/**
 * Wraps a promise with a timeout, rejecting if it does not
 * resolve within the specified milliseconds
 * @param {Promise<T>} promise - The promise to wrap
 * @param {number} ms - The timeout in milliseconds
 * @returns {Promise<T>} The result of the promise or a timeout error
 * @example
 * const result = await timeout(fetch("/api"), 5000);
 */
export declare const timeout: <T>(promise: Promise<T>, ms: number) => Promise<T>;