text: //// [extendsClauseAlreadySeen2.ts]
  class C<T> {
  
  }
  class D<T> extends C<number> extends C<string> {
      baz() { }
  }
  
  //// [extendsClauseAlreadySeen2.js]
  var __extends = (this && this.__extends) || (function () {
      var extendStatics = function (d, b) {
          extendStatics = Object.setPrototypeOf ||
              ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
              function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
          return extendStatics(d, b);
      }
      return function (d, b) {
          extendStatics(d, b);
          function __() { this.constructor = d; }
          d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
      };
  })();
  var C = /** @class */ (function () {
      function C() {
      }
      return C;
  }());
  var D = /** @class */ (function (_super) {
      __extends(D, _super);
      function D() {
          return _super !== null && _super.apply(this, arguments) || this;
      }
      D.prototype.baz = function () { };
      return D;
  }(C));
  