text: //// [classInheritence.ts]
  class B extends A { }
  class A extends A { }
  
  //// [classInheritence.js]
  var __extends = this.__extends || function (d, b) {
      for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
      function __() { this.constructor = d; }
      __.prototype = b.prototype;
      d.prototype = new __();
  };
  var B = (function (_super) {
      __extends(B, _super);
      function B() {
          _super.apply(this, arguments);
      }
      return B;
  })(A);
  var A = (function (_super) {
      __extends(A, _super);
      function A() {
          _super.apply(this, arguments);
      }
      return A;
  })(A);
  