1/* 2 * Copyright (c) 2023 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 Defines the context of driver extension 18 * @kit DriverDevelopmentKit 19 */ 20 21import ExtensionContext from './ExtensionContext'; 22 23/** 24 * The context of driver extension. It allows access to 25 * driverExtension-specific resources. 26 * 27 * @extends ExtensionContext 28 * @syscap SystemCapability.Driver.ExternalDevice 29 * @StageModelOnly 30 * @since 10 31 */ 32export default class DriverExtensionContext extends ExtensionContext { 33 34 35 /** 36 * update the state of driver extension. 37 * @syscap SystemCapability.Driver.ExternalDevice 38 * @StageModelOnly 39 * @since 10 40 */ 41 updateDriverState(): void; 42}