| Change Type | Old Version | New Version | d.ts File |
| ---- | ------ | ------ | -------- |
|Added|NA|Class name: SyncState;<br>Method or attribute name: UPLOADING|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: SyncState;<br>Method or attribute name: UPLOAD_FAILED|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: SyncState;<br>Method or attribute name: DOWNLOADING|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: SyncState;<br>Method or attribute name: DOWNLOAD_FAILED|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: SyncState;<br>Method or attribute name: COMPLETED|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: State;<br>Method or attribute name: COMPLETED|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: SyncState;<br>Method or attribute name: STOPPED|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: State;<br>Method or attribute name: STOPPED|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: ErrorType;<br>Method or attribute name: NO_ERROR|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: ErrorType;<br>Method or attribute name: NETWORK_UNAVAILABLE|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: ErrorType;<br>Method or attribute name: WIFI_UNAVAILABLE|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: ErrorType;<br>Method or attribute name: BATTERY_LEVEL_LOW|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: ErrorType;<br>Method or attribute name: BATTERY_LEVEL_WARNING|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: ErrorType;<br>Method or attribute name: CLOUD_STORAGE_FULL|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: ErrorType;<br>Method or attribute name: LOCAL_STORAGE_FULL|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: SyncProgress;<br>Method or attribute name: state: SyncState;|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: SyncProgress;<br>Method or attribute name: error: ErrorType;|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: GallerySync;<br>Method or attribute name: constructor();|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: Download;<br>Method or attribute name: constructor();|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: GallerySync;<br>Method or attribute name: on(evt: 'progress', callback: (pg: SyncProgress) => void): void;|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: GallerySync;<br>Method or attribute name: off(evt: 'progress'): void;|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: Download;<br>Method or attribute name: off(evt: 'progress'): void;|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: GallerySync;<br>Method or attribute name: start(): Promise\<void>;|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: GallerySync;<br>Method or attribute name: start(callback: AsyncCallback\<void>): void;|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: GallerySync;<br>Method or attribute name: stop(): Promise\<void>;|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: GallerySync;<br>Method or attribute name: stop(callback: AsyncCallback\<void>): void;|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: State;<br>Method or attribute name: RUNNING|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: State;<br>Method or attribute name: FAILED|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: DownloadProgress;<br>Method or attribute name: state: State;|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: DownloadProgress;<br>Method or attribute name: processed: number;|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: DownloadProgress;<br>Method or attribute name: size: number;|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: DownloadProgress;<br>Method or attribute name: uri: string;|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: Download;<br>Method or attribute name: on(evt: 'progress', callback: (pg: DownloadProgress) => void): void;|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: Download;<br>Method or attribute name: start(uri: string): Promise\<void>;|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: Download;<br>Method or attribute name: start(uri: string, callback: AsyncCallback\<void>): void;|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: Download;<br>Method or attribute name: stop(uri: string): Promise\<void>;|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: Download;<br>Method or attribute name: stop(uri: string, callback: AsyncCallback\<void>): void;|@ohos.file.cloudSync.d.ts|
|Added|NA|Class name: cloudSyncManager;<br>Method or attribute name: function enableCloud(accountId: string, switches: { [bundleName: string]: boolean }): Promise\<void>;|@ohos.file.cloudSyncManager.d.ts|
|Added|NA|Class name: cloudSyncManager;<br>Method or attribute name: function enableCloud(<br>    accountId: string,<br>    switches: { [bundleName: string]: boolean },<br>    callback: AsyncCallback\<void><br>  ): void;|@ohos.file.cloudSyncManager.d.ts|
|Added|NA|Class name: cloudSyncManager;<br>Method or attribute name: function disableCloud(accountId: string): Promise\<void>;|@ohos.file.cloudSyncManager.d.ts|
|Added|NA|Class name: cloudSyncManager;<br>Method or attribute name: function disableCloud(accountId: string, callback: AsyncCallback\<void>): void;|@ohos.file.cloudSyncManager.d.ts|
|Added|NA|Class name: cloudSyncManager;<br>Method or attribute name: function clean(accountId: string, appActions: { [bundleName: string]: Action }): Promise\<void>;|@ohos.file.cloudSyncManager.d.ts|
|Added|NA|Class name: cloudSyncManager;<br>Method or attribute name: function clean(accountId: string, appActions: { [bundleName: string]: Action }, callback: AsyncCallback\<void>): void;|@ohos.file.cloudSyncManager.d.ts|
|Added|NA|Class name: Action;<br>Method or attribute name: RETAIN_DATA|@ohos.file.cloudSyncManager.d.ts|
|Added|NA|Class name: Action;<br>Method or attribute name: CLEAR_DATA|@ohos.file.cloudSyncManager.d.ts|
|Added|NA|Class name: sourcefile;<br>Method or attribute name: declare function createRandomAccessFile(file: string \| File, mode?: number): Promise\<RandomAccessFile>;|@ohos.file.fs.d.ts|
|Added|NA|Class name: sourcefile;<br>Method or attribute name: declare function createRandomAccessFile(file: string \| File, callback: AsyncCallback\<RandomAccessFile>): void;|@ohos.file.fs.d.ts|
|Added|NA|Class name: sourcefile;<br>Method or attribute name: declare function createRandomAccessFile(file: string \| File, mode: number, callback: AsyncCallback\<RandomAccessFile>): void;|@ohos.file.fs.d.ts|
|Added|NA|Class name: sourcefile;<br>Method or attribute name: declare function createRandomAccessFileSync(file: string \| File, mode?: number): RandomAccessFile;|@ohos.file.fs.d.ts|
|Added|NA|Class name: RandomAccessFile;<br>Method or attribute name: readonly fd: number;|@ohos.file.fs.d.ts|
|Added|NA|Class name: RandomAccessFile;<br>Method or attribute name: readonly filePointer: number;|@ohos.file.fs.d.ts|
|Added|NA|Class name: RandomAccessFile;<br>Method or attribute name: setFilePointer(filePointer: number): void;|@ohos.file.fs.d.ts|
|Added|NA|Class name: RandomAccessFile;<br>Method or attribute name: close(): void;|@ohos.file.fs.d.ts|
|Added|NA|Class name: RandomAccessFile;<br>Method or attribute name: write(<br>    buffer: ArrayBuffer \| string,<br>    options?: {<br>      offset?: number;<br>      length?: number;<br>      encoding?: string;<br>    }<br>  ): Promise\<number>;|@ohos.file.fs.d.ts|
|Added|NA|Class name: RandomAccessFile;<br>Method or attribute name: write(buffer: ArrayBuffer \| string, callback: AsyncCallback\<number>): void;|@ohos.file.fs.d.ts|
|Added|NA|Class name: RandomAccessFile;<br>Method or attribute name: write(<br>    buffer: ArrayBuffer \| string,<br>    options: {<br>      offset?: number;<br>      length?: number;<br>      encoding?: string;<br>    },<br>    callback: AsyncCallback\<number><br>  ): void;|@ohos.file.fs.d.ts|
|Added|NA|Class name: RandomAccessFile;<br>Method or attribute name: writeSync(<br>    buffer: ArrayBuffer \| string,<br>    options?: {<br>      offset?: number;<br>      length?: number;<br>      encoding?: string;<br>    }<br>  ): number;|@ohos.file.fs.d.ts|
|Added|NA|Class name: RandomAccessFile;<br>Method or attribute name: read(<br>    buffer: ArrayBuffer,<br>    options?: {<br>      offset?: number;<br>      length?: number;<br>    }<br>  ): Promise\<number>;|@ohos.file.fs.d.ts|
|Added|NA|Class name: RandomAccessFile;<br>Method or attribute name: read(buffer: ArrayBuffer, callback: AsyncCallback\<number>): void;|@ohos.file.fs.d.ts|
|Added|NA|Class name: RandomAccessFile;<br>Method or attribute name: read(<br>    buffer: ArrayBuffer,<br>    options: {<br>      offset?: number;<br>      length?: number;<br>    },<br>    callback: AsyncCallback\<number><br>  ): void;|@ohos.file.fs.d.ts|
|Added|NA|Class name: RandomAccessFile;<br>Method or attribute name: readSync(<br>    buffer: ArrayBuffer,<br>    options?: {<br>      offset?: number;<br>      length?: number;<br>    }<br>  ): number;|@ohos.file.fs.d.ts|
|Added|NA|Class name: photoAccessHelper;<br>Method or attribute name: function getPhotoAccessHelper(context: Context): PhotoAccessHelper;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: photoAccessHelper;<br>Method or attribute name: type MemberType = number \| string \| boolean;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoType;<br>Method or attribute name: IMAGE = 1|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoType;<br>Method or attribute name: VIDEO|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: AlbumSubtype;<br>Method or attribute name: VIDEO|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoSubtype;<br>Method or attribute name: DEFAULT|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoSubtype;<br>Method or attribute name: SCREENSHOT|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: AlbumSubtype;<br>Method or attribute name: SCREENSHOT|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PositionType;<br>Method or attribute name: LOCAL = 1 \<\< 0|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PositionType;<br>Method or attribute name: CLOUD = 1 \<\< 1|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAsset;<br>Method or attribute name: readonly uri: string;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAsset;<br>Method or attribute name: readonly photoType: PhotoType;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAsset;<br>Method or attribute name: readonly displayName: string;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAsset;<br>Method or attribute name: get(member: string): MemberType;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAsset;<br>Method or attribute name: set(member: string, value: string): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAsset;<br>Method or attribute name: commitModify(callback: AsyncCallback\<void>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: Album;<br>Method or attribute name: commitModify(callback: AsyncCallback\<void>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAsset;<br>Method or attribute name: commitModify(): Promise\<void>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: Album;<br>Method or attribute name: commitModify(): Promise\<void>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAsset;<br>Method or attribute name: open(mode: string, callback: AsyncCallback\<number>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAsset;<br>Method or attribute name: open(mode: string): Promise\<number>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAsset;<br>Method or attribute name: getReadOnlyFd(callback: AsyncCallback\<number>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAsset;<br>Method or attribute name: getReadOnlyFd(): Promise\<number>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAsset;<br>Method or attribute name: close(fd: number, callback: AsyncCallback\<void>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAsset;<br>Method or attribute name: close(fd: number): Promise\<void>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAsset;<br>Method or attribute name: getThumbnail(callback: AsyncCallback\<image.PixelMap>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAsset;<br>Method or attribute name: getThumbnail(size: image.Size, callback: AsyncCallback\<image.PixelMap>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAsset;<br>Method or attribute name: getThumbnail(size?: image.Size): Promise\<image.PixelMap>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAsset;<br>Method or attribute name: setFavorite(favoriteState: boolean, callback: AsyncCallback\<void>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAsset;<br>Method