text: //// [assignmentCompatability27.ts]
  module __test1__ {
      export interface interfaceWithPublicAndOptional<T,U> { one: T; two?: U; };  var obj4: interfaceWithPublicAndOptional<number,string> = { one: 1 };;
      export var __val__obj4 = obj4;
  }
  module __test2__ {
      export var aa:{two:string;};;
      export var __val__aa = aa;
  }
  __test2__.__val__aa = __test1__.__val__obj4
  
  //// [assignmentCompatability27.js]
  var __test1__;
  (function (__test1__) {
      ;
      var obj4 = { one: 1 };
      ;
      __test1__.__val__obj4 = obj4;
  })(__test1__ || (__test1__ = {}));
  var __test2__;
  (function (__test2__) {
      __test2__.aa;
      ;
      __test2__.__val__aa = __test2__.aa;
  })(__test2__ || (__test2__ = {}));
  __test2__.__val__aa = __test1__.__val__obj4;
  