Inpsyde\MultilingualPress\Module\UserAdminLanguage\ServiceProvider::register PHP Method

    public function register(Container $container)
    {
        $container['multilingualpress.user_admin_language_locale_filter'] = function (Container $container) {
            return new LocaleFilter($container['multilingualpress.user_admin_language_repository']);
        };
        $container['multilingualpress.user_admin_language_repository'] = function () {
            return new TypeSafeLanguageRepository();
        };
    }