/**
 * Performs bit rotation on a number
 * @param x 32-bit integer to rotate
 * @param k Number of bits to rotate
 * @param direction Direction of rotation ('left' or 'right')
 * @returns The result after rotating k bits in the specified direction
 * @example
 * const resultLeft = bitwise(0x12345678, 8);
 * console.log(resultLeft.toString(16)); // '34567812'
 * const resultRight = bitwise(0x12345678, 8, 'right');
 * console.log(resultRight.toString(16)); // '78123456'
 */
export declare const bitwise: (x: number, k: number, direction?: "left" | "right") => number;