export declare function byteEquality(b1: ArrayBuffer, b2: ArrayBuffer): boolean;
export declare function concat(buffers: ArrayBuffer[], size?: number): ArrayBuffer;
export declare function chunk(buffer: ArrayBuffer, size: number): ArrayBuffer[];
export declare function arrayBufferToString(buffer: ArrayBuffer): string;
export declare function stringToArrayBuffer(s: string): ArrayBuffer;
export declare function arrayBufferToHexString(buffer: ArrayBuffer): string;
export declare function hexStringToArrayBuffer(hexString: string): ArrayBuffer;
export declare function arrayBufferDecodedAsUtf8String(buffer: ArrayBuffer): string;
export declare function stringToUtf8EncodedArrayBuffer(str: string): ArrayBuffer;