/**
 * Tells if you are running Internet Explorer 10
 * @method
 * @memberof Popper.Utils
 * @returns {Boolean} isIE10
 */
let isIE10 = undefined;

export default function() {
  if (isIE10 === undefined) {
    isIE10 = navigator.appVersion.indexOf('MSIE 10') !== -1;
  }
  return isIE10;
}