privateData.wrapper = wrapper;
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: new Impl.implementation(globalObject, constructorArgs, privateData),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper;
+};
+
+exports.new = (globalObject, newTarget) => {
+  const wrapper = makeWrapper(globalObject, newTarget);
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: Object.create(Impl.implementation.prototype),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper[implSymbol];
+};
+
+const exposed = new Set(["Window"]);
+
+exports.install = (globalObject, globalNames) => {
+  if (!globalNames.some(globalName => exposed.has(globalName))) {
+    return;
+  }
+
+  const ctorRegistry = utils.initCtorRegistry(globalObject);
+  class BeforeUnloadEvent extends globalObject.Event {
+    constructor() {
+      throw new globalObject.TypeError("Illegal constructor");
+    }
+
+    get returnValue() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'get returnValue' called on an object that is not a valid instance of BeforeUnloadEvent."
+        );
+      }
+
+      return esValue[implSymbol]["returnValue"];
+    }
+
+    set returnValue(V) {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'set returnValue' called on an object that is not a valid instance of BeforeUnloadEvent."
+        );
+      }
+
+      V = conversions["DOMString"](V, {
+        context: "Failed to set the 'returnValue' property on 'BeforeUnloadEvent': The provided value",
+        globals: globalObject
+      });
+
+      esValue[implSymbol]["returnValue"] = V;
+    }
+  }
+  Object.defineProperties(BeforeUnloadEvent.prototype, {
+    returnValue: { enumerable: true },
+    [Symbol.toStringTag]: { value: "BeforeUnloadEvent", configurable: true }
+  });
+  ctorRegistry[interfaceName] = BeforeUnloadEvent;
+
+  Object.defineProperty(globalObject, interfaceName, {
+    configurable: true,
+    writable: true,
+    value: BeforeUnloadEvent
+  });
+};
+
+const Impl = require("../events/BeforeUnloadEvent-impl.js");

node_modules/jsdom/lib/jsdom/living/generated/BinaryType.js

@@ -0,0 +1,12 @@
+"use strict";
+
+const enumerationValues = new Set(["blob", "arraybuffer"]);
+exports.enumerationValues = enumerationValues;
+
+exports.convert = (globalObject, value, { context = "The provided value" } = {}) => {
+  const string = `${value}`;
+  if (!enumerationValues.has(string)) {
+    throw new globalObject.TypeError(`${context} '${string}' is not a valid enumeration value for BinaryType`);
+  }
+  return string;
+};

node_modules/jsdom/lib/jsdom/living/generated/Blob.js

@@ -0,0 +1,211 @@
+"use strict";
+
+const conversions = require("webidl-conversions");
+const utils = require("./utils.js");
+
+const BlobPropertyBag = require("./BlobPropertyBag.js");
+const implSymbol = utils.implSymbol;
+const ctorRegistrySymbol = utils.ctorRegistrySymbol;
+
+const interfaceName = "Blob";
+
+exports.is = value => {
+  return utils.isObject(value) && Object.hasOwn(value, implSymbol) && value[implSymbol] instanceof Impl.implementation;
+};
+exports.isImpl = value => {
+  return utils.isObject(value) && value instanceof Impl.implementation;
+};
+exports.convert = (globalObject, value, { context = "The provided value" } = {}) => {
+  if (exports.is(value)) {
+    return utils.implForWrapper(value);
+  }
+  throw new globalObject.TypeError(`${context} is not of type 'Blob'.`);
+};
+
+function makeWrapper(globalObject, newTarget) {
+  let proto;
+  if (newTarget !== undefined) {
+    proto = newTarget.prototype;
+  }
+
+  if (!utils.isObject(proto)) {
+    proto = globalObject[ctorRegistrySymbol]["Blob"].prototype;
+  }
+
+  return Object.create(proto);
+}
+
+exports.create = (globalObject, constructorArgs, privateData) => {
+  const wrapper = makeWrapper(globalObject);
+  return exports.setup(wrapper, globalObject, constructorArgs, privateData);
+};
+
+exports.createImpl = (globalObject, constructorArgs, privateData) => {
+  const wrapper = exports.create(globalObject, constructorArgs, privateData);
+  return utils.implForWrapper(wrapper);
+};
+
+exports._internalSetup = (wrapper, globalObject) => {};
+
+exports.setup = (wrapper, globalObject, constructorArgs = [], privateData = {}) => {
+  privateData.wrapper = wrapper;
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: new Impl.implementation(globalObject, constructorArgs, privateData),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper;
+};
+
+exports.new = (globalObject, newTarget) => {
+  const wrapper = makeWrapper(globalObject, newTarget);
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: Object.create(Impl.implementation.prototype),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper[implSymbol];
+};
+
+const exposed = new Set(["Window", "Worker"]);
+
+exports.install = (globalObject, globalNames) => {
+  if (!globalNames.some(globalName => exposed.has(globalName))) {
+    return;
+  }
+
+  const ctorRegistry = utils.initCtorRegistry(globalObject);
+  class Blob {
+    constructor() {
+      const args = [];
+      {
+        let curArg = arguments[0];
+        if (curArg !== undefined) {
+          if (!utils.isObject(curArg)) {
+            throw new globalObject.TypeError("Failed to construct 'Blob': parameter 1" + " is not an iterable object.");
+          } else {
+            const V = [];
+            const tmp = curArg;
+            for (let nextItem of tmp) {
+              if (exports.is(nextItem)) {
+                nextItem = utils.implForWrapper(nextItem);
+              } else if (utils.isArrayBuffer(nextItem)) {
+                nextItem = conversions["ArrayBuffer"](nextItem, {
+                  context: "Failed to construct 'Blob': parameter 1" + "'s element",
+                  globals: globalObject
+                });
+              } else if (ArrayBuffer.isView(nextItem)) {
+                nextItem = conversions["ArrayBufferView"](nextItem, {
+                  context: "Failed to construct 'Blob': parameter 1" + "'s element",
+                  globals: globalObject
+                });
+              } else {
+                nextItem = conversions["USVString"](nextItem, {
+                  context: "Failed to construct 'Blob': parameter 1" + "'s element",
+                  globals: globalObject
+                });
+              }
+              V.push(nextItem);
+            }
+            curArg = V;
+          }
+        }
+        args.push(curArg);
+      }
+      {
+        let curArg = arguments[1];
+        curArg = BlobPropertyBag.convert(globalObject, curArg, { context: "Failed to construct 'Blob': parameter 2" });
+        args.push(curArg);
+      }
+      return exports.setup(Object.create(new.target.prototype), globalObject, args);
+    }
+
+    slice() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError("'slice' called on an object that is not a valid instance of Blob.");
+      }
+      const args = [];
+      {
+        let curArg = arguments[0];
+        if (curArg !== undefined) {
+          curArg = conversions["long long"](curArg, {
+            context: "Failed to execute 'slice' on 'Blob': parameter 1",
+            globals: globalObject,
+            clamp: true
+          });
+        }
+        args.push(curArg);
+      }
+      {
+        let curArg = arguments[1];
+        if (curArg !== undefined) {
+          curArg = conversions["long long"](curArg, {
+            context: "Failed to execute 'slice' on 'Blob': parameter 2",
+            globals: globalObject,
+            clamp: true
+          });
+        }
+        args.push(curArg);
+      }
+      {
+        let curArg = arguments[2];
+        if (curArg !== undefined) {
+          curArg = conversions["DOMString"](curArg, {
+            context: "Failed to execute 'slice' on 'Blob': parameter 3",
+            globals: globalObject
+          });
+        }
+        args.push(curArg);
+      }
+      return utils.tryWrapperForImpl(esValue[implSymbol].slice(...args));
+    }
+
+    get size() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError("'get size' called on an object that is not a valid instance of Blob.");
+      }
+
+      return esValue[implSymbol]["size"];
+    }
+
+    get type() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError("'get type' called on an object that is not a valid instance of Blob.");
+      }
+
+      return esValue[implSymbol]["type"];
+    }
+  }
+  Object.defineProperties(Blob.prototype, {
+    slice: { enumerable: true },
+    size: { enumerable: true },
+    type: { enumerable: true },
+    [Symbol.toStringTag]: { value: "Blob", configurable: true }
+  });
+  ctorRegistry[interfaceName] = Blob;
+
+  Object.defineProperty(globalObject, interfaceName, {
+    configurable: true,
+    writable: true,
+    value: Blob
+  });
+};
+
+const Impl = require("../file-api/Blob-impl.js");

