/**
 * Returns a promise waiting with [setTimeout](https://developer.mozilla.org/en-US/docs/Web/API/setTimeout).
 *
 * @example
 *
 * await delay(1000);
 */
export declare const delay: (ms?: number) => Promise<void>;
/**
 * Returns a promise waiting with [microtask](https://developer.mozilla.org/en-US/docs/Web/API/HTML_DOM_API/Microtask_guide).
 *
 * @example
 *
 * await microtask();
 */
export declare const microtask: () => Promise<void>;