export interface FileHelper {
    /**
     * 判断扩展名是否为图片(注意扩展名带.),如:.jpg,.png
     * @param {*} extName
     */
    IsImageByExtName(extName: any): boolean;
    GetTable(): Promise<any>;
    /**
     * 获取文件扩展名
     */
    GetFileExtName(filePath: any, defaultExt?: string): any;
    /**
     * 获取文件名
     * @param {*} filePath
     * @param {*} hasExt 是否需要包含扩展名
     */
    GetFileName(filePath: any, hasExt?: boolean): any;
    SelectImage(): Promise<string[]>;
    GetPathFiles(dirname: any): Promise<any>;
    GetDirfiles(dirPath: any): Promise<any>;
    Exists(path: any): any;
    /**
     * 文件是否存在
     * @param {*} path
     */
    ExistsFileAsync(localPath: any): Promise<boolean>;
    /**
     * 文件路径是否存在
     * @param {*} path
     */
    ExistsPathAsync(localPath: any): Promise<boolean>;
    IsFile(path: any): any;
    IsDir(path: any): any;
    GetPathBaseName(path: any): any;
    GetPathDirname(path: any): any;
    SelectFile(filter: any): Promise<string[]>;
    SaveFile(filter: any): Promise<string>;
    SelectFolder(defaultPath: any): Promise<string[]>;
    /**
     * 设置本地附件保存路径
     * @param defaultPath
     */
    SetDefaultFilePath(defaultPath: string): Promise<string>;
    /**
     * 获取本地附件保存路径
     */
    GetDefaultFilePath(): Promise<{
        DefaultFilePath: string;
        ExistsDiskZ: any;
    }>;
    OpenMd5File(md5: any, mustCountMd5?: boolean): Promise<any>;
    SaveMd5FileMap(md5: any, localPath: any, size: any): Promise<any>;
    OpenFolder(dirPath: any): void;
    IsOpenBlackList(extName: any): boolean;
    OpenFile(filePath: any): boolean | void;
    CopyFile(sourcesPath: any, targetPath: any): Promise<any>;
    CutFile(sourcesPath: any, targetPath: any): Promise<any>;
    DeleteFile(filePath: any): Promise<any>;
    DirCreate(dirPath: any): Promise<any>;
    DirCreateSync(dirPath: any): true | undefined;
    LocalImageToBase64(localPath: string): Promise<any>;
    GetLocalFileMd5(localPath: any): Promise<string>;
    /**
     * 获取临时目录 [xxx/xxx/Italk/]
     * 注意:mac下返回的路径是[/private/var / xxxxx], 本地访问需要将 `/private/`替换成 `file:///`
     */
    GetTempDirPath(): Promise<string>;
    /**
     * 获取本地文件存储基本路径
     */
    GetBasePath(): Promise<string>;
    /**
     * 获取随机文件名
     * @param extName 文件扩展名[注:不含点]
     */
    GetRandomFileName(extName: string): Promise<string>;
    /**
     * 压缩目录
     * @param dirPath
     * @param zipFilePath
     */
    ZipCompress(dirPath: string, zipFilePath: string): Promise<void>;
    /**
     * 解压缩
     * @param filPath
     * @param targetDir
     */
    ZipDecompress(filPath: string, targetDir: string): Promise<void>;
}