node_modules/jsdom/lib/jsdom/living/generated/BlobCallback.js

@@ -0,0 +1,30 @@
+"use strict";
+
+const conversions = require("webidl-conversions");
+const utils = require("./utils.js");
+
+exports.convert = (globalObject, value, { context = "The provided value" } = {}) => {
+  if (typeof value !== "function") {
+    throw new globalObject.TypeError(context + " is not a function");
+  }
+
+  function invokeTheCallbackFunction(blob) {
+    const thisArg = utils.tryWrapperForImpl(this);
+    let callResult;
+
+    blob = utils.tryWrapperForImpl(blob);
+
+    callResult = Reflect.apply(value, thisArg, [blob]);
+  }
+
+  invokeTheCallbackFunction.construct = blob => {
+    blob = utils.tryWrapperForImpl(blob);
+
+    let callResult = Reflect.construct(value, [blob]);
+  };
+
+  invokeTheCallbackFunction[utils.wrapperSymbol] = value;
+  invokeTheCallbackFunction.objectReference = value;
+
+  return invokeTheCallbackFunction;
+};

node_modules/jsdom/lib/jsdom/living/generated/BlobEvent.js

@@ -0,0 +1,157 @@
+"use strict";
+
+const conversions = require("webidl-conversions");
+const utils = require("./utils.js");
+
+const BlobEventInit = require("./BlobEventInit.js");
+const implSymbol = utils.implSymbol;
+const ctorRegistrySymbol = utils.ctorRegistrySymbol;
+const Event = require("./Event.js");
+
+const interfaceName = "BlobEvent";
+
+exports.is = value => {
+  return utils.isObject(value) && Object.hasOwn(value, implSymbol) && value[implSymbol] instanceof Impl.implementation;
+};
+exports.isImpl = value => {
+  return utils.isObject(value) && value instanceof Impl.implementation;
+};
+exports.convert = (globalObject, value, { context = "The provided value" } = {}) => {
+  if (exports.is(value)) {
+    return utils.implForWrapper(value);
+  }
+  throw new globalObject.TypeError(`${context} is not of type 'BlobEvent'.`);
+};
+
+function makeWrapper(globalObject, newTarget) {
+  let proto;
+  if (newTarget !== undefined) {
+    proto = newTarget.prototype;
+  }
+
+  if (!utils.isObject(proto)) {
+    proto = globalObject[ctorRegistrySymbol]["BlobEvent"].prototype;
+  }
+
+  return Object.create(proto);
+}
+
+exports.create = (globalObject, constructorArgs, privateData) => {
+  const wrapper = makeWrapper(globalObject);
+  return exports.setup(wrapper, globalObject, constructorArgs, privateData);
+};
+
+exports.createImpl = (globalObject, constructorArgs, privateData) => {
+  const wrapper = exports.create(globalObject, constructorArgs, privateData);
+  return utils.implForWrapper(wrapper);
+};
+
+exports._internalSetup = (wrapper, globalObject) => {
+  Event._internalSetup(wrapper, globalObject);
+};
+
+exports.setup = (wrapper, globalObject, constructorArgs = [], privateData = {}) => {
+  privateData.wrapper = wrapper;
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: new Impl.implementation(globalObject, constructorArgs, privateData),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper;
+};
+
+exports.new = (globalObject, newTarget) => {
+  const wrapper = makeWrapper(globalObject, newTarget);
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: Object.create(Impl.implementation.prototype),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper[implSymbol];
+};
+
+const exposed = new Set(["Window"]);
+
+exports.install = (globalObject, globalNames) => {
+  if (!globalNames.some(globalName => exposed.has(globalName))) {
+    return;
+  }
+
+  const ctorRegistry = utils.initCtorRegistry(globalObject);
+  class BlobEvent extends globalObject.Event {
+    constructor(type, eventInitDict) {
+      if (arguments.length < 2) {
+        throw new globalObject.TypeError(
+          `Failed to construct 'BlobEvent': 2 arguments required, but only ${arguments.length} present.`
+        );
+      }
+      const args = [];
+      {
+        let curArg = arguments[0];
+        curArg = conversions["DOMString"](curArg, {
+          context: "Failed to construct 'BlobEvent': parameter 1",
+          globals: globalObject
+        });
+        args.push(curArg);
+      }
+      {
+        let curArg = arguments[1];
+        curArg = BlobEventInit.convert(globalObject, curArg, {
+          context: "Failed to construct 'BlobEvent': parameter 2"
+        });
+        args.push(curArg);
+      }
+      return exports.setup(Object.create(new.target.prototype), globalObject, args);
+    }
+
+    get data() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError("'get data' called on an object that is not a valid instance of BlobEvent.");
+      }
+
+      return utils.getSameObject(this, "data", () => {
+        return utils.tryWrapperForImpl(esValue[implSymbol]["data"]);
+      });
+    }
+
+    get timecode() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'get timecode' called on an object that is not a valid instance of BlobEvent."
+        );
+      }
+
+      return utils.tryWrapperForImpl(esValue[implSymbol]["timecode"]);
+    }
+  }
+  Object.defineProperties(BlobEvent.prototype, {
+    data: { enumerable: true },
+    timecode: { enumerable: true },
+    [Symbol.toStringTag]: { value: "BlobEvent", configurable: true }
+  });
+  ctorRegistry[interfaceName] = BlobEvent;
+
+  Object.defineProperty(globalObject, interfaceName, {
+    configurable: true,
+    writable: true,
+    value: BlobEvent
+  });
+};
+
+const Impl = require("../events/BlobEvent-impl.js");

node_modules/jsdom/lib/jsdom/living/generated/BlobEventInit.js

@@ -0,0 +1,43 @@
+"use strict";
+
+const conversions = require("webidl-conversions");
+const utils = require("./utils.js");
+
+const Blob = require("./Blob.js");
+const EventInit = require("./EventInit.js");
+
+exports._convertInherit = (globalObject, obj, ret, { context = "The provided value" } = {}) => {
+  EventInit._convertInherit(globalObject, obj, ret, { context });
+
+  {
+    const key = "data";
+    let value = obj === undefined || obj === null ? undefined : obj[key];
+    if (value !== undefined) {
+      value = Blob.convert(globalObject, value, { context: context + " has member 'data' that" });
+
+      ret[key] = value;
+    } else {
+      throw new globalObject.TypeError("data is required in 'BlobEventInit'");
+    }
+  }
+
+  {
+    const key = "timecode";
+    let value = obj === undefined || obj === null ? undefined : obj[key];
+    if (value !== undefined) {
+      value = conversions["double"](value, { context: context + " has member 'timecode' that", globals: globalObject });
+
+      ret[key] = value;
+    }
+  }
+};
+
+exports.convert = (globalObject, obj, { context = "The provided value" } = {}) => {
+  if (obj !== undefined && typeof obj !== "object" && typeof obj !== "function") {
+    throw new globalObject.TypeError(`${context} is not an object.`);
+  }
+
+  const ret = Object.create(null);
+  exports._convertInherit(globalObject, obj, ret, { context });
+  return ret;
+};

