isFlexSupported.js

export default function isFlexSupported() {
  if (typeof window !== 'undefined' && window.document && window.document.documentElement) {
    var documentElement = window.document.documentElement;

    return 'flex' in documentElement.style || 'webkitFlex' in documentElement.style || 'Flex' in documentElement.style || 'msFlex' in documentElement.style;
  }
  return false;
}