text: //// [tests/cases/compiler/nodeResolution4.ts] ////
  
  //// [ref.ts]
  var x = 1;
  
  //// [a.ts]
  /// <reference path="ref.ts"/>
  export var y;
  
  //// [b.ts]
  import y = require("./a");
  
  //// [ref.js]
  var x = 1;
  //// [a.js]
  "use strict";
  exports.__esModule = true;
  exports.y = void 0;
  //// [b.js]
  "use strict";
  exports.__esModule = true;
  