public function hasTranslation(LanguageInterface $language);
/**
- * Populate the config mapper with request data.
- *
- * @todo Replace $request with RouteMatch https://www.drupal.org/node/2295255.
+ * Populate the config mapper with route match data.
*
* @param \Drupal\Core\Routing\RouteMatchInterface $route_match
* The route match.
+ *
+ * @see \Drupal\config_translation\Event\ConfigTranslationEvents::POPULATE_MAPPER
*/
public function populateFromRouteMatch(RouteMatchInterface $route_match);