export declare namespace ArrayBuffer {
    function xor(...data: ArrayBuffer[]): ArrayBuffer;
    function bytewiseAdd(...data: ArrayBuffer[]): ArrayBuffer;
    function add(...data: ArrayBuffer[]): ArrayBuffer;
    function combine(...data: ArrayBuffer[]): ArrayBuffer;
    function random<T extends Int8Array | Int16Array | Int32Array | Uint8Array | Uint16Array | Uint32Array | Uint8ClampedArray | Float32Array | Float64Array | DataView | null>(array: T): T;
    function random(length: number): Uint8Array;
}