/**
 * Wraps a promise in a timeout, allowing the promise to reject if not resolve with a specific period of time
 * @param {integer} ms - milliseconds to wait before rejecting promise if not resolved
 * @param {Promise} promise to monitor
 * @example
 *  promiseTimeout(1000, fetch('https://courseof.life/johndoherty.json'))
 *      .then(function(cvData){
 *          alert(cvData);
 *      })
 *      .catch(function(){
 *          alert('request either failed or timed-out');
 *      });
 * @returns {Promise} resolves as normal if not timed-out, otherwise rejects
 */
export declare function promiseTimeout(ms: number, promise: Promise<any>): Promise<any>;