/**
 * Convenience method for blocking for a specified time.
 *
 * Usage:
 *   await sleep(5000); // block for 5 seconds
 *
 * Note:
 *   Consider the following block
 *    await sleep(1000);
 *    foo();
 *    bar();
 *
 *   This is equivalent to
 *     setTimeout(() => {
 *       foo();
 *       bar();
 *     }, 1000)
 *   however, it is a little easier to read.
 *
 * @param ms: number of milliseconds to sleep
 */
export const sleep = (ms: number) => new Promise((resolve) => setTimeout(resolve, ms));