Actual JavaScript 'sleep' function

sleep.ts

/**
 * @param ms milliseconds to sleep
 * @returns void
 */
export function sleep(ms: number): void {
  /**
   * In some environments such as Cloudflare Workers, Atomics is not defined
   * setTimeout is used as a fallback
   */
  if (typeof Atomics === 'undefined') {
    new Promise((resolve) => setTimeout(resolve, ms))
  } else {
    const AB = new Int32Array(new SharedArrayBuffer(4))
    Atomics.wait(AB, 0, 0, Math.max(1, ms | 0))
  }
}