Update vendor dependencies

111 files changed, 295 insertions, 383 deletions

diff --git a/vendor/symfony/http-kernel/Bundle/Bundle.php b/vendor/symfony/http-kernel/Bundle/Bundle.php
index 26dea9b205..a769e96034 100644
--- a/vendor/symfony/http-kernel/Bundle/Bundle.php
+++ b/vendor/symfony/http-kernel/Bundle/Bundle.php
@@ -18,8 +18,7 @@ use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Extension\ExtensionInterface;
 
 /**
- * An implementation of BundleInterface that adds a few conventions
- * for DependencyInjection extensions and Console commands.
+ * An implementation of BundleInterface that adds a few conventions for DependencyInjection extensions.
  *
  * @author Fabien Potencier <fabien@symfony.com>
  */
@@ -87,9 +86,7 @@ abstract class Bundle implements BundleInterface
             }
         }
 
-        if ($this->extension) {
-            return $this->extension;
-        }
+        return $this->extension ?: null;
     }
 
     /**
@@ -154,9 +151,7 @@ abstract class Bundle implements BundleInterface
      */
     protected function createContainerExtension()
     {
-        if (class_exists($class = $this->getContainerExtensionClass())) {
-            return new $class();
-        }
+        return class_exists($class = $this->getContainerExtensionClass()) ? new $class() : null;
     }
 
     private function parseClassName()
diff --git a/vendor/symfony/http-kernel/CacheWarmer/CacheWarmerAggregate.php b/vendor/symfony/http-kernel/CacheWarmer/CacheWarmerAggregate.php
index f28fbd60cc..57292e07f9 100644
--- a/vendor/symfony/http-kernel/CacheWarmer/CacheWarmerAggregate.php
+++ b/vendor/symfony/http-kernel/CacheWarmer/CacheWarmerAggregate.php
@@ -60,7 +60,7 @@ class CacheWarmerAggregate implements CacheWarmerInterface
                 if (isset($collectedLogs[$message])) {
                     ++$collectedLogs[$message]['count'];
 
-                    return;
+                    return null;
                 }
 
                 $backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 3);
@@ -80,6 +80,8 @@ class CacheWarmerAggregate implements CacheWarmerInterface
                     'trace' => $backtrace,
                     'count' => 1,
                 ];
+
+                return null;
             });
         }
 
diff --git a/vendor/symfony/http-kernel/Controller/ArgumentResolverInterface.php b/vendor/symfony/http-kernel/Controller/ArgumentResolverInterface.php
index 5c51230966..ba97775a90 100644
--- a/vendor/symfony/http-kernel/Controller/ArgumentResolverInterface.php
+++ b/vendor/symfony/http-kernel/Controller/ArgumentResolverInterface.php
@@ -24,7 +24,6 @@ interface ArgumentResolverInterface
     /**
      * Returns the arguments to pass to the controller.
      *
-     * @param Request  $request
      * @param callable $controller
      *
      * @return array An array of arguments to pass to the controller
diff --git a/vendor/symfony/http-kernel/Controller/ArgumentValueResolverInterface.php b/vendor/symfony/http-kernel/Controller/ArgumentValueResolverInterface.php
index fd7b09ecf2..6b14ed5be3 100644
--- a/vendor/symfony/http-kernel/Controller/ArgumentValueResolverInterface.php
+++ b/vendor/symfony/http-kernel/Controller/ArgumentValueResolverInterface.php
@@ -24,9 +24,6 @@ interface ArgumentValueResolverInterface
     /**
      * Whether this resolver can resolve the value for the given ArgumentMetadata.
      *
-     * @param Request          $request
-     * @param ArgumentMetadata $argument
-     *
      * @return bool
      */
     public function supports(Request $request, ArgumentMetadata $argument);
@@ -34,9 +31,6 @@ interface ArgumentValueResolverInterface
     /**
      * Returns the possible value(s).
      *
-     * @param Request          $request
-     * @param ArgumentMetadata $argument
-     *
      * @return \Generator
      */
     public function resolve(Request $request, ArgumentMetadata $argument);
diff --git a/vendor/symfony/http-kernel/Controller/ContainerControllerResolver.php b/vendor/symfony/http-kernel/Controller/ContainerControllerResolver.php
index 4f80921cf5..e1da17388d 100644
--- a/vendor/symfony/http-kernel/Controller/ContainerControllerResolver.php
+++ b/vendor/symfony/http-kernel/Controller/ContainerControllerResolver.php
@@ -47,6 +47,8 @@ class ContainerControllerResolver extends ControllerResolver
      */
     protected function instantiateController($class)
     {
+        $class = ltrim($class, '\\');
+
         if ($this->container->has($class)) {
             return $this->container->get($class);
         }
diff --git a/vendor/symfony/http-kernel/Controller/ControllerResolver.php b/vendor/symfony/http-kernel/Controller/ControllerResolver.php
index 3cebfb3e8b..7291c25da7 100644
--- a/vendor/symfony/http-kernel/Controller/ControllerResolver.php
+++ b/vendor/symfony/http-kernel/Controller/ControllerResolver.php
@@ -82,7 +82,11 @@ class ControllerResolver implements ControllerResolverInterface
             return $controller;
         }
 
-        $callable = $this->createController($controller);
+        try {
+            $callable = $this->createController($controller);
+        } catch (\InvalidArgumentException $e) {
+            throw new \InvalidArgumentException(sprintf('The controller for URI "%s" is not callable. %s', $request->getPathInfo(), $e->getMessage()));
+        }
 
         if (!\is_callable($callable)) {
             throw new \InvalidArgumentException(sprintf('The controller for URI "%s" is not callable. %s', $request->getPathInfo(), $this->getControllerError($callable)));
@@ -97,17 +101,25 @@ class ControllerResolver implements ControllerResolverInterface
      * @param string $controller A Controller string
      *
      * @return callable A PHP callable
+     *
+     * @throws \InvalidArgumentException When the controller cannot be created
      */
     protected function createController($controller)
     {
         if (false === strpos($controller, '::')) {
-            return $this->instantiateController($controller);
+            $controller = $this->instantiateController($controller);
+
+            if (!\is_callable($controller)) {
+                throw new \InvalidArgumentException($this->getControllerError($controller));
+            }
+
+            return $controller;
         }
 
         list($class, $method) = explode('::', $controller, 2);
 
         try {
-            return [$this->instantiateController($class), $method];
+            $controller = [$this->instantiateController($class), $method];
         } catch (\Error | \LogicException $e) {
             try {
                 if ((new \ReflectionMethod($class, $method))->isStatic()) {
@@ -119,6 +131,12 @@ class ControllerResolver implements ControllerResolverInterface
 
             throw $e;
         }
+
+        if (!\is_callable($controller)) {
+            throw new \InvalidArgumentException($this->getControllerError($controller));
+        }
+
+        return $controller;
     }
 
     /**
diff --git a/vendor/symfony/http-kernel/ControllerMetadata/ArgumentMetadata.php b/vendor/symfony/http-kernel/ControllerMetadata/ArgumentMetadata.php
index 4ea8ea643f..e73b848e60 100644
--- a/vendor/symfony/http-kernel/ControllerMetadata/ArgumentMetadata.php
+++ b/vendor/symfony/http-kernel/ControllerMetadata/ArgumentMetadata.php
@@ -50,7 +50,7 @@ class ArgumentMetadata
      *
      * The type is the PHP class in 5.5+ and additionally the basic type in PHP 7.0+.
      *
-     * @return string
+     * @return string|null
      */
     public function getType()
     {
diff --git a/vendor/symfony/http-kernel/ControllerMetadata/ArgumentMetadataFactory.php b/vendor/symfony/http-kernel/ControllerMetadata/ArgumentMetadataFactory.php
index 8ee9b0b938..44fe477945 100644
--- a/vendor/symfony/http-kernel/ControllerMetadata/ArgumentMetadataFactory.php
+++ b/vendor/symfony/http-kernel/ControllerMetadata/ArgumentMetadataFactory.php
@@ -42,15 +42,11 @@ final class ArgumentMetadataFactory implements ArgumentMetadataFactoryInterface
 
     /**
      * Returns an associated type to the given parameter if available.
-     *
-     * @param \ReflectionParameter $parameter
-     *
-     * @return string|null
      */
-    private function getType(\ReflectionParameter $parameter, \ReflectionFunctionAbstract $function)
+    private function getType(\ReflectionParameter $parameter, \ReflectionFunctionAbstract $function): ?string
     {
         if (!$type = $parameter->getType()) {
-            return;
+            return null;
         }
         $name = $type->getName();
         $lcName = strtolower($name);
@@ -59,7 +55,7 @@ final class ArgumentMetadataFactory implements ArgumentMetadataFactoryInterface
             return $name;
         }
         if (!$function instanceof \ReflectionMethod) {
-            return;
+            return null;
         }
         if ('self' === $lcName) {
             return $function->getDeclaringClass()->name;
@@ -67,5 +63,7 @@ final class ArgumentMetadataFactory implements ArgumentMetadataFactoryInterface
         if ($parent = $function->getDeclaringClass()->getParentClass()) {
             return $parent->name;
         }
+
+        return null;
     }
 }
diff --git a/vendor/symfony/http-kernel/DataCollector/ConfigDataCollector.php b/vendor/symfony/http-kernel/DataCollector/ConfigDataCollector.php
index c3c3f94ead..7000e70d5c 100644
--- a/vendor/symfony/http-kernel/DataCollector/ConfigDataCollector.php
+++ b/vendor/symfony/http-kernel/DataCollector/ConfigDataCollector.php
@@ -131,7 +131,7 @@ class ConfigDataCollector extends DataCollector implements LateDataCollectorInte
     /**
      * Gets the token.
      *
-     * @return string The token
+     * @return string|null The token
      */
     public function getToken()
     {
diff --git a/vendor/symfony/http-kernel/DataCollector/DataCollector.php b/vendor/symfony/http-kernel/DataCollector/DataCollector.php
index d3020a312e..52ab90c669 100644
--- a/vendor/symfony/http-kernel/DataCollector/DataCollector.php
+++ b/vendor/symfony/http-kernel/DataCollector/DataCollector.php
@@ -28,6 +28,9 @@ use Symfony\Component\VarDumper\Cloner\VarCloner;
  */
 abstract class DataCollector implements DataCollectorInterface
 {
+    /**
+     * @var array|Data
+     */
     protected $data = [];
 
     /**
diff --git a/vendor/symfony/http-kernel/DataCollector/EventDataCollector.php b/vendor/symfony/http-kernel/DataCollector/EventDataCollector.php
index d918ddf786..639757024c 100644
--- a/vendor/symfony/http-kernel/DataCollector/EventDataCollector.php
+++ b/vendor/symfony/http-kernel/DataCollector/EventDataCollector.php
@@ -99,8 +99,6 @@ class EventDataCollector extends DataCollector implements LateDataCollectorInter
     /**
      * Sets the not called listeners.
      *
-     * @param array $listeners
-     *
      * @see TraceableEventDispatcher
      */
     public function setNotCalledListeners(array $listeners)
diff --git a/vendor/symfony/http-kernel/DataCollector/ExceptionDataCollector.php b/vendor/symfony/http-kernel/DataCollector/ExceptionDataCollector.php
index c76e7f45bd..f9be5bddff 100644
--- a/vendor/symfony/http-kernel/DataCollector/ExceptionDataCollector.php
+++ b/vendor/symfony/http-kernel/DataCollector/ExceptionDataCollector.php
@@ -55,7 +55,7 @@ class ExceptionDataCollector extends DataCollector
     /**
      * Gets the exception.
      *
-     * @return \Exception The exception
+     * @return \Exception|FlattenException
      */
     public function getException()
     {
diff --git a/vendor/symfony/http-kernel/DataCollector/LoggerDataCollector.php b/vendor/symfony/http-kernel/DataCollector/LoggerDataCollector.php
index 405a951526..d6cca047b9 100644
--- a/vendor/symfony/http-kernel/DataCollector/LoggerDataCollector.php
+++ b/vendor/symfony/http-kernel/DataCollector/LoggerDataCollector.php
@@ -75,11 +75,6 @@ class LoggerDataCollector extends DataCollector implements LateDataCollectorInte
         $this->currentRequest = null;
     }
 
