migration symfony 5 4 (#300)

* symfony 5.4 (diff dev)

* symfony 5.4 (working)

* symfony 5.4 (update autoload)

* symfony 5.4 (remove swiftmailer mailer implementation)

* symfony 5.4 (php doc and split Global accessor class)


### Impacted packages:

composer require php:">=7.2.5 <8.0.0" symfony/console:5.4.* symfony/dotenv:5.4.* symfony/framework-bundle:5.4.* symfony/twig-bundle:5.4.* symfony/yaml:5.4.* --update-with-dependencies

composer require symfony/stopwatch:5.4.* symfony/web-profiler-bundle:5.4.* --dev --update-with-dependencies

lib/symfony/http-kernel/KernelEvents.php

@@ -11,6 +11,15 @@
 
 namespace Symfony\Component\HttpKernel;
 
+use Symfony\Component\HttpKernel\Event\ControllerArgumentsEvent;
+use Symfony\Component\HttpKernel\Event\ControllerEvent;
+use Symfony\Component\HttpKernel\Event\ExceptionEvent;
+use Symfony\Component\HttpKernel\Event\FinishRequestEvent;
+use Symfony\Component\HttpKernel\Event\RequestEvent;
+use Symfony\Component\HttpKernel\Event\ResponseEvent;
+use Symfony\Component\HttpKernel\Event\TerminateEvent;
+use Symfony\Component\HttpKernel\Event\ViewEvent;
+
 /**
  * Contains all events thrown in the HttpKernel component.
  *
@@ -25,9 +34,9 @@ final class KernelEvents
      * This event allows you to create a response for a request before any
      * other code in the framework is executed.
      *
-     * @Event("Symfony\Component\HttpKernel\Event\GetResponseEvent")
+     * @Event("Symfony\Component\HttpKernel\Event\RequestEvent")
      */
-    const REQUEST = 'kernel.request';
+    public const REQUEST = 'kernel.request';
 
     /**
      * The EXCEPTION event occurs when an uncaught exception appears.
@@ -35,20 +44,9 @@ final class KernelEvents
      * This event allows you to create a response for a thrown exception or
      * to modify the thrown exception.
      *
-     * @Event("Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent")
+     * @Event("Symfony\Component\HttpKernel\Event\ExceptionEvent")
      */
-    const EXCEPTION = 'kernel.exception';
-
-    /**
-     * The VIEW event occurs when the return value of a controller
-     * is not a Response instance.
-     *
-     * This event allows you to create a response for the return value of the
-     * controller.
-     *
-     * @Event("Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent")
-     */
-    const VIEW = 'kernel.view';
+    public const EXCEPTION = 'kernel.exception';
 
     /**
      * The CONTROLLER event occurs once a controller was found for
@@ -57,9 +55,9 @@ final class KernelEvents
      * This event allows you to change the controller that will handle the
      * request.
      *
-     * @Event("Symfony\Component\HttpKernel\Event\FilterControllerEvent")
+     * @Event("Symfony\Component\HttpKernel\Event\ControllerEvent")
      */
-    const CONTROLLER = 'kernel.controller';
+    public const CONTROLLER = 'kernel.controller';
 
     /**
      * The CONTROLLER_ARGUMENTS event occurs once controller arguments have been resolved.
@@ -67,9 +65,20 @@ final class KernelEvents
      * This event allows you to change the arguments that will be passed to
      * the controller.
      *
-     * @Event("Symfony\Component\HttpKernel\Event\FilterControllerArgumentsEvent")
+     * @Event("Symfony\Component\HttpKernel\Event\ControllerArgumentsEvent")
      */
-    const CONTROLLER_ARGUMENTS = 'kernel.controller_arguments';
+    public const CONTROLLER_ARGUMENTS = 'kernel.controller_arguments';
+
+    /**
+     * The VIEW event occurs when the return value of a controller
+     * is not a Response instance.
+     *
+     * This event allows you to create a response for the return value of the
+     * controller.
+     *
+     * @Event("Symfony\Component\HttpKernel\Event\ViewEvent")
+     */
+    public const VIEW = 'kernel.view';
 
     /**
      * The RESPONSE event occurs once a response was created for
@@ -78,18 +87,9 @@ final class KernelEvents
      * This event allows you to modify or replace the response that will be
      * replied.
      *
-     * @Event("Symfony\Component\HttpKernel\Event\FilterResponseEvent")
+     * @Event("Symfony\Component\HttpKernel\Event\ResponseEvent")
      */
-    const RESPONSE = 'kernel.response';
-
-    /**
-     * The TERMINATE event occurs once a response was sent.
-     *
-     * This event allows you to run expensive post-response jobs.
-     *
-     * @Event("Symfony\Component\HttpKernel\Event\PostResponseEvent")
-     */
-    const TERMINATE = 'kernel.terminate';
+    public const RESPONSE = 'kernel.response';
 
     /**
      * The FINISH_REQUEST event occurs when a response was generated for a request.
@@ -99,5 +99,30 @@ final class KernelEvents
      *
      * @Event("Symfony\Component\HttpKernel\Event\FinishRequestEvent")
      */
-    const FINISH_REQUEST = 'kernel.finish_request';
+    public const FINISH_REQUEST = 'kernel.finish_request';
+
+    /**
+     * The TERMINATE event occurs once a response was sent.
+     *
+     * This event allows you to run expensive post-response jobs.
+     *
+     * @Event("Symfony\Component\HttpKernel\Event\TerminateEvent")
+     */
+    public const TERMINATE = 'kernel.terminate';
+
+    /**
+     * Event aliases.
+     *
+     * These aliases can be consumed by RegisterListenersPass.
+     */
+    public const ALIASES = [
+        ControllerArgumentsEvent::class => self::CONTROLLER_ARGUMENTS,
+        ControllerEvent::class => self::CONTROLLER,
+        ResponseEvent::class => self::RESPONSE,
+        FinishRequestEvent::class => self::FINISH_REQUEST,
+        RequestEvent::class => self::REQUEST,
+        ViewEvent::class => self::VIEW,
+        ExceptionEvent::class => self::EXCEPTION,
+        TerminateEvent::class => self::TERMINATE,
+    ];
 }