// Copyright (c) 2022, 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. // Other-library declarations used by interface_class_part_test.dart. part of 'interface_class_part_test.dart'; class A extends InterfaceClass {} class B implements InterfaceClass { int foo = 1; }