-    /**
-     * Gets the logs.
-     *
-     * @return array An array of logs
-     */
     public function getLogs()
     {
         return isset($this->data['logs']) ? $this->data['logs'] : [];
diff --git a/vendor/symfony/http-kernel/DataCollector/TimeDataCollector.php b/vendor/symfony/http-kernel/DataCollector/TimeDataCollector.php
index 7ab14b7cb8..cb490c2bb3 100644
--- a/vendor/symfony/http-kernel/DataCollector/TimeDataCollector.php
+++ b/vendor/symfony/http-kernel/DataCollector/TimeDataCollector.php
@@ -15,10 +15,9 @@ use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\KernelInterface;
 use Symfony\Component\Stopwatch\Stopwatch;
+use Symfony\Component\Stopwatch\StopwatchEvent;
 
 /**
- * TimeDataCollector.
- *
  * @author Fabien Potencier <fabien@symfony.com>
  */
 class TimeDataCollector extends DataCollector implements LateDataCollectorInterface
@@ -77,7 +76,7 @@ class TimeDataCollector extends DataCollector implements LateDataCollectorInterf
     /**
      * Sets the request events.
      *
-     * @param array $events The request events
+     * @param StopwatchEvent[] $events The request events
      */
     public function setEvents(array $events)
     {
@@ -91,7 +90,7 @@ class TimeDataCollector extends DataCollector implements LateDataCollectorInterf
     /**
      * Gets the request events.
      *
-     * @return array The request events
+     * @return StopwatchEvent[] The request events
      */
     public function getEvents()
     {
@@ -133,7 +132,7 @@ class TimeDataCollector extends DataCollector implements LateDataCollectorInterf
     /**
      * Gets the request time.
      *
-     * @return int The time
+     * @return float
      */
     public function getStartTime()
     {
diff --git a/vendor/symfony/http-kernel/Debug/FileLinkFormatter.php b/vendor/symfony/http-kernel/Debug/FileLinkFormatter.php
index eb24167529..236bbd09b8 100644
--- a/vendor/symfony/http-kernel/Debug/FileLinkFormatter.php
+++ b/vendor/symfony/http-kernel/Debug/FileLinkFormatter.php
@@ -101,5 +101,7 @@ class FileLinkFormatter
                 ];
             }
         }
+
+        return null;
     }
 }
diff --git a/vendor/symfony/http-kernel/Debug/TraceableEventDispatcher.php b/vendor/symfony/http-kernel/Debug/TraceableEventDispatcher.php
index 6c96afdff3..ce4ddb35d3 100644
--- a/vendor/symfony/http-kernel/Debug/TraceableEventDispatcher.php
+++ b/vendor/symfony/http-kernel/Debug/TraceableEventDispatcher.php
@@ -41,6 +41,9 @@ class TraceableEventDispatcher extends BaseTraceableEventDispatcher
                 break;
             case KernelEvents::TERMINATE:
                 $token = $event->getResponse()->headers->get('X-Debug-Token');
+                if (null === $token) {
+                    break;
+                }
                 // There is a very special case when using built-in AppCache class as kernel wrapper, in the case
                 // of an ESI request leading to a `stale` response [B]  inside a `fresh` cached response [A].
                 // In this case, `$token` contains the [B] debug token, but the  open `stopwatch` section ID
@@ -65,12 +68,18 @@ class TraceableEventDispatcher extends BaseTraceableEventDispatcher
                 break;
             case KernelEvents::RESPONSE:
                 $token = $event->getResponse()->headers->get('X-Debug-Token');
+                if (null === $token) {
+                    break;
+                }
                 $this->stopwatch->stopSection($token);
                 break;
             case KernelEvents::TERMINATE:
                 // In the special case described in the `preDispatch` method above, the `$token` section
                 // does not exist, then closing it throws an exception which must be caught.
                 $token = $event->getResponse()->headers->get('X-Debug-Token');
+                if (null === $token) {
+                    break;
+                }
                 try {
                     $this->stopwatch->stopSection($token);
                 } catch (\LogicException $e) {
diff --git a/vendor/symfony/http-kernel/Event/FilterControllerArgumentsEvent.php b/vendor/symfony/http-kernel/Event/FilterControllerArgumentsEvent.php
index ac8e0263ca..f3c5dc34aa 100644
--- a/vendor/symfony/http-kernel/Event/FilterControllerArgumentsEvent.php
+++ b/vendor/symfony/http-kernel/Event/FilterControllerArgumentsEvent.php
@@ -17,7 +17,7 @@ use Symfony\Component\HttpKernel\HttpKernelInterface;
 /**
  * @deprecated since Symfony 4.3, use ControllerArgumentsEvent instead
  */
-class FilterControllerArgumentsEvent extends ControllerEvent
+class FilterControllerArgumentsEvent extends FilterControllerEvent
 {
     private $arguments;
 
diff --git a/vendor/symfony/http-kernel/EventListener/AbstractSessionListener.php b/vendor/symfony/http-kernel/EventListener/AbstractSessionListener.php
index d89bc813f7..3595249891 100644
--- a/vendor/symfony/http-kernel/EventListener/AbstractSessionListener.php
+++ b/vendor/symfony/http-kernel/EventListener/AbstractSessionListener.php
@@ -106,7 +106,7 @@ abstract class AbstractSessionListener implements EventSubscriberInterface
              *    the one above. But by saving the session before long-running things in the terminate event,
              *    we ensure the session is not blocked longer than needed.
              *  * When regenerating the session ID no locking is involved in PHPs session design. See
-             *    https://bugs.php.net/bug.php?id=61470 for a discussion. So in this case, the session must
+             *    https://bugs.php.net/61470 for a discussion. So in this case, the session must
              *    be saved anyway before sending the headers with the new session ID. Otherwise session
              *    data could get lost again for concurrent requests with the new ID. One result could be
              *    that you get logged out after just logging in.
diff --git a/vendor/symfony/http-kernel/EventListener/ExceptionListener.php b/vendor/symfony/http-kernel/EventListener/ExceptionListener.php
index f8044537a8..ab5f65cb63 100644
--- a/vendor/symfony/http-kernel/EventListener/ExceptionListener.php
+++ b/vendor/symfony/http-kernel/EventListener/ExceptionListener.php
@@ -48,10 +48,6 @@ class ExceptionListener implements EventSubscriberInterface
         $this->logException($event->getException(), sprintf('Uncaught PHP Exception %s: "%s" at %s line %s', $e->getClass(), $e->getMessage(), $e->getFile(), $e->getLine()));
     }
 
-    /**
-     * @param string                   $eventName
-     * @param EventDispatcherInterface $eventDispatcher
-     */
     public function onKernelException(GetResponseForExceptionEvent $event)
     {
         if (null === $this->controller) {
diff --git a/vendor/symfony/http-kernel/EventListener/RouterListener.php b/vendor/symfony/http-kernel/EventListener/RouterListener.php
index 01a95ebffb..2f1735d26f 100644
--- a/vendor/symfony/http-kernel/EventListener/RouterListener.php
+++ b/vendor/symfony/http-kernel/EventListener/RouterListener.php
@@ -55,7 +55,6 @@ class RouterListener implements EventSubscriberInterface
      * @param RequestContext|null                         $context      The RequestContext (can be null when $matcher implements RequestContextAwareInterface)
      * @param LoggerInterface|null                        $logger       The logger
      * @param string                                      $projectDir
-     * @param bool                                        $debug
      *
      * @throws \InvalidArgumentException
      */
@@ -91,8 +90,6 @@ class RouterListener implements EventSubscriberInterface
     /**
      * After a sub-request is done, we need to reset the routing context to the parent request so that the URL generator
      * operates on the correct context again.
-     *
-     * @param FinishRequestEvent $event
      */
     public function onKernelFinishRequest(FinishRequestEvent $event)
     {
diff --git a/vendor/symfony/http-kernel/EventListener/SessionListener.php b/vendor/symfony/http-kernel/EventListener/SessionListener.php
index c466fb7c9e..019ccee49f 100644
--- a/vendor/symfony/http-kernel/EventListener/SessionListener.php
+++ b/vendor/symfony/http-kernel/EventListener/SessionListener.php
@@ -35,7 +35,7 @@ class SessionListener extends AbstractSessionListener
     protected function getSession()
     {
         if (!$this->container->has('session')) {
-            return;
+            return null;
         }
 
         if ($this->container->has('session_storage')
diff --git a/vendor/symfony/http-kernel/EventListener/TestSessionListener.php b/vendor/symfony/http-kernel/EventListener/TestSessionListener.php
index 46323ae2a8..a0a52c2a75 100644
--- a/vendor/symfony/http-kernel/EventListener/TestSessionListener.php
+++ b/vendor/symfony/http-kernel/EventListener/TestSessionListener.php
@@ -33,7 +33,7 @@ class TestSessionListener extends AbstractTestSessionListener
     protected function getSession()
     {
         if (!$this->container->has('session')) {
-            return;
+            return null;
         }
 