node_modules/jsdom/lib/jsdom/living/generated/BlobPropertyBag.js

@@ -0,0 +1,42 @@
+"use strict";
+
+const conversions = require("webidl-conversions");
+const utils = require("./utils.js");
+
+const EndingType = require("./EndingType.js");
+
+exports._convertInherit = (globalObject, obj, ret, { context = "The provided value" } = {}) => {
+  {
+    const key = "endings";
+    let value = obj === undefined || obj === null ? undefined : obj[key];
+    if (value !== undefined) {
+      value = EndingType.convert(globalObject, value, { context: context + " has member 'endings' that" });
+
+      ret[key] = value;
+    } else {
+      ret[key] = "transparent";
+    }
+  }
+
+  {
+    const key = "type";
+    let value = obj === undefined || obj === null ? undefined : obj[key];
+    if (value !== undefined) {
+      value = conversions["DOMString"](value, { context: context + " has member 'type' that", globals: globalObject });
+
+      ret[key] = value;
+    } else {
+      ret[key] = "";
+    }
+  }
+};
+
+exports.convert = (globalObject, obj, { context = "The provided value" } = {}) => {
+  if (obj !== undefined && typeof obj !== "object" && typeof obj !== "function") {
+    throw new globalObject.TypeError(`${context} is not an object.`);
+  }
+
+  const ret = Object.create(null);
+  exports._convertInherit(globalObject, obj, ret, { context });
+  return ret;
+};

node_modules/jsdom/lib/jsdom/living/generated/CDATASection.js

@@ -0,0 +1,109 @@
+"use strict";
+
+const conversions = require("webidl-conversions");
+const utils = require("./utils.js");
+
+const implSymbol = utils.implSymbol;
+const ctorRegistrySymbol = utils.ctorRegistrySymbol;
+const Text = require("./Text.js");
+
+const interfaceName = "CDATASection";
+
+exports.is = value => {
+  return utils.isObject(value) && Object.hasOwn(value, implSymbol) && value[implSymbol] instanceof Impl.implementation;
+};
+exports.isImpl = value => {
+  return utils.isObject(value) && value instanceof Impl.implementation;
+};
+exports.convert = (globalObject, value, { context = "The provided value" } = {}) => {
+  if (exports.is(value)) {
+    return utils.implForWrapper(value);
+  }
+  throw new globalObject.TypeError(`${context} is not of type 'CDATASection'.`);
+};
+
+function makeWrapper(globalObject, newTarget) {
+  let proto;
+  if (newTarget !== undefined) {
+    proto = newTarget.prototype;
+  }
+
+  if (!utils.isObject(proto)) {
+    proto = globalObject[ctorRegistrySymbol]["CDATASection"].prototype;
+  }
+
+  return Object.create(proto);
+}
+
+exports.create = (globalObject, constructorArgs, privateData) => {
+  const wrapper = makeWrapper(globalObject);
+  return exports.setup(wrapper, globalObject, constructorArgs, privateData);
+};
+
+exports.createImpl = (globalObject, constructorArgs, privateData) => {
+  const wrapper = exports.create(globalObject, constructorArgs, privateData);
+  return utils.implForWrapper(wrapper);
+};
+
+exports._internalSetup = (wrapper, globalObject) => {
+  Text._internalSetup(wrapper, globalObject);
+};
+
+exports.setup = (wrapper, globalObject, constructorArgs = [], privateData = {}) => {
+  privateData.wrapper = wrapper;
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: new Impl.implementation(globalObject, constructorArgs, privateData),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper;
+};
+
+exports.new = (globalObject, newTarget) => {
+  const wrapper = makeWrapper(globalObject, newTarget);
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: Object.create(Impl.implementation.prototype),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper[implSymbol];
+};
+
+const exposed = new Set(["Window"]);
+
+exports.install = (globalObject, globalNames) => {
+  if (!globalNames.some(globalName => exposed.has(globalName))) {
+    return;
+  }
+
+  const ctorRegistry = utils.initCtorRegistry(globalObject);
+  class CDATASection extends globalObject.Text {
+    constructor() {
+      throw new globalObject.TypeError("Illegal constructor");
+    }
+  }
+  Object.defineProperties(CDATASection.prototype, {
+    [Symbol.toStringTag]: { value: "CDATASection", configurable: true }
+  });
+  ctorRegistry[interfaceName] = CDATASection;
+
+  Object.defineProperty(globalObject, interfaceName, {
+    configurable: true,
+    writable: true,
+    value: CDATASection
+  });
+};
+
+const Impl = require("../nodes/CDATASection-impl.js");

node_modules/jsdom/lib/jsdom/living/generated/CanPlayTypeResult.js

@@ -0,0 +1,12 @@
+"use strict";
+
+const enumerationValues = new Set(["", "maybe", "probably"]);
+exports.enumerationValues = enumerationValues;
+
+exports.convert = (globalObject, value, { context = "The provided value" } = {}) => {
+  const string = `${value}`;
+  if (!enumerationValues.has(string)) {
+    throw new globalObject.TypeError(`${context} '${string}' is not a valid enumeration value for CanPlayTypeResult`);
+  }
+  return string;
+};

