/**
 * Returns a boolean indicating if the event's target has :focus-visible
 */
function isFocusVisible(element) {
  try {
    return element.matches(':focus-visible');
  } catch (error) {
    // Do not warn on jsdom tests, otherwise all tests that rely on focus have to be skipped
    // Tests that rely on `:focus-visible` will still have to be skipped in jsdom
    if (!/jsdom/.test(window.navigator.userAgent)) {
      console.warn(['MUI: The `:focus-visible` pseudo class is not supported in this browser.', 'Some components rely on this feature to work properly.'].join('\n'));
    }
  }
  return false;
}

export { isFocusVisible as default };
//# sourceMappingURL=isFocusVisible.mjs.map
