Function debounce

packages/web/src/main.ts:161–172

(fn: (value: T) => void, delay: number)

}

function debounce<T>(fn: (value: T) => void, delay: number) {
  let timeout: number | undefined;
  return (value: T) => {
    if (timeout !== undefined) {
      clearTimeout(timeout);
    }
    timeout = setTimeout(() => {
      timeout = undefined;
      fn(value);
    }, delay);
  };
}