node_modules/jsdom/lib/jsdom/living/generated/CharacterData.js

@@ -0,0 +1,453 @@
+"use strict";
+
+const conversions = require("webidl-conversions");
+const utils = require("./utils.js");
+
+const Node = require("./Node.js");
+const ceReactionsPreSteps_helpers_custom_elements = require("../helpers/custom-elements.js").ceReactionsPreSteps;
+const ceReactionsPostSteps_helpers_custom_elements = require("../helpers/custom-elements.js").ceReactionsPostSteps;
+const implSymbol = utils.implSymbol;
+const ctorRegistrySymbol = utils.ctorRegistrySymbol;
+
+const interfaceName = "CharacterData";
+
+exports.is = value => {
+  return utils.isObject(value) && Object.hasOwn(value, implSymbol) && value[implSymbol] instanceof Impl.implementation;
+};
+exports.isImpl = value => {
+  return utils.isObject(value) && value instanceof Impl.implementation;
+};
+exports.convert = (globalObject, value, { context = "The provided value" } = {}) => {
+  if (exports.is(value)) {
+    return utils.implForWrapper(value);
+  }
+  throw new globalObject.TypeError(`${context} is not of type 'CharacterData'.`);
+};
+
+function makeWrapper(globalObject, newTarget) {
+  let proto;
+  if (newTarget !== undefined) {
+    proto = newTarget.prototype;
+  }
+
+  if (!utils.isObject(proto)) {
+    proto = globalObject[ctorRegistrySymbol]["CharacterData"].prototype;
+  }
+
+  return Object.create(proto);
+}
+
+exports.create = (globalObject, constructorArgs, privateData) => {
+  const wrapper = makeWrapper(globalObject);
+  return exports.setup(wrapper, globalObject, constructorArgs, privateData);
+};
+
+exports.createImpl = (globalObject, constructorArgs, privateData) => {
+  const wrapper = exports.create(globalObject, constructorArgs, privateData);
+  return utils.implForWrapper(wrapper);
+};
+
+exports._internalSetup = (wrapper, globalObject) => {
+  Node._internalSetup(wrapper, globalObject);
+};
+
+exports.setup = (wrapper, globalObject, constructorArgs = [], privateData = {}) => {
+  privateData.wrapper = wrapper;
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: new Impl.implementation(globalObject, constructorArgs, privateData),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper;
+};
+
+exports.new = (globalObject, newTarget) => {
+  const wrapper = makeWrapper(globalObject, newTarget);
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: Object.create(Impl.implementation.prototype),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper[implSymbol];
+};
+
+const exposed = new Set(["Window"]);
+
+exports.install = (globalObject, globalNames) => {
+  if (!globalNames.some(globalName => exposed.has(globalName))) {
+    return;
+  }
+
+  const ctorRegistry = utils.initCtorRegistry(globalObject);
+  class CharacterData extends globalObject.Node {
+    constructor() {
+      throw new globalObject.TypeError("Illegal constructor");
+    }
+
+    substringData(offset, count) {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'substringData' called on an object that is not a valid instance of CharacterData."
+        );
+      }
+
+      if (arguments.length < 2) {
+        throw new globalObject.TypeError(
+          `Failed to execute 'substringData' on 'CharacterData': 2 arguments required, but only ${arguments.length} present.`
+        );
+      }
+      const args = [];
+      {
+        let curArg = arguments[0];
+        curArg = conversions["unsigned long"](curArg, {
+          context: "Failed to execute 'substringData' on 'CharacterData': parameter 1",
+          globals: globalObject
+        });
+        args.push(curArg);
+      }
+      {
+        let curArg = arguments[1];
+        curArg = conversions["unsigned long"](curArg, {
+          context: "Failed to execute 'substringData' on 'CharacterData': parameter 2",
+          globals: globalObject
+        });
+        args.push(curArg);
+      }
+      return esValue[implSymbol].substringData(...args);
+    }
+
+    appendData(data) {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'appendData' called on an object that is not a valid instance of CharacterData."
+        );
+      }
+
+      if (arguments.length < 1) {
+        throw new globalObject.TypeError(
+          `Failed to execute 'appendData' on 'CharacterData': 1 argument required, but only ${arguments.length} present.`
+        );
+      }
+      const args = [];
+      {
+        let curArg = arguments[0];
+        curArg = conversions["DOMString"](curArg, {
+          context: "Failed to execute 'appendData' on 'CharacterData': parameter 1",
+          globals: globalObject
+        });
+        args.push(curArg);
+      }
+      return esValue[implSymbol].appendData(...args);
+    }
+
+    insertData(offset, data) {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'insertData' called on an object that is not a valid instance of CharacterData."
+        );
+      }
+
+      if (arguments.length < 2) {
+        throw new globalObject.TypeError(
+          `Failed to execute 'insertData' on 'CharacterData': 2 arguments required, but only ${arguments.length} present.`
+        );
+      }
+      const args = [];
+      {
+        let curArg = arguments[0];
+        curArg = conversions["unsigned long"](curArg, {
+          context: "Failed to execute 'insertData' on 'CharacterData': parameter 1",
+          globals: globalObject
+        });
+        args.push(curArg);
+      }
+      {
+        let curArg = arguments[1];
+        curArg = conversions["DOMString"](curArg, {
+          context: "Failed to execute 'insertData' on 'CharacterData': parameter 2",
+          globals: globalObject
+        });
+        args.push(curArg);
+      }
+      return esValue[implSymbol].insertData(...args);
+    }
+
+    deleteData(offset, count) {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'deleteData' called on an object that is not a valid instance of CharacterData."
+        );
+      }
+
+      if (arguments.length < 2) {
+        throw new globalObject.TypeError(
+          `Failed to execute 'deleteData' on 'CharacterData': 2 arguments required, but only ${arguments.length} present.`
+        );
+      }
+      const args = [];
+      {
+        let curArg = arguments[0];
+        curArg = conversions["unsigned long"](curArg, {
+          context: "Failed to execute 'deleteData' on 'CharacterData': parameter 1",
+          globals: globalObject
+        });
+        args.push(curArg);
+      }
+      {
+        let curArg = arguments[1];
+        curArg = conversions["unsigned long"](curArg, {
+          context: "Failed to execute 'deleteData' on 'CharacterData': parameter 2",
+          globals: globalObject
+        });
+        args.push(curArg);
+      }
+      return esValue[implSymbol].deleteData(...args);
+    }
+
+    replaceData(offset, count, data) {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'replaceData' called on an object that is not a valid instance of CharacterData."
+        );
+      }
+
+      if (arguments.length < 3) {
+        throw new globalObject.TypeError(
+          `Failed to execute 'replaceData' on 'CharacterData': 3 arguments required, but only ${arguments.length} present.`
+        );
+      }
+      const args = [];
+      {
+        let curArg = arguments[0];
+        curArg = conversions["unsigned long"](curArg, {
+          context: "Failed to execute 'replaceData' on 'CharacterData': parameter 1",
+          globals: globalObject
+        });
+        args.push(curArg);
+      }
+      {
+        let curArg = arguments[1];
+        curArg = conversions["unsigned long"](curArg, {
+          context: "Failed to execute 'replaceData' on 'CharacterData': parameter 2",
+          globals: globalObject
+        });
+        args.push(curArg);
+      }
+      {
+        let curArg = arguments[2];
+        curArg = conversions["DOMString"](curArg, {
+          context: "Failed to execute 'replaceData' on 'CharacterData': parameter 3",
+          globals: globalObject
+        });
+        args.push(curArg);
+      }
+      return esValue[implSymbol].replaceData(...args);
+    }
+
+    before() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError("'before' called on an object that is not a valid instance of CharacterData.");
+      }
+      const args = [];
+      for (let i = 0; i < arguments.length; i++) {
+        let curArg = arguments[i];
+        if (Node.is(curArg)) {
+          curArg = utils.implForWrapper(curArg);
+        } else {
+          curArg = conversions["DOMString"](curArg, {
+            context: "Failed to execute 'before' on 'CharacterData': parameter " + (i + 1),
+            globals: globalObject
+          });
+        }
+        args.push(curArg);
+      }
+      ceReactionsPreSteps_helpers_custom_elements(globalObject);
+      try {
+        return esValue[implSymbol].before(...args);
+      } finally {
+        ceReactionsPostSteps_helpers_custom_elements(globalObject);
+      }
+    }
+
+    after() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError("'after' called on an object that is not a valid instance of CharacterData.");
+      }
+      const args = [];
+      for (let i = 0; i < arguments.length; i++) {
+        let curArg = arguments[i];
+        if (Node.is(curArg)) {
+          curArg = utils.implForWrapper(curArg);
+        } else {
+          curArg = conversions["DOMString"](curArg, {
+            context: "Failed to execute 'after' on 'CharacterData': parameter " + (i + 1),
+            globals: globalObject
+          });
+        }
+        args.push(curArg);
+      }
+      ceReactionsPreSteps_helpers_custom_elements(globalObject);
+      try {
+        return esValue[implSymbol].after(...args);
+      } finally {
+        ceReactionsPostSteps_helpers_custom_elements(globalObject);
+      }
+    }
+
+    replaceWith() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'replaceWith' called on an object that is not a valid instance of CharacterData."
+        );
+      }
+      const args = [];
+      for (let i = 0; i < arguments.length; i++) {
+        let curArg = arguments[i];
+        if (Node.is(curArg)) {
+          curArg = utils.implForWrapper(curArg);
+        } else {
+          curArg = conversions["DOMString"](curArg, {
+            context: "Failed to execute 'replaceWith' on 'CharacterData': parameter " + (i + 1),
+            globals: globalObject
+          });
+        }
+        args.push(curArg);
+      }
+      ceReactionsPreSteps_helpers_custom_elements(globalObject);
+      try {
+        return esValue[implSymbol].replaceWith(...args);
+      } finally {
+        ceReactionsPostSteps_helpers_custom_elements(globalObject);
+      }
+    }
+
+    remove() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError("'remove' called on an object that is not a valid instance of CharacterData.");
+      }
+
+      ceReactionsPreSteps_helpers_custom_elements(globalObject);
+      try {
+        return esValue[implSymbol].remove();
+      } finally {
+        ceReactionsPostSteps_helpers_custom_elements(globalObject);
+      }
+    }
+
+    get data() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'get data' called on an object that is not a valid instance of CharacterData."
+        );
+      }
+
+      return esValue[implSymbol]["data"];
+    }
+
+    set data(V) {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'set data' called on an object that is not a valid instance of CharacterData."
+        );
+      }
+
+      V = conversions["DOMString"](V, {
+        context: "Failed to set the 'data' property on 'CharacterData': The provided value",
+        globals: globalObject,
+        treatNullAsEmptyString: true
+      });
+
+      esValue[implSymbol]["data"] = V;
+    }
+
+    get length() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'get length' called on an object that is not a valid instance of CharacterData."
+        );
+      }
+
+      return esValue[implSymbol]["length"];
+    }
+
+    get previousElementSibling() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'get previousElementSibling' called on an object that is not a valid instance of CharacterData."
+        );
+      }
+
+      return utils.tryWrapperForImpl(esValue[implSymbol]["previousElementSibling"]);
+    }
+
+    get nextElementSibling() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'get nextElementSibling' called on an object that is not a valid instance of CharacterData."
+        );
+      }
+
+      return utils.tryWrapperForImpl(esValue[implSymbol]["nextElementSibling"]);
+    }
+  }
+  Object.defineProperties(CharacterData.prototype, {
+    substringData: { enumerable: true },
+    appendData: { enumerable: true },
+    insertData: { enumerable: true },
+    deleteData: { enumerable: true },
+    replaceData: { enumerable: true },
+    before: { enumerable: true },
+    after: { enumerable: true },
+    replaceWith: { enumerable: true },
+    remove: { enumerable: true },
+    data: { enumerable: true },
+    length: { enumerable: true },
+    previousElementSibling: { enumerable: true },
+    nextElementSibling: { enumerable: true },
+    [Symbol.toStringTag]: { value: "CharacterData", configurable: true },
+    [Symbol.unscopables]: {
+      value: { before: true, after: true, replaceWith: true, remove: true, __proto__: null },
+      configurable: true
+    }
+  });
+  ctorRegistry[interfaceName] = CharacterData;
+
+  Object.defineProperty(globalObject, interfaceName, {
+    configurable: true,
+    writable: true,
+    value: CharacterData
+  });
+};
+
+const Impl = require("../nodes/CharacterData-impl.js");

