/*
 * Copyright (c) 2024-2026 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

interface interface_a {
}

interface interface_b {
}

export class base_class  {
}

class public_class extends base_class implements interface_a, interface_b  {
}

class final_class extends base_class  {
}

abstract class abstract_class extends base_class implements interface_b  {
}

export class inheritance extends base_class  {
}