import { Network } from '.';
import { Crypto, DecryptFileFunction, DownloadFileFunction, ToBinaryDataFunction } from './types';
export declare class FileVersionOneError extends Error {
    constructor();
}
export declare function downloadFile(fileId: string, bucketId: string, mnemonic: string, network: Network, crypto: Crypto, toBinaryData: ToBinaryDataFunction, downloadFile: DownloadFileFunction, decryptFile: DecryptFileFunction, opts?: {
    token: string;
}): Promise<void>;