// 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. // Allow final classes to be implemented in the same library. final class FinalClass { int foo = 0; } final class ClassForEnum {} abstract final class A implements FinalClass {} final class AImpl implements A { int foo = 1; } final class B implements FinalClass { int foo = 1; } enum EnumInside implements ClassForEnum { x }