implementation of debounce in TypeScript

debounce.ts

function debounce(
  func: (...args: any[]) => any,
  delay: number
): (...args: any[]) => void {
  let timeoutId: ReturnType<typeof setTimeout> | null;

  return function debouncedFunction(...args: any[]): void {
    clearTimeout(timeoutId!);

    timeoutId = setTimeout(() => {
      func(...args);
    }, delay);
  };
}

export default debounce;