         return $this->container->get('session');
diff --git a/vendor/symfony/http-kernel/Exception/AccessDeniedHttpException.php b/vendor/symfony/http-kernel/Exception/AccessDeniedHttpException.php
index 326e9361ef..65e5f8c786 100644
--- a/vendor/symfony/http-kernel/Exception/AccessDeniedHttpException.php
+++ b/vendor/symfony/http-kernel/Exception/AccessDeniedHttpException.php
@@ -21,7 +21,6 @@ class AccessDeniedHttpException extends HttpException
      * @param string     $message  The internal exception message
      * @param \Throwable $previous The previous exception
      * @param int        $code     The internal exception code
-     * @param array      $headers
      */
     public function __construct(string $message = null, \Throwable $previous = null, int $code = 0, array $headers = [])
     {
diff --git a/vendor/symfony/http-kernel/Exception/BadRequestHttpException.php b/vendor/symfony/http-kernel/Exception/BadRequestHttpException.php
index db031bea7d..7de91054b4 100644
--- a/vendor/symfony/http-kernel/Exception/BadRequestHttpException.php
+++ b/vendor/symfony/http-kernel/Exception/BadRequestHttpException.php
@@ -20,7 +20,6 @@ class BadRequestHttpException extends HttpException
      * @param string     $message  The internal exception message
      * @param \Throwable $previous The previous exception
      * @param int        $code     The internal exception code
-     * @param array      $headers
      */
     public function __construct(string $message = null, \Throwable $previous = null, int $code = 0, array $headers = [])
     {
diff --git a/vendor/symfony/http-kernel/Exception/ConflictHttpException.php b/vendor/symfony/http-kernel/Exception/ConflictHttpException.php
index e1542cd056..ebb86ba6e9 100644
--- a/vendor/symfony/http-kernel/Exception/ConflictHttpException.php
+++ b/vendor/symfony/http-kernel/Exception/ConflictHttpException.php
@@ -20,7 +20,6 @@ class ConflictHttpException extends HttpException
      * @param string     $message  The internal exception message
      * @param \Throwable $previous The previous exception
      * @param int        $code     The internal exception code
-     * @param array      $headers
      */
     public function __construct(string $message = null, \Throwable $previous = null, int $code = 0, array $headers = [])
     {
diff --git a/vendor/symfony/http-kernel/Exception/GoneHttpException.php b/vendor/symfony/http-kernel/Exception/GoneHttpException.php
index 5d75f92b19..aea283a961 100644
--- a/vendor/symfony/http-kernel/Exception/GoneHttpException.php
+++ b/vendor/symfony/http-kernel/Exception/GoneHttpException.php
@@ -20,7 +20,6 @@ class GoneHttpException extends HttpException
      * @param string     $message  The internal exception message
      * @param \Throwable $previous The previous exception
      * @param int        $code     The internal exception code
-     * @param array      $headers
      */
     public function __construct(string $message = null, \Throwable $previous = null, int $code = 0, array $headers = [])
     {
diff --git a/vendor/symfony/http-kernel/Exception/LengthRequiredHttpException.php b/vendor/symfony/http-kernel/Exception/LengthRequiredHttpException.php
index 5e6eda04db..44fb770b60 100644
--- a/vendor/symfony/http-kernel/Exception/LengthRequiredHttpException.php
+++ b/vendor/symfony/http-kernel/Exception/LengthRequiredHttpException.php
@@ -20,7 +20,6 @@ class LengthRequiredHttpException extends HttpException
      * @param string     $message  The internal exception message
      * @param \Throwable $previous The previous exception
      * @param int        $code     The internal exception code
-     * @param array      $headers
      */
     public function __construct(string $message = null, \Throwable $previous = null, int $code = 0, array $headers = [])
     {
diff --git a/vendor/symfony/http-kernel/Exception/MethodNotAllowedHttpException.php b/vendor/symfony/http-kernel/Exception/MethodNotAllowedHttpException.php
index 388c8c704e..c15e46ffc3 100644
--- a/vendor/symfony/http-kernel/Exception/MethodNotAllowedHttpException.php
+++ b/vendor/symfony/http-kernel/Exception/MethodNotAllowedHttpException.php
@@ -21,7 +21,6 @@ class MethodNotAllowedHttpException extends HttpException
      * @param string     $message  The internal exception message
      * @param \Throwable $previous The previous exception
      * @param int        $code     The internal exception code
-     * @param array      $headers
      */
     public function __construct(array $allow, string $message = null, \Throwable $previous = null, ?int $code = 0, array $headers = [])
     {
diff --git a/vendor/symfony/http-kernel/Exception/NotAcceptableHttpException.php b/vendor/symfony/http-kernel/Exception/NotAcceptableHttpException.php
index 5bdacf6914..c5f5324b1a 100644
--- a/vendor/symfony/http-kernel/Exception/NotAcceptableHttpException.php
+++ b/vendor/symfony/http-kernel/Exception/NotAcceptableHttpException.php
@@ -20,7 +20,6 @@ class NotAcceptableHttpException extends HttpException
      * @param string     $message  The internal exception message
      * @param \Throwable $previous The previous exception
      * @param int        $code     The internal exception code
-     * @param array      $headers
      */
     public function __construct(string $message = null, \Throwable $previous = null, int $code = 0, array $headers = [])
     {
diff --git a/vendor/symfony/http-kernel/Exception/NotFoundHttpException.php b/vendor/symfony/http-kernel/Exception/NotFoundHttpException.php
index c52587d37f..146b908a1e 100644
--- a/vendor/symfony/http-kernel/Exception/NotFoundHttpException.php
+++ b/vendor/symfony/http-kernel/Exception/NotFoundHttpException.php
@@ -20,7 +20,6 @@ class NotFoundHttpException extends HttpException
      * @param string     $message  The internal exception message
      * @param \Throwable $previous The previous exception
      * @param int        $code     The internal exception code
-     * @param array      $headers
      */
     public function __construct(string $message = null, \Throwable $previous = null, int $code = 0, array $headers = [])
     {
diff --git a/vendor/symfony/http-kernel/Exception/PreconditionFailedHttpException.php b/vendor/symfony/http-kernel/Exception/PreconditionFailedHttpException.php
index 9bd895c88f..e878b10ad3 100644
--- a/vendor/symfony/http-kernel/Exception/PreconditionFailedHttpException.php
+++ b/vendor/symfony/http-kernel/Exception/PreconditionFailedHttpException.php
@@ -20,7 +20,6 @@ class PreconditionFailedHttpException extends HttpException
      * @param string     $message  The internal exception message
      * @param \Throwable $previous The previous exception
      * @param int        $code     The internal exception code
-     * @param array      $headers
      */
     public function __construct(string $message = null, \Throwable $previous = null, int $code = 0, array $headers = [])
     {
diff --git a/vendor/symfony/http-kernel/Exception/PreconditionRequiredHttpException.php b/vendor/symfony/http-kernel/Exception/PreconditionRequiredHttpException.php
index 6aed73406e..a6cb2f09a7 100644
--- a/vendor/symfony/http-kernel/Exception/PreconditionRequiredHttpException.php
+++ b/vendor/symfony/http-kernel/Exception/PreconditionRequiredHttpException.php
@@ -22,7 +22,6 @@ class PreconditionRequiredHttpException extends HttpException
      * @param string     $message  The internal exception message
      * @param \Throwable $previous The previous exception
      * @param int        $code     The internal exception code
-     * @param array      $headers
      */
     public function __construct(string $message = null, \Throwable $previous = null, int $code = 0, array $headers = [])
     {
diff --git a/vendor/symfony/http-kernel/Exception/ServiceUnavailableHttpException.php b/vendor/symfony/http-kernel/Exception/ServiceUnavailableHttpException.php
index 34a749fa47..c786ccf5f7 100644
--- a/vendor/symfony/http-kernel/Exception/ServiceUnavailableHttpException.php
+++ b/vendor/symfony/http-kernel/Exception/ServiceUnavailableHttpException.php
@@ -21,7 +21,6 @@ class ServiceUnavailableHttpException extends HttpException
      * @param string     $message    The internal exception message
      * @param \Throwable $previous   The previous exception
      * @param int        $code       The internal exception code
-     * @param array      $headers
      */
     public function __construct($retryAfter = null, string $message = null, \Throwable $previous = null, ?int $code = 0, array $headers = [])
     {
diff --git a/vendor/symfony/http-kernel/Exception/TooManyRequestsHttpException.php b/vendor/symfony/http-kernel/Exception/TooManyRequestsHttpException.php
index e69961b7de..b709f1a2f1 100644
--- a/vendor/symfony/http-kernel/Exception/TooManyRequestsHttpException.php
+++ b/vendor/symfony/http-kernel/Exception/TooManyRequestsHttpException.php
@@ -23,7 +23,6 @@ class TooManyRequestsHttpException extends HttpException
      * @param string     $message    The internal exception message
      * @param \Throwable $previous   The previous exception
      * @param int        $code       The internal exception code
-     * @param array      $headers
      */
     public function __construct($retryAfter = null, string $message = null, \Throwable $previous = null, ?int $code = 0, array $headers = [])
     {
diff --git a/vendor/symfony/http-kernel/Exception/UnauthorizedHttpException.php b/vendor/symfony/http-kernel/Exception/UnauthorizedHttpException.php
index 7f7d0b4739..fb86c1ea95 100644
--- a/vendor/symfony/http-kernel/Exception/UnauthorizedHttpException.php
+++ b/vendor/symfony/http-kernel/Exception/UnauthorizedHttpException.php
@@ -21,7 +21,6 @@ class UnauthorizedHttpException extends HttpException
      * @param string     $message   The internal exception message
      * @param \Throwable $previous  The previous exception
      * @param int        $code      The internal exception code
-     * @param array      $headers
      */
     public function __construct(string $challenge, string $message = null, \Throwable $previous = null, ?int $code = 0, array $headers = [])
     {
diff --git a/vendor/symfony/http-kernel/Exception/UnprocessableEntityHttpException.php b/vendor/symfony/http-kernel/Exception/UnprocessableEntityHttpException.php
index 7fbc7eff0c..93d4bcef69 100644
--- a/vendor/symfony/http-kernel/Exception/UnprocessableEntityHttpException.php
+++ b/vendor/symfony/http-kernel/Exception/UnprocessableEntityHttpException.php
@@ -20,7 +20,6 @@ class UnprocessableEntityHttpException extends HttpException
      * @param string     $message  The internal exception message
      * @param \Throwable $previous The previous exception
      * @param int        $code     The internal exception code
-     * @param array      $headers
      */
     public function __construct(string $message = null, \Throwable $previous = null, int $code = 0, array $headers = [])
     {
diff --git a/vendor/symfony/http-kernel/Exception/UnsupportedMediaTypeHttpException.php b/vendor/symfony/http-kernel/Exception/UnsupportedMediaTypeHttpException.php
index 3bfac7f481..7cda3a6202 100644
--- a/vendor/symfony/http-kernel/Exception/UnsupportedMediaTypeHttpException.php
+++ b/vendor/symfony/http-kernel/Exception/UnsupportedMediaTypeHttpException.php
@@ -20,7 +20,6 @@ class UnsupportedMediaTypeHttpException extends HttpException
      * @param string     $message  The internal exception message
      * @param \Throwable $previous The previous exception
      * @param int        $code     The internal exception code
-     * @param array      $headers
      */
     public function __construct(string $message = null, \Throwable $previous = null, int $code = 0, array $headers = [])
     {
diff --git a/vendor/symfony/http-kernel/Fragment/FragmentHandler.php b/vendor/symfony/http-kernel/Fragment/FragmentHandler.php
index 758f0e8fc1..1ae550fe45 100644
--- a/vendor/symfony/http-kernel/Fragment/FragmentHandler.php
+++ b/vendor/symfony/http-kernel/Fragment/FragmentHandler.php
@@ -108,5 +108,7 @@ class FragmentHandler
         }
 
         $response->sendContent();
+
+        return null;
     }
 }
diff --git a/vendor/symfony/http-kernel/Fragment/HIncludeFragmentRenderer.php b/vendor/symfony/http-kernel/Fragment/HIncludeFragmentRenderer.php
index 9a700a9b11..9915e2c112 100644
--- a/vendor/symfony/http-kernel/Fragment/HIncludeFragmentRenderer.php
+++ b/vendor/symfony/http-kernel/Fragment/HIncludeFragmentRenderer.php
@@ -36,7 +36,6 @@ class HIncludeFragmentRenderer extends RoutableFragmentRenderer
      * @param EngineInterface|Environment $templating            An EngineInterface or a Twig instance
      * @param UriSigner                   $signer                A UriSigner instance
      * @param string                      $globalDefaultTemplate The global default content (it can be a template name or the content)
-     * @param string                      $charset
      */
     public function __construct($templating = null, UriSigner $signer = null, string $globalDefaultTemplate = null, string $charset = 'utf-8')
     {
diff --git a/vendor/symfony/http-kernel/Fragment/InlineFragmentRenderer.php b/vendor/symfony/http-kernel/Fragment/InlineFragmentRenderer.php
index 7d6243552a..8f89733b59 100644
--- a/vendor/symfony/http-kernel/Fragment/InlineFragmentRenderer.php
+++ b/vendor/symfony/http-kernel/Fragment/InlineFragmentRenderer.php
@@ -122,7 +122,7 @@ class InlineFragmentRenderer extends RoutableFragmentRenderer
         static $setSession;
 
         if (null === $setSession) {
-            $setSession = \Closure::bind(function ($subRequest, $request) { $subRequest->session = $request->session; }, null, Request::class);
+            $setSession = \Closure::bind(static function ($subRequest, $request) { $subRequest->session = $request->session; }, null, Request::class);
         }
         $setSession($subRequest, $request);
 
diff --git a/vendor/symfony/http-kernel/HttpCache/AbstractSurrogate.php b/vendor/symfony/http-kernel/HttpCache/AbstractSurrogate.php
index 8918a30570..9b4541793f 100644
--- a/vendor/symfony/http-kernel/HttpCache/AbstractSurrogate.php
+++ b/vendor/symfony/http-kernel/HttpCache/AbstractSurrogate.php
@@ -109,6 +109,8 @@ abstract class AbstractSurrogate implements SurrogateInterface
                 throw $e;
             }
         }
+
+        return '';
     }
 
     /**
diff --git a/vendor/symfony/http-kernel/HttpCache/Esi.php b/vendor/symfony/http-kernel/HttpCache/Esi.php
index dc62990b40..96e6ca4bfe 100644
--- a/vendor/symfony/http-kernel/HttpCache/Esi.php
+++ b/vendor/symfony/http-kernel/HttpCache/Esi.php
@@ -111,5 +111,7 @@ class Esi extends AbstractSurrogate
 
         // remove ESI/1.0 from the Surrogate-Control header
         $this->removeFromControl($response);
+
+        return $response;
     }
 }
diff --git a/vendor/symfony/http-kernel/HttpCache/HttpCache.php b/vendor/symfony/http-kernel/HttpCache/HttpCache.php
index 051285aeba..ab178ed42c 100644
--- a/vendor/symfony/http-kernel/HttpCache/HttpCache.php
+++ b/vendor/symfony/http-kernel/HttpCache/HttpCache.php
@@ -98,8 +98,8 @@ class HttpCache implements HttpKernelInterface, TerminableInterface
             'trace_header' => 'X-Symfony-Cache',
         ], $options);
 
-        if (!isset($options['trace_level']) && $this->options['debug']) {
-            $this->options['trace_level'] = 'full';
+        if (!isset($options['trace_level'])) {
+            $this->options['trace_level'] = $this->options['debug'] ? 'full' : 'none';
         }
     }
 
@@ -462,9 +462,8 @@ class HttpCache implements HttpKernelInterface, TerminableInterface
      * All backend requests (cache passes, fetches, cache validations)
      * run through this method.
      *
-     * @param Request  $request A Request instance
-     * @param bool     $catch   Whether to catch exceptions or not
-     * @param Response $entry   A Response instance (the stale entry if present, null otherwise)
+     * @param bool          $catch Whether to catch exceptions or not
+     * @param Response|null $entry A Response instance (the stale entry if present, null otherwise)
      *
      * @return Response A Response instance
      */
diff --git a/vendor/symfony/http-kernel/HttpCache/Ssi.php b/vendor/symfony/http-kernel/HttpCache/Ssi.php
index eaaa230b50..40aac64f2a 100644
--- a/vendor/symfony/http-kernel/HttpCache/Ssi.php
+++ b/vendor/symfony/http-kernel/HttpCache/Ssi.php
@@ -94,5 +94,7 @@ class Ssi extends AbstractSurrogate
 
