1/* 2 * Copyright (c) 2022 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/** 17 * @file 18 * @kit BasicServicesKit 19 */ 20 21import { AsyncCallback, Callback } from './@ohos.base'; 22 23/** 24* Provides interfaces to get system capability. 25* @namespace systemCapability 26* @syscap SystemCapability.Developtools.Syscap 27* @systemapi 28* @since 9 29*/ 30declare namespace systemCapability { 31 /** 32 * Get System Capability. 33 * @param { AsyncCallback<string> }callback indicates the system capability string result. 34 * @syscap SystemCapability.Developtools.Syscap 35 * @systemapi 36 * @since 9 37 */ 38 function querySystemCapabilities(callback: AsyncCallback<string>): void; 39 40 /** 41 * Get System Capability. 42 * @returns { Promise<string> } system capability string. 43 * @syscap SystemCapability.Developtools.Syscap 44 * @systemapi 45 * @since 9 46 */ 47 function querySystemCapabilities(): Promise<string>; 48} 49 50export default systemCapability; 51 52