Mark new event and eventdispatcher classes as internal

src/Event/Event.php

@@ -11,6 +11,8 @@ namespace Friendica\Event;
 
 /**
  * One-way Event to inform listener about something happend.
+ *
+ * @internal
  */
 final class Event implements NamedEvent
 {

src/Event/EventDispatcher.php

@@ -13,6 +13,8 @@ use Symfony\Component\EventDispatcher\EventDispatcher as SymfonyEventDispatcher;
 
 /**
  * Modified Event Dispatcher.
+ *
+ * @internal
  */
 final class EventDispatcher extends SymfonyEventDispatcher
 {

src/Event/HtmlFilterEvent.php

@@ -11,6 +11,8 @@ namespace Friendica\Event;
 
 /**
  * Allow Event listener to modify HTML.
+ *
+ * @internal
  */
 final class HtmlFilterEvent implements NamedEvent
 {

src/Event/NamedEvent.php

@@ -11,6 +11,8 @@ namespace Friendica\Event;
 
 /**
  * Interface for named events.
+ *
+ * @internal
  */
 interface NamedEvent
 {

src/EventSubscriber/HookEventBridge.php

@@ -16,6 +16,8 @@ use Friendica\Event\NamedEvent;
 
 /**
  * Bridge between the EventDispatcher and the Hook class.
+ *
+ * @internal Provides BC
  */
 final class HookEventBridge implements StaticEventSubscriber
 {

src/EventSubscriber/StaticEventSubscriber.php

@@ -11,6 +11,8 @@ namespace Friendica\EventSubscriber;
 
 /**
  * Define events that should be reacted to.
+ *
+ * @internal
  */
 interface StaticEventSubscriber
 {