src/hooks/useBeep.ts

const beepSoundFile = new URL("../assets/beep.mp3", import.meta.url).href;
const beepSound = new Audio(beepSoundFile);

export function useBeep() {
  let beepInterval: ReturnType<typeof setInterval> | null = null;

  function startBeeping() {
    beepSound.play();
    beepInterval = setInterval(() => {
      beepSound.play();
    }, 3000);
  }

  function stopBeeping() {
    if (beepInterval) {
      clearInterval(beepInterval);
    }
  }

  return { startBeeping, stopBeeping };
}