/// <reference types="node" />
/**
 *
 *
 * @export
 * @param {Buffer} buffer referenced buffer
 * @param {number} pos starting position
 * @param {number} length number of characters in the string
 * @param {BufferEncoding} [format=DEFAULT_STRING_ENCODING]
 * @returns
 */
export declare function GetStringAt(buffer: Buffer, pos: number, length: number, format?: BufferEncoding): string;