or attribute name: setFavorite(favoriteState: boolean): Promise\<void>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAsset;<br>Method or attribute name: setHidden(hiddenState: boolean, callback: AsyncCallback\<void>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAsset;<br>Method or attribute name: setHidden(hiddenState: boolean): Promise\<void>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoKeys;<br>Method or attribute name: URI = 'uri'|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: AlbumKeys;<br>Method or attribute name: URI = 'uri'|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoKeys;<br>Method or attribute name: PHOTO_TYPE = 'media_type'|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoKeys;<br>Method or attribute name: DISPLAY_NAME = 'display_name'|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoKeys;<br>Method or attribute name: SIZE = 'size'|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoKeys;<br>Method or attribute name: DATE_ADDED = 'date_added'|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoKeys;<br>Method or attribute name: DATE_MODIFIED = 'date_modified'|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoKeys;<br>Method or attribute name: DURATION = 'duration'|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoKeys;<br>Method or attribute name: WIDTH = 'width'|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoKeys;<br>Method or attribute name: HEIGHT = 'height'|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoKeys;<br>Method or attribute name: DATE_TAKEN = 'date_taken'|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoKeys;<br>Method or attribute name: ORIENTATION = 'orientation'|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoKeys;<br>Method or attribute name: FAVORITE = 'is_favorite'|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoKeys;<br>Method or attribute name: TITLE = 'title'|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoKeys;<br>Method or attribute name: POSITION = 'position'|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoKeys;<br>Method or attribute name: DATE_TRASHED = 'date_trashed'|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoKeys;<br>Method or attribute name: HIDDEN = 'hidden'|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: AlbumKeys;<br>Method or attribute name: ALBUM_NAME = 'album_name'|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: FetchOptions;<br>Method or attribute name: fetchColumns: Array\<string>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: FetchOptions;<br>Method or attribute name: predicates: dataSharePredicates.DataSharePredicates;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoCreateOptions;<br>Method or attribute name: subtype?: PhotoSubtype;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: CreateOptions;<br>Method or attribute name: title?: string;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: FetchResult;<br>Method or attribute name: getCount(): number;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: FetchResult;<br>Method or attribute name: isAfterLast(): boolean;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: FetchResult;<br>Method or attribute name: getFirstObject(callback: AsyncCallback\<T>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: FetchResult;<br>Method or attribute name: getFirstObject(): Promise\<T>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: FetchResult;<br>Method or attribute name: getNextObject(callback: AsyncCallback\<T>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: FetchResult;<br>Method or attribute name: getNextObject(): Promise\<T>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: FetchResult;<br>Method or attribute name: getLastObject(callback: AsyncCallback\<T>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: FetchResult;<br>Method or attribute name: getLastObject(): Promise\<T>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: FetchResult;<br>Method or attribute name: getObjectByPosition(index: number, callback: AsyncCallback\<T>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: FetchResult;<br>Method or attribute name: getObjectByPosition(index: number): Promise\<T>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: FetchResult;<br>Method or attribute name: getAllObjects(callback: AsyncCallback\<Array\<T>>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: FetchResult;<br>Method or attribute name: getAllObjects(): Promise\<Array\<T>>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: FetchResult;<br>Method or attribute name: close(): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: AlbumType;<br>Method or attribute name: USER = 0|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: AlbumType;<br>Method or attribute name: SYSTEM = 1024|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: AlbumSubtype;<br>Method or attribute name: USER_GENERIC = 1|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: AlbumSubtype;<br>Method or attribute name: FAVORITE = 1025|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: AlbumSubtype;<br>Method or attribute name: HIDDEN|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: AlbumSubtype;<br>Method or attribute name: TRASH|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: AlbumSubtype;<br>Method or attribute name: CAMERA|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: AlbumSubtype;<br>Method or attribute name: ANY = 2147483647|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: AbsAlbum;<br>Method or attribute name: readonly albumType: AlbumType;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: AbsAlbum;<br>Method or attribute name: readonly albumSubtype: AlbumSubtype;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: AbsAlbum;<br>Method or attribute name: albumName: string;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: AbsAlbum;<br>Method or attribute name: readonly albumUri: string;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: AbsAlbum;<br>Method or attribute name: readonly count: number;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: AbsAlbum;<br>Method or attribute name: readonly coverUri: string;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: AbsAlbum;<br>Method or attribute name: getAssets(options: FetchOptions, callback: AsyncCallback\<FetchResult\<PhotoAsset>>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAccessHelper;<br>Method or attribute name: getAssets(options: FetchOptions, callback: AsyncCallback\<FetchResult\<PhotoAsset>>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: AbsAlbum;<br>Method or attribute name: getAssets(options: FetchOptions): Promise\<FetchResult\<PhotoAsset>>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAccessHelper;<br>Method or attribute name: getAssets(options: FetchOptions): Promise\<FetchResult\<PhotoAsset>>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: Album;<br>Method or attribute name: addAssets(assets: Array\<PhotoAsset>, callback: AsyncCallback\<void>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: Album;<br>Method or attribute name: addAssets(assets: Array\<PhotoAsset>): Promise\<void>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: Album;<br>Method or attribute name: removeAssets(assets: Array\<PhotoAsset>, callback: AsyncCallback\<void>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: Album;<br>Method or attribute name: removeAssets(assets: Array\<PhotoAsset>): Promise\<void>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: Album;<br>Method or attribute name: recoverAssets(assets: Array\<PhotoAsset>, callback: AsyncCallback\<void>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: Album;<br>Method or attribute name: recoverAssets(assets: Array\<PhotoAsset>): Promise\<void>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: Album;<br>Method or attribute name: deleteAssets(assets: Array\<PhotoAsset>, callback: AsyncCallback\<void>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: Album;<br>Method or attribute name: deleteAssets(assets: Array\<PhotoAsset>): Promise\<void>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: Album;<br>Method or attribute name: setCoverUri(uri: string, callback: AsyncCallback\<void>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: Album;<br>Method or attribute name: setCoverUri(uri: string): Promise\<void>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAccessHelper;<br>Method or attribute name: createAsset(displayName: string, callback: AsyncCallback\<PhotoAsset>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAccessHelper;<br>Method or attribute name: createAsset(displayName: string): Promise\<PhotoAsset>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAccessHelper;<br>Method or attribute name: createAsset(displayName: string, options: PhotoCreateOptions): Promise\<PhotoAsset>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAccessHelper;<br>Method or attribute name: createAsset(displayName: string, options: PhotoCreateOptions, callback: AsyncCallback\<PhotoAsset>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAccessHelper;<br>Method or attribute name: createAsset(photoType: PhotoType, extension: string, options: CreateOptions, callback: AsyncCallback\<string>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAccessHelper;<br>Method or attribute name: createAsset(photoType: PhotoType, extension: string, callback: AsyncCallback\<string>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAccessHelper;<br>Method or attribute name: createAsset(photoType: PhotoType, extension: string, options?: CreateOptions): Promise\<string>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAccessHelper;<br>Method or attribute name: createAlbum(name: string, callback: AsyncCallback\<Album>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAccessHelper;<br>Method or attribute name: createAlbum(name: string): Promise\<Album>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAccessHelper;<br>Method or attribute name: deleteAlbums(albums: Array\<Album>, callback: AsyncCallback\<void>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAccessHelper;<br>Method or attribute name: deleteAlbums(albums: Array\<Album>): Promise\<void>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAccessHelper;<br>Method or attribute name: getAlbums(<br>      type: AlbumType,<br>      subtype: AlbumSubtype,<br>      options: FetchOptions,<br>      callback: AsyncCallback\<FetchResult\<Album>><br>    ): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAccessHelper;<br>Method or attribute name: getAlbums(type: AlbumType, subtype: AlbumSubtype, callback: AsyncCallback\<FetchResult\<Album>>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAccessHelper;<br>Method or attribute name: getAlbums(type: AlbumType, subtype: AlbumSubtype, options?: FetchOptions): Promise\<FetchResult\<Album>>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAccessHelper;<br>Method or attribute name: deleteAssets(uriList: Array\<string>, callback: AsyncCallback\<void>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAccessHelper;<br>Method or attribute name: deleteAssets(uriList: Array\<string>): Promise\<void>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAccessHelper;<br>Method or attribute name: registerChange(uri: string, forChildUris: boolean, callback: Callback\<ChangeData>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAccessHelper;<br>Method or attribute name: unRegisterChange(uri: string, callback?: Callback\<ChangeData>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAccessHelper;<br>Method or attribute name: release(callback: AsyncCallback\<void>): void;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: PhotoAccessHelper;<br>Method or attribute name: release(): Promise\<void>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: NotifyType;<br>Method or attribute name: NOTIFY_ADD|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: NotifyType;<br>Method or attribute name: NOTIFY_UPDATE|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: NotifyType;<br>Method or attribute name: NOTIFY_REMOVE|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: NotifyType;<br>Method or attribute name: NOTIFY_ALBUM_ADD_ASSET|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: NotifyType;<br>Method or attribute name: NOTIFY_ALBUM_REMOVE_ASSET|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: DefaultChangeUri;<br>Method or attribute name: DEFAULT_PHOTO_URI = 'file://media/Photo'|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: DefaultChangeUri;<br>Method or attribute name: DEFAULT_ALBUM_URI = 'file://media/PhotoAlbum'|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: ChangeData;<br>Method or attribute name: type: NotifyType;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: ChangeData;<br>Method or attribute name: uris: Array\<string>;|@ohos.file.photoAccessHelper.d.ts|