node_modules/jsdom/lib/jsdom/living/generated/CloseEvent.js

@@ -0,0 +1,168 @@
+"use strict";
+
+const conversions = require("webidl-conversions");
+const utils = require("./utils.js");
+
+const CloseEventInit = require("./CloseEventInit.js");
+const implSymbol = utils.implSymbol;
+const ctorRegistrySymbol = utils.ctorRegistrySymbol;
+const Event = require("./Event.js");
+
+const interfaceName = "CloseEvent";
+
+exports.is = value => {
+  return utils.isObject(value) && Object.hasOwn(value, implSymbol) && value[implSymbol] instanceof Impl.implementation;
+};
+exports.isImpl = value => {
+  return utils.isObject(value) && value instanceof Impl.implementation;
+};
+exports.convert = (globalObject, value, { context = "The provided value" } = {}) => {
+  if (exports.is(value)) {
+    return utils.implForWrapper(value);
+  }
+  throw new globalObject.TypeError(`${context} is not of type 'CloseEvent'.`);
+};
+
+function makeWrapper(globalObject, newTarget) {
+  let proto;
+  if (newTarget !== undefined) {
+    proto = newTarget.prototype;
+  }
+
+  if (!utils.isObject(proto)) {
+    proto = globalObject[ctorRegistrySymbol]["CloseEvent"].prototype;
+  }
+
+  return Object.create(proto);
+}
+
+exports.create = (globalObject, constructorArgs, privateData) => {
+  const wrapper = makeWrapper(globalObject);
+  return exports.setup(wrapper, globalObject, constructorArgs, privateData);
+};
+
+exports.createImpl = (globalObject, constructorArgs, privateData) => {
+  const wrapper = exports.create(globalObject, constructorArgs, privateData);
+  return utils.implForWrapper(wrapper);
+};
+
+exports._internalSetup = (wrapper, globalObject) => {
+  Event._internalSetup(wrapper, globalObject);
+};
+
+exports.setup = (wrapper, globalObject, constructorArgs = [], privateData = {}) => {
+  privateData.wrapper = wrapper;
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: new Impl.implementation(globalObject, constructorArgs, privateData),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper;
+};
+
+exports.new = (globalObject, newTarget) => {
+  const wrapper = makeWrapper(globalObject, newTarget);
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: Object.create(Impl.implementation.prototype),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper[implSymbol];
+};
+
+const exposed = new Set(["Window", "Worker"]);
+
+exports.install = (globalObject, globalNames) => {
+  if (!globalNames.some(globalName => exposed.has(globalName))) {
+    return;
+  }
+
+  const ctorRegistry = utils.initCtorRegistry(globalObject);
+  class CloseEvent extends globalObject.Event {
+    constructor(type) {
+      if (arguments.length < 1) {
+        throw new globalObject.TypeError(
+          `Failed to construct 'CloseEvent': 1 argument required, but only ${arguments.length} present.`
+        );
+      }
+      const args = [];
+      {
+        let curArg = arguments[0];
+        curArg = conversions["DOMString"](curArg, {
+          context: "Failed to construct 'CloseEvent': parameter 1",
+          globals: globalObject
+        });
+        args.push(curArg);
+      }
+      {
+        let curArg = arguments[1];
+        curArg = CloseEventInit.convert(globalObject, curArg, {
+          context: "Failed to construct 'CloseEvent': parameter 2"
+        });
+        args.push(curArg);
+      }
+      return exports.setup(Object.create(new.target.prototype), globalObject, args);
+    }
+
+    get wasClean() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'get wasClean' called on an object that is not a valid instance of CloseEvent."
+        );
+      }
+
+      return esValue[implSymbol]["wasClean"];
+    }
+
+    get code() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError("'get code' called on an object that is not a valid instance of CloseEvent.");
+      }
+
+      return esValue[implSymbol]["code"];
+    }
+
+    get reason() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'get reason' called on an object that is not a valid instance of CloseEvent."
+        );
+      }
+
+      return esValue[implSymbol]["reason"];
+    }
+  }
+  Object.defineProperties(CloseEvent.prototype, {
+    wasClean: { enumerable: true },
+    code: { enumerable: true },
+    reason: { enumerable: true },
+    [Symbol.toStringTag]: { value: "CloseEvent", configurable: true }
+  });
+  ctorRegistry[interfaceName] = CloseEvent;
+
+  Object.defineProperty(globalObject, interfaceName, {
+    configurable: true,
+    writable: true,
+    value: CloseEvent
+  });
+};
+
+const Impl = require("../events/CloseEvent-impl.js");

node_modules/jsdom/lib/jsdom/living/generated/CloseEventInit.js

@@ -0,0 +1,65 @@
+"use strict";
+
+const conversions = require("webidl-conversions");
+const utils = require("./utils.js");
+
+const EventInit = require("./EventInit.js");
+
+exports._convertInherit = (globalObject, obj, ret, { context = "The provided value" } = {}) => {
+  EventInit._convertInherit(globalObject, obj, ret, { context });
+
+  {
+    const key = "code";
+    let value = obj === undefined || obj === null ? undefined : obj[key];
+    if (value !== undefined) {
+      value = conversions["unsigned short"](value, {
+        context: context + " has member 'code' that",
+        globals: globalObject
+      });
+
+      ret[key] = value;
+    } else {
+      ret[key] = 0;
+    }
+  }
+
+  {
+    const key = "reason";
+    let value = obj === undefined || obj === null ? undefined : obj[key];
+    if (value !== undefined) {
+      value = conversions["USVString"](value, {
+        context: context + " has member 'reason' that",
+        globals: globalObject
+      });
+
+      ret[key] = value;
+    } else {
+      ret[key] = "";
+    }
+  }
+
+  {
+    const key = "wasClean";
+    let value = obj === undefined || obj === null ? undefined : obj[key];
+    if (value !== undefined) {
+      value = conversions["boolean"](value, {
+        context: context + " has member 'wasClean' that",
+        globals: globalObject
+      });
+
+      ret[key] = value;
+    } else {
+      ret[key] = false;
+    }
+  }
+};
+
+exports.convert = (globalObject, obj, { context = "The provided value" } = {}) => {
+  if (obj !== undefined && typeof obj !== "object" && typeof obj !== "function") {
+    throw new globalObject.TypeError(`${context} is not an object.`);
+  }
+
+  const ret = Object.create(null);
+  exports._convertInherit(globalObject, obj, ret, { context });
+  return ret;
+};