         // remove SSI/1.0 from the Surrogate-Control header
         $this->removeFromControl($response);
+
+        return $response;
     }
 }
diff --git a/vendor/symfony/http-kernel/HttpCache/Store.php b/vendor/symfony/http-kernel/HttpCache/Store.php
index 0ca14c7590..7026ac3c7d 100644
--- a/vendor/symfony/http-kernel/HttpCache/Store.php
+++ b/vendor/symfony/http-kernel/HttpCache/Store.php
@@ -132,7 +132,7 @@ class Store implements StoreInterface
         $key = $this->getCacheKey($request);
 
         if (!$entries = $this->getMetadata($key)) {
-            return;
+            return null;
         }
 
         // find a cached entry that matches the request.
@@ -146,7 +146,7 @@ class Store implements StoreInterface
         }
 
         if (null === $match) {
-            return;
+            return null;
         }
 
         $headers = $match[1];
@@ -157,6 +157,7 @@ class Store implements StoreInterface
         // TODO the metaStore referenced an entity that doesn't exist in
         // the entityStore. We definitely want to return nil but we should
         // also purge the entry from the meta-store when this is detected.
+        return null;
     }
 
     /**
@@ -178,7 +179,7 @@ class Store implements StoreInterface
         if (!$response->headers->has('X-Content-Digest')) {
             $digest = $this->generateContentDigest($response);
 
-            if (false === $this->save($digest, $response->getContent())) {
+            if (!$this->save($digest, $response->getContent())) {
                 throw new \RuntimeException('Unable to store the entity.');
             }
 
@@ -207,7 +208,7 @@ class Store implements StoreInterface
 
         array_unshift($entries, [$storedEnv, $headers]);
 
-        if (false === $this->save($key, serialize($entries))) {
+        if (!$this->save($key, serialize($entries))) {
             throw new \RuntimeException('Unable to store the metadata.');
         }
 
@@ -246,7 +247,7 @@ class Store implements StoreInterface
             }
         }
 
-        if ($modified && false === $this->save($key, serialize($entries))) {
+        if ($modified && !$this->save($key, serialize($entries))) {
             throw new \RuntimeException('Unable to store the metadata.');
         }
     }
@@ -347,13 +348,13 @@ class Store implements StoreInterface
      *
      * @param string $key The store key
      *
-     * @return string The data associated with the key
+     * @return string|null The data associated with the key
      */
     private function load($key)
     {
         $path = $this->getPath($key);
 
-        return file_exists($path) ? file_get_contents($path) : false;
+        return file_exists($path) && false !== ($contents = file_get_contents($path)) ? $contents : null;
     }
 
     /**
@@ -406,6 +407,8 @@ class Store implements StoreInterface
         }
 
         @chmod($path, 0666 & ~umask());
+
+        return true;
     }
 
     public function getPath($key)
diff --git a/vendor/symfony/http-kernel/Kernel.php b/vendor/symfony/http-kernel/Kernel.php
index 65476f80e3..881afc0f3d 100644
--- a/vendor/symfony/http-kernel/Kernel.php
+++ b/vendor/symfony/http-kernel/Kernel.php
@@ -73,11 +73,11 @@ abstract class Kernel implements KernelInterface, RebootableInterface, Terminabl
     private $requestStackSize = 0;
     private $resetServices = false;
 
-    const VERSION = '4.3.3';
-    const VERSION_ID = 40303;
+    const VERSION = '4.3.4';
+    const VERSION_ID = 40304;
     const MAJOR_VERSION = 4;
     const MINOR_VERSION = 3;
-    const RELEASE_VERSION = 3;
+    const RELEASE_VERSION = 4;
     const EXTRA_VERSION = '';
 
     const END_OF_MAINTENANCE = '01/2020';
@@ -204,7 +204,7 @@ abstract class Kernel implements KernelInterface, RebootableInterface, Terminabl
     /**
      * Gets a HTTP kernel from the container.
      *
-     * @return HttpKernel
+     * @return HttpKernelInterface
      */
     protected function getHttpKernel()
     {
@@ -377,7 +377,7 @@ abstract class Kernel implements KernelInterface, RebootableInterface, Terminabl
      */
     public function getStartTime()
     {
-        return $this->debug ? $this->startTime : -INF;
+        return $this->debug && null !== $this->startTime ? $this->startTime : -INF;
     }
 
     /**
@@ -503,10 +503,9 @@ abstract class Kernel implements KernelInterface, RebootableInterface, Terminabl
             return;
         }
 
-        if ($this->debug) {
+        if ($collectDeprecations = $this->debug && !\defined('PHPUNIT_COMPOSER_INSTALL')) {
             $collectedLogs = [];
-            $previousHandler = \defined('PHPUNIT_COMPOSER_INSTALL');
-            $previousHandler = $previousHandler ?: set_error_handler(function ($type, $message, $file, $line) use (&$collectedLogs, &$previousHandler) {
+            $previousHandler = set_error_handler(function ($type, $message, $file, $line) use (&$collectedLogs, &$previousHandler) {
                 if (E_USER_DEPRECATED !== $type && E_DEPRECATED !== $type) {
                     return $previousHandler ? $previousHandler($type, $message, $file, $line) : false;
                 }
@@ -514,7 +513,7 @@ abstract class Kernel implements KernelInterface, RebootableInterface, Terminabl
                 if (isset($collectedLogs[$message])) {
                     ++$collectedLogs[$message]['count'];
 
-                    return;
+                    return null;
                 }
 
                 $backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 5);
@@ -541,6 +540,8 @@ abstract class Kernel implements KernelInterface, RebootableInterface, Terminabl
                     'trace' => [$backtrace[0]],
                     'count' => 1,
                 ];
+
+                return null;
             });
         }
 
@@ -549,7 +550,7 @@ abstract class Kernel implements KernelInterface, RebootableInterface, Terminabl
             $container = $this->buildContainer();
             $container->compile();
         } finally {
-            if ($this->debug && true !== $previousHandler) {
+            if ($collectDeprecations) {
                 restore_error_handler();
 
                 file_put_contents($cacheDir.'/'.$class.'Deprecations.log', serialize(array_values($collectedLogs)));
diff --git a/vendor/symfony/http-kernel/KernelInterface.php b/vendor/symfony/http-kernel/KernelInterface.php
index ead6920e77..f9089dc61e 100644
--- a/vendor/symfony/http-kernel/KernelInterface.php
+++ b/vendor/symfony/http-kernel/KernelInterface.php
@@ -140,7 +140,7 @@ interface KernelInterface extends HttpKernelInterface
     /**
      * Gets the request start time (not available if debug is disabled).
      *
-     * @return int The request start timestamp
+     * @return float The request start timestamp
      */
     public function getStartTime();
 
diff --git a/vendor/symfony/http-kernel/Profiler/FileProfilerStorage.php b/vendor/symfony/http-kernel/Profiler/FileProfilerStorage.php
index 863998fd31..541187cfec 100644
--- a/vendor/symfony/http-kernel/Profiler/FileProfilerStorage.php
+++ b/vendor/symfony/http-kernel/Profiler/FileProfilerStorage.php
@@ -116,7 +116,7 @@ class FileProfilerStorage implements ProfilerStorageInterface
     public function read($token)
     {
         if (!$token || !file_exists($file = $this->getFilename($token))) {
-            return;
+            return null;
         }
 
         return $this->createProfileFromData($token, unserialize(file_get_contents($file)));
@@ -227,7 +227,7 @@ class FileProfilerStorage implements ProfilerStorageInterface
         $position = ftell($file);
 
         if (0 === $position) {
-            return;
+            return null;
         }
 
         while (true) {
diff --git a/vendor/symfony/http-kernel/Profiler/Profile.php b/vendor/symfony/http-kernel/Profiler/Profile.php
index f896c00e52..01cdc89442 100644
--- a/vendor/symfony/http-kernel/Profiler/Profile.php
+++ b/vendor/symfony/http-kernel/Profiler/Profile.php
@@ -99,7 +99,7 @@ class Profile
     /**
      * Returns the IP.
      *
-     * @return string The IP
+     * @return string|null The IP
      */
     public function getIp()
     {
@@ -119,7 +119,7 @@ class Profile
     /**
      * Returns the request method.
      *
-     * @return string The request method
+     * @return string|null The request method
      */
     public function getMethod()
     {
@@ -134,13 +134,16 @@ class Profile
     /**
      * Returns the URL.
      *
-     * @return string The URL
+     * @return string|null The URL
      */
     public function getUrl()
     {
         return $this->url;
     }
 
+    /**
+     * @param string $url
+     */
     public function setUrl($url)
     {
         $this->url = $url;
@@ -177,7 +180,7 @@ class Profile
     }
 
     /**
-     * @return int
+     * @return int|null
      */
     public function getStatusCode()
     {
diff --git a/vendor/symfony/http-kernel/Profiler/Profiler.php b/vendor/symfony/http-kernel/Profiler/Profiler.php
index 4a32c78420..87a4996392 100644
--- a/vendor/symfony/http-kernel/Profiler/Profiler.php
+++ b/vendor/symfony/http-kernel/Profiler/Profiler.php
@@ -63,12 +63,12 @@ class Profiler implements ResetInterface
     /**
      * Loads the Profile for the given Response.
      *
-     * @return Profile|false A Profile instance
+     * @return Profile|null A Profile instance
      */
     public function loadProfileFromResponse(Response $response)
     {
         if (!$token = $response->headers->get('X-Debug-Token')) {
-            return false;
+            return null;
         }
 
         return $this->loadProfile($token);
@@ -79,7 +79,7 @@ class Profiler implements ResetInterface
      *
      * @param string $token A token
      *
-     * @return Profile A Profile instance
+     * @return Profile|null A Profile instance
      */
     public function loadProfile($token)
     {
@@ -128,7 +128,7 @@ class Profiler implements ResetInterface
      *
      * @return array An array of tokens
      *
-     * @see http://php.net/manual/en/datetime.formats.php for the supported date/time formats
+     * @see https://php.net/datetime.formats for the supported date/time formats
      */
     public function find($ip, $url, $limit, $method, $start, $end, $statusCode = null)
     {
@@ -143,7 +143,7 @@ class Profiler implements ResetInterface
     public function collect(Request $request, Response $response, \Exception $exception = null)
     {
         if (false === $this->enabled) {
-            return;
+            return null;
         }
 
         $profile = new Profile(substr(hash('sha256', uniqid(mt_rand(), true)), 0, 6));
@@ -242,16 +242,16 @@ class Profiler implements ResetInterface
         return $this->collectors[$name];
     }
 
-    private function getTimestamp($value)
+    private function getTimestamp(?string $value): ?int
     {
-        if (null === $value || '' == $value) {
-            return;
+        if (null === $value || '' === $value) {
+            return null;
         }
 
         try {
             $value = new \DateTime(is_numeric($value) ? '@'.$value : $value);
         } catch (\Exception $e) {
-            return;
+            return null;
         }
 
         return $value->getTimestamp();
diff --git a/vendor/symfony/http-kernel/Profiler/ProfilerStorageInterface.php b/vendor/symfony/http-kernel/Profiler/ProfilerStorageInterface.php
index b78bae847f..c97e640b60 100644
--- a/vendor/symfony/http-kernel/Profiler/ProfilerStorageInterface.php
+++ b/vendor/symfony/http-kernel/Profiler/ProfilerStorageInterface.php
@@ -47,7 +47,7 @@ interface ProfilerStorageInterface
      *
      * @param string $token A token
      *
-     * @return Profile The profile associated with token
+     * @return Profile|null The profile associated with token
      */
     public function read($token);
 
diff --git a/vendor/symfony/http-kernel/Tests/Bundle/BundleTest.php b/vendor/symfony/http-kernel/Tests/Bundle/BundleTest.php
index 394e7ed7c6..46dcee2162 100644
--- a/vendor/symfony/http-kernel/Tests/Bundle/BundleTest.php
+++ b/vendor/symfony/http-kernel/Tests/Bundle/BundleTest.php
@@ -29,11 +29,12 @@ class BundleTest extends TestCase
     }
 
