text: //// [topLevelLambda4.ts]
  export var x = () => this.window;
  
  //// [topLevelLambda4.js]
  define(["require", "exports"], function (require, exports) {
      "use strict";
      var _this = this;
      exports.__esModule = true;
      exports.x = function () { return _this.window; };
  });
  