node_modules/jsdom/lib/jsdom/living/generated/Comment.js

@@ -0,0 +1,120 @@
+"use strict";
+
+const conversions = require("webidl-conversions");
+const utils = require("./utils.js");
+
+const implSymbol = utils.implSymbol;
+const ctorRegistrySymbol = utils.ctorRegistrySymbol;
+const CharacterData = require("./CharacterData.js");
+
+const interfaceName = "Comment";
+
+exports.is = value => {
+  return utils.isObject(value) && Object.hasOwn(value, implSymbol) && value[implSymbol] instanceof Impl.implementation;
+};
+exports.isImpl = value => {
+  return utils.isObject(value) && value instanceof Impl.implementation;
+};
+exports.convert = (globalObject, value, { context = "The provided value" } = {}) => {
+  if (exports.is(value)) {
+    return utils.implForWrapper(value);
+  }
+  throw new globalObject.TypeError(`${context} is not of type 'Comment'.`);
+};
+
+function makeWrapper(globalObject, newTarget) {
+  let proto;
+  if (newTarget !== undefined) {
+    proto = newTarget.prototype;
+  }
+
+  if (!utils.isObject(proto)) {
+    proto = globalObject[ctorRegistrySymbol]["Comment"].prototype;
+  }
+
+  return Object.create(proto);
+}
+
+exports.create = (globalObject, constructorArgs, privateData) => {
+  const wrapper = makeWrapper(globalObject);
+  return exports.setup(wrapper, globalObject, constructorArgs, privateData);
+};
+
+exports.createImpl = (globalObject, constructorArgs, privateData) => {
+  const wrapper = exports.create(globalObject, constructorArgs, privateData);
+  return utils.implForWrapper(wrapper);
+};
+
+exports._internalSetup = (wrapper, globalObject) => {
+  CharacterData._internalSetup(wrapper, globalObject);
+};
+
+exports.setup = (wrapper, globalObject, constructorArgs = [], privateData = {}) => {
+  privateData.wrapper = wrapper;
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: new Impl.implementation(globalObject, constructorArgs, privateData),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper;
+};
+
+exports.new = (globalObject, newTarget) => {
+  const wrapper = makeWrapper(globalObject, newTarget);
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: Object.create(Impl.implementation.prototype),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper[implSymbol];
+};
+
+const exposed = new Set(["Window"]);
+
+exports.install = (globalObject, globalNames) => {
+  if (!globalNames.some(globalName => exposed.has(globalName))) {
+    return;
+  }
+
+  const ctorRegistry = utils.initCtorRegistry(globalObject);
+  class Comment extends globalObject.CharacterData {
+    constructor() {
+      const args = [];
+      {
+        let curArg = arguments[0];
+        if (curArg !== undefined) {
+          curArg = conversions["DOMString"](curArg, {
+            context: "Failed to construct 'Comment': parameter 1",
+            globals: globalObject
+          });
+        } else {
+          curArg = "";
+        }
+        args.push(curArg);
+      }
+      return exports.setup(Object.create(new.target.prototype), globalObject, args);
+    }
+  }
+  Object.defineProperties(Comment.prototype, { [Symbol.toStringTag]: { value: "Comment", configurable: true } });
+  ctorRegistry[interfaceName] = Comment;
+
+  Object.defineProperty(globalObject, interfaceName, {
+    configurable: true,
+    writable: true,
+    value: Comment
+  });
+};
+
+const Impl = require("../nodes/Comment-impl.js");

node_modules/jsdom/lib/jsdom/living/generated/CompositionEvent.js

@@ -0,0 +1,219 @@
+"use strict";
+
+const conversions = require("webidl-conversions");
+const utils = require("./utils.js");
+
+const CompositionEventInit = require("./CompositionEventInit.js");
+const implSymbol = utils.implSymbol;
+const ctorRegistrySymbol = utils.ctorRegistrySymbol;
+const UIEvent = require("./UIEvent.js");
+
+const interfaceName = "CompositionEvent";
+
+exports.is = value => {
+  return utils.isObject(value) && Object.hasOwn(value, implSymbol) && value[implSymbol] instanceof Impl.implementation;
+};
+exports.isImpl = value => {
+  return utils.isObject(value) && value instanceof Impl.implementation;
+};
+exports.convert = (globalObject, value, { context = "The provided value" } = {}) => {
+  if (exports.is(value)) {
+    return utils.implForWrapper(value);
+  }
+  throw new globalObject.TypeError(`${context} is not of type 'CompositionEvent'.`);
+};
+
+function makeWrapper(globalObject, newTarget) {
+  let proto;
+  if (newTarget !== undefined) {
+    proto = newTarget.prototype;
+  }
+
+  if (!utils.isObject(proto)) {
+    proto = globalObject[ctorRegistrySymbol]["CompositionEvent"].prototype;
+  }
+
+  return Object.create(proto);
+}
+
+exports.create = (globalObject, constructorArgs, privateData) => {
+  const wrapper = makeWrapper(globalObject);
+  return exports.setup(wrapper, globalObject, constructorArgs, privateData);
+};
+
+exports.createImpl = (globalObject, constructorArgs, privateData) => {
+  const wrapper = exports.create(globalObject, constructorArgs, privateData);
+  return utils.implForWrapper(wrapper);
+};
+
+exports._internalSetup = (wrapper, globalObject) => {
+  UIEvent._internalSetup(wrapper, globalObject);
+};
+
+exports.setup = (wrapper, globalObject, constructorArgs = [], privateData = {}) => {
+  privateData.wrapper = wrapper;
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: new Impl.implementation(globalObject, constructorArgs, privateData),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper;
+};
+
+exports.new = (globalObject, newTarget) => {
+  const wrapper = makeWrapper(globalObject, newTarget);
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: Object.create(Impl.implementation.prototype),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper[implSymbol];
+};
+
+const exposed = new Set(["Window"]);
+
+exports.install = (globalObject, globalNames) => {
+  if (!globalNames.some(globalName => exposed.has(globalName))) {
+    return;
+  }
+
+  const ctorRegistry = utils.initCtorRegistry(globalObject);
+  class CompositionEvent extends globalObject.UIEvent {
+    constructor(type) {
+      if (arguments.length < 1) {
+        throw new globalObject.TypeError(
+          `Failed to construct 'CompositionEvent': 1 argument required, but only ${arguments.length} present.`
+        );
+      }
+      const args = [];
+      {
+        let curArg = arguments[0];
+        curArg = conversions["DOMString"](curArg, {
+          context: "Failed to construct 'CompositionEvent': parameter 1",
+          globals: globalObject
+        });
+        args.push(curArg);
+      }
+      {
+        let curArg = arguments[1];
+        curArg = CompositionEventInit.convert(globalObject, curArg, {
+          context: "Failed to construct 'CompositionEvent': parameter 2"
+        });
+        args.push(curArg);
+      }
+      return exports.setup(Object.create(new.target.prototype), globalObject, args);
+    }
+
+    initCompositionEvent(typeArg) {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'initCompositionEvent' called on an object that is not a valid instance of CompositionEvent."
+        );
+      }
+
+      if (arguments.length < 1) {
+        throw new globalObject.TypeError(
+          `Failed to execute 'initCompositionEvent' on 'CompositionEvent': 1 argument required, but only ${arguments.length} present.`
+        );
+      }
+      const args = [];
+      {
+        let curArg = arguments[0];
+        curArg = conversions["DOMString"](curArg, {
+          context: "Failed to execute 'initCompositionEvent' on 'CompositionEvent': parameter 1",
+          globals: globalObject
+        });
+        args.push(curArg);
+      }
+      {
+        let curArg = arguments[1];
+        if (curArg !== undefined) {
+          curArg = conversions["boolean"](curArg, {
+            context: "Failed to execute 'initCompositionEvent' on 'CompositionEvent': parameter 2",
+            globals: globalObject
+          });
+        } else {
+          curArg = false;
+        }
+        args.push(curArg);
+      }
+      {
+        let curArg = arguments[2];
+        if (curArg !== undefined) {
+          curArg = conversions["boolean"](curArg, {
+            context: "Failed to execute 'initCompositionEvent' on 'CompositionEvent': parameter 3",
+            globals: globalObject
+          });
+        } else {
+          curArg = false;
+        }
+        args.push(curArg);
+      }
+      {
+        let curArg = arguments[3];
+        if (curArg !== undefined) {
+          if (curArg === null || curArg === undefined) {
+            curArg = null;
+          } else {
+            curArg = utils.tryImplForWrapper(curArg);
+          }
+        } else {
+          curArg = null;
+        }
+        args.push(curArg);
+      }
+      {
+        let curArg = arguments[4];
+        if (curArg !== undefined) {
+          curArg = conversions["DOMString"](curArg, {
+            context: "Failed to execute 'initCompositionEvent' on 'CompositionEvent': parameter 5",
+            globals: globalObject
+          });
+        } else {
+          curArg = "";
+        }
+        args.push(curArg);
+      }
+      return esValue[implSymbol].initCompositionEvent(...args);
+    }
+
+    get data() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'get data' called on an object that is not a valid instance of CompositionEvent."
+        );
+      }
+
+      return esValue[implSymbol]["data"];
+    }
+  }
+  Object.defineProperties(CompositionEvent.prototype, {
+    initCompositionEvent: { enumerable: true },
+    data: { enumerable: true },
+    [Symbol.toStringTag]: { value: "CompositionEvent", configurable: true }
+  });
+  ctorRegistry[interfaceName] = CompositionEvent;
+
+  Object.defineProperty(globalObject, interfaceName, {
+    configurable: true,
+    writable: true,
+    value: CompositionEvent
+  });
+};
+
+const Impl = require("../events/CompositionEvent-impl.js");

