export default ByteStream; declare function ByteStream(data: any): void; declare class ByteStream { constructor(data: any); data: any; pos: number; readByte(): any; peekByte(): any; readBytes(n: any): any; peekBytes(n: any): any; readString(len: any): string; readBitArray(): boolean[]; readUnsigned(littleEndian: any): any; }