const r4hDomainPrefix = 'org.reach4help.app' ; const LANGUAGE_PREFERENCE_PREFIX = `${ r4hDomainPrefix }.PREFERRED_LANGUAGE` ; const makeLocalStorageKey = ( { prefix , userId } ) => userId ? `${ prefix }.${ userId }` : prefix ; export const LANGUAGE_PREFERENCE_LOCALSTORAGE_KEY = makeLocalStorageKey ( { prefix : LANGUAGE_PREFERENCE_PREFIX , userId : null , } ) ;