"use strict";

const conversions = require("webidl-conversions");
const utils = require("./utils.js");

const HTMLConstructor_helpers_html_constructor = require("../helpers/html-constructor.js").HTMLConstructor;
const ceReactionsPreSteps_helpers_custom_elements = require("../helpers/custom-elements.js").ceReactionsPreSteps;
const ceReactionsPostSteps_helpers_custom_elements = require("../helpers/custom-elements.js").ceReactionsPostSteps;
const impl = utils.implSymbol;
const ctorRegistry = utils.ctorRegistrySymbol;
const Element = require("./Element.js");

const interfaceName = "HTMLElement";

/**
 * When an interface-module that implements this interface as a mixin is loaded, it will append its own `.is()`
 * method into this array. It allows objects that directly implements *those* interfaces to be recognized as
 * implementing this mixin interface.
 */
exports._mixedIntoPredicates = [];
exports.is = function is(obj) {
  if (obj) {
    if (utils.hasOwn(obj, impl) && obj[impl] instanceof Impl.implementation) {
      return true;
    }
    for (const isMixedInto of exports._mixedIntoPredicates) {
      if (isMixedInto(obj)) {
        return true;
      }
    }
  }
  return false;
};
exports.isImpl = function isImpl(obj) {
  if (obj) {
    if (obj instanceof Impl.implementation) {
      return true;
    }

    const wrapper = utils.wrapperForImpl(obj);
    for (const isMixedInto of exports._mixedIntoPredicates) {
      if (isMixedInto(wrapper)) {
        return true;
      }
    }
  }
  return false;
};
exports.convert = function convert(obj, { context = "The provided value" } = {}) {
  if (exports.is(obj)) {
    return utils.implForWrapper(obj);
  }
  throw new TypeError(`${context} is not of type 'HTMLElement'.`);
};

exports.create = function create(globalObject, constructorArgs, privateData) {
  if (globalObject[ctorRegistry] === undefined) {
    throw new Error("Internal error: invalid global object");
  }

  const ctor = globalObject[ctorRegistry]["HTMLElement"];
  if (ctor === undefined) {
    throw new Error("Internal error: constructor HTMLElement is not installed on the passed global object");
  }

  let obj = Object.create(ctor.prototype);
  obj = exports.setup(obj, globalObject, constructorArgs, privateData);
  return obj;
};
exports.createImpl = function createImpl(globalObject, constructorArgs, privateData) {
  const obj = exports.create(globalObject, constructorArgs, privateData);
  return utils.implForWrapper(obj);
};
exports._internalSetup = function _internalSetup(obj) {
  Element._internalSetup(obj);
};
exports.setup = function setup(obj, globalObject, constructorArgs = [], privateData = {}) {
  privateData.wrapper = obj;

  exports._internalSetup(obj);
  Object.defineProperty(obj, impl, {
    value: new Impl.implementation(globalObject, constructorArgs, privateData),
    configurable: true
  });

  obj[impl][utils.wrapperSymbol] = obj;
  if (Impl.init) {
    Impl.init(obj[impl], privateData);
  }
  return obj;
};

exports.install = function install(globalObject) {
  if (globalObject.Element === undefined) {
    throw new Error("Internal error: attempting to evaluate HTMLElement before Element");
  }
  class HTMLElement extends globalObject.Element {
    constructor() {
      return HTMLConstructor_helpers_html_constructor(globalObject, interfaceName, new.target);
    }

    click() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return this[impl].click();
    }

    focus() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return this[impl].focus();
    }

    blur() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return this[impl].blur();
    }

    get title() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      ceReactionsPreSteps_helpers_custom_elements(globalObject);
      try {
        const value = this[impl].getAttributeNS(null, "title");
        return value === null ? "" : value;
      } finally {
        ceReactionsPostSteps_helpers_custom_elements(globalObject);
      }
    }

    set title(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = conversions["DOMString"](V, {
        context: "Failed to set the 'title' property on 'HTMLElement': The provided value"
      });

      ceReactionsPreSteps_helpers_custom_elements(globalObject);
      try {
        this[impl].setAttributeNS(null, "title", V);
      } finally {
        ceReactionsPostSteps_helpers_custom_elements(globalObject);
      }
    }

