import { Security, Session } from '../client';
import { FsResponse } from './../request/types';
/**
 * Remove given file
 *
 * @private
 * @param session
 * @param handle
 * @param security
 */
export declare const remove: (session: Session, handle?: string, skipStorage?: boolean, security?: Security) => Promise<any>;
export interface MetadataOptions {
    size?: boolean;
    mimetype?: boolean;
    filename?: boolean;
    width?: boolean;
    height?: boolean;
    uploaded?: boolean;
    writeable?: boolean;
    cloud?: boolean;
    sourceUrl?: boolean;
    md5?: boolean;
    sha1?: boolean;
    sha224?: boolean;
    sha256?: boolean;
    sha384?: boolean;
    sha512?: boolean;
    location?: boolean;
    path?: boolean;
    container?: boolean;
    exif?: boolean;
}
/**
 * Returns file metadata
 *
 * @private
 * @param session
 * @param handle
 * @param opts
 * @param security
 */
export declare const metadata: (session: Session, handle?: string, opts?: MetadataOptions, security?: Security) => Promise<any>;
/**
 * Download file to blob or buffer format
 *
 * @param session
 * @param handle
 */
export declare const download: (session: Session, handle: string, security?: Security) => Promise<FsResponse>;
export interface RetrieveOptions {
    metadata?: boolean;
    head?: boolean;
    dl?: boolean;
    extension?: string;
    cache?: boolean;
}
/**
 * Returns file information
 *
 * @private
 * @deprecated
 * @param session
 * @param handle
 * @param options
 * @param security
 */
export declare const retrieve: (session: Session, handle: string, options?: RetrieveOptions, security?: Security) => Promise<Object | Blob>;