"Idling" a TypeScript function

idle.ts

/**
 * `idle` sets a timeout within a Promise that can be called within
 * asynchronous contexts. This allows for the delay of an async callback.
 * @param seconds
 * @returns Promise<void>
 *
 *  const asyncFunction = async (message: string) => {
 *    console.log("This was written now");
 *    await idle(10);
 *    console.log(message);
 *  };
 * 
 *  / * won't print for ten seconds * /
 *  asyncFunction("This should print in 10 seconds");
 */

const idle = (seconds: number): Promise<void> => {
	return new Promise((resolve) => {
		setTimeout(resolve, seconds * 1000);
	});
};