Class Option Recommendations

Below, is a list of classes that may be updated with final or abstract.
The red stars mention possible upgrade by using final or abstract keywords; The green stars mention a valid absence of the option (an extended class, that can't be final, ...); The absence of star report currently configured classes. .

Final	Abstract	Name	Path
		class GordalinaMixpanelBundle extends Bundle	\gordalinamixpanelbundle
		class MixpanelDataCollector extends DataCollector implements LateDataCollectorInterface	\mixpaneldatacollector
		class Flusher	\flusher
		class AuthenticationListener	\authenticationlistener
		class MixpanelEvent extends Event	\mixpanelevent
		class FinishRequestListener	\finishrequestlistener
		class Authentication	\authentication
		class MixpanelListener implements EventSubscriberInterface	\mixpanellistener
		class UserData	\userdata
		class ControllerListener	\controllerlistener
		class ManagerRegistry	\managerregistry
		class Configuration implements ConfigurationInterface	\configuration
		class GordalinaMixpanelExtension extends Extension	\gordalinamixpanelextension