text: "use strict";
  
  const conversions = require("webidl-conversions");
  const utils = require("./utils.js");
  
  const impl = utils.implSymbol;
  const HTMLElement = require("./HTMLElement.js");
  
  class HTMLTrackElement extends HTMLElement.interface {
    constructor() {
      throw new TypeError("Illegal constructor");
    }
  
    get kind() {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      const value = this[impl].getAttributeNS(null, "kind");
      return value === null ? "" : value;
    }
  
    set kind(V) {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      V = conversions["DOMString"](V, {
        context: "Failed to set the 'kind' property on 'HTMLTrackElement': The provided value"
      });
  
      this[impl].setAttributeNS(null, "kind", V);
    }
  
    get src() {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      return this[impl]["src"];
    }
  
    set src(V) {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      V = conversions["USVString"](V, {
        context: "Failed to set the 'src' property on 'HTMLTrackElement': The provided value"
      });
  
      this[impl]["src"] = V;
    }
  
    get srclang() {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      const value = this[impl].getAttributeNS(null, "srclang");
      return value === null ? "" : value;
    }
  
    set srclang(V) {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      V = conversions["DOMString"](V, {
        context: "Failed to set the 'srclang' property on 'HTMLTrackElement': The provided value"
      });
  
      this[impl].setAttributeNS(null, "srclang", V);
    }
  
    get label() {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      const value = this[impl].getAttributeNS(null, "label");
      return value === null ? "" : value;
    }
  
    set label(V) {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      V = conversions["DOMString"](V, {
        context: "Failed to set the 'label' property on 'HTMLTrackElement': The provided value"
      });
  
      this[impl].setAttributeNS(null, "label", V);
    }
  
    get default() {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      return this[impl].hasAttributeNS(null, "default");
    }
  
    set default(V) {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      V = conversions["boolean"](V, {
        context: "Failed to set the 'default' property on 'HTMLTrackElement': The provided value"
      });
  
      if (V) {
        this[impl].setAttributeNS(null, "default", "");
      } else {
        this[impl].removeAttributeNS(null, "default");
      }
    }
  
    get readyState() {
      if (!this || !module.exports.is(this)) {
        throw new TypeError("Illegal invocation");
      }
  
      return this[impl]["readyState"];
    }
  }
  Object.defineProperties(HTMLTrackElement.prototype, {
    kind: { enumerable: true },
    src: { enumerable: true },
    srclang: { enumerable: true },
    label: { enumerable: true },
    default: { enumerable: true },
    readyState: { enumerable: true },
    [Symbol.toStringTag]: { value: "HTMLTrackElement", configurable: true },
    NONE: { value: 0, enumerable: true },
    LOADING: { value: 1, enumerable: true },
    LOADED: { value: 2, enumerable: true },
    ERROR: { value: 3, enumerable: true }
  });
  Object.defineProperties(HTMLTrackElement, {
    NONE: { value: 0, enumerable: true },
    LOADING: { value: 1, enumerable: true },
    LOADED: { value: 2, enumerable: true },
    ERROR: { 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 'HTMLTrackElement'.`);
    },
  
    create(constructorArgs, privateData) {
      let obj = Object.create(HTMLTrackElement.prototype);
      obj = this.setup(obj, constructorArgs, privateData);
      return obj;
    },
    createImpl(constructorArgs, privateData) {
      let obj = Object.create(HTMLTrackElement.prototype);
      obj = this.setup(obj, constructorArgs, privateData);
      return utils.implForWrapper(obj);
    },
    _internalSetup(obj) {
      HTMLElement._internalSetup(obj);
    },
    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: HTMLTrackElement,
    expose: {
      Window: { HTMLTrackElement }
    }
  }; // iface
  module.exports = iface;
  
  const Impl = require("../nodes/HTMLTrackElement-impl.js");
  