How to: Use Font Awesome 5 in your Sage theme

Is possible to create a shared CONST for the icons? Instead, we have to duplicate the icons every time when we need to update the list.

example:

const iconList = [
  faTimes,
  faBars,
  faCheck,
  faPhoneAlt,
  faCaretDown,
  faMapMarkerAlt
...
];

import {
  iconList  -> seems import statement not support template string
} from '@fortawesome/free-solid-svg-icons';

library.add(
  iconList 
);

Also, Pseudo Elements config.searchPseudoElements = true; would not show up on Firefox.