     /**
-     * @expectedException \LogicException
-     * @expectedExceptionMessage must implement Symfony\Component\DependencyInjection\Extension\ExtensionInterface
+     * @group legacy
      */
     public function testGetContainerExtensionWithInvalidClass()
     {
+        $this->expectException('LogicException');
+        $this->expectExceptionMessage('must implement Symfony\Component\DependencyInjection\Extension\ExtensionInterface');
         $bundle = new ExtensionNotValidBundle();
         $bundle->getContainerExtension();
     }
diff --git a/vendor/symfony/http-kernel/Tests/CacheClearer/ChainCacheClearerTest.php b/vendor/symfony/http-kernel/Tests/CacheClearer/ChainCacheClearerTest.php
index 9892db20ea..b97559e321 100644
--- a/vendor/symfony/http-kernel/Tests/CacheClearer/ChainCacheClearerTest.php
+++ b/vendor/symfony/http-kernel/Tests/CacheClearer/ChainCacheClearerTest.php
@@ -18,12 +18,12 @@ class ChainCacheClearerTest extends TestCase
 {
     protected static $cacheDir;
 
-    public static function setUpBeforeClass()
+    public static function setUpBeforeClass(): void
     {
         self::$cacheDir = tempnam(sys_get_temp_dir(), 'sf_cache_clearer_dir');
     }
 
-    public static function tearDownAfterClass()
+    public static function tearDownAfterClass(): void
     {
         @unlink(self::$cacheDir);
     }
diff --git a/vendor/symfony/http-kernel/Tests/CacheClearer/Psr6CacheClearerTest.php b/vendor/symfony/http-kernel/Tests/CacheClearer/Psr6CacheClearerTest.php
index d24131dae5..cdf4a97d34 100644
--- a/vendor/symfony/http-kernel/Tests/CacheClearer/Psr6CacheClearerTest.php
+++ b/vendor/symfony/http-kernel/Tests/CacheClearer/Psr6CacheClearerTest.php
@@ -37,12 +37,10 @@ class Psr6CacheClearerTest extends TestCase
         (new Psr6CacheClearer(['pool' => $pool]))->clearPool('pool');
     }
 
-    /**
-     * @expectedException        \InvalidArgumentException
-     * @expectedExceptionMessage Cache pool not found: unknown
-     */
     public function testClearPoolThrowsExceptionOnUnreferencedPool()
     {
+        $this->expectException('InvalidArgumentException');
+        $this->expectExceptionMessage('Cache pool not found: unknown');
         (new Psr6CacheClearer())->clearPool('unknown');
     }
 }
diff --git a/vendor/symfony/http-kernel/Tests/CacheWarmer/CacheWarmerAggregateTest.php b/vendor/symfony/http-kernel/Tests/CacheWarmer/CacheWarmerAggregateTest.php
index 27e8f9f2af..4266c0a182 100644
--- a/vendor/symfony/http-kernel/Tests/CacheWarmer/CacheWarmerAggregateTest.php
+++ b/vendor/symfony/http-kernel/Tests/CacheWarmer/CacheWarmerAggregateTest.php
@@ -18,12 +18,12 @@ class CacheWarmerAggregateTest extends TestCase
 {
     protected static $cacheDir;
 
-    public static function setUpBeforeClass()
+    public static function setUpBeforeClass(): void
     {
         self::$cacheDir = tempnam(sys_get_temp_dir(), 'sf_cache_warmer_dir');
     }
 
-    public static function tearDownAfterClass()
+    public static function tearDownAfterClass(): void
     {
         @unlink(self::$cacheDir);
     }
diff --git a/vendor/symfony/http-kernel/Tests/CacheWarmer/CacheWarmerTest.php b/vendor/symfony/http-kernel/Tests/CacheWarmer/CacheWarmerTest.php
index cee8b55034..b5acb12618 100644
--- a/vendor/symfony/http-kernel/Tests/CacheWarmer/CacheWarmerTest.php
+++ b/vendor/symfony/http-kernel/Tests/CacheWarmer/CacheWarmerTest.php
@@ -18,12 +18,12 @@ class CacheWarmerTest extends TestCase
 {
     protected static $cacheFile;
 
-    public static function setUpBeforeClass()
+    public static function setUpBeforeClass(): void
     {
         self::$cacheFile = tempnam(sys_get_temp_dir(), 'sf_cache_warmer_dir');
     }
 
-    public static function tearDownAfterClass()
+    public static function tearDownAfterClass(): void
     {
         @unlink(self::$cacheFile);
     }
@@ -36,11 +36,9 @@ class CacheWarmerTest extends TestCase
         $this->assertFileExists(self::$cacheFile);
     }
 
-    /**
-     * @expectedException \RuntimeException
-     */
     public function testWriteNonWritableCacheFileThrowsARuntimeException()
     {
+        $this->expectException('RuntimeException');
         $nonWritableFile = '/this/file/is/very/probably/not/writable';
         $warmer = new TestCacheWarmer($nonWritableFile);
         $warmer->warmUp(\dirname($nonWritableFile));
diff --git a/vendor/symfony/http-kernel/Tests/Controller/ArgumentResolver/NotTaggedControllerValueResolverTest.php b/vendor/symfony/http-kernel/Tests/Controller/ArgumentResolver/NotTaggedControllerValueResolverTest.php
index bd22adde91..4f85b0f351 100644
--- a/vendor/symfony/http-kernel/Tests/Controller/ArgumentResolver/NotTaggedControllerValueResolverTest.php
+++ b/vendor/symfony/http-kernel/Tests/Controller/ArgumentResolver/NotTaggedControllerValueResolverTest.php
@@ -53,12 +53,10 @@ class NotTaggedControllerValueResolverTest extends TestCase
         $this->assertFalse($resolver->supports($request, $argument));
     }
 
-    /**
-     * @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
-     * @expectedExceptionMessage Could not resolve argument $dummy of "App\Controller\Mine::method()", maybe you forgot to register the controller as a service or missed tagging it with the "controller.service_arguments"?
-     */
     public function testController()
     {
+        $this->expectException('Symfony\Component\DependencyInjection\Exception\RuntimeException');
+        $this->expectExceptionMessage('Could not resolve argument $dummy of "App\Controller\Mine::method()", maybe you forgot to register the controller as a service or missed tagging it with the "controller.service_arguments"?');
         $resolver = new NotTaggedControllerValueResolver(new ServiceLocator([]));
         $argument = new ArgumentMetadata('dummy', \stdClass::class, false, false, null);
         $request = $this->requestWithAttributes(['_controller' => 'App\\Controller\\Mine::method']);
@@ -66,12 +64,10 @@ class NotTaggedControllerValueResolverTest extends TestCase
         $resolver->resolve($request, $argument);
     }
 
-    /**
-     * @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
-     * @expectedExceptionMessage Could not resolve argument $dummy of "App\Controller\Mine::method()", maybe you forgot to register the controller as a service or missed tagging it with the "controller.service_arguments"?
-     */
     public function testControllerWithATrailingBackSlash()
     {
+        $this->expectException('Symfony\Component\DependencyInjection\Exception\RuntimeException');
+        $this->expectExceptionMessage('Could not resolve argument $dummy of "App\Controller\Mine::method()", maybe you forgot to register the controller as a service or missed tagging it with the "controller.service_arguments"?');
         $resolver = new NotTaggedControllerValueResolver(new ServiceLocator([]));
         $argument = new ArgumentMetadata('dummy', \stdClass::class, false, false, null);
         $request = $this->requestWithAttributes(['_controller' => '\\App\\Controller\\Mine::method']);
@@ -79,12 +75,10 @@ class NotTaggedControllerValueResolverTest extends TestCase
         $resolver->resolve($request, $argument);
     }
 
-    /**
-     * @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
-     * @expectedExceptionMessage Could not resolve argument $dummy of "App\Controller\Mine::method()", maybe you forgot to register the controller as a service or missed tagging it with the "controller.service_arguments"?
-     */
     public function testControllerWithMethodNameStartUppercase()
     {
+        $this->expectException('Symfony\Component\DependencyInjection\Exception\RuntimeException');
+        $this->expectExceptionMessage('Could not resolve argument $dummy of "App\Controller\Mine::method()", maybe you forgot to register the controller as a service or missed tagging it with the "controller.service_arguments"?');
         $resolver = new NotTaggedControllerValueResolver(new ServiceLocator([]));
         $argument = new ArgumentMetadata('dummy', \stdClass::class, false, false, null);
         $request = $this->requestWithAttributes(['_controller' => 'App\\Controller\\Mine::Method']);
@@ -92,12 +86,10 @@ class NotTaggedControllerValueResolverTest extends TestCase
         $resolver->resolve($request, $argument);
     }
 
-    /**
-     * @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
-     * @expectedExceptionMessage Could not resolve argument $dummy of "App\Controller\Mine::method()", maybe you forgot to register the controller as a service or missed tagging it with the "controller.service_arguments"?
-     */
     public function testControllerNameIsAnArray()
     {
+        $this->expectException('Symfony\Component\DependencyInjection\Exception\RuntimeException');
+        $this->expectExceptionMessage('Could not resolve argument $dummy of "App\Controller\Mine::method()", maybe you forgot to register the controller as a service or missed tagging it with the "controller.service_arguments"?');
         $resolver = new NotTaggedControllerValueResolver(new ServiceLocator([]));
         $argument = new ArgumentMetadata('dummy', \stdClass::class, false, false, null);
         $request = $this->requestWithAttributes(['_controller' => ['App\\Controller\\Mine', 'method']]);
diff --git a/vendor/symfony/http-kernel/Tests/Controller/ArgumentResolver/ServiceValueResolverTest.php b/vendor/symfony/http-kernel/Tests/Controller/ArgumentResolver/ServiceValueResolverTest.php
index f1915961ff..4036727bce 100644
--- a/vendor/symfony/http-kernel/Tests/Controller/ArgumentResolver/ServiceValueResolverTest.php
+++ b/vendor/symfony/http-kernel/Tests/Controller/ArgumentResolver/ServiceValueResolverTest.php
@@ -105,12 +105,10 @@ class ServiceValueResolverTest extends TestCase
         $this->assertYieldEquals([new DummyService()], $resolver->resolve($request, $argument));
     }
 
-    /**
-     * @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
-     * @expectedExceptionMessage Cannot autowire argument $dummy of "Symfony\Component\HttpKernel\Tests\Controller\ArgumentResolver\DummyController::index()": it references class "Symfony\Component\HttpKernel\Tests\Controller\ArgumentResolver\DummyService" but no such service exists.
-     */
     public function testErrorIsTruncated()
     {
+        $this->expectException('Symfony\Component\DependencyInjection\Exception\RuntimeException');
+        $this->expectExceptionMessage('Cannot autowire argument $dummy of "Symfony\Component\HttpKernel\Tests\Controller\ArgumentResolver\DummyController::index()": it references class "Symfony\Component\HttpKernel\Tests\Controller\ArgumentResolver\DummyService" but no such service exists.');
         $container = new ContainerBuilder();
         $container->addCompilerPass(new RegisterControllerArgumentLocatorsPass());
 
diff --git a/vendor/symfony/http-kernel/Tests/Controller/ArgumentResolverTest.php b/vendor/symfony/http-kernel/Tests/Controller/ArgumentResolverTest.php
index 45aa9ef26a..8ee9108b1b 100644
--- a/vendor/symfony/http-kernel/Tests/Controller/ArgumentResolverTest.php
+++ b/vendor/symfony/http-kernel/Tests/Controller/ArgumentResolverTest.php
@@ -30,7 +30,7 @@ class ArgumentResolverTest extends TestCase
     /** @var ArgumentResolver */
     private static $resolver;
 
-    public static function setUpBeforeClass()
+    public static function setUpBeforeClass(): void
     {
         $factory = new ArgumentMetadataFactory();
 
@@ -162,11 +162,9 @@ class ArgumentResolverTest extends TestCase
         $this->assertEquals(['foo', 'foo', 'bar'], self::$resolver->getArguments($request, $controller));
     }
 
-    /**
-     * @expectedException \InvalidArgumentException
-     */
     public function testGetVariadicArgumentsWithoutArrayInRequest()
     {
+        $this->expectException('InvalidArgumentException');
         $request = Request::create('/');
         $request->attributes->set('foo', 'foo');
         $request->attributes->set('bar', 'foo');
@@ -175,11 +173,9 @@ class ArgumentResolverTest extends TestCase
         self::$resolver->getArguments($request, $controller);
     }
 
-    /**
-     * @expectedException \InvalidArgumentException
-     */
     public function testGetArgumentWithoutArray()
     {
+        $this->expectException('InvalidArgumentException');
         $factory = new ArgumentMetadataFactory();
         $valueResolver = $this->getMockBuilder(ArgumentValueResolverInterface::class)->getMock();
         $resolver = new ArgumentResolver($factory, [$valueResolver]);
@@ -194,11 +190,9 @@ class ArgumentResolverTest extends TestCase
         $resolver->getArguments($request, $controller);
     }
 
-    /**
-     * @expectedException \RuntimeException
-     */
     public function testIfExceptionIsThrownWhenMissingAnArgument()
     {
+        $this->expectException('RuntimeException');
         $request = Request::create('/');
         $controller = [$this, 'controllerWithFoo'];
 
