interface IFile {
    file?: File;
    filename?: string;
}
export declare const doGetFile: (url: string, data?: {
    filename?: string;
}) => Promise<{
    file: File;
    filename: string;
} | undefined>;
export declare const doSaveFileDesktop: (url: string, data?: IFile) => Promise<boolean>;
export declare const doSaveFileMobile: (url: string, data?: IFile) => Promise<unknown>;
export default function downloadByUrl(url: string, data?: {
    filename?: string;
}): Promise<unknown>;
export {};