node_modules/jsdom/lib/jsdom/living/generated/CompositionEventInit.js

@@ -0,0 +1,32 @@
+"use strict";
+
+const conversions = require("webidl-conversions");
+const utils = require("./utils.js");
+
+const UIEventInit = require("./UIEventInit.js");
+
+exports._convertInherit = (globalObject, obj, ret, { context = "The provided value" } = {}) => {
+  UIEventInit._convertInherit(globalObject, obj, ret, { context });
+
+  {
+    const key = "data";
+    let value = obj === undefined || obj === null ? undefined : obj[key];
+    if (value !== undefined) {
+      value = conversions["DOMString"](value, { context: context + " has member 'data' that", globals: globalObject });
+
+      ret[key] = value;
+    } else {
+      ret[key] = "";
+    }
+  }
+};
+
+exports.convert = (globalObject, obj, { context = "The provided value" } = {}) => {
+  if (obj !== undefined && typeof obj !== "object" && typeof obj !== "function") {
+    throw new globalObject.TypeError(`${context} is not an object.`);
+  }
+
+  const ret = Object.create(null);
+  exports._convertInherit(globalObject, obj, ret, { context });
+  return ret;
+};

node_modules/jsdom/lib/jsdom/living/generated/Crypto.js

@@ -0,0 +1,148 @@
+"use strict";
+
+const conversions = require("webidl-conversions");
+const utils = require("./utils.js");
+
+const implSymbol = utils.implSymbol;
+const ctorRegistrySymbol = utils.ctorRegistrySymbol;
+
+const interfaceName = "Crypto";
+
+exports.is = value => {
+  return utils.isObject(value) && Object.hasOwn(value, implSymbol) && value[implSymbol] instanceof Impl.implementation;
+};
+exports.isImpl = value => {
+  return utils.isObject(value) && value instanceof Impl.implementation;
+};
+exports.convert = (globalObject, value, { context = "The provided value" } = {}) => {
+  if (exports.is(value)) {
+    return utils.implForWrapper(value);
+  }
+  throw new globalObject.TypeError(`${context} is not of type 'Crypto'.`);
+};
+
+function makeWrapper(globalObject, newTarget) {
+  let proto;
+  if (newTarget !== undefined) {
+    proto = newTarget.prototype;
+  }
+
+  if (!utils.isObject(proto)) {
+    proto = globalObject[ctorRegistrySymbol]["Crypto"].prototype;
+  }
+
+  return Object.create(proto);
+}
+
+exports.create = (globalObject, constructorArgs, privateData) => {
+  const wrapper = makeWrapper(globalObject);
+  return exports.setup(wrapper, globalObject, constructorArgs, privateData);
+};
+
+exports.createImpl = (globalObject, constructorArgs, privateData) => {
+  const wrapper = exports.create(globalObject, constructorArgs, privateData);
+  return utils.implForWrapper(wrapper);
+};
+
+exports._internalSetup = (wrapper, globalObject) => {};
+
+exports.setup = (wrapper, globalObject, constructorArgs = [], privateData = {}) => {
+  privateData.wrapper = wrapper;
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: new Impl.implementation(globalObject, constructorArgs, privateData),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper;
+};
+
+exports.new = (globalObject, newTarget) => {
+  const wrapper = makeWrapper(globalObject, newTarget);
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: Object.create(Impl.implementation.prototype),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper[implSymbol];
+};
+
+const exposed = new Set(["Window", "Worker"]);
+
+exports.install = (globalObject, globalNames) => {
+  if (!globalNames.some(globalName => exposed.has(globalName))) {
+    return;
+  }
+
+  const ctorRegistry = utils.initCtorRegistry(globalObject);
+  class Crypto {
+    constructor() {
+      throw new globalObject.TypeError("Illegal constructor");
+    }
+
+    getRandomValues(array) {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'getRandomValues' called on an object that is not a valid instance of Crypto."
+        );
+      }
+
+      if (arguments.length < 1) {
+        throw new globalObject.TypeError(
+          `Failed to execute 'getRandomValues' on 'Crypto': 1 argument required, but only ${arguments.length} present.`
+        );
+      }
+      const args = [];
+      {
+        let curArg = arguments[0];
+        if (ArrayBuffer.isView(curArg)) {
+          curArg = conversions["ArrayBufferView"](curArg, {
+            context: "Failed to execute 'getRandomValues' on 'Crypto': parameter 1",
+            globals: globalObject
+          });
+        } else {
+          throw new globalObject.TypeError(
+            "Failed to execute 'getRandomValues' on 'Crypto': parameter 1" + " is not of any supported type."
+          );
+        }
+        args.push(curArg);
+      }
+      return esValue[implSymbol].getRandomValues(...args);
+    }
+
+    randomUUID() {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError("'randomUUID' called on an object that is not a valid instance of Crypto.");
+      }
+
+      return esValue[implSymbol].randomUUID();
+    }
+  }
+  Object.defineProperties(Crypto.prototype, {
+    getRandomValues: { enumerable: true },
+    randomUUID: { enumerable: true },
+    [Symbol.toStringTag]: { value: "Crypto", configurable: true }
+  });
+  ctorRegistry[interfaceName] = Crypto;
+
+  Object.defineProperty(globalObject, interfaceName, {
+    configurable: true,
+    writable: true,
+    value: Crypto
+  });
+};
+
+const Impl = require("../crypto/Crypto-impl.js");

node_modules/jsdom/lib/jsdom/living/generated/CustomElementConstructor.js

@@ -0,0 +1,34 @@
+"use strict";
+
+const conversions = require("webidl-conversions");
+const utils = require("./utils.js");
+
+exports.convert = (globalObject, value, { context = "The provided value" } = {}) => {
+  if (typeof value !== "function") {
+    throw new globalObject.TypeError(context + " is not a function");
+  }
+
+  function invokeTheCallbackFunction() {
+    const thisArg = utils.tryWrapperForImpl(this);
+    let callResult;
+
+    callResult = Reflect.apply(value, thisArg, []);
+
+    callResult = conversions["any"](callResult, { context: context, globals: globalObject });
+
+    return callResult;
+  }
+
+  invokeTheCallbackFunction.construct = () => {
+    let callResult = Reflect.construct(value, []);
+
+    callResult = conversions["any"](callResult, { context: context, globals: globalObject });
+
+    return callResult;
+  };
+
+  invokeTheCallbackFunction[utils.wrapperSymbol] = value;
+  invokeTheCallbackFunction.objectReference = value;
+
+  return invokeTheCallbackFunction;
+};

