export function createOverflowDots({ className = '' } = {}) {
  const dots = document.createElement('span');
  const extra = String(className || '').trim();
  dots.className = `app-overflow-dots${extra ? ` ${extra}` : ''}`;
  dots.setAttribute('aria-hidden', 'true');
  for (let i = 0; i < 3; i += 1) {
    dots.append(document.createElement('i'));
  }
  return dots;
}