    get lang() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      ceReactionsPreSteps_helpers_custom_elements(globalObject);
      try {
        const value = this[impl].getAttributeNS(null, "lang");
        return value === null ? "" : value;
      } finally {
        ceReactionsPostSteps_helpers_custom_elements(globalObject);
      }
    }

    set lang(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = conversions["DOMString"](V, {
        context: "Failed to set the 'lang' property on 'HTMLElement': The provided value"
      });

      ceReactionsPreSteps_helpers_custom_elements(globalObject);
      try {
        this[impl].setAttributeNS(null, "lang", V);
      } finally {
        ceReactionsPostSteps_helpers_custom_elements(globalObject);
      }
    }

    get translate() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      ceReactionsPreSteps_helpers_custom_elements(globalObject);
      try {
        return this[impl]["translate"];
      } finally {
        ceReactionsPostSteps_helpers_custom_elements(globalObject);
      }
    }

    set translate(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = conversions["boolean"](V, {
        context: "Failed to set the 'translate' property on 'HTMLElement': The provided value"
      });

      ceReactionsPreSteps_helpers_custom_elements(globalObject);
      try {
        this[impl]["translate"] = V;
      } finally {
        ceReactionsPostSteps_helpers_custom_elements(globalObject);
      }
    }

    get dir() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      ceReactionsPreSteps_helpers_custom_elements(globalObject);
      try {
        return this[impl]["dir"];
      } finally {
        ceReactionsPostSteps_helpers_custom_elements(globalObject);
      }
    }

    set dir(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = conversions["DOMString"](V, {
        context: "Failed to set the 'dir' property on 'HTMLElement': The provided value"
      });

      ceReactionsPreSteps_helpers_custom_elements(globalObject);
      try {
        this[impl]["dir"] = V;
      } finally {
        ceReactionsPostSteps_helpers_custom_elements(globalObject);
      }
    }

    get hidden() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      ceReactionsPreSteps_helpers_custom_elements(globalObject);
      try {
        return this[impl].hasAttributeNS(null, "hidden");
      } finally {
        ceReactionsPostSteps_helpers_custom_elements(globalObject);
      }
    }

    set hidden(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = conversions["boolean"](V, {
        context: "Failed to set the 'hidden' property on 'HTMLElement': The provided value"
      });

      ceReactionsPreSteps_helpers_custom_elements(globalObject);
      try {
        if (V) {
          this[impl].setAttributeNS(null, "hidden", "");
        } else {
          this[impl].removeAttributeNS(null, "hidden");
        }
      } finally {
        ceReactionsPostSteps_helpers_custom_elements(globalObject);
      }
    }

    get accessKey() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      ceReactionsPreSteps_helpers_custom_elements(globalObject);
      try {
        const value = this[impl].getAttributeNS(null, "accesskey");
        return value === null ? "" : value;
      } finally {
        ceReactionsPostSteps_helpers_custom_elements(globalObject);
      }
    }

    set accessKey(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = conversions["DOMString"](V, {
        context: "Failed to set the 'accessKey' property on 'HTMLElement': The provided value"
      });

      ceReactionsPreSteps_helpers_custom_elements(globalObject);
      try {
        this[impl].setAttributeNS(null, "accesskey", V);
      } finally {
        ceReactionsPostSteps_helpers_custom_elements(globalObject);
      }
    }

    get draggable() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      ceReactionsPreSteps_helpers_custom_elements(globalObject);
      try {
        return this[impl]["draggable"];
      } finally {
        ceReactionsPostSteps_helpers_custom_elements(globalObject);
      }
    }

    set draggable(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = conversions["boolean"](V, {
        context: "Failed to set the 'draggable' property on 'HTMLElement': The provided value"
      });

      ceReactionsPreSteps_helpers_custom_elements(globalObject);
      try {
        this[impl]["draggable"] = V;
      } finally {
        ceReactionsPostSteps_helpers_custom_elements(globalObject);
      }
    }

    get offsetParent() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["offsetParent"]);
    }