node_modules/jsdom/lib/jsdom/living/generated/CustomElementRegistry.js

@@ -0,0 +1,267 @@
+"use strict";
+
+const conversions = require("webidl-conversions");
+const utils = require("./utils.js");
+
+const CustomElementConstructor = require("./CustomElementConstructor.js");
+const ElementDefinitionOptions = require("./ElementDefinitionOptions.js");
+const ceReactionsPreSteps_helpers_custom_elements = require("../helpers/custom-elements.js").ceReactionsPreSteps;
+const ceReactionsPostSteps_helpers_custom_elements = require("../helpers/custom-elements.js").ceReactionsPostSteps;
+const Node = require("./Node.js");
+const implSymbol = utils.implSymbol;
+const ctorRegistrySymbol = utils.ctorRegistrySymbol;
+
+const interfaceName = "CustomElementRegistry";
+
+exports.is = value => {
+  return utils.isObject(value) && Object.hasOwn(value, implSymbol) && value[implSymbol] instanceof Impl.implementation;
+};
+exports.isImpl = value => {
+  return utils.isObject(value) && value instanceof Impl.implementation;
+};
+exports.convert = (globalObject, value, { context = "The provided value" } = {}) => {
+  if (exports.is(value)) {
+    return utils.implForWrapper(value);
+  }
+  throw new globalObject.TypeError(`${context} is not of type 'CustomElementRegistry'.`);
+};
+
+function makeWrapper(globalObject, newTarget) {
+  let proto;
+  if (newTarget !== undefined) {
+    proto = newTarget.prototype;
+  }
+
+  if (!utils.isObject(proto)) {
+    proto = globalObject[ctorRegistrySymbol]["CustomElementRegistry"].prototype;
+  }
+
+  return Object.create(proto);
+}
+
+exports.create = (globalObject, constructorArgs, privateData) => {
+  const wrapper = makeWrapper(globalObject);
+  return exports.setup(wrapper, globalObject, constructorArgs, privateData);
+};
+
+exports.createImpl = (globalObject, constructorArgs, privateData) => {
+  const wrapper = exports.create(globalObject, constructorArgs, privateData);
+  return utils.implForWrapper(wrapper);
+};
+
+exports._internalSetup = (wrapper, globalObject) => {};
+
+exports.setup = (wrapper, globalObject, constructorArgs = [], privateData = {}) => {
+  privateData.wrapper = wrapper;
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: new Impl.implementation(globalObject, constructorArgs, privateData),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper;
+};
+
+exports.new = (globalObject, newTarget) => {
+  const wrapper = makeWrapper(globalObject, newTarget);
+
+  exports._internalSetup(wrapper, globalObject);
+  Object.defineProperty(wrapper, implSymbol, {
+    value: Object.create(Impl.implementation.prototype),
+    configurable: true
+  });
+
+  wrapper[implSymbol][utils.wrapperSymbol] = wrapper;
+  if (Impl.init) {
+    Impl.init(wrapper[implSymbol]);
+  }
+  return wrapper[implSymbol];
+};
+
+const exposed = new Set(["Window"]);
+
+exports.install = (globalObject, globalNames) => {
+  if (!globalNames.some(globalName => exposed.has(globalName))) {
+    return;
+  }
+
+  const ctorRegistry = utils.initCtorRegistry(globalObject);
+  class CustomElementRegistry {
+    constructor() {
+      throw new globalObject.TypeError("Illegal constructor");
+    }
+
+    define(name, constructor) {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'define' called on an object that is not a valid instance of CustomElementRegistry."
+        );
+      }
+
+      if (arguments.length < 2) {
+        throw new globalObject.TypeError(
+          `Failed to execute 'define' on 'CustomElementRegistry': 2 arguments required, but only ${arguments.length} present.`
+        );
+      }
+      const args = [];
+      {
+        let curArg = arguments[0];
+        curArg = conversions["DOMString"](curArg, {
+          context: "Failed to execute 'define' on 'CustomElementRegistry': parameter 1",
+          globals: globalObject
+        });
+        args.push(curArg);
+      }
+      {
+        let curArg = arguments[1];
+        curArg = CustomElementConstructor.convert(globalObject, curArg, {
+          context: "Failed to execute 'define' on 'CustomElementRegistry': parameter 2"
+        });
+        args.push(curArg);
+      }
+      {
+        let curArg = arguments[2];
+        curArg = ElementDefinitionOptions.convert(globalObject, curArg, {
+          context: "Failed to execute 'define' on 'CustomElementRegistry': parameter 3"
+        });
+        args.push(curArg);
+      }
+      ceReactionsPreSteps_helpers_custom_elements(globalObject);
+      try {
+        return esValue[implSymbol].define(...args);
+      } finally {
+        ceReactionsPostSteps_helpers_custom_elements(globalObject);
+      }
+    }
+
+    get(name) {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'get' called on an object that is not a valid instance of CustomElementRegistry."
+        );
+      }
+
+      if (arguments.length < 1) {
+        throw new globalObject.TypeError(
+          `Failed to execute 'get' on 'CustomElementRegistry': 1 argument required, but only ${arguments.length} present.`
+        );
+      }
+      const args = [];
+      {
+        let curArg = arguments[0];
+        curArg = conversions["DOMString"](curArg, {
+          context: "Failed to execute 'get' on 'CustomElementRegistry': parameter 1",
+          globals: globalObject
+        });
+        args.push(curArg);
+      }
+      return esValue[implSymbol].get(...args);
+    }
+
+    getName(constructor) {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'getName' called on an object that is not a valid instance of CustomElementRegistry."
+        );
+      }
+
+      if (arguments.length < 1) {
+        throw new globalObject.TypeError(
+          `Failed to execute 'getName' on 'CustomElementRegistry': 1 argument required, but only ${arguments.length} present.`
+        );
+      }
+      const args = [];
+      {
+        let curArg = arguments[0];
+        curArg = CustomElementConstructor.convert(globalObject, curArg, {
+          context: "Failed to execute 'getName' on 'CustomElementRegistry': parameter 1"
+        });
+        args.push(curArg);
+      }
+      return esValue[implSymbol].getName(...args);
+    }
+
+    whenDefined(name) {
+      try {
+        const esValue = this !== null && this !== undefined ? this : globalObject;
+        if (!exports.is(esValue)) {
+          throw new globalObject.TypeError(
+            "'whenDefined' called on an object that is not a valid instance of CustomElementRegistry."
+          );
+        }
+
+        if (arguments.length < 1) {
+          throw new globalObject.TypeError(
+            `Failed to execute 'whenDefined' on 'CustomElementRegistry': 1 argument required, but only ${arguments.length} present.`
+          );
+        }
+        const args = [];
+        {
+          let curArg = arguments[0];
+          curArg = conversions["DOMString"](curArg, {
+            context: "Failed to execute 'whenDefined' on 'CustomElementRegistry': parameter 1",
+            globals: globalObject
+          });
+          args.push(curArg);
+        }
+        return utils.tryWrapperForImpl(esValue[implSymbol].whenDefined(...args));
+      } catch (e) {
+        return globalObject.Promise.reject(e);
+      }
+    }
+
+    upgrade(root) {
+      const esValue = this !== null && this !== undefined ? this : globalObject;
+      if (!exports.is(esValue)) {
+        throw new globalObject.TypeError(
+          "'upgrade' called on an object that is not a valid instance of CustomElementRegistry."
+        );
+      }
+
+      if (arguments.length < 1) {
+        throw new globalObject.TypeError(
+          `Failed to execute 'upgrade' on 'CustomElementRegistry': 1 argument required, but only ${arguments.length} present.`
+        );
+      }
+      const args = [];
+      {
+        let curArg = arguments[0];
+        curArg = Node.convert(globalObject, curArg, {
+          context: "Failed to execute 'upgrade' on 'CustomElementRegistry': parameter 1"
+        });
+        args.push(curArg);
+      }
+      ceReactionsPreSteps_helpers_custom_elements(globalObject);
+      try {
+        return esValue[implSymbol].upgrade(...args);
+      } finally {
+        ceReactionsPostSteps_helpers_custom_elements(globalObject);
+      }
+    }
+  }
+  Object.defineProperties(CustomElementRegistry.prototype, {
+    define: { enumerable: true },
+    get: { enumerable: true },
+    getName: { enumerable: true },
+    whenDefined: { enumerable: true },
+    upgrade: { enumerable: true },
+    [Symbol.toStringTag]: { value: "CustomElementRegistry", configurable: true }
+  });
+  ctorRegistry[interfaceName] = CustomElementRegistry;
+
+  Object.defineProperty(globalObject, interfaceName, {
+    configurable: true,
+    writable: true,
+    value: CustomElementRegistry
+  });
+};
+
+const Impl = require("../custom-elements/CustomElementRegistry-impl.js");