|Added|NA|Class name: ChangeData;<br>Method or attribute name: extraUris: Array\<string>;|@ohos.file.photoAccessHelper.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function choose(callback: AsyncCallback\<string>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function choose(callback: AsyncCallback\<string>): void;<br>New version information: 9<br>Substitute API: |@ohos.document.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function choose(types: string[], callback: AsyncCallback\<string>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function choose(types: string[], callback: AsyncCallback\<string>): void;<br>New version information: 9<br>Substitute API: |@ohos.document.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function show(uri: string, type: string, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function show(uri: string, type: string, callback: AsyncCallback\<void>): void;<br>New version information: 9<br>Substitute API: |@ohos.document.d.ts|
|Deprecated version changed|Class name: document;<br>Method or attribute name: declare document<br>Old version information: |Class name: document;<br>Method or attribute name: declare document<br>New version information: 9<br>Substitute API: |@ohos.document.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function access(path: string, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function access(path: string, callback: AsyncCallback\<void>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.access|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function access(path: string, mode: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function access(path: string, mode: number, callback: AsyncCallback\<void>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.access|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function close(fd: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function close(fd: number, callback: AsyncCallback\<void>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.close|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function copyFile(src: string \| number, dest: string \| number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function copyFile(src: string \| number, dest: string \| number, callback: AsyncCallback\<void>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.copyFile|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function copyFile(<br>  src: string \| number,<br>  dest: string \| number,<br>  mode: number,<br>  callback: AsyncCallback\<void><br>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function copyFile(<br>  src: string \| number,<br>  dest: string \| number,<br>  mode: number,<br>  callback: AsyncCallback\<void><br>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.copyFile|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function createStream(path: string, mode: string, callback: AsyncCallback\<Stream>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function createStream(path: string, mode: string, callback: AsyncCallback\<Stream>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.createStream|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function chown(path: string, uid: number, gid: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function chown(path: string, uid: number, gid: number, callback: AsyncCallback\<void>): void;<br>New version information: 9<br>Substitute API: |@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function chmod(path: string, mode: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function chmod(path: string, mode: number, callback: AsyncCallback\<void>): void;<br>New version information: 9<br>Substitute API: |@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function ftruncate(fd: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function ftruncate(fd: number, callback: AsyncCallback\<void>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.truncate|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function ftruncate(fd: number, len: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function ftruncate(fd: number, len: number, callback: AsyncCallback\<void>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.truncate|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function fsync(fd: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function fsync(fd: number, callback: AsyncCallback\<void>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.fsync|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function fstat(fd: number, callback: AsyncCallback\<Stat>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function fstat(fd: number, callback: AsyncCallback\<Stat>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.stat|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function fdatasync(fd: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function fdatasync(fd: number, callback: AsyncCallback\<void>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.fdatasync|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function fchown(fd: number, uid: number, gid: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function fchown(fd: number, uid: number, gid: number, callback: AsyncCallback\<void>): void;<br>New version information: 9<br>Substitute API: |@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function fchmod(fd: number, mode: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function fchmod(fd: number, mode: number, callback: AsyncCallback\<void>): void;<br>New version information: 9<br>Substitute API: |@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function fdopenStream(fd: number, mode: string, callback: AsyncCallback\<Stream>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function fdopenStream(fd: number, mode: string, callback: AsyncCallback\<Stream>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.fdopenStream|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function hash(path: string, algorithm: string, callback: AsyncCallback\<string>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function hash(path: string, algorithm: string, callback: AsyncCallback\<string>): void;<br>New version information: 9<br>Substitute API: ohos.file.hash.hash|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function lchown(path: string, uid: number, gid: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function lchown(path: string, uid: number, gid: number, callback: AsyncCallback\<void>): void;<br>New version information: 9<br>Substitute API: |@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function lstat(path: string, callback: AsyncCallback\<Stat>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function lstat(path: string, callback: AsyncCallback\<Stat>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.lstat|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function mkdir(path: string, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function mkdir(path: string, callback: AsyncCallback\<void>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.mkdir|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function mkdir(path: string, mode: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function mkdir(path: string, mode: number, callback: AsyncCallback\<void>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.mkdir|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function mkdtemp(prefix: string, callback: AsyncCallback\<string>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function mkdtemp(prefix: string, callback: AsyncCallback\<string>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.mkdtemp|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function open(path: string, callback: AsyncCallback\<number>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function open(path: string, callback: AsyncCallback\<number>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.open|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function open(path: string, flags: number, callback: AsyncCallback\<number>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function open(path: string, flags: number, callback: AsyncCallback\<number>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.open|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function open(path: string, flags: number, mode: number, callback: AsyncCallback\<number>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function open(path: string, flags: number, mode: number, callback: AsyncCallback\<number>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.open|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function opendir(path: string, callback: AsyncCallback\<Dir>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function opendir(path: string, callback: AsyncCallback\<Dir>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.listFile|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function readText(<br>  filePath: string,<br>  options: {<br>    position?: number;<br>    length?: number;<br>    encoding?: string;<br>  },<br>  callback: AsyncCallback\<string><br>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function readText(<br>  filePath: string,<br>  options: {<br>    position?: number;<br>    length?: number;<br>    encoding?: string;<br>  },<br>  callback: AsyncCallback\<string><br>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.readText|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function read(fd: number, buffer: ArrayBuffer, callback: AsyncCallback\<ReadOut>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function read(fd: number, buffer: ArrayBuffer, callback: AsyncCallback\<ReadOut>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.read|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function read(<br>  fd: number,<br>  buffer: ArrayBuffer,<br>  options: {<br>    offset?: number;<br>    length?: number;<br>    position?: number;<br>  },<br>  callback: AsyncCallback\<ReadOut><br>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function read(<br>  fd: number,<br>  buffer: ArrayBuffer,<br>  options: {<br>    offset?: number;<br>    length?: number;<br>    position?: number;<br>  },<br>  callback: AsyncCallback\<ReadOut><br>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.read|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function rename(oldPath: string, newPath: string, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function rename(oldPath: string, newPath: string, callback: AsyncCallback\<void>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.rename|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function rmdir(path: string, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function rmdir(path: string, callback: AsyncCallback\<void>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.rmdir|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function stat(path: string, callback: AsyncCallback\<Stat>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function stat(path: string, callback: AsyncCallback\<Stat>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.stat|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function symlink(target: string, srcPath: string, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function symlink(target: string, srcPath: string, callback: AsyncCallback\<void>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.symlink|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function truncate(path: string, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function truncate(path: string, callback: AsyncCallback\<void>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.truncate|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function truncate(path: string, len: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function truncate(path: string, len: number, callback: AsyncCallback\<void>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.truncate|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function unlink(path: string, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function unlink(path: string, callback: AsyncCallback\<void>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.unlink|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function write(fd: number, buffer: ArrayBuffer \| string, callback: AsyncCallback\<number>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function write(fd: number, buffer: ArrayBuffer \| string, callback: AsyncCallback\<number>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.write|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function write(<br>  fd: number,<br>  buffer: ArrayBuffer \| string,<br>  options: {<br>    offset?: number;<br>    length?: number;<br>    position?: number;<br>    encoding?: string;<br>  },<br>  callback: AsyncCallback\<number><br>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function write(<br>  fd: number,<br>  buffer: ArrayBuffer \| string,<br>  options: {<br>    offset?: number;<br>    length?: number;<br>    position?: number;<br>    encoding?: string;<br>  },<br>  callback: AsyncCallback\<number><br>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.write|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: sourcefile;<br>Method or attribute name: declare function createWatcher(filename: string, events: number, callback: AsyncCallback\<number>): Watcher;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function createWatcher(filename: string, events: number, callback: AsyncCallback\<number>): Watcher;<br>New version information: 10<br>Substitute API: ohos.file.fs.createWatcher|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: Dir;<br>Method or attribute name: declare interface Dir<br>Old version information: |Class name: Dir;<br>Method or attribute name: declare interface Dir<br>New version information: 9<br>Substitute API: ohos.file.fs.listFile|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: Dir;<br>Method or attribute name: read(callback: AsyncCallback\<Dirent>): void;<br>Old version information: |Class name: Dir;<br>Method or attribute name: read(callback: AsyncCallback\<Dirent>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.listFile|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: Dir;<br>Method or attribute name: close(callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: Dir;<br>Method or attribute name: close(callback: AsyncCallback\<void>): void;<br>New version information: 9<br>Substitute API: ohos.file.fs.listFile|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: Watcher;<br>Method or attribute name: declare interface Watcher<br>Old version information: |Class name: Watcher;<br>Method or attribute name: declare interface Watcher<br>New version information: 10<br>Substitute API: ohos.file.fs.Watcher|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: Watcher;<br>Method or attribute name: stop(): Promise\<void>;<br>Old version information: |Class name: Watcher;<br>Method or attribute name: stop(): Promise\<void>;<br>New version information: 10<br>Substitute API: ohos.file.fs.Watcher.stop|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: Watcher;<br>Method or attribute name: stop(callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: Watcher;<br>Method or attribute name: stop(callback: AsyncCallback\<void>): void;<br>New version information: 10<br>Substitute API: ohos.file.fs.Watcher.stop|@ohos.fileio.d.ts|
|Deprecated version changed|Class name: Statfs;<br>Method or attribute name: declare Statfs<br>Old version information: |Class name: Statfs;<br>Method or attribute name: declare Statfs<br>New version information: 9<br>Substitute API: ohos.file.statvfs.statfs|@ohos.statfs.d.ts|
|Deprecated version changed|Class name: Statfs;<br>Method or attribute name: function getFreeBytes(path: string): Promise\<number>;<br>Old version information: |Class name: Statfs;<br>Method or attribute name: function getFreeBytes(path: string): Promise\<number>;<br>New version information: 9<br>Substitute API: ohos.file.statvfs.getFreeSize|@ohos.statfs.d.ts|
|Deprecated version changed|Class name: Statfs;<br>Method or attribute name: function getTotalBytes(path: string): Promise\<number>;<br>Old version information: |Class name: Statfs;<br>Method or attribute name: function getTotalBytes(path: string): Promise\<number>;<br>New version information: 9<br>Substitute API: ohos.file.statvfs.getTotalSize|@ohos.statfs.d.ts|
|Deprecated version changed|Class name: FileResponse;<br>Method or attribute name: export interface FileResponse<br>Old version information: |Class name: FileResponse;<br>Method or attribute name: export interface FileResponse<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileResponse;<br>Method or attribute name: uri: string;<br>Old version information: |Class name: FileResponse;<br>Method or attribute name: uri: string;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileListOption;<br>Method or attribute name: uri: string;<br>Old version information: |Class name: FileListOption;<br>Method or attribute name: uri: string;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileGetOption;<br>Method or attribute name: uri: string;<br>Old version information: |Class name: FileGetOption;<br>Method or attribute name: uri: string;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileDeleteOption;<br>Method or attribute name: uri: string;<br>Old version information: |Class name: FileDeleteOption;<br>Method or attribute name: uri: string;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileWriteTextOption;<br>Method or attribute name: uri: string;<br>Old version information: |Class name: FileWriteTextOption;<br>Method or attribute name: uri: string;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileReadTextOption;<br>Method or attribute name: uri: string;<br>Old version information: |Class name: FileReadTextOption;<br>Method or attribute name: uri: string;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileWriteArrayBufferOption;<br>Method or attribute name: uri: string;<br>Old version information: |Class name: FileWriteArrayBufferOption;<br>Method or attribute name: uri: string;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileReadArrayBufferOption;<br>Method or attribute name: uri: string;<br>Old version information: |Class name: FileReadArrayBufferOption;<br>Method or attribute name: uri: string;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileAccessOption;<br>Method or attribute name: uri: string;<br>Old version information: |Class name: FileAccessOption;<br>Method or attribute name: uri: string;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileMkdirOption;<br>Method or attribute name: uri: string;<br>Old version information: |Class name: FileMkdirOption;<br>Method or attribute name: uri: string;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileRmdirOption;<br>Method or attribute name: uri: string;<br>Old version information: |Class name: FileRmdirOption;<br>Method or attribute name: uri: string;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileResponse;<br>Method or attribute name: length: number;<br>Old version information: |Class name: FileResponse;<br>Method or attribute name: length: number;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileResponse;<br>Method or attribute name: lastModifiedTime: number;<br>Old version information: |Class name: FileResponse;<br>Method or attribute name: lastModifiedTime: number;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileResponse;<br>Method or attribute name: type: 'dir' \| 'file';<br>Old version information: |Class name: FileResponse;<br>Method or attribute name: type: 'dir' \| 'file';<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileResponse;<br>Method or attribute name: subFiles?: Array\<FileResponse>;<br>Old version information: |Class name: FileResponse;<br>Method or attribute name: subFiles?: Array\<FileResponse>;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileMoveOption;<br>Method or attribute name: export interface FileMoveOption<br>Old version information: |Class name: FileMoveOption;<br>Method or attribute name: export interface FileMoveOption<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileMoveOption;<br>Method or attribute name: srcUri: string;<br>Old version information: |Class name: FileMoveOption;<br>Method or attribute name: srcUri: string;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileCopyOption;<br>Method or attribute name: srcUri: string;<br>Old version information: |Class name: FileCopyOption;<br>Method or attribute name: srcUri: string;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileMoveOption;<br>Method or attribute name: dstUri: string;<br>Old version information: |Class name: FileMoveOption;<br>Method or attribute name: dstUri: string;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileCopyOption;<br>Method or attribute name: dstUri: string;<br>Old version information: |Class name: FileCopyOption;<br>Method or attribute name: dstUri: string;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileMoveOption;<br>Method or attribute name: success?: (uri: string) => void;<br>Old version information: |Class name: FileMoveOption;<br>Method or attribute name: success?: (uri: string) => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileCopyOption;<br>Method or attribute name: success?: (uri: string) => void;<br>Old version information: |Class name: FileCopyOption;<br>Method or attribute name: success?: (uri: string) => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileMoveOption;<br>Method or attribute name: fail?: (data: string, code: number) => void;<br>Old version information: |Class name: FileMoveOption;<br>Method or attribute name: fail?: (data: string, code: number) => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileListOption;<br>Method or attribute name: fail?: (data: string, code: number) => void;<br>Old version information: |Class name: FileListOption;<br>Method or attribute name: fail?: (data: string, code: number) => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileCopyOption;<br>Method or attribute name: fail?: (data: string, code: number) => void;<br>Old version information: |Class name: FileCopyOption;<br>Method or attribute name: fail?: (data: string, code: number) => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileGetOption;<br>Method or attribute name: fail?: (data: string, code: number) => void;<br>Old version information: |Class name: FileGetOption;<br>Method or attribute name: fail?: (data: string, code: number) => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileDeleteOption;<br>Method or attribute name: fail?: (data: string, code: number) => void;<br>Old version information: |Class name: FileDeleteOption;<br>Method or attribute name: fail?: (data: string, code: number) => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileWriteTextOption;<br>Method or attribute name: fail?: (data: string, code: number) => void;<br>Old version information: |Class name: FileWriteTextOption;<br>Method or attribute name: fail?: (data: string, code: number) => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileReadTextOption;<br>Method or attribute name: fail?: (data: string, code: number) => void;<br>Old version information: |Class name: FileReadTextOption;<br>Method or attribute name: fail?: (data: string, code: number) => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileWriteArrayBufferOption;<br>Method or attribute name: fail?: (data: string, code: number) => void;<br>Old version information: |Class name: FileWriteArrayBufferOption;<br>Method or attribute name: fail?: (data: string, code: number) => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileReadArrayBufferOption;<br>Method or attribute name: fail?: (data: string, code: number) => void;<br>Old version information: |Class name: FileReadArrayBufferOption;<br>Method or attribute name: fail?: (data: string, code: number) => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileAccessOption;<br>Method or attribute name: fail?: (data: string, code: number) => void;<br>Old version information: |Class name: FileAccessOption;<br>Method or attribute name: fail?: (data: string, code: number) => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileMkdirOption;<br>Method or attribute name: fail?: (data: string, code: number) => void;<br>Old version information: |Class name: FileMkdirOption;<br>Method or attribute name: fail?: (data: string, code: number) => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileRmdirOption;<br>Method or attribute name: fail?: (data: string, code: number) => void;<br>Old version information: |Class name: FileRmdirOption;<br>Method or attribute name: fail?: (data: string, code: number) => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileMoveOption;<br>Method or attribute name: complete?: () => void;<br>Old version information: |Class name: FileMoveOption;<br>Method or attribute name: complete?: () => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileListOption;<br>Method or attribute name: complete?: () => void;<br>Old version