export function toggleSwitch(el: HTMLElement | null, force?: boolean) {
  if (!el) return;
  const next = force === undefined ? !el.classList.contains('on') : force;
  el.classList.toggle('on', next);
}

export function getSwitch(el: HTMLElement | null) {
  return el?.classList.contains('on') ?? false;
}

export function setSwitch(el: HTMLElement | null, value: boolean) {
  if (!el) return;
  el.classList.toggle('on', value);
}