1/* 2 * Copyright (c) 2021-2022 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 16import { AsyncCallback } from "../basic"; 17import ExtensionContext from "./ExtensionContext"; 18import formBindingData from '../@ohos.app.form.formBindingData'; 19import Want from '../@ohos.app.ability.Want'; 20 21/** 22 * The context of form extension. It allows access to 23 * formExtension-specific resources. 24 * @syscap SystemCapability.Ability.Form 25 * @StageModelOnly 26 * @since 9 27 */ 28export default class FormExtensionContext extends ExtensionContext { 29 /** 30 * Start an ability within the same bundle. 31 * @param { Want } want - includes ability name, parameters and relative info sending to an ability. 32 * @param { AsyncCallback<void> } callback - The callback of startAbility. 33 * @returns { Promise<void> } The promise returned by the function. 34 * @syscap SystemCapability.Ability.Form 35 * @systemapi 36 * @StageModelOnly 37 * @since 9 38 */ 39 startAbility(want: Want, callback: AsyncCallback<void>): void; 40 startAbility(want: Want): Promise<void>; 41} 42