information: |Class name: FileListOption;<br>Method or attribute name: complete?: () => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileCopyOption;<br>Method or attribute name: complete?: () => void;<br>Old version information: |Class name: FileCopyOption;<br>Method or attribute name: complete?: () => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileGetOption;<br>Method or attribute name: complete?: () => void;<br>Old version information: |Class name: FileGetOption;<br>Method or attribute name: complete?: () => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileDeleteOption;<br>Method or attribute name: complete?: () => void;<br>Old version information: |Class name: FileDeleteOption;<br>Method or attribute name: complete?: () => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileWriteTextOption;<br>Method or attribute name: complete?: () => void;<br>Old version information: |Class name: FileWriteTextOption;<br>Method or attribute name: complete?: () => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileReadTextOption;<br>Method or attribute name: complete?: () => void;<br>Old version information: |Class name: FileReadTextOption;<br>Method or attribute name: complete?: () => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileWriteArrayBufferOption;<br>Method or attribute name: complete?: () => void;<br>Old version information: |Class name: FileWriteArrayBufferOption;<br>Method or attribute name: complete?: () => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileReadArrayBufferOption;<br>Method or attribute name: complete?: () => void;<br>Old version information: |Class name: FileReadArrayBufferOption;<br>Method or attribute name: complete?: () => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileAccessOption;<br>Method or attribute name: complete?: () => void;<br>Old version information: |Class name: FileAccessOption;<br>Method or attribute name: complete?: () => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileMkdirOption;<br>Method or attribute name: complete?: () => void;<br>Old version information: |Class name: FileMkdirOption;<br>Method or attribute name: complete?: () => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileRmdirOption;<br>Method or attribute name: complete?: () => void;<br>Old version information: |Class name: FileRmdirOption;<br>Method or attribute name: complete?: () => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileListResponse;<br>Method or attribute name: export interface FileListResponse<br>Old version information: |Class name: FileListResponse;<br>Method or attribute name: export interface FileListResponse<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileListResponse;<br>Method or attribute name: fileList: Array\<FileResponse>;<br>Old version information: |Class name: FileListResponse;<br>Method or attribute name: fileList: Array\<FileResponse>;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileListOption;<br>Method or attribute name: export interface FileListOption<br>Old version information: |Class name: FileListOption;<br>Method or attribute name: export interface FileListOption<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileListOption;<br>Method or attribute name: success?: (data: FileListResponse) => void;<br>Old version information: |Class name: FileListOption;<br>Method or attribute name: success?: (data: FileListResponse) => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileCopyOption;<br>Method or attribute name: export interface FileCopyOption<br>Old version information: |Class name: FileCopyOption;<br>Method or attribute name: export interface FileCopyOption<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileGetOption;<br>Method or attribute name: export interface FileGetOption<br>Old version information: |Class name: FileGetOption;<br>Method or attribute name: export interface FileGetOption<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileGetOption;<br>Method or attribute name: recursive?: boolean;<br>Old version information: |Class name: FileGetOption;<br>Method or attribute name: recursive?: boolean;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileMkdirOption;<br>Method or attribute name: recursive?: boolean;<br>Old version information: |Class name: FileMkdirOption;<br>Method or attribute name: recursive?: boolean;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileRmdirOption;<br>Method or attribute name: recursive?: boolean;<br>Old version information: |Class name: FileRmdirOption;<br>Method or attribute name: recursive?: boolean;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileGetOption;<br>Method or attribute name: success?: (file: FileResponse) => void;<br>Old version information: |Class name: FileGetOption;<br>Method or attribute name: success?: (file: FileResponse) => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileDeleteOption;<br>Method or attribute name: export interface FileDeleteOption<br>Old version information: |Class name: FileDeleteOption;<br>Method or attribute name: export interface FileDeleteOption<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileDeleteOption;<br>Method or attribute name: success?: () => void;<br>Old version information: |Class name: FileDeleteOption;<br>Method or attribute name: success?: () => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileWriteTextOption;<br>Method or attribute name: success?: () => void;<br>Old version information: |Class name: FileWriteTextOption;<br>Method or attribute name: success?: () => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileWriteArrayBufferOption;<br>Method or attribute name: success?: () => void;<br>Old version information: |Class name: FileWriteArrayBufferOption;<br>Method or attribute name: success?: () => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileAccessOption;<br>Method or attribute name: success?: () => void;<br>Old version information: |Class name: FileAccessOption;<br>Method or attribute name: success?: () => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileMkdirOption;<br>Method or attribute name: success?: () => void;<br>Old version information: |Class name: FileMkdirOption;<br>Method or attribute name: success?: () => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileRmdirOption;<br>Method or attribute name: success?: () => void;<br>Old version information: |Class name: FileRmdirOption;<br>Method or attribute name: success?: () => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileWriteTextOption;<br>Method or attribute name: export interface FileWriteTextOption<br>Old version information: |Class name: FileWriteTextOption;<br>Method or attribute name: export interface FileWriteTextOption<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileWriteTextOption;<br>Method or attribute name: text: string;<br>Old version information: |Class name: FileWriteTextOption;<br>Method or attribute name: text: string;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileReadTextResponse;<br>Method or attribute name: text: string;<br>Old version information: |Class name: FileReadTextResponse;<br>Method or attribute name: text: string;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileWriteTextOption;<br>Method or attribute name: encoding?: string;<br>Old version information: |Class name: FileWriteTextOption;<br>Method or attribute name: encoding?: string;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileReadTextOption;<br>Method or attribute name: encoding?: string;<br>Old version information: |Class name: FileReadTextOption;<br>Method or attribute name: encoding?: string;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileWriteTextOption;<br>Method or attribute name: append?: boolean;<br>Old version information: |Class name: FileWriteTextOption;<br>Method or attribute name: append?: boolean;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileWriteArrayBufferOption;<br>Method or attribute name: append?: boolean;<br>Old version information: |Class name: FileWriteArrayBufferOption;<br>Method or attribute name: append?: boolean;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileReadTextResponse;<br>Method or attribute name: export interface FileReadTextResponse<br>Old version information: |Class name: FileReadTextResponse;<br>Method or attribute name: export interface FileReadTextResponse<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileReadTextOption;<br>Method or attribute name: export interface FileReadTextOption<br>Old version information: |Class name: FileReadTextOption;<br>Method or attribute name: export interface FileReadTextOption<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileReadTextOption;<br>Method or attribute name: position?: number;<br>Old version information: |Class name: FileReadTextOption;<br>Method or attribute name: position?: number;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileWriteArrayBufferOption;<br>Method or attribute name: position?: number;<br>Old version information: |Class name: FileWriteArrayBufferOption;<br>Method or attribute name: position?: number;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileReadArrayBufferOption;<br>Method or attribute name: position?: number;<br>Old version information: |Class name: FileReadArrayBufferOption;<br>Method or attribute name: position?: number;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileReadTextOption;<br>Method or attribute name: length?: number;<br>Old version information: |Class name: FileReadTextOption;<br>Method or attribute name: length?: number;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileReadArrayBufferOption;<br>Method or attribute name: length?: number;<br>Old version information: |Class name: FileReadArrayBufferOption;<br>Method or attribute name: length?: number;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileReadTextOption;<br>Method or attribute name: success?: (data: FileReadTextResponse) => void;<br>Old version information: |Class name: FileReadTextOption;<br>Method or attribute name: success?: (data: FileReadTextResponse) => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileWriteArrayBufferOption;<br>Method or attribute name: export interface FileWriteArrayBufferOption<br>Old version information: |Class name: FileWriteArrayBufferOption;<br>Method or attribute name: export interface FileWriteArrayBufferOption<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileWriteArrayBufferOption;<br>Method or attribute name: buffer: Uint8Array;<br>Old version information: |Class name: FileWriteArrayBufferOption;<br>Method or attribute name: buffer: Uint8Array;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileReadArrayBufferResponse;<br>Method or attribute name: buffer: Uint8Array;<br>Old version information: |Class name: FileReadArrayBufferResponse;<br>Method or attribute name: buffer: Uint8Array;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileReadArrayBufferResponse;<br>Method or attribute name: export interface FileReadArrayBufferResponse<br>Old version information: |Class name: FileReadArrayBufferResponse;<br>Method or attribute name: export interface FileReadArrayBufferResponse<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileReadArrayBufferOption;<br>Method or attribute name: export interface FileReadArrayBufferOption<br>Old version information: |Class name: FileReadArrayBufferOption;<br>Method or attribute name: export interface FileReadArrayBufferOption<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileReadArrayBufferOption;<br>Method or attribute name: success?: (data: FileReadArrayBufferResponse) => void;<br>Old version information: |Class name: FileReadArrayBufferOption;<br>Method or attribute name: success?: (data: FileReadArrayBufferResponse) => void;<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileAccessOption;<br>Method or attribute name: export interface FileAccessOption<br>Old version information: |Class name: FileAccessOption;<br>Method or attribute name: export interface FileAccessOption<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileMkdirOption;<br>Method or attribute name: export interface FileMkdirOption<br>Old version information: |Class name: FileMkdirOption;<br>Method or attribute name: export interface FileMkdirOption<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: FileRmdirOption;<br>Method or attribute name: export interface FileRmdirOption<br>Old version information: |Class name: FileRmdirOption;<br>Method or attribute name: export interface FileRmdirOption<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: File;<br>Method or attribute name: export default class File<br>Old version information: |Class name: File;<br>Method or attribute name: export default class File<br>New version information: 10<br>Substitute API: |@system.file.d.ts|
