*/ abstract class TaskEventSubscriber implements EventSubscriberInterface { protected static int $priority = 0; public static function getSubscribedEvents() { return [ TaskInitEvent::INIT_EVENT => ['onInit', self::$priority], TaskRunRequestedEvent::RUN_REQUEST_EVENT => ['onRunRequest', self::$priority], ]; } public function onInit(TaskInitEvent $event) { } public function onRunRequest(TaskRunRequestedEvent $event) { } }