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
16// 定义一些常量
17const ERR_INVALID_ARG_TYPE = 'ERR_INVALID_ARG_TYPE';
18const ERR_MISSING_ARGS = 'ERR_MISSING_ARGS';
19const ERROR_OUT_OF_RANGE = 'ERROR_OUT_OF_RANGE';
20
21// 定义一个异常类
22class AbortError extends Error {
23  constructor(message) {
24    super(message);
25    this.name = 'AbortError';
26  }
27}
28
29// 导出常量和类
30module.exports = {
31  codes: {
32    ERR_INVALID_ARG_TYPE,
33    ERR_MISSING_ARGS,
34    ERROR_OUT_OF_RANGE,
35  },
36  AbortError,
37};
38