|Deprecated version changed|Class name: File;<br>Method or attribute name: static move(options: FileMoveOption): void;<br>Old version information: |Class name: File;<br>Method or attribute name: static move(options: FileMoveOption): void;<br>New version information: 10<br>Substitute API: ohos.file.fs.moveFile|@system.file.d.ts|
|Deprecated version changed|Class name: File;<br>Method or attribute name: static copy(options: FileCopyOption): void;<br>Old version information: |Class name: File;<br>Method or attribute name: static copy(options: FileCopyOption): void;<br>New version information: 10<br>Substitute API: ohos.file.fs.copyFile|@system.file.d.ts|
|Deprecated version changed|Class name: File;<br>Method or attribute name: static list(options: FileListOption): void;<br>Old version information: |Class name: File;<br>Method or attribute name: static list(options: FileListOption): void;<br>New version information: 10<br>Substitute API: ohos.file.fs.listFile|@system.file.d.ts|
|Deprecated version changed|Class name: File;<br>Method or attribute name: static get(options: FileGetOption): void;<br>Old version information: |Class name: File;<br>Method or attribute name: static get(options: FileGetOption): void;<br>New version information: 10<br>Substitute API: ohos.file.fs.stat|@system.file.d.ts|
|Deprecated version changed|Class name: File;<br>Method or attribute name: static delete(options: FileDeleteOption): void;<br>Old version information: |Class name: File;<br>Method or attribute name: static delete(options: FileDeleteOption): void;<br>New version information: 10<br>Substitute API: ohos.file.fs.unlink|@system.file.d.ts|
|Deprecated version changed|Class name: File;<br>Method or attribute name: static writeText(options: FileWriteTextOption): void;<br>Old version information: |Class name: File;<br>Method or attribute name: static writeText(options: FileWriteTextOption): void;<br>New version information: 10<br>Substitute API: ohos.file.fs.write|@system.file.d.ts|
|Deprecated version changed|Class name: File;<br>Method or attribute name: static readText(options: FileReadTextOption): void;<br>Old version information: |Class name: File;<br>Method or attribute name: static readText(options: FileReadTextOption): void;<br>New version information: 10<br>Substitute API: ohos.file.fs.readText|@system.file.d.ts|
|Deprecated version changed|Class name: File;<br>Method or attribute name: static writeArrayBuffer(options: FileWriteArrayBufferOption): void;<br>Old version information: |Class name: File;<br>Method or attribute name: static writeArrayBuffer(options: FileWriteArrayBufferOption): void;<br>New version information: 10<br>Substitute API: ohos.file.fs.write|@system.file.d.ts|
|Deprecated version changed|Class name: File;<br>Method or attribute name: static readArrayBuffer(options: FileReadArrayBufferOption): void;<br>Old version information: |Class name: File;<br>Method or attribute name: static readArrayBuffer(options: FileReadArrayBufferOption): void;<br>New version information: 10<br>Substitute API: ohos.file.fs.read|@system.file.d.ts|
|Deprecated version changed|Class name: File;<br>Method or attribute name: static access(options: FileAccessOption): void;<br>Old version information: |Class name: File;<br>Method or attribute name: static access(options: FileAccessOption): void;<br>New version information: 10<br>Substitute API: ohos.file.fs.access|@system.file.d.ts|
|Deprecated version changed|Class name: File;<br>Method or attribute name: static mkdir(options: FileMkdirOption): void;<br>Old version information: |Class name: File;<br>Method or attribute name: static mkdir(options: FileMkdirOption): void;<br>New version information: 10<br>Substitute API: ohos.file.fs.mkdir|@system.file.d.ts|
|Deprecated version changed|Class name: File;<br>Method or attribute name: static rmdir(options: FileRmdirOption): void;<br>Old version information: |Class name: File;<br>Method or attribute name: static rmdir(options: FileRmdirOption): void;<br>New version information: 10<br>Substitute API: ohos.file.fs.rmdir|@system.file.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function choose(callback: AsyncCallback\<string>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function choose(callback: AsyncCallback\<string>): void;<br>New version information: Parameter|@ohos.document.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function choose(types: string[], callback: AsyncCallback\<string>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function choose(types: string[], callback: AsyncCallback\<string>): void;<br>New version information: Parameter|@ohos.document.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function show(uri: string, type: string, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function show(uri: string, type: string, callback: AsyncCallback\<void>): void;<br>New version information: Parameter|@ohos.document.d.ts|
|Error code added|Class name: storageStatistics;<br>Method or attribute name: function getTotalSizeOfVolume(volumeUuid: string): Promise\<number>;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getTotalSizeOfVolume(volumeUuid: string): Promise\<number>;<br>New version information: 201,202,401,13600001,13600008,13900032|@ohos.file.storageStatistics.d.ts|
|Error code added|Class name: storageStatistics;<br>Method or attribute name: function getFreeSizeOfVolume(volumeUuid: string): Promise\<number>;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getFreeSizeOfVolume(volumeUuid: string): Promise\<number>;<br>New version information: 201,202,401,13600001,13600008,13900032|@ohos.file.storageStatistics.d.ts|
|Error code added|Class name: storageStatistics;<br>Method or attribute name: function getBundleStats(packageName: string): Promise\<BundleStats>;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getBundleStats(packageName: string): Promise\<BundleStats>;<br>New version information: 201,202,401,13600001,13600008,13900032|@ohos.file.storageStatistics.d.ts|
|Error code added|Class name: storageStatistics;<br>Method or attribute name: function getCurrentBundleStats(): Promise\<BundleStats>;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getCurrentBundleStats(): Promise\<BundleStats>;<br>New version information: 401,13600001,13900032|@ohos.file.storageStatistics.d.ts|
|Error code added|Class name: storageStatistics;<br>Method or attribute name: function getSystemSize(): Promise\<number>;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getSystemSize(): Promise\<number>;<br>New version information: 201,202,401,13600001,13900032|@ohos.file.storageStatistics.d.ts|
|Error code added|Class name: storageStatistics;<br>Method or attribute name: function getUserStorageStats(callback: AsyncCallback\<StorageStats>): void;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getUserStorageStats(callback: AsyncCallback\<StorageStats>): void;<br>New version information: 201,202,401,13600001,13900032|@ohos.file.storageStatistics.d.ts|
|Error code added|Class name: storageStatistics;<br>Method or attribute name: function getUserStorageStats(userId: number, callback: AsyncCallback\<StorageStats>): void;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getUserStorageStats(userId: number, callback: AsyncCallback\<StorageStats>): void;<br>New version information: 201,202,401,13600001,13600009,13900032|@ohos.file.storageStatistics.d.ts|
|Error code added|Class name: storageStatistics;<br>Method or attribute name: function getTotalSize(): Promise\<number>;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getTotalSize(): Promise\<number>;<br>New version information: 201,202,401,13600001,13900032|@ohos.file.storageStatistics.d.ts|
|Error code added|Class name: storageStatistics;<br>Method or attribute name: function getFreeSize(): Promise\<number>;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getFreeSize(): Promise\<number>;<br>New version information: 201,202,401,13600001,13900032|@ohos.file.storageStatistics.d.ts|
|Error code added|Class name: volumeManager;<br>Method or attribute name: function getAllVolumes(): Promise\<Array\<Volume>>;<br>Old version information: |Class name: volumeManager;<br>Method or attribute name: function getAllVolumes(): Promise\<Array\<Volume>>;<br>New version information: 201,202,401,13600001,13900032|@ohos.file.volumeManager.d.ts|
|Error code added|Class name: volumeManager;<br>Method or attribute name: function mount(volumeId: string): Promise\<void>;<br>Old version information: |Class name: volumeManager;<br>Method or attribute name: function mount(volumeId: string): Promise\<void>;<br>New version information: 201,202,401,13600001,13600002,13600003,13600005,13600008,13900032|@ohos.file.volumeManager.d.ts|
|Error code added|Class name: volumeManager;<br>Method or attribute name: function unmount(volumeId: string): Promise\<void>;<br>Old version information: |Class name: volumeManager;<br>Method or attribute name: function unmount(volumeId: string): Promise\<void>;<br>New version information: 201,202,401,13600001,13600002,13600004,13600005,13600008,13900032|@ohos.file.volumeManager.d.ts|
|Error code added|Class name: volumeManager;<br>Method or attribute name: function getVolumeByUuid(uuid: string): Promise\<Volume>;<br>Old version information: |Class name: volumeManager;<br>Method or attribute name: function getVolumeByUuid(uuid: string): Promise\<Volume>;<br>New version information: 201,202,401,13600001,13600008,13900032|@ohos.file.volumeManager.d.ts|
|Error code added|Class name: volumeManager;<br>Method or attribute name: function getVolumeById(volumeId: string): Promise\<Volume>;<br>Old version information: |Class name: volumeManager;<br>Method or attribute name: function getVolumeById(volumeId: string): Promise\<Volume>;<br>New version information: 201,202,401,13600001,13600008,13900032|@ohos.file.volumeManager.d.ts|
|Error code added|Class name: volumeManager;<br>Method or attribute name: function setVolumeDescription(uuid: string, description: string): Promise\<void>;<br>Old version information: |Class name: volumeManager;<br>Method or attribute name: function setVolumeDescription(uuid: string, description: string): Promise\<void>;<br>New version information: 201,202,401,13600001,13600002,13600005,13600008,13900032|@ohos.file.volumeManager.d.ts|
|Error code added|Class name: volumeManager;<br>Method or attribute name: function format(volumeId: string, fsType: string): Promise\<void>;<br>Old version information: |Class name: volumeManager;<br>Method or attribute name: function format(volumeId: string, fsType: string): Promise\<void>;<br>New version information: 201,202,401,13600001,13600002,13600005,13600008,13900032|@ohos.file.volumeManager.d.ts|
