export declare function bufferFromAscii(ascii: string): Uint8Array;
export declare function bufferFromUtf8(utf8: string): Uint8Array;
export declare function bufferFromHex(hex: string): Uint8Array;
export declare function bufferToHex(buffer: Uint8Array): string;
export declare function bufferFromBase64(base64: string): Uint8Array;
export declare function bufferToBase64(buffer: Uint8Array): string;
export declare function bufferFromUint32(uint32: number, endianness?: 'big-endian' | 'little-endian'): Uint8Array;
export declare function bufferFromUint64(uint64: bigint | number, endianness?: 'big-endian' | 'little-endian'): Uint8Array;
export declare function bufferToUint16(buffer: Uint8Array, endianness?: 'big-endian' | 'little-endian'): number;
export declare function areBuffersEqual(a: Uint8Array, b: Uint8Array): boolean;
export declare function concatenateBuffers(...buffers: Array<Uint8Array | number[]>): Uint8Array;