Function computeAriaValueMin

src/role-helpers.js:364–367

* @param {Element} element - * @returns {number | undefined} -

(element)

 * @returns {number | undefined} -
 */
function computeAriaValueMin(element) {
  const valueMin = element.getAttribute('aria-valuemin')
  return valueMin === null ? undefined : +valueMin
}

/**
 * @param {Element} element -