import { DownloadOptions, GetFileDirectoryOptions, IsFileExistOptions, OpenFileOptions, OpenNetworkFileOptions, PickFileOptions, UploadOptions } from "../types/file.ts";
/** 选择文件 */
export declare function pickFile(options: PickFileOptions): Promise<unknown>;
/** 打开本地文件 */
export declare function openFile(options: OpenFileOptions): Promise<unknown>;
/** 打开网络文件 */
export declare function openNetworkFile(options: OpenNetworkFileOptions): Promise<unknown>;
/** 判断文件是否存在 */
export declare function isFileExist(options: IsFileExistOptions): Promise<unknown>;
/** 下载文件 */
export declare function download(options: DownloadOptions): Promise<unknown>;
/** 上传文件 */
export declare function upload(options: UploadOptions): Promise<unknown>;
/** 获取文件目录 */
export declare function getFileDirectory(options: GetFileDirectoryOptions): Promise<unknown>;