@@ -255,11 +249,9 @@ class ArgumentResolverTest extends TestCase
         $this->assertEquals([$session], self::$resolver->getArguments($request, $controller));
     }
 
-    /**
-     * @expectedException \RuntimeException
-     */
     public function testGetSessionMissMatchWithInterface()
     {
+        $this->expectException('RuntimeException');
         $session = $this->getMockBuilder(SessionInterface::class)->getMock();
         $request = Request::create('/');
         $request->setSession($session);
@@ -268,11 +260,9 @@ class ArgumentResolverTest extends TestCase
         self::$resolver->getArguments($request, $controller);
     }
 
-    /**
-     * @expectedException \RuntimeException
-     */
     public function testGetSessionMissMatchWithImplementation()
     {
+        $this->expectException('RuntimeException');
         $session = new Session(new MockArraySessionStorage());
         $request = Request::create('/');
         $request->setSession($session);
@@ -281,11 +271,9 @@ class ArgumentResolverTest extends TestCase
         self::$resolver->getArguments($request, $controller);
     }
 
-    /**
-     * @expectedException \RuntimeException
-     */
     public function testGetSessionMissMatchOnNull()
     {
+        $this->expectException('RuntimeException');
         $request = Request::create('/');
         $controller = [$this, 'controllerWithExtendingSession'];
 
diff --git a/vendor/symfony/http-kernel/Tests/Controller/ContainerControllerResolverTest.php b/vendor/symfony/http-kernel/Tests/Controller/ContainerControllerResolverTest.php
index 27f35b64c6..956adb9613 100644
--- a/vendor/symfony/http-kernel/Tests/Controller/ContainerControllerResolverTest.php
+++ b/vendor/symfony/http-kernel/Tests/Controller/ContainerControllerResolverTest.php
@@ -120,13 +120,39 @@ class ContainerControllerResolverTest extends ControllerResolverTest
     }
 
     /**
-     * Tests where the fallback instantiation fails due to required constructor arguments.
-     *
-     * @expectedException \InvalidArgumentException
-     * @expectedExceptionMessage Controller "Symfony\Component\HttpKernel\Tests\Controller\ControllerTestService" cannot be fetched from the container because it is private. Did you forget to tag the service with "controller.service_arguments"?
+     * @dataProvider getControllers
      */
+    public function testInstantiateControllerWhenControllerStartsWithABackslash($controller)
+    {
+        $service = new ControllerTestService('foo');
+        $class = ControllerTestService::class;
+
+        $container = $this->createMockContainer();
+        $container->expects($this->once())->method('has')->with($class)->willReturn(true);
+        $container->expects($this->once())->method('get')->with($class)->willReturn($service);
+
+        $resolver = $this->createControllerResolver(null, $container);
+        $request = Request::create('/');
+        $request->attributes->set('_controller', $controller);
+
+        $controller = $resolver->getController($request);
+
+        $this->assertInstanceOf(ControllerTestService::class, $controller[0]);
+        $this->assertSame('action', $controller[1]);
+    }
+
+    public function getControllers()
+    {
+        return [
+            ['\\'.ControllerTestService::class.'::action'],
+            ['\\'.ControllerTestService::class.':action'],
+        ];
+    }
+
     public function testExceptionWhenUsingRemovedControllerServiceWithClassNameAsName()
     {
+        $this->expectException('InvalidArgumentException');
+        $this->expectExceptionMessage('Controller "Symfony\Component\HttpKernel\Tests\Controller\ControllerTestService" cannot be fetched from the container because it is private. Did you forget to tag the service with "controller.service_arguments"?');
         $container = $this->getMockBuilder(Container::class)->getMock();
         $container->expects($this->once())
             ->method('has')
@@ -147,14 +173,10 @@ class ContainerControllerResolverTest extends ControllerResolverTest
         $resolver->getController($request);
     }
 
-    /**
-     * Tests where the fallback instantiation fails due to non-existing class.
-     *
-     * @expectedException \InvalidArgumentException
-     * @expectedExceptionMessage Controller "app.my_controller" cannot be fetched from the container because it is private. Did you forget to tag the service with "controller.service_arguments"?
-     */
     public function testExceptionWhenUsingRemovedControllerService()
     {
+        $this->expectException('InvalidArgumentException');
+        $this->expectExceptionMessage('Controller "app.my_controller" cannot be fetched from the container because it is private. Did you forget to tag the service with "controller.service_arguments"?');
         $container = $this->getMockBuilder(Container::class)->getMock();
         $container->expects($this->once())
             ->method('has')
diff --git a/vendor/symfony/http-kernel/Tests/Controller/ControllerResolverTest.php b/vendor/symfony/http-kernel/Tests/Controller/ControllerResolverTest.php
index 1ba7e9e20a..77ce524fc6 100644
--- a/vendor/symfony/http-kernel/Tests/Controller/ControllerResolverTest.php
+++ b/vendor/symfony/http-kernel/Tests/Controller/ControllerResolverTest.php
@@ -92,11 +92,9 @@ class ControllerResolverTest extends TestCase
         $this->assertInstanceOf(InvokableController::class, $controller);
     }
 
-    /**
-     * @expectedException \InvalidArgumentException
-     */
     public function testGetControllerOnObjectWithoutInvokeMethod()
     {
+        $this->expectException('InvalidArgumentException');
         $resolver = $this->createControllerResolver();
 
         $request = Request::create('/');
@@ -159,12 +157,8 @@ class ControllerResolverTest extends TestCase
     public function testGetControllerWithUndefinedController($controller, $exceptionName = null, $exceptionMessage = null)
     {
         $resolver = $this->createControllerResolver();
-        if (method_exists($this, 'expectException')) {
-            $this->expectException($exceptionName);
-            $this->expectExceptionMessage($exceptionMessage);
-        } else {
-            $this->setExpectedException($exceptionName, $exceptionMessage);
-        }
+        $this->expectException($exceptionName);
+        $this->expectExceptionMessage($exceptionMessage);
 
         $request = Request::create('/');
         $request->attributes->set('_controller', $controller);
diff --git a/vendor/symfony/http-kernel/Tests/ControllerMetadata/ArgumentMetadataFactoryTest.php b/vendor/symfony/http-kernel/Tests/ControllerMetadata/ArgumentMetadataFactoryTest.php
index 199d3a0e4b..f77b6759af 100644
--- a/vendor/symfony/http-kernel/Tests/ControllerMetadata/ArgumentMetadataFactoryTest.php
+++ b/vendor/symfony/http-kernel/Tests/ControllerMetadata/ArgumentMetadataFactoryTest.php
@@ -26,7 +26,7 @@ class ArgumentMetadataFactoryTest extends TestCase
      */
     private $factory;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->factory = new ArgumentMetadataFactory();
     }
diff --git a/vendor/symfony/http-kernel/Tests/ControllerMetadata/ArgumentMetadataTest.php b/vendor/symfony/http-kernel/Tests/ControllerMetadata/ArgumentMetadataTest.php
index 05351445e0..5ce4b1f76b 100644
--- a/vendor/symfony/http-kernel/Tests/ControllerMetadata/ArgumentMetadataTest.php
+++ b/vendor/symfony/http-kernel/Tests/ControllerMetadata/ArgumentMetadataTest.php
@@ -32,11 +32,9 @@ class ArgumentMetadataTest extends TestCase
         $this->assertSame('default value', $argument->getDefaultValue());
     }
 
-    /**
-     * @expectedException \LogicException
-     */
     public function testDefaultValueUnavailable()
     {
+        $this->expectException('LogicException');
         $argument = new ArgumentMetadata('foo', 'string', false, false, null, false);
 
         $this->assertFalse($argument->isNullable());
diff --git a/vendor/symfony/http-kernel/Tests/DataCollector/LoggerDataCollectorTest.php b/vendor/symfony/http-kernel/Tests/DataCollector/LoggerDataCollectorTest.php
index 261f098a72..faa2c7ef37 100644
--- a/vendor/symfony/http-kernel/Tests/DataCollector/LoggerDataCollectorTest.php
+++ b/vendor/symfony/http-kernel/Tests/DataCollector/LoggerDataCollectorTest.php
@@ -27,7 +27,7 @@ class LoggerDataCollectorTest extends TestCase
             ->getMockBuilder('Symfony\Component\HttpKernel\Log\DebugLoggerInterface')
             ->setMethods(['countErrors', 'getLogs', 'clear'])
             ->getMock();
-        $logger->expects($this->once())->method('countErrors')->willReturn('foo');
+        $logger->expects($this->once())->method('countErrors')->willReturn(123);
         $logger->expects($this->exactly(2))->method('getLogs')->willReturn([]);
 
         $c = new LoggerDataCollector($logger, __DIR__.'/');
diff --git a/vendor/symfony/http-kernel/Tests/DataCollector/MemoryDataCollectorTest.php b/vendor/symfony/http-kernel/Tests/DataCollector/MemoryDataCollectorTest.php
index c434ed1e11..63dd62ce70 100644
--- a/vendor/symfony/http-kernel/Tests/DataCollector/MemoryDataCollectorTest.php
+++ b/vendor/symfony/http-kernel/Tests/DataCollector/MemoryDataCollectorTest.php
@@ -23,8 +23,8 @@ class MemoryDataCollectorTest extends TestCase
         $collector = new MemoryDataCollector();
         $collector->collect(new Request(), new Response());
 
-        $this->assertInternalType('integer', $collector->getMemory());
-        $this->assertInternalType('integer', $collector->getMemoryLimit());
+        $this->assertIsInt($collector->getMemory());
+        $this->assertIsInt($collector->getMemoryLimit());
         $this->assertSame('memory', $collector->getName());
     }
 
diff --git a/vendor/symfony/http-kernel/Tests/DataCollector/TimeDataCollectorTest.php b/vendor/symfony/http-kernel/Tests/DataCollector/TimeDataCollectorTest.php
index e044e5e1ad..9de9eb599a 100644
--- a/vendor/symfony/http-kernel/Tests/DataCollector/TimeDataCollectorTest.php
+++ b/vendor/symfony/http-kernel/Tests/DataCollector/TimeDataCollectorTest.php
@@ -44,7 +44,7 @@ class TimeDataCollectorTest extends TestCase
         $this->assertEquals(0, $c->getStartTime());
 
         $kernel = $this->getMockBuilder('Symfony\Component\HttpKernel\KernelInterface')->getMock();
-        $kernel->expects($this->once())->method('getStartTime')->willReturn(123456);
+        $kernel->expects($this->once())->method('getStartTime')->willReturn(123456.0);
 
         $c = new TimeDataCollector($kernel);
         $request = new Request();
diff --git a/vendor/symfony/http-kernel/Tests/Debug/TraceableEventDispatcherTest.php b/vendor/symfony/http-kernel/Tests/Debug/TraceableEventDispatcherTest.php
index eb16d6e988..cf8a3b8a1e 100644
--- a/vendor/symfony/http-kernel/Tests/Debug/TraceableEventDispatcherTest.php
+++ b/vendor/symfony/http-kernel/Tests/Debug/TraceableEventDispatcherTest.php
@@ -62,15 +62,13 @@ class TraceableEventDispatcherTest extends TestCase
     public function testStopwatchStopControllerOnRequestEvent()
     {
         $stopwatch = $this->getMockBuilder('Symfony\Component\Stopwatch\Stopwatch')
-            ->setMethods(['isStarted', 'stop', 'stopSection'])
+            ->setMethods(['isStarted', 'stop'])
             ->getMock();
         $stopwatch->expects($this->once())
             ->method('isStarted')
             ->willReturn(true);
         $stopwatch->expects($this->once())
             ->method('stop');
-        $stopwatch->expects($this->once())
-            ->method('stopSection');
 
