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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
16import Want from './@ohos.app.ability.Want';
17import InputMethodExtensionContext from "./@ohos.InputMethodExtensionContext";
18
19/**
20 * The extension ability class of input method.
21 *
22 * @since 9
23 * @syscap SystemCapability.MiscServices.InputMethodFramework
24 * @StageModelOnly
25 */
26export default class InputMethodExtensionAbility {
27    /**
28     * Indicates input method extension ability context.
29     * @since 9
30     * @syscap SystemCapability.MiscServices.InputMethodFramework
31     * @StageModelOnly
32     */
33    context: InputMethodExtensionContext;
34
35    /**
36     * Called back when a input method extension is started for initialization.
37     *
38     * @since 9
39     * @syscap SystemCapability.MiscServices.InputMethodFramework
40     * @param want Indicates the want of created service extension.
41     * @throws {BusinessError} 401 - parameter error.
42     * @StageModelOnly
43     */
44    onCreate(want: Want): void;
45
46    /**
47     * Called back before a input method extension is destroyed.
48     *
49     * @since 9
50     * @syscap SystemCapability.MiscServices.InputMethodFramework
51     * @throws {BusinessError} 401 - parameter error.
52     * @StageModelOnly
53     */
54    onDestroy(): void;
55}