|Error code added|Class name: volumeManager;<br>Method or attribute name: function partition(diskId: string, type: number): Promise\<void>;<br>Old version information: |Class name: volumeManager;<br>Method or attribute name: function partition(diskId: string, type: number): Promise\<void>;<br>New version information: 201,202,401,13600001,13600008,13900032|@ohos.file.volumeManager.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function access(path: string, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function access(path: string, callback: AsyncCallback\<void>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function access(path: string, mode: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function access(path: string, mode: number, callback: AsyncCallback\<void>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function close(fd: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function close(fd: number, callback: AsyncCallback\<void>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function copyFile(src: string \| number, dest: string \| number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function copyFile(src: string \| number, dest: string \| number, callback: AsyncCallback\<void>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function copyFile(<br>  src: string \| number,<br>  dest: string \| number,<br>  mode: number,<br>  callback: AsyncCallback\<void><br>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function copyFile(<br>  src: string \| number,<br>  dest: string \| number,<br>  mode: number,<br>  callback: AsyncCallback\<void><br>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function createStream(path: string, mode: string, callback: AsyncCallback\<Stream>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function createStream(path: string, mode: string, callback: AsyncCallback\<Stream>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function chown(path: string, uid: number, gid: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function chown(path: string, uid: number, gid: number, callback: AsyncCallback\<void>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function chmod(path: string, mode: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function chmod(path: string, mode: number, callback: AsyncCallback\<void>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function ftruncate(fd: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function ftruncate(fd: number, callback: AsyncCallback\<void>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function ftruncate(fd: number, len: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function ftruncate(fd: number, len: number, callback: AsyncCallback\<void>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function fsync(fd: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function fsync(fd: number, callback: AsyncCallback\<void>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function fstat(fd: number, callback: AsyncCallback\<Stat>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function fstat(fd: number, callback: AsyncCallback\<Stat>): void;<br>New version information: fstat|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function fdatasync(fd: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function fdatasync(fd: number, callback: AsyncCallback\<void>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function fchown(fd: number, uid: number, gid: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function fchown(fd: number, uid: number, gid: number, callback: AsyncCallback\<void>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function fchmod(fd: number, mode: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function fchmod(fd: number, mode: number, callback: AsyncCallback\<void>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function fdopenStream(fd: number, mode: string, callback: AsyncCallback\<Stream>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function fdopenStream(fd: number, mode: string, callback: AsyncCallback\<Stream>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function hash(path: string, algorithm: string, callback: AsyncCallback\<string>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function hash(path: string, algorithm: string, callback: AsyncCallback\<string>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function lchown(path: string, uid: number, gid: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function lchown(path: string, uid: number, gid: number, callback: AsyncCallback\<void>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function lstat(path: string, callback: AsyncCallback\<Stat>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function lstat(path: string, callback: AsyncCallback\<Stat>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function mkdir(path: string, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function mkdir(path: string, callback: AsyncCallback\<void>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function mkdir(path: string, mode: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function mkdir(path: string, mode: number, callback: AsyncCallback\<void>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function mkdtemp(prefix: string, callback: AsyncCallback\<string>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function mkdtemp(prefix: string, callback: AsyncCallback\<string>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function open(path: string, callback: AsyncCallback\<number>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function open(path: string, callback: AsyncCallback\<number>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function open(path: string, flags: number, callback: AsyncCallback\<number>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function open(path: string, flags: number, callback: AsyncCallback\<number>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function open(path: string, flags: number, mode: number, callback: AsyncCallback\<number>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function open(path: string, flags: number, mode: number, callback: AsyncCallback\<number>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function opendir(path: string, callback: AsyncCallback\<Dir>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function opendir(path: string, callback: AsyncCallback\<Dir>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function readText(<br>  filePath: string,<br>  options: {<br>    position?: number;<br>    length?: number;<br>    encoding?: string;<br>  },<br>  callback: AsyncCallback\<string><br>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function readText(<br>  filePath: string,<br>  options: {<br>    position?: number;<br>    length?: number;<br>    encoding?: string;<br>  },<br>  callback: AsyncCallback\<string><br>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function read(fd: number, buffer: ArrayBuffer, callback: AsyncCallback\<ReadOut>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function read(fd: number, buffer: ArrayBuffer, callback: AsyncCallback\<ReadOut>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function read(<br>  fd: number,<br>  buffer: ArrayBuffer,<br>  options: {<br>    offset?: number;<br>    length?: number;<br>    position?: number;<br>  },<br>  callback: AsyncCallback\<ReadOut><br>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function read(<br>  fd: number,<br>  buffer: ArrayBuffer,<br>  options: {<br>    offset?: number;<br>    length?: number;<br>    position?: number;<br>  },<br>  callback: AsyncCallback\<ReadOut><br>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function rename(oldPath: string, newPath: string, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function rename(oldPath: string, newPath: string, callback: AsyncCallback\<void>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function rmdir(path: string, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function rmdir(path: string, callback: AsyncCallback\<void>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function stat(path: string, callback: AsyncCallback\<Stat>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function stat(path: string, callback: AsyncCallback\<Stat>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function symlink(target: string, srcPath: string, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function symlink(target: string, srcPath: string, callback: AsyncCallback\<void>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function truncate(path: string, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function truncate(path: string, callback: AsyncCallback\<void>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function truncate(path: string, len: number, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function truncate(path: string, len: number, callback: AsyncCallback\<void>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function unlink(path: string, callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function unlink(path: string, callback: AsyncCallback\<void>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function write(fd: number, buffer: ArrayBuffer \| string, callback: AsyncCallback\<number>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function write(fd: number, buffer: ArrayBuffer \| string, callback: AsyncCallback\<number>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: sourcefile;<br>Method or attribute name: declare function write(<br>  fd: number,<br>  buffer: ArrayBuffer \| string,<br>  options: {<br>    offset?: number;<br>    length?: number;<br>    position?: number;<br>    encoding?: string;<br>  },<br>  callback: AsyncCallback\<number><br>): void;<br>Old version information: |Class name: sourcefile;<br>Method or attribute name: declare function write(<br>  fd: number,<br>  buffer: ArrayBuffer \| string,<br>  options: {<br>    offset?: number;<br>    length?: number;<br>    position?: number;<br>    encoding?: string;<br>  },<br>  callback: AsyncCallback\<number><br>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: Dir;<br>Method or attribute name: read(callback: AsyncCallback\<Dirent>): void;<br>Old version information: |Class name: Dir;<br>Method or attribute name: read(callback: AsyncCallback\<Dirent>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: Dir;<br>Method or attribute name: close(callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: Dir;<br>Method or attribute name: close(callback: AsyncCallback\<void>): void;<br>New version information: close|@ohos.fileio.d.ts|
|Error code added|Class name: Stream;<br>Method or attribute name: close(callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: Stream;<br>Method or attribute name: close(callback: AsyncCallback\<void>): void;<br>New version information: close|@ohos.fileio.d.ts|
|Error code added|Class name: Stream;<br>Method or attribute name: flush(callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: Stream;<br>Method or attribute name: flush(callback: AsyncCallback\<void>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: Stream;<br>Method or attribute name: write(buffer: ArrayBuffer \| string, callback: AsyncCallback\<number>): void;<br>Old version information: |Class name: Stream;<br>Method or attribute name: write(buffer: ArrayBuffer \| string, callback: AsyncCallback\<number>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: Stream;<br>Method or attribute name: write(<br>    buffer: ArrayBuffer \| string,<br>    options: {<br>      offset?: number;<br>      length?: number;<br>      position?: number;<br>      encoding?: string;<br>    },<br>    callback: AsyncCallback\<number><br>  ): void;<br>Old version information: |Class name: Stream;<br>Method or attribute name: write(<br>    buffer: ArrayBuffer \| string,<br>    options: {<br>      offset?: number;<br>      length?: number;<br>      position?: number;<br>      encoding?: string;<br>    },<br>    callback: AsyncCallback\<number><br>  ): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: Stream;<br>Method or attribute name: read(buffer: ArrayBuffer, callback: AsyncCallback\<ReadOut>): void;<br>Old version information: |Class name: Stream;<br>Method or attribute name: read(buffer: ArrayBuffer, callback: AsyncCallback\<ReadOut>): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: Stream;<br>Method or attribute name: read(<br>    buffer: ArrayBuffer,<br>    options: {<br>      position?: number;<br>      offset?: number;<br>      length?: number;<br>    },<br>    callback: AsyncCallback\<ReadOut><br>  ): void;<br>Old version information: |Class name: Stream;<br>Method or attribute name: read(<br>    buffer: ArrayBuffer,<br>    options: {<br>      position?: number;<br>      offset?: number;<br>      length?: number;<br>    },<br>    callback: AsyncCallback\<ReadOut><br>  ): void;<br>New version information: Parameter|@ohos.fileio.d.ts|
|Error code added|Class name: Watcher;<br>Method or attribute name: stop(callback: AsyncCallback\<void>): void;<br>Old version information: |Class name: Watcher;<br>Method or attribute name: stop(callback: AsyncCallback\<void>): void;<br>New version information: stop|@ohos.fileio.d.ts|
|Access level changed|Class name: storageStatistics;<br>Method or attribute name: function getTotalSizeOfVolume(volumeUuid: string): Promise\<number>;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getTotalSizeOfVolume(volumeUuid: string): Promise\<number>;<br>New version information: systemapi|@ohos.file.storageStatistics.d.ts|
|Access level changed|Class name: storageStatistics;<br>Method or attribute name: function getFreeSizeOfVolume(volumeUuid: string): Promise\<number>;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getFreeSizeOfVolume(volumeUuid: string): Promise\<number>;<br>New version information: systemapi|@ohos.file.storageStatistics.d.ts|
|Access level changed|Class name: storageStatistics;<br>Method or attribute name: function getBundleStats(packageName: string): Promise\<BundleStats>;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getBundleStats(packageName: string): Promise\<BundleStats>;<br>New version information: systemapi|@ohos.file.storageStatistics.d.ts|
|Access level changed|Class name: storageStatistics;<br>Method or attribute name: function getSystemSize(): Promise\<number>;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getSystemSize(): Promise\<number>;<br>New version information: systemapi|@ohos.file.storageStatistics.d.ts|
