text: "use strict";
  
  const conversions = require("webidl-conversions");
  const utils = require("./utils.js");
  
  const convertEventInit = require("./EventInit.js").convert;
  const impl = utils.implSymbol;
  
  class Event {
    constructor(type) {
      if (arguments.length < 1) {
        throw new TypeError(
          "Failed to construct 'Event': 1 argument required, but only " + arguments.length + " present."
        );
      }
      const args = [];
      {
        let curArg = arguments[0];
        curArg = conversions["DOMString"](curArg, { context: "Failed to construct 'Event': parameter 1" });
        args.push(curArg);
      }
      {
        let curArg = arguments[1];
        curArg = convertEventInit(curArg, { context: "Failed to construct 'Event': parameter 2" });
        args.push(curArg);
      }
      return iface.setup(Object.create(new.target.prototype), args);
    }
  
    stopPropagation() {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      return this[impl].stopPropagation();
    }
  
    stopImmediatePropagation() {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      return this[impl].stopImmediatePropagation();
    }
  
    preventDefault() {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      return this[impl].preventDefault();
    }
  
    initEvent(type) {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      if (arguments.length < 1) {
        throw new TypeError(
          "Failed to execute 'initEvent' on 'Event': 1 argument required, but only " + arguments.length + " present."
        );
      }
      const args = [];
      {
        let curArg = arguments[0];
        curArg = conversions["DOMString"](curArg, { context: "Failed to execute 'initEvent' on 'Event': parameter 1" });
        args.push(curArg);
      }
      {
        let curArg = arguments[1];
        if (curArg !== undefined) {
          curArg = conversions["boolean"](curArg, { context: "Failed to execute 'initEvent' on 'Event': parameter 2" });
        } else {
          curArg = false;
        }
        args.push(curArg);
      }
      {
        let curArg = arguments[2];
        if (curArg !== undefined) {
          curArg = conversions["boolean"](curArg, { context: "Failed to execute 'initEvent' on 'Event': parameter 3" });
        } else {
          curArg = false;
        }
        args.push(curArg);
      }
      return this[impl].initEvent(...args);
    }
  
    get type() {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      return this[impl]["type"];
    }
  
    get target() {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      return utils.tryWrapperForImpl(this[impl]["target"]);
    }
  
    get srcElement() {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      return utils.tryWrapperForImpl(this[impl]["srcElement"]);
    }
  
    get currentTarget() {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      return utils.tryWrapperForImpl(this[impl]["currentTarget"]);
    }
  
    get eventPhase() {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      return this[impl]["eventPhase"];
    }
  
    get cancelBubble() {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      return this[impl]["cancelBubble"];
    }
  
    set cancelBubble(V) {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      V = conversions["boolean"](V, {
        context: "Failed to set the 'cancelBubble' property on 'Event': The provided value"
      });
  
      this[impl]["cancelBubble"] = V;
    }
  
    get bubbles() {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      return this[impl]["bubbles"];
    }
  
    get cancelable() {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      return this[impl]["cancelable"];
    }
  
    get returnValue() {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      return this[impl]["returnValue"];
    }
  
    set returnValue(V) {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      V = conversions["boolean"](V, {
        context: "Failed to set the 'returnValue' property on 'Event': The provided value"
      });
  
      this[impl]["returnValue"] = V;
    }
  
    get defaultPrevented() {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      return this[impl]["defaultPrevented"];
    }
  
    get timeStamp() {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      return this[impl]["timeStamp"];
    }
  }
  Object.defineProperties(Event.prototype, {
    stopPropagation: { enumerable: true },
    stopImmediatePropagation: { enumerable: true },
    preventDefault: { enumerable: true },
    initEvent: { enumerable: true },
    type: { enumerable: true },
    target: { enumerable: true },
    srcElement: { enumerable: true },
    currentTarget: { enumerable: true },
    eventPhase: { enumerable: true },
    cancelBubble: { enumerable: true },
    bubbles: { enumerable: true },
    cancelable: { enumerable: true },
    returnValue: { enumerable: true },
    defaultPrevented: { enumerable: true },
    timeStamp: { enumerable: true },
    [Symbol.toStringTag]: { value: "Event", configurable: true },
    NONE: { value: 0, enumerable: true },
    CAPTURING_PHASE: { value: 1, enumerable: true },
    AT_TARGET: { value: 2, enumerable: true },
    BUBBLING_PHASE: { value: 3, enumerable: true }
  });
  Object.defineProperties(Event, {
    NONE: { value: 0, enumerable: true },
    CAPTURING_PHASE: { value: 1, enumerable: true },
    AT_TARGET: { value: 2, enumerable: true },
    BUBBLING_PHASE: { value: 3, enumerable: true }
  });
  const iface = {
    // 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.
    _mixedIntoPredicates: [],
    is(obj) {
      if (obj) {
        if (utils.hasOwn(obj, impl) && obj[impl] instanceof Impl.implementation) {
          return true;
        }
        for (const isMixedInto of module.exports._mixedIntoPredicates) {
          if (isMixedInto(obj)) {
            return true;
          }
        }
      }
      return false;
    },
    isImpl(obj) {
      if (obj) {
        if (obj instanceof Impl.implementation) {
          return true;
        }
  
        const wrapper = utils.wrapperForImpl(obj);
        for (const isMixedInto of module.exports._mixedIntoPredicates) {
          if (isMixedInto(wrapper)) {
            return true;
          }
        }
      }
      return false;
    },
    convert(obj, { context = "The provided value" } = {}) {
      if (module.exports.is(obj)) {
        return utils.implForWrapper(obj);
      }
      throw new TypeError(`${context} is not of type 'Event'.`);
    },
  
    create(constructorArgs, privateData) {
      let obj = Object.create(Event.prototype);
      obj = this.setup(obj, constructorArgs, privateData);
      return obj;
    },
    createImpl(constructorArgs, privateData) {
      let obj = Object.create(Event.prototype);
      obj = this.setup(obj, constructorArgs, privateData);
      return utils.implForWrapper(obj);
    },
    _internalSetup(obj) {
      Object.defineProperties(
        obj,
        utils.getOwnPropertyDescriptors({
          get isTrusted() {
            if (!this || !module.exports.is(this)) {
              throw new TypeError("Illegal invocation");
            }
  
            return obj[impl]["isTrusted"];
          }
        })
      );
  
      Object.defineProperties(obj, { isTrusted: { configurable: false } });
    },
    setup(obj, constructorArgs, privateData) {
      if (!privateData) privateData = {};
  
      privateData.wrapper = obj;
  
      this._internalSetup(obj);
      Object.defineProperty(obj, impl, {
        value: new Impl.implementation(constructorArgs, privateData),
        configurable: true
      });
  
      obj[impl][utils.wrapperSymbol] = obj;
      if (Impl.init) {
        Impl.init(obj[impl], privateData);
      }
      return obj;
    },
    interface: Event,
    expose: {
      Window: { Event },
      Worker: { Event },
      AudioWorklet: { Event }
    }
  }; // iface
  module.exports = iface;
  
  const Impl = require("../events/Event-impl.js");
  