/**
 * Copyright (c) 2022 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.
 */

export class ObjectUtil {
  static isEmpty(object: Object): boolean {
    return object === undefined || (Object.prototype.isPrototypeOf.call(Object.prototype, object) && Object.keys(object).length === 0);
  }

  static isUndefined(object: Object): boolean {
    return object === undefined;
  }

  static assign(target: Object, ...source: Object[]): Object {
    return Object.assign(target, ...source);
  }
}