updated backend

pfosten/vendor/symfony/event-dispatcher/Event.php

@@ -12,32 +12,16 @@
 namespace Symfony\Component\EventDispatcher;
 
 /**
- * Event is the base class for classes containing event data.
- *
- * This class contains no event data. It is used by events that do not pass
- * state information to an event handler when an event is raised.
- *
- * You can call the method stopPropagation() to abort the execution of
- * further listeners in your event listener.
- *
- * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
- * @author Jonathan Wage <jonwage@gmail.com>
- * @author Roman Borschel <roman@code-factory.org>
- * @author Bernhard Schussek <bschussek@gmail.com>
+ * @deprecated since Symfony 4.3, use "Symfony\Contracts\EventDispatcher\Event" instead
  */
 class Event
 {
-    /**
-     * @var bool Whether no further event listeners should be triggered
-     */
     private $propagationStopped = false;
 
     /**
-     * Returns whether further event listeners should be triggered.
-     *
-     * @see Event::stopPropagation()
-     *
      * @return bool Whether propagation was already stopped for this event
+     *
+     * @deprecated since Symfony 4.3, use "Symfony\Contracts\EventDispatcher\Event" instead
      */
     public function isPropagationStopped()
     {
@@ -45,11 +29,7 @@ class Event
     }
 
     /**
-     * Stops the propagation of the event to further event listeners.
-     *
-     * If multiple event listeners are connected to the same event, no
-     * further event listener will be triggered once any trigger calls
-     * stopPropagation().
+     * @deprecated since Symfony 4.3, use "Symfony\Contracts\EventDispatcher\Event" instead
      */
     public function stopPropagation()
     {