// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

library export_cyclic_helper1;

import 'cyclic_helper2.dart';
export 'cyclic_helper2.dart';

class B {
  A? a;
  B? b;
  C? c;
  D? d;
}