pkg/front_end/testcases/general/extends_implements_void.dart

// Copyright (c) 2024, 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.

class A extends void {}

class B implements void {}

class C with void {}

extension type D(Object o) implements void {}

mixin E implements void {}

mixin F on void {}

enum G with void { g }

enum H implements void { h }