/*
 * Copyright (c) 2021 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.
 */

import {CommonMethod} from "./common";

export declare class CounterExtend<T> extends CounterAttribute<T> {
}

interface Counter extends CounterAttribute<Counter> {
  (): Counter;
}

declare class CounterAttribute<T> extends CommonMethod<T> {
  onStateChange(event: () => void): T;

  onInc(event: () => void): T;

  onDec(event: () => void): T;
}

export declare const CounterInterface: Counter;