         $dispatcher = new TraceableEventDispatcher(new EventDispatcher(), $stopwatch);
 
diff --git a/vendor/symfony/http-kernel/Tests/DependencyInjection/FragmentRendererPassTest.php b/vendor/symfony/http-kernel/Tests/DependencyInjection/FragmentRendererPassTest.php
index 087c666596..1d521368e1 100644
--- a/vendor/symfony/http-kernel/Tests/DependencyInjection/FragmentRendererPassTest.php
+++ b/vendor/symfony/http-kernel/Tests/DependencyInjection/FragmentRendererPassTest.php
@@ -25,11 +25,10 @@ class FragmentRendererPassTest extends TestCase
     /**
      * Tests that content rendering not implementing FragmentRendererInterface
      * triggers an exception.
-     *
-     * @expectedException \InvalidArgumentException
      */
     public function testContentRendererWithoutInterface()
     {
+        $this->expectException('InvalidArgumentException');
         $builder = new ContainerBuilder();
         $fragmentHandlerDefinition = $builder->register('fragment.handler');
         $builder->register('my_content_renderer', 'Symfony\Component\DependencyInjection\Definition')
diff --git a/vendor/symfony/http-kernel/Tests/DependencyInjection/RegisterControllerArgumentLocatorsPassTest.php b/vendor/symfony/http-kernel/Tests/DependencyInjection/RegisterControllerArgumentLocatorsPassTest.php
index 948311556c..3c5b197837 100644
--- a/vendor/symfony/http-kernel/Tests/DependencyInjection/RegisterControllerArgumentLocatorsPassTest.php
+++ b/vendor/symfony/http-kernel/Tests/DependencyInjection/RegisterControllerArgumentLocatorsPassTest.php
@@ -25,12 +25,10 @@ use Symfony\Component\HttpKernel\DependencyInjection\RegisterControllerArgumentL
 
 class RegisterControllerArgumentLocatorsPassTest extends TestCase
 {
-    /**
-     * @expectedException \Symfony\Component\DependencyInjection\Exception\InvalidArgumentException
-     * @expectedExceptionMessage Class "Symfony\Component\HttpKernel\Tests\DependencyInjection\NotFound" used for service "foo" cannot be found.
-     */
     public function testInvalidClass()
     {
+        $this->expectException('Symfony\Component\DependencyInjection\Exception\InvalidArgumentException');
+        $this->expectExceptionMessage('Class "Symfony\Component\HttpKernel\Tests\DependencyInjection\NotFound" used for service "foo" cannot be found.');
         $container = new ContainerBuilder();
         $container->register('argument_resolver.service')->addArgument([]);
 
@@ -42,12 +40,10 @@ class RegisterControllerArgumentLocatorsPassTest extends TestCase
         $pass->process($container);
     }
 
-    /**
-     * @expectedException \Symfony\Component\DependencyInjection\Exception\InvalidArgumentException
-     * @expectedExceptionMessage Missing "action" attribute on tag "controller.service_arguments" {"argument":"bar"} for service "foo".
-     */
     public function testNoAction()
     {
+        $this->expectException('Symfony\Component\DependencyInjection\Exception\InvalidArgumentException');
+        $this->expectExceptionMessage('Missing "action" attribute on tag "controller.service_arguments" {"argument":"bar"} for service "foo".');
         $container = new ContainerBuilder();
         $container->register('argument_resolver.service')->addArgument([]);
 
@@ -59,12 +55,10 @@ class RegisterControllerArgumentLocatorsPassTest extends TestCase
         $pass->process($container);
     }
 
-    /**
-     * @expectedException \Symfony\Component\DependencyInjection\Exception\InvalidArgumentException
-     * @expectedExceptionMessage Missing "argument" attribute on tag "controller.service_arguments" {"action":"fooAction"} for service "foo".
-     */
     public function testNoArgument()
     {
+        $this->expectException('Symfony\Component\DependencyInjection\Exception\InvalidArgumentException');
+        $this->expectExceptionMessage('Missing "argument" attribute on tag "controller.service_arguments" {"action":"fooAction"} for service "foo".');
         $container = new ContainerBuilder();
         $container->register('argument_resolver.service')->addArgument([]);
 
@@ -76,12 +70,10 @@ class RegisterControllerArgumentLocatorsPassTest extends TestCase
         $pass->process($container);
     }
 
-    /**
-     * @expectedException \Symfony\Component\DependencyInjection\Exception\InvalidArgumentException
-     * @expectedExceptionMessage Missing "id" attribute on tag "controller.service_arguments" {"action":"fooAction","argument":"bar"} for service "foo".
-     */
     public function testNoService()
     {
+        $this->expectException('Symfony\Component\DependencyInjection\Exception\InvalidArgumentException');
+        $this->expectExceptionMessage('Missing "id" attribute on tag "controller.service_arguments" {"action":"fooAction","argument":"bar"} for service "foo".');
         $container = new ContainerBuilder();
         $container->register('argument_resolver.service')->addArgument([]);
 
@@ -93,12 +85,10 @@ class RegisterControllerArgumentLocatorsPassTest extends TestCase
         $pass->process($container);
     }
 
-    /**
-     * @expectedException \Symfony\Component\DependencyInjection\Exception\InvalidArgumentException
-     * @expectedExceptionMessage Invalid "action" attribute on tag "controller.service_arguments" for service "foo": no public "barAction()" method found on class "Symfony\Component\HttpKernel\Tests\DependencyInjection\RegisterTestController".
-     */
     public function testInvalidMethod()
     {
+        $this->expectException('Symfony\Component\DependencyInjection\Exception\InvalidArgumentException');
+        $this->expectExceptionMessage('Invalid "action" attribute on tag "controller.service_arguments" for service "foo": no public "barAction()" method found on class "Symfony\Component\HttpKernel\Tests\DependencyInjection\RegisterTestController".');
         $container = new ContainerBuilder();
         $container->register('argument_resolver.service')->addArgument([]);
 
@@ -110,12 +100,10 @@ class RegisterControllerArgumentLocatorsPassTest extends TestCase
         $pass->process($container);
     }
 
-    /**
-     * @expectedException \Symfony\Component\DependencyInjection\Exception\InvalidArgumentException
-     * @expectedExceptionMessage Invalid "controller.service_arguments" tag for service "foo": method "fooAction()" has no "baz" argument on class "Symfony\Component\HttpKernel\Tests\DependencyInjection\RegisterTestController".
-     */
     public function testInvalidArgument()
     {
+        $this->expectException('Symfony\Component\DependencyInjection\Exception\InvalidArgumentException');
+        $this->expectExceptionMessage('Invalid "controller.service_arguments" tag for service "foo": method "fooAction()" has no "baz" argument on class "Symfony\Component\HttpKernel\Tests\DependencyInjection\RegisterTestController".');
         $container = new ContainerBuilder();
         $container->register('argument_resolver.service')->addArgument([]);
 
@@ -207,12 +195,10 @@ class RegisterControllerArgumentLocatorsPassTest extends TestCase
         $this->assertSame(['foo::fooAction'], array_keys($locator));
     }
 
-    /**
-     * @expectedException \Symfony\Component\DependencyInjection\Exception\InvalidArgumentException
-     * @expectedExceptionMessage Cannot determine controller argument for "Symfony\Component\HttpKernel\Tests\DependencyInjection\NonExistentClassController::fooAction()": the $nonExistent argument is type-hinted with the non-existent class or interface: "Symfony\Component\HttpKernel\Tests\DependencyInjection\NonExistentClass". Did you forget to add a use statement?
-     */
     public function testExceptionOnNonExistentTypeHint()
     {
+        $this->expectException('Symfony\Component\DependencyInjection\Exception\InvalidArgumentException');
+        $this->expectExceptionMessage('Cannot determine controller argument for "Symfony\Component\HttpKernel\Tests\DependencyInjection\NonExistentClassController::fooAction()": the $nonExistent argument is type-hinted with the non-existent class or interface: "Symfony\Component\HttpKernel\Tests\DependencyInjection\NonExistentClass". Did you forget to add a use statement?');
         $container = new ContainerBuilder();
         $container->register('argument_resolver.service')->addArgument([]);
 
@@ -223,12 +209,10 @@ class RegisterControllerArgumentLocatorsPassTest extends TestCase
         $pass->process($container);
     }
 
-    /**
-     * @expectedException \Symfony\Component\DependencyInjection\Exception\InvalidArgumentException
-     * @expectedExceptionMessage Cannot determine controller argument for "Symfony\Component\HttpKernel\Tests\DependencyInjection\NonExistentClassDifferentNamespaceController::fooAction()": the $nonExistent argument is type-hinted with the non-existent class or interface: "Acme\NonExistentClass".
-     */
     public function testExceptionOnNonExistentTypeHintDifferentNamespace()
     {
+        $this->expectException('Symfony\Component\DependencyInjection\Exception\InvalidArgumentException');
+        $this->expectExceptionMessage('Cannot determine controller argument for "Symfony\Component\HttpKernel\Tests\DependencyInjection\NonExistentClassDifferentNamespaceController::fooAction()": the $nonExistent argument is type-hinted with the non-existent class or interface: "Acme\NonExistentClass".');
         $container = new ContainerBuilder();
         $container->register('argument_resolver.service')->addArgument([]);
 
diff --git a/vendor/symfony/http-kernel/Tests/DependencyInjection/RemoveEmptyControllerArgumentLocatorsPassTest.php b/vendor/symfony/http-kernel/Tests/DependencyInjection/RemoveEmptyControllerArgumentLocatorsPassTest.php
index 56fe6baf76..b5e55bdea9 100644
--- a/vendor/symfony/http-kernel/Tests/DependencyInjection/RemoveEmptyControllerArgumentLocatorsPassTest.php
+++ b/vendor/symfony/http-kernel/Tests/DependencyInjection/RemoveEmptyControllerArgumentLocatorsPassTest.php
@@ -26,7 +26,7 @@ class RemoveEmptyControllerArgumentLocatorsPassTest extends TestCase
         $resolver = $container->register('argument_resolver.service')->addArgument([]);
 
         $container->register('stdClass', 'stdClass');
-        $container->register(parent::class, 'stdClass');
+        $container->register(TestCase::class, 'stdClass');
         $container->register('c1', RemoveTestController1::class)->addTag('controller.service_arguments');
         $container->register('c2', RemoveTestController2::class)->addTag('controller.service_arguments')
             ->addMethodCall('setTestCase', [new Reference('c1')]);
diff --git a/vendor/symfony/http-kernel/Tests/DependencyInjection/ResettableServicePassTest.php b/vendor/symfony/http-kernel/Tests/DependencyInjection/ResettableServicePassTest.php
index 9b23ad003d..d3c6869320 100644
--- a/vendor/symfony/http-kernel/Tests/DependencyInjection/ResettableServicePassTest.php
+++ b/vendor/symfony/http-kernel/Tests/DependencyInjection/ResettableServicePassTest.php
@@ -48,12 +48,10 @@ class ResettableServicePassTest extends TestCase
         );
     }
 
-    /**
-     * @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
-     * @expectedExceptionMessage Tag kernel.reset requires the "method" attribute to be set.
-     */
     public function testMissingMethod()
     {
+        $this->expectException('Symfony\Component\DependencyInjection\Exception\RuntimeException');
+        $this->expectExceptionMessage('Tag kernel.reset requires the "method" attribute to be set.');
         $container = new ContainerBuilder();
         $container->register(ResettableService::class)
             ->addTag('kernel.reset');
diff --git a/vendor/symfony/http-kernel/Tests/DependencyInjection/ServicesResetterTest.php b/vendor/symfony/http-kernel/Tests/DependencyInjection/ServicesResetterTest.php
index 86f1abdb05..5be6026c90 100644
--- a/vendor/symfony/http-kernel/Tests/DependencyInjection/ServicesResetterTest.php
+++ b/vendor/symfony/http-kernel/Tests/DependencyInjection/ServicesResetterTest.php
@@ -18,7 +18,7 @@ use Symfony\Component\HttpKernel\Tests\Fixtures\ResettableService;
 
 class ServicesResetterTest extends TestCase
 {
-    protected function setUp()
+    protected function setUp(): void
     {
         ResettableService::$counter = 0;
         ClearableService::$counter = 0;
diff --git a/vendor/symfony/http-kernel/Tests/EventListener/AddRequestFormatsListenerTest.php b/vendor/symfony/http-kernel/Tests/EventListener/AddRequestFormatsListenerTest.php
index 5bc1ff51ff..da8dc6fb0b 100644
--- a/vendor/symfony/http-kernel/Tests/EventListener/AddRequestFormatsListenerTest.php
+++ b/vendor/symfony/http-kernel/Tests/EventListener/AddRequestFormatsListenerTest.php
@@ -29,12 +29,12 @@ class AddRequestFormatsListenerTest extends TestCase
      */
     private $listener;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->listener = new AddRequestFormatsListener(['csv' => ['text/csv', 'text/plain']]);
     }
 
-    protected function tearDown()
+    protected function tearDown(): void
     {
         $this->listener = null;
     }
diff --git a/vendor/symfony/http-kernel/Tests/EventListener/FragmentListenerTest.php b/vendor/symfony/http-kernel/Tests/EventListener/FragmentListenerTest.php
index 40da65d240..5b045a8fc4 100644
--- a/vendor/symfony/http-kernel/Tests/EventListener/FragmentListenerTest.php
+++ b/vendor/symfony/http-kernel/Tests/EventListener/FragmentListenerTest.php
@@ -50,11 +50,9 @@ class FragmentListenerTest extends TestCase
         $this->assertEquals($expected, $request->attributes->all());
     }
 