    get offsetTop() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return this[impl]["offsetTop"];
    }

    get offsetLeft() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return this[impl]["offsetLeft"];
    }

    get offsetWidth() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return this[impl]["offsetWidth"];
    }

    get offsetHeight() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return this[impl]["offsetHeight"];
    }

    get style() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.getSameObject(this, "style", () => {
        return utils.tryWrapperForImpl(this[impl]["style"]);
      });
    }

    set style(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      this.style.cssText = V;
    }

    get onabort() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onabort"]);
    }

    set onabort(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onabort"] = V;
    }

    get onauxclick() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onauxclick"]);
    }

    set onauxclick(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onauxclick"] = V;
    }

    get onblur() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onblur"]);
    }

    set onblur(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onblur"] = V;
    }

    get oncancel() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["oncancel"]);
    }

    set oncancel(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["oncancel"] = V;
    }

    get oncanplay() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["oncanplay"]);
    }

    set oncanplay(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["oncanplay"] = V;
    }

    get oncanplaythrough() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["oncanplaythrough"]);
    }

    set oncanplaythrough(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["oncanplaythrough"] = V;
    }

    get onchange() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onchange"]);
    }

    set onchange(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onchange"] = V;
    }

    get onclick() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onclick"]);
    }

    set onclick(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onclick"] = V;
    }

    get onclose() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onclose"]);
    }

    set onclose(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onclose"] = V;
    }

    get oncontextmenu() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["oncontextmenu"]);
    }

    set oncontextmenu(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["oncontextmenu"] = V;
    }

    get oncuechange() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["oncuechange"]);
    }

    set oncuechange(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["oncuechange"] = V;
    }

    get ondblclick() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["ondblclick"]);
    }

    set ondblclick(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["ondblclick"] = V;
    }

    get ondrag() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["ondrag"]);
    }

    set ondrag(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["ondrag"] = V;
    }

    get ondragend() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["ondragend"]);
    }

    set ondragend(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["ondragend"] = V;
    }

    get ondragenter() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["ondragenter"]);
    }

    set ondragenter(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["ondragenter"] = V;
    }

    get ondragexit() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["ondragexit"]);
    }

    set ondragexit(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["ondragexit"] = V;
    }

    get ondragleave() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["ondragleave"]);
    }

    set ondragleave(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["ondragleave"] = V;
    }

    get ondragover() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["ondragover"]);
    }

    set ondragover(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["ondragover"] = V;
    }

    get ondragstart() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["ondragstart"]);
    }

    set ondragstart(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["ondragstart"] = V;
    }

    get ondrop() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["ondrop"]);
    }

    set ondrop(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["ondrop"] = V;
    }

    get ondurationchange() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["ondurationchange"]);
    }

    set ondurationchange(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["ondurationchange"] = V;
    }

    get onemptied() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onemptied"]);
    }

    set onemptied(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onemptied"] = V;
    }

    get onended() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onended"]);
    }

    set onended(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onended"] = V;
    }

    get onerror() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onerror"]);
    }

    set onerror(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onerror"] = V;
    }

    get onfocus() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onfocus"]);
    }

    set onfocus(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onfocus"] = V;
    }

    get oninput() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["oninput"]);
    }

    set oninput(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["oninput"] = V;
    }

    get oninvalid() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["oninvalid"]);
    }

    set oninvalid(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["oninvalid"] = V;
    }

    get onkeydown() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onkeydown"]);
    }

    set onkeydown(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onkeydown"] = V;
    }

    get onkeypress() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onkeypress"]);
    }

    set onkeypress(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onkeypress"] = V;
    }

    get onkeyup() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onkeyup"]);
    }

    set onkeyup(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onkeyup"] = V;
    }

    get onload() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onload"]);
    }

    set onload(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onload"] = V;
    }

    get onloadeddata() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onloadeddata"]);
    }

    set onloadeddata(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onloadeddata"] = V;
    }

    get onloadedmetadata() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onloadedmetadata"]);
    }

    set onloadedmetadata(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onloadedmetadata"] = V;
    }

    get onloadend() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onloadend"]);
    }

    set onloadend(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onloadend"] = V;
    }

