text: //// [tests/cases/conformance/externalModules/exportAssignImportedIdentifier.ts] ////
  
  //// [foo1.ts]
  export function x(){
  	return true;
  }
  
  //// [foo2.ts]
  import foo1 = require('./foo1');
  var x = foo1.x;
  export = x;
  
  //// [foo3.ts]
  import foo2 = require('./foo2');
  var x = foo2(); // should be boolean
  
  //// [foo1.js]
  "use strict";
  function x() {
      return true;
  }
  exports.x = x;
  //// [foo2.js]
  "use strict";
  var foo1 = require('./foo1');
  var x = foo1.x;
  module.exports = x;
  //// [foo3.js]
  "use strict";
  var foo2 = require('./foo2');
  var x = foo2(); // should be boolean
  