import { KNOWN_LANGUAGES } from './config' ; export { KNOWN_LANGUAGES } ; export const KNOWN_LANGUAGE_CODES = Object . values ( KNOWN_LANGUAGES ) ; export const langPathRegex = /\/([a-z]{2}-?[A-Z]{0,2})\// ; export function getLanguageFromURL ( pathname ) { const langCodeMatch = pathname . match ( langPathRegex ) ; return langCodeMatch ? langCodeMatch [ 1 ] : 'en' ; }