    get onloadstart() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onloadstart"]);
    }

    set onloadstart(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onloadstart"] = V;
    }

    get onmousedown() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onmousedown"]);
    }

    set onmousedown(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onmousedown"] = V;
    }

    get onmouseenter() {
      return utils.tryWrapperForImpl(this[impl]["onmouseenter"]);
    }

    set onmouseenter(V) {
      V = utils.tryImplForWrapper(V);

      this[impl]["onmouseenter"] = V;
    }

    get onmouseleave() {
      return utils.tryWrapperForImpl(this[impl]["onmouseleave"]);
    }

    set onmouseleave(V) {
      V = utils.tryImplForWrapper(V);

      this[impl]["onmouseleave"] = V;
    }

    get onmousemove() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onmousemove"]);
    }

    set onmousemove(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onmousemove"] = V;
    }

    get onmouseout() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onmouseout"]);
    }

    set onmouseout(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onmouseout"] = V;
    }

    get onmouseover() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onmouseover"]);
    }

    set onmouseover(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onmouseover"] = V;
    }

    get onmouseup() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onmouseup"]);
    }

    set onmouseup(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onmouseup"] = V;
    }

    get onwheel() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onwheel"]);
    }

    set onwheel(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onwheel"] = V;
    }

    get onpause() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onpause"]);
    }

    set onpause(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onpause"] = V;
    }

    get onplay() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onplay"]);
    }

    set onplay(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onplay"] = V;
    }

    get onplaying() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onplaying"]);
    }

    set onplaying(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onplaying"] = V;
    }

    get onprogress() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onprogress"]);
    }

    set onprogress(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onprogress"] = V;
    }

    get onratechange() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onratechange"]);
    }

    set onratechange(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onratechange"] = V;
    }

    get onreset() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onreset"]);
    }

    set onreset(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onreset"] = V;
    }

    get onresize() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onresize"]);
    }

    set onresize(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onresize"] = V;
    }

    get onscroll() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onscroll"]);
    }

    set onscroll(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onscroll"] = V;
    }

    get onsecuritypolicyviolation() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onsecuritypolicyviolation"]);
    }

    set onsecuritypolicyviolation(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onsecuritypolicyviolation"] = V;
    }

    get onseeked() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onseeked"]);
    }

    set onseeked(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onseeked"] = V;
    }

    get onseeking() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onseeking"]);
    }

    set onseeking(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onseeking"] = V;
    }

    get onselect() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onselect"]);
    }

    set onselect(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onselect"] = V;
    }

    get onstalled() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onstalled"]);
    }

    set onstalled(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onstalled"] = V;
    }

    get onsubmit() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onsubmit"]);
    }

    set onsubmit(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onsubmit"] = V;
    }

    get onsuspend() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onsuspend"]);
    }

    set onsuspend(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onsuspend"] = V;
    }

    get ontimeupdate() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["ontimeupdate"]);
    }

    set ontimeupdate(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["ontimeupdate"] = V;
    }

    get ontoggle() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["ontoggle"]);
    }

    set ontoggle(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["ontoggle"] = V;
    }

    get onvolumechange() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onvolumechange"]);
    }

    set onvolumechange(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onvolumechange"] = V;
    }

    get onwaiting() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.tryWrapperForImpl(this[impl]["onwaiting"]);
    }

    set onwaiting(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = utils.tryImplForWrapper(V);

      this[impl]["onwaiting"] = V;
    }

    get dataset() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      return utils.getSameObject(this, "dataset", () => {
        return utils.tryWrapperForImpl(this[impl]["dataset"]);
      });
    }

    get nonce() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      const value = this[impl].getAttributeNS(null, "nonce");
      return value === null ? "" : value;
    }

    set nonce(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = conversions["DOMString"](V, {
        context: "Failed to set the 'nonce' property on 'HTMLElement': The provided value"
      });

      this[impl].setAttributeNS(null, "nonce", V);
    }

    get tabIndex() {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      ceReactionsPreSteps_helpers_custom_elements(globalObject);
      try {
        return this[impl]["tabIndex"];
      } finally {
        ceReactionsPostSteps_helpers_custom_elements(globalObject);
      }
    }

    set tabIndex(V) {
      if (!this || !exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }

