// Copyright (c) 2019, 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

// Helper file for constant_type_literal_test.dart.
// Tests that non-deferred type literals are constant expressions.

typedef F = void Function();

class C {}

mixin M {}
