/// <reference types="node" resolution-mode="require"/>
export type UnpackedFile = {
    header: Header;
    data: Buffer;
};
export type Header = TarHeader | ZipHeader;
export type TarHeader = {
    fileName: string;
    mode: string;
    uid: string;
    gid: string;
    size: number;
    mtime: string;
    type: string;
    linkname: string;
    ustar: string;
    version: string;
    uname: string;
    gname: string;
    devmajor: string;
    devminor: string;
    prefix: string;
    padding: string;
};
export type ZipHeader = {
    version: number;
    bitFlag: number;
    compression: number;
    lastModificationTime: number;
    lastModificationDate: number;
    checksum: number;
    compressedSize: number;
    uncompressedSize: number;
    fileNameLength: number;
    extraFieldLength: number;
    fileName: string;
    fileContentStart: number;
};