|Access level changed|Class name: storageStatistics;<br>Method or attribute name: function getUserStorageStats(callback: AsyncCallback\<StorageStats>): void;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getUserStorageStats(callback: AsyncCallback\<StorageStats>): void;<br>New version information: systemapi|@ohos.file.storageStatistics.d.ts|
|Access level changed|Class name: storageStatistics;<br>Method or attribute name: function getUserStorageStats(userId: number, callback: AsyncCallback\<StorageStats>): void;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getUserStorageStats(userId: number, callback: AsyncCallback\<StorageStats>): void;<br>New version information: systemapi|@ohos.file.storageStatistics.d.ts|
|Access level changed|Class name: storageStatistics;<br>Method or attribute name: function getTotalSize(): Promise\<number>;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getTotalSize(): Promise\<number>;<br>New version information: systemapi|@ohos.file.storageStatistics.d.ts|
|Access level changed|Class name: storageStatistics;<br>Method or attribute name: function getFreeSize(): Promise\<number>;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getFreeSize(): Promise\<number>;<br>New version information: systemapi|@ohos.file.storageStatistics.d.ts|
|Access level changed|Class name: volumeManager;<br>Method or attribute name: function getAllVolumes(): Promise\<Array\<Volume>>;<br>Old version information: |Class name: volumeManager;<br>Method or attribute name: function getAllVolumes(): Promise\<Array\<Volume>>;<br>New version information: systemapi|@ohos.file.volumeManager.d.ts|
|Access level changed|Class name: volumeManager;<br>Method or attribute name: function mount(volumeId: string): Promise\<void>;<br>Old version information: |Class name: volumeManager;<br>Method or attribute name: function mount(volumeId: string): Promise\<void>;<br>New version information: systemapi|@ohos.file.volumeManager.d.ts|
|Access level changed|Class name: volumeManager;<br>Method or attribute name: function unmount(volumeId: string): Promise\<void>;<br>Old version information: |Class name: volumeManager;<br>Method or attribute name: function unmount(volumeId: string): Promise\<void>;<br>New version information: systemapi|@ohos.file.volumeManager.d.ts|
|Access level changed|Class name: volumeManager;<br>Method or attribute name: function getVolumeByUuid(uuid: string): Promise\<Volume>;<br>Old version information: |Class name: volumeManager;<br>Method or attribute name: function getVolumeByUuid(uuid: string): Promise\<Volume>;<br>New version information: systemapi|@ohos.file.volumeManager.d.ts|
|Access level changed|Class name: volumeManager;<br>Method or attribute name: function getVolumeById(volumeId: string): Promise\<Volume>;<br>Old version information: |Class name: volumeManager;<br>Method or attribute name: function getVolumeById(volumeId: string): Promise\<Volume>;<br>New version information: systemapi|@ohos.file.volumeManager.d.ts|
|Access level changed|Class name: volumeManager;<br>Method or attribute name: function setVolumeDescription(uuid: string, description: string): Promise\<void>;<br>Old version information: |Class name: volumeManager;<br>Method or attribute name: function setVolumeDescription(uuid: string, description: string): Promise\<void>;<br>New version information: systemapi|@ohos.file.volumeManager.d.ts|
|Access level changed|Class name: volumeManager;<br>Method or attribute name: function format(volumeId: string, fsType: string): Promise\<void>;<br>Old version information: |Class name: volumeManager;<br>Method or attribute name: function format(volumeId: string, fsType: string): Promise\<void>;<br>New version information: systemapi|@ohos.file.volumeManager.d.ts|
|Access level changed|Class name: volumeManager;<br>Method or attribute name: function partition(diskId: string, type: number): Promise\<void>;<br>Old version information: |Class name: volumeManager;<br>Method or attribute name: function partition(diskId: string, type: number): Promise\<void>;<br>New version information: systemapi|@ohos.file.volumeManager.d.ts|
|Access level changed|Class name: Volume;<br>Method or attribute name: path: string;<br>Old version information: |Class name: Volume;<br>Method or attribute name: path: string;<br>New version information: systemapi|@ohos.file.volumeManager.d.ts|
|Permission changed|Class name: storageStatistics;<br>Method or attribute name: function getTotalSizeOfVolume(volumeUuid: string): Promise\<number>;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getTotalSizeOfVolume(volumeUuid: string): Promise\<number>;<br>New version information: ohos.permission.STORAGE_MANAGER|@ohos.file.storageStatistics.d.ts|
|Permission changed|Class name: storageStatistics;<br>Method or attribute name: function getFreeSizeOfVolume(volumeUuid: string): Promise\<number>;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getFreeSizeOfVolume(volumeUuid: string): Promise\<number>;<br>New version information: ohos.permission.STORAGE_MANAGER|@ohos.file.storageStatistics.d.ts|
|Permission changed|Class name: storageStatistics;<br>Method or attribute name: function getBundleStats(packageName: string): Promise\<BundleStats>;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getBundleStats(packageName: string): Promise\<BundleStats>;<br>New version information: ohos.permission.STORAGE_MANAGER|@ohos.file.storageStatistics.d.ts|
|Permission changed|Class name: storageStatistics;<br>Method or attribute name: function getSystemSize(): Promise\<number>;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getSystemSize(): Promise\<number>;<br>New version information: ohos.permission.STORAGE_MANAGER|@ohos.file.storageStatistics.d.ts|
|Permission changed|Class name: storageStatistics;<br>Method or attribute name: function getUserStorageStats(callback: AsyncCallback\<StorageStats>): void;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getUserStorageStats(callback: AsyncCallback\<StorageStats>): void;<br>New version information: ohos.permission.STORAGE_MANAGER|@ohos.file.storageStatistics.d.ts|
|Permission changed|Class name: storageStatistics;<br>Method or attribute name: function getUserStorageStats(userId: number, callback: AsyncCallback\<StorageStats>): void;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getUserStorageStats(userId: number, callback: AsyncCallback\<StorageStats>): void;<br>New version information: ohos.permission.STORAGE_MANAGER|@ohos.file.storageStatistics.d.ts|
|Permission changed|Class name: storageStatistics;<br>Method or attribute name: function getTotalSize(): Promise\<number>;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getTotalSize(): Promise\<number>;<br>New version information: ohos.permission.STORAGE_MANAGER|@ohos.file.storageStatistics.d.ts|
|Permission changed|Class name: storageStatistics;<br>Method or attribute name: function getFreeSize(): Promise\<number>;<br>Old version information: |Class name: storageStatistics;<br>Method or attribute name: function getFreeSize(): Promise\<number>;<br>New version information: ohos.permission.STORAGE_MANAGER|@ohos.file.storageStatistics.d.ts|
|Permission changed|Class name: volumeManager;<br>Method or attribute name: function getAllVolumes(): Promise\<Array\<Volume>>;<br>Old version information: |Class name: volumeManager;<br>Method or attribute name: function getAllVolumes(): Promise\<Array\<Volume>>;<br>New version information: ohos.permission.STORAGE_MANAGER|@ohos.file.volumeManager.d.ts|
|Permission changed|Class name: volumeManager;<br>Method or attribute name: function mount(volumeId: string): Promise\<void>;<br>Old version information: |Class name: volumeManager;<br>Method or attribute name: function mount(volumeId: string): Promise\<void>;<br>New version information: ohos.permission.MOUNT_UNMOUNT_MANAGER|@ohos.file.volumeManager.d.ts|
|Permission changed|Class name: volumeManager;<br>Method or attribute name: function unmount(volumeId: string): Promise\<void>;<br>Old version information: |Class name: volumeManager;<br>Method or attribute name: function unmount(volumeId: string): Promise\<void>;<br>New version information: ohos.permission.MOUNT_UNMOUNT_MANAGER|@ohos.file.volumeManager.d.ts|
|Permission changed|Class name: volumeManager;<br>Method or attribute name: function getVolumeByUuid(uuid: string): Promise\<Volume>;<br>Old version information: |Class name: volumeManager;<br>Method or attribute name: function getVolumeByUuid(uuid: string): Promise\<Volume>;<br>New version information: ohos.permission.STORAGE_MANAGER|@ohos.file.volumeManager.d.ts|
|Permission changed|Class name: volumeManager;<br>Method or attribute name: function getVolumeById(volumeId: string): Promise\<Volume>;<br>Old version information: |Class name: volumeManager;<br>Method or attribute name: function getVolumeById(volumeId: string): Promise\<Volume>;<br>New version information: ohos.permission.STORAGE_MANAGER|@ohos.file.volumeManager.d.ts|
|Permission changed|Class name: volumeManager;<br>Method or attribute name: function setVolumeDescription(uuid: string, description: string): Promise\<void>;<br>Old version information: |Class name: volumeManager;<br>Method or attribute name: function setVolumeDescription(uuid: string, description: string): Promise\<void>;<br>New version information: ohos.permission.MOUNT_UNMOUNT_MANAGER|@ohos.file.volumeManager.d.ts|
|Permission changed|Class name: volumeManager;<br>Method or attribute name: function format(volumeId: string, fsType: string): Promise\<void>;<br>Old version information: |Class name: volumeManager;<br>Method or attribute name: function format(volumeId: string, fsType: string): Promise\<void>;<br>New version information: ohos.permission.MOUNT_FORMAT_MANAGER|@ohos.file.volumeManager.d.ts|
|Permission changed|Class name: volumeManager;<br>Method or attribute name: function partition(diskId: string, type: number): Promise\<void>;<br>Old version information: |Class name: volumeManager;<br>Method or attribute name: function partition(diskId: string, type: number): Promise\<void>;<br>New version information: ohos.permission.MOUNT_FORMAT_MANAGER|@ohos.file.volumeManager.d.ts|
|Permission changed|Class name: fileShare;<br>Method or attribute name: function grantUriPermission(<br>    uri: string,<br>    bundleName: string,<br>    flag: wantConstant.Flags,<br>    callback: AsyncCallback\<void><br>  ): void;<br>Old version information: |Class name: fileShare;<br>Method or attribute name: function grantUriPermission(<br>    uri: string,<br>    bundleName: string,<br>    flag: wantConstant.Flags,<br>    callback: AsyncCallback\<void><br>  ): void;<br>New version information: ohos.permission.WRITE_MEDIA|@ohos.fileshare.d.ts|
|Permission changed|Class name: fileShare;<br>Method or attribute name: function grantUriPermission(uri: string, bundleName: string, flag: wantConstant.Flags): Promise\<void>;<br>Old version information: |Class name: fileShare;<br>Method or attribute name: function grantUriPermission(uri: string, bundleName: string, flag: wantConstant.Flags): Promise\<void>;<br>New version information: ohos.permission.WRITE_MEDIA|@ohos.fileshare.d.ts|
|Type changed|Class name: PhotoSelectOptions;<br>Method or attribute name: MIMEType?: PhotoViewMIMETypes;<br>Old version information: PhotoViewMIMETypes|Class name: PhotoSelectOptions;<br>Method or attribute name: MIMEType?: PhotoViewMIMETypes;<br>New version information: ?PhotoViewMIMETypes|@ohos.file.picker.d.ts|
|Type changed|Class name: PhotoSelectOptions;<br>Method or attribute name: maxSelectNumber?: number;<br>Old version information: number|Class name: PhotoSelectOptions;<br>Method or attribute name: maxSelectNumber?: number;<br>New version information: ?number|@ohos.file.picker.d.ts|
|Type changed|Class name: PhotoSaveOptions;<br>Method or attribute name: newFileNames?: Array\<string>;<br>Old version information: Array\<string>|Class name: PhotoSaveOptions;<br>Method or attribute name: newFileNames?: Array\<string>;<br>New version information: ?Array\<string>|@ohos.file.picker.d.ts|
|Type changed|Class name: DocumentSaveOptions;<br>Method or attribute name: newFileNames?: Array\<string>;<br>Old version information: Array\<string>|Class name: DocumentSaveOptions;<br>Method or attribute name: newFileNames?: Array\<string>;<br>New version information: ?Array\<string>|@ohos.file.picker.d.ts|
|Type changed|Class name: AudioSaveOptions;<br>Method or attribute name: newFileNames?: Array\<string>;<br>Old version information: Array\<string>|Class name: AudioSaveOptions;<br>Method or attribute name: newFileNames?: Array\<string>;<br>New version information: ?Array\<string>|@ohos.file.picker.d.ts|