export declare function downloadFileFromBlob({ blob, fileName, }: {
    blob: BlobPart;
    fileName: string;
}): void;
export declare function downloadFilesToZip({ fileList, zipName, saveAs, JSZip, }: {
    fileList: Array<{
        content: string;
        name: string;
    }>;
    zipName: string;
    saveAs: (...args: any[]) => any;
    JSZip: any;
}): Promise<boolean>;