/** * {@inheritdoc} */ public function getListeners($event = null) { return $this->events->getListeners($event); }
/** * * {@inheritdoc} * */ public function getListeners($eventName = null) { return $this->dispatcher->getListeners($eventName); }
/** * {@inheritdoc} */ public function getListeners($eventName = null, $withPriorities = false) { return $this->dispatcher->getListeners($eventName, $withPriorities); }