interface DownloadFolderFromS3Params {
    bucketName: string;
    bucketRegion: string;
    bucketFolderKey: string;
    downloadFolderPath: string;
}
export declare class NoObjectsFoundError extends Error {
    code: string;
    constructor(message: string);
}
export declare const downloadFolderFromS3: (params: DownloadFolderFromS3Params) => Promise<void>;
export {};