      V = conversions["long"](V, {
        context: "Failed to set the 'tabIndex' property on 'HTMLElement': The provided value"
      });

      ceReactionsPreSteps_helpers_custom_elements(globalObject);
      try {
        this[impl]["tabIndex"] = V;
      } finally {
        ceReactionsPostSteps_helpers_custom_elements(globalObject);
      }
    }
  }
  Object.defineProperties(HTMLElement.prototype, {
    click: { enumerable: true },
    focus: { enumerable: true },
    blur: { enumerable: true },
    title: { enumerable: true },
    lang: { enumerable: true },
    translate: { enumerable: true },
    dir: { enumerable: true },
    hidden: { enumerable: true },
    accessKey: { enumerable: true },
    draggable: { enumerable: true },
    offsetParent: { enumerable: true },
    offsetTop: { enumerable: true },
    offsetLeft: { enumerable: true },
    offsetWidth: { enumerable: true },
    offsetHeight: { enumerable: true },
    style: { enumerable: true },
    onabort: { enumerable: true },
    onauxclick: { enumerable: true },
    onblur: { enumerable: true },
    oncancel: { enumerable: true },
    oncanplay: { enumerable: true },
    oncanplaythrough: { enumerable: true },
    onchange: { enumerable: true },
    onclick: { enumerable: true },
    onclose: { enumerable: true },
    oncontextmenu: { enumerable: true },
    oncuechange: { enumerable: true },
    ondblclick: { enumerable: true },
    ondrag: { enumerable: true },
    ondragend: { enumerable: true },
    ondragenter: { enumerable: true },
    ondragexit: { enumerable: true },
    ondragleave: { enumerable: true },
    ondragover: { enumerable: true },
    ondragstart: { enumerable: true },
    ondrop: { enumerable: true },
    ondurationchange: { enumerable: true },
    onemptied: { enumerable: true },
    onended: { enumerable: true },
    onerror: { enumerable: true },
    onfocus: { enumerable: true },
    oninput: { enumerable: true },
    oninvalid: { enumerable: true },
    onkeydown: { enumerable: true },
    onkeypress: { enumerable: true },
    onkeyup: { enumerable: true },
    onload: { enumerable: true },
    onloadeddata: { enumerable: true },
    onloadedmetadata: { enumerable: true },
    onloadend: { enumerable: true },
    onloadstart: { enumerable: true },
    onmousedown: { enumerable: true },
    onmouseenter: { enumerable: true },
    onmouseleave: { enumerable: true },
    onmousemove: { enumerable: true },
    onmouseout: { enumerable: true },
    onmouseover: { enumerable: true },
    onmouseup: { enumerable: true },
    onwheel: { enumerable: true },
    onpause: { enumerable: true },
    onplay: { enumerable: true },
    onplaying: { enumerable: true },
    onprogress: { enumerable: true },
    onratechange: { enumerable: true },
    onreset: { enumerable: true },
    onresize: { enumerable: true },
    onscroll: { enumerable: true },
    onsecuritypolicyviolation: { enumerable: true },
    onseeked: { enumerable: true },
    onseeking: { enumerable: true },
    onselect: { enumerable: true },
    onstalled: { enumerable: true },
    onsubmit: { enumerable: true },
    onsuspend: { enumerable: true },
    ontimeupdate: { enumerable: true },
    ontoggle: { enumerable: true },
    onvolumechange: { enumerable: true },
    onwaiting: { enumerable: true },
    dataset: { enumerable: true },
    nonce: { enumerable: true },
    tabIndex: { enumerable: true },
    [Symbol.toStringTag]: { value: "HTMLElement", configurable: true }
  });
  if (globalObject[ctorRegistry] === undefined) {
    globalObject[ctorRegistry] = Object.create(null);
  }
  globalObject[ctorRegistry][interfaceName] = HTMLElement;

  Object.defineProperty(globalObject, interfaceName, {
    configurable: true,
    writable: true,
    value: HTMLElement
  });
};

const Impl = require("../nodes/HTMLElement-impl.js");