From 4b5b9250f7c3d149d4871edc553a2017d7f7a1b2 Mon Sep 17 00:00:00 2001
From: hunili <lihucheng2@huawei.com>
Date: Sat, 11 May 2024 16:21:09 +0800
Subject: [PATCH] Add backup extension context issue:
 https://gitee.com/openharmony/filemanagement_app_file_service/issues/I9OG2H

Signed-off-by: hunili <lihucheng2@huawei.com>
---
 ...os.application.BackupExtensionAbility.d.ts | 14 ++++--
 api/@ohos.file.BackupExtensionContext.d.ts    | 43 +++++++++++++++++++
 2 files changed, 54 insertions(+), 3 deletions(-)
 create mode 100644 api/@ohos.file.BackupExtensionContext.d.ts

diff --git a/api/@ohos.application.BackupExtensionAbility.d.ts b/api/@ohos.application.BackupExtensionAbility.d.ts
index 887eea71f..87178190c 100644
--- a/api/@ohos.application.BackupExtensionAbility.d.ts
+++ b/api/@ohos.application.BackupExtensionAbility.d.ts
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2023 Huawei Device Co., Ltd.
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -18,7 +18,7 @@
  * @kit CoreFileKit
  */
 
-import type ExtensionContext from './application/ExtensionContext';
+import type BackupExtensionContext from './@ohos.file.BackupExtensionContext';
 
 /**
  * Describe bundle version
@@ -66,7 +66,15 @@ export default class BackupExtensionAbility {
    * @StageModelOnly
    * @since 11
    */
-  context: ExtensionContext;
+    /**
+   * Indicates backup extension ability context.
+   * 
+   * @type { BackupExtensionContext }
+   * @syscap SystemCapability.FileManagement.StorageService.Backup
+   * @StageModelOnly
+   * @since 12
+   */
+  context: BackupExtensionContext;
 
   /**
    * Callback to be called when the backup procedure is started.
diff --git a/api/@ohos.file.BackupExtensionContext.d.ts b/api/@ohos.file.BackupExtensionContext.d.ts
new file mode 100644
index 000000000..f3d95e977
--- /dev/null
+++ b/api/@ohos.file.BackupExtensionContext.d.ts
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @file
+ * @kit CoreFileKit
+ */
+
+import ExtensionContext from './application/ExtensionContext';
+
+/**
+ * The context of an ability or an application. It allows access to
+ * application-specific resources.
+ * Can only be obtained through the ability.
+ *
+ * @extends ExtensionContext
+ * @syscap SystemCapability.FileManagement.StorageService.Backup
+ * @StageModelOnly
+ * @since 12
+ */
+export default class BackupExtensionContext extends ExtensionContext {
+  /**
+   * Indicates backup dir.
+   *
+   * @type { string }
+   * @syscap SystemCapability.FileManagement.StorageService.Backup
+   * @StageModelOnly
+   * @since 12
+   */
+   readonly backupDir: string;
+}
\ No newline at end of file