1/*
2 * Copyright (c) 2024 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16interface A {
17    foo1(): void throws;
18    foo2(param: () => void throws): void rethrows;
19    foo3(): void;
20}
21
22class AClass implements A {
23    override foo1(): void throws {}
24    override foo2(param: () => void throws): void rethrows {}
25    override foo3(): void {}
26}
27
28class BClass {
29    foo1(): void throws {}
30    foo2(param: () => void throws): void rethrows {}
31    foo3(): void {}
32}
33
34final class CClass extends BClass {
35    override foo1(): void throws {}
36    override foo2(param: () => void throws): void rethrows {}
37    override foo3(): void {}
38}
39