// 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.

// @dart = 2.9

// This file is part of the test import_combinators_test.dart

part of importCombinatorsTest;

lookBehindCurtain() {
  return show; // show is an imported identifier.
}
