pkg/analyzer_cli/test/data/sky_engine/lib/async.dart

// Copyright (c) 2016, 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 dart.async;

abstract class FutureOr<T> {}

abstract class Future<T> {}

abstract class Stream<T> {}