Flarum\Locale\LocaleManager::getLocales PHP Method

    public function getLocales()
    {
        return $this->locales;
    }

 public function flushLocales()
 {
     $locales = array_keys($this->locales->getLocales());
     foreach ($locales as $locale) {
         $this->getLocaleCompiler($locale)->flush();
     }
 }