-    /**
-     * @expectedException \Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException
-     */
     public function testAccessDeniedWithNonSafeMethods()
     {
+        $this->expectException('Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException');
         $request = Request::create('http://example.com/_fragment', 'POST');
 
         $listener = new FragmentListener(new UriSigner('foo'));
@@ -63,11 +61,9 @@ class FragmentListenerTest extends TestCase
         $listener->onKernelRequest($event);
     }
 
-    /**
-     * @expectedException \Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException
-     */
     public function testAccessDeniedWithWrongSignature()
     {
+        $this->expectException('Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException');
         $request = Request::create('http://example.com/_fragment', 'GET', [], [], [], ['REMOTE_ADDR' => '10.0.0.1']);
 
         $listener = new FragmentListener(new UriSigner('foo'));
diff --git a/vendor/symfony/http-kernel/Tests/EventListener/LocaleAwareListenerTest.php b/vendor/symfony/http-kernel/Tests/EventListener/LocaleAwareListenerTest.php
index 489b02151c..ef3b7d1b42 100644
--- a/vendor/symfony/http-kernel/Tests/EventListener/LocaleAwareListenerTest.php
+++ b/vendor/symfony/http-kernel/Tests/EventListener/LocaleAwareListenerTest.php
@@ -26,7 +26,7 @@ class LocaleAwareListenerTest extends TestCase
     private $localeAwareService;
     private $requestStack;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->localeAwareService = $this->getMockBuilder(LocaleAwareInterface::class)->getMock();
         $this->requestStack = new RequestStack();
diff --git a/vendor/symfony/http-kernel/Tests/EventListener/LocaleListenerTest.php b/vendor/symfony/http-kernel/Tests/EventListener/LocaleListenerTest.php
index 925eb6f20e..a83b81741b 100644
--- a/vendor/symfony/http-kernel/Tests/EventListener/LocaleListenerTest.php
+++ b/vendor/symfony/http-kernel/Tests/EventListener/LocaleListenerTest.php
@@ -23,7 +23,7 @@ class LocaleListenerTest extends TestCase
 {
     private $requestStack;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->requestStack = $this->getMockBuilder('Symfony\Component\HttpFoundation\RequestStack')->disableOriginalConstructor()->getMock();
     }
diff --git a/vendor/symfony/http-kernel/Tests/EventListener/ResponseListenerTest.php b/vendor/symfony/http-kernel/Tests/EventListener/ResponseListenerTest.php
index fbb2512c53..1aaa64bc89 100644
--- a/vendor/symfony/http-kernel/Tests/EventListener/ResponseListenerTest.php
+++ b/vendor/symfony/http-kernel/Tests/EventListener/ResponseListenerTest.php
@@ -26,7 +26,7 @@ class ResponseListenerTest extends TestCase
 
     private $kernel;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->dispatcher = new EventDispatcher();
         $listener = new ResponseListener('UTF-8');
@@ -35,7 +35,7 @@ class ResponseListenerTest extends TestCase
         $this->kernel = $this->getMockBuilder('Symfony\Component\HttpKernel\HttpKernelInterface')->getMock();
     }
 
-    protected function tearDown()
+    protected function tearDown(): void
     {
         $this->dispatcher = null;
         $this->kernel = null;
diff --git a/vendor/symfony/http-kernel/Tests/EventListener/RouterListenerTest.php b/vendor/symfony/http-kernel/Tests/EventListener/RouterListenerTest.php
index e416bb3582..ea88d4b34f 100644
--- a/vendor/symfony/http-kernel/Tests/EventListener/RouterListenerTest.php
+++ b/vendor/symfony/http-kernel/Tests/EventListener/RouterListenerTest.php
@@ -31,7 +31,7 @@ class RouterListenerTest extends TestCase
 {
     private $requestStack;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->requestStack = $this->getMockBuilder('Symfony\Component\HttpFoundation\RequestStack')->disableOriginalConstructor()->getMock();
     }
@@ -79,11 +79,9 @@ class RouterListenerTest extends TestCase
         return new RequestEvent($kernel, $request, HttpKernelInterface::MASTER_REQUEST);
     }
 
-    /**
-     * @expectedException \InvalidArgumentException
-     */
     public function testInvalidMatcher()
     {
+        $this->expectException('InvalidArgumentException');
         new RouterListener(new \stdClass(), $this->requestStack);
     }
 
@@ -201,14 +199,12 @@ class RouterListenerTest extends TestCase
         $request = Request::create('http://localhost/');
         $response = $kernel->handle($request);
         $this->assertSame(404, $response->getStatusCode());
-        $this->assertContains('Welcome', $response->getContent());
+        $this->assertStringContainsString('Welcome', $response->getContent());
     }
 
-    /**
-     * @expectedException \Symfony\Component\HttpKernel\Exception\BadRequestHttpException
-     */
     public function testRequestWithBadHost()
     {
+        $this->expectException('Symfony\Component\HttpKernel\Exception\BadRequestHttpException');
         $kernel = $this->getMockBuilder(HttpKernelInterface::class)->getMock();
         $request = Request::create('http://bad host %22/');
         $event = new RequestEvent($kernel, $request, HttpKernelInterface::MASTER_REQUEST);
diff --git a/vendor/symfony/http-kernel/Tests/EventListener/TestSessionListenerTest.php b/vendor/symfony/http-kernel/Tests/EventListener/TestSessionListenerTest.php
index 1f0a6c628b..1ae3bb38b5 100644
--- a/vendor/symfony/http-kernel/Tests/EventListener/TestSessionListenerTest.php
+++ b/vendor/symfony/http-kernel/Tests/EventListener/TestSessionListenerTest.php
@@ -40,7 +40,7 @@ class TestSessionListenerTest extends TestCase
      */
     private $session;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->listener = $this->getMockForAbstractClass('Symfony\Component\HttpKernel\EventListener\AbstractTestSessionListener');
         $this->session = $this->getSession();
diff --git a/vendor/symfony/http-kernel/Tests/EventListener/TranslatorListenerTest.php b/vendor/symfony/http-kernel/Tests/EventListener/TranslatorListenerTest.php
index 9a833ce374..17bf4261f9 100644
--- a/vendor/symfony/http-kernel/Tests/EventListener/TranslatorListenerTest.php
+++ b/vendor/symfony/http-kernel/Tests/EventListener/TranslatorListenerTest.php
@@ -28,7 +28,7 @@ class TranslatorListenerTest extends TestCase
     private $translator;
     private $requestStack;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->translator = $this->getMockBuilder(LocaleAwareInterface::class)->getMock();
         $this->requestStack = $this->getMockBuilder('Symfony\Component\HttpFoundation\RequestStack')->getMock();
diff --git a/vendor/symfony/http-kernel/Tests/EventListener/ValidateRequestListenerTest.php b/vendor/symfony/http-kernel/Tests/EventListener/ValidateRequestListenerTest.php
index bbd596bc78..7cec68143b 100644
--- a/vendor/symfony/http-kernel/Tests/EventListener/ValidateRequestListenerTest.php
+++ b/vendor/symfony/http-kernel/Tests/EventListener/ValidateRequestListenerTest.php
@@ -21,16 +21,14 @@ use Symfony\Component\HttpKernel\KernelEvents;
 
 class ValidateRequestListenerTest extends TestCase
 {
-    protected function tearDown()
+    protected function tearDown(): void
     {
         Request::setTrustedProxies([], -1);
     }
 
-    /**
-     * @expectedException \Symfony\Component\HttpFoundation\Exception\ConflictingHeadersException
-     */
     public function testListenerThrowsWhenMasterRequestHasInconsistentClientIps()
     {
+        $this->expectException('Symfony\Component\HttpFoundation\Exception\ConflictingHeadersException');
         $dispatcher = new EventDispatcher();
         $kernel = $this->getMockBuilder('Symfony\Component\HttpKernel\HttpKernelInterface')->getMock();
 
diff --git a/vendor/symfony/http-kernel/Tests/Fixtures/BaseBundle/Resources/hide.txt b/vendor/symfony/http-kernel/Tests/Fixtures/BaseBundle/Resources/hide.txt
deleted file mode 100644
index e69de29bb2..0000000000
--- a/vendor/symfony/http-kernel/Tests/Fixtures/BaseBundle/Resources/hide.txt
+++ /dev/null
diff --git a/vendor/symfony/http-kernel/Tests/Fixtures/BaseBundle/Resources/foo.txt b/vendor/symfony/http-kernel/Tests/Fixtures/Bundle1Bundle/Resources/.gitkeep
index e69de29bb2..e69de29bb2 100644
--- a/vendor/symfony/http-kernel/Tests/Fixtures/BaseBundle/Resources/foo.txt
+++ b/vendor/symfony/http-kernel/Tests/Fixtures/Bundle1Bundle/Resources/.gitkeep
diff --git a/vendor/symfony/http-kernel/Tests/Fixtures/Bundle1Bundle/Resources/foo.txt b/vendor/symfony/http-kernel/Tests/Fixtures/Bundle1Bundle/Resources/foo.txt
deleted file mode 100644
index e69de29bb2..0000000000
--- a/vendor/symfony/http-kernel/Tests/Fixtures/Bundle1Bundle/Resources/foo.txt
+++ /dev/null
diff --git a/vendor/symfony/http-kernel/Tests/Fixtures/Bundle1Bundle/bar.txt b/vendor/symfony/http-kernel/Tests/Fixtures/Bundle1Bundle/bar.txt
deleted file mode 100644
index e69de29bb2..0000000000
--- a/vendor/symfony/http-kernel/Tests/Fixtures/Bundle1Bundle/bar.txt
+++ /dev/null
diff --git a/vendor/symfony/http-kernel/Tests/Fixtures/Bundle2Bundle/foo.txt b/vendor/symfony/http-kernel/Tests/Fixtures/Bundle2Bundle/foo.txt
deleted file mode 100644
index e69de29bb2..0000000000
--- a/vendor/symfony/http-kernel/Tests/Fixtures/Bundle2Bundle/foo.txt
+++ /dev/null
diff --git a/vendor/symfony/http-kernel/Tests/Fixtures/ChildBundle/Resources/foo.txt b/vendor/symfony/http-kernel/Tests/Fixtures/ChildBundle/Resources/foo.txt
deleted file mode 100644
index e69de29bb2..0000000000
--- a/vendor/symfony/http-kernel/Tests/Fixtures/ChildBundle/Resources/foo.txt
+++ /dev/null
diff --git a/vendor/symfony/http-kernel/Tests/Fixtures/ChildBundle/Resources/hide.txt b/vendor/symfony/http-kernel/Tests/Fixtures/ChildBundle/Resources/hide.txt
deleted file mode 100644
index e69de29bb2..0000000000
--- a/vendor/symfony/http-kernel/Tests/Fixtures/ChildBundle/Resources/hide.txt
+++ /dev/null
diff --git a/vendor/symfony/http-kernel/Tests/Fixtures/Resources/BaseBundle/hide.txt b/vendor/symfony/http-kernel/Tests/Fixtures/Resources/BaseBundle/hide.txt
deleted file mode 100644
index e69de29bb2..0000000000
--- a/vendor/symfony/http-kernel/Tests/Fixtures/Resources/BaseBundle/hide.txt
+++ /dev/null
diff --git a/vendor/symfony/http-kernel/Tests/Fixtures/Resources/Bundle1Bundle/foo.txt b/vendor/symfony/http-kernel/Tests/Fixtures/Resources/Bundle1Bundle/foo.txt
deleted file mode 100644
index e69de29bb2..0000000000
--- a/vendor/symfony/http-kernel/Tests/Fixtures/Resources/Bundle1Bundle/foo.txt
+++ /dev/null
diff --git a/vendor/symfony/http-kernel/Tests/Fixtures/Resources/ChildBundle/foo.txt b/vendor/symfony/http-kernel/Tests/Fixtures/Resources/ChildBundle/foo.txt
deleted file mode 100644
index e69de29bb2..0000000000
--- a/vendor/symfony/http-kernel/Tests/Fixtures/Resources/ChildBundle/foo.txt
+++ /dev/null
diff --git a/vendor/symfony/http-kernel/Tests/Fragment/EsiFragmentRendererTest.php b/vendor/symfony/http-kernel/Tests/Fragment/EsiFragmentRendererTest.php
index d8006e1707..df74ade154 100644
--- a/vendor/symfony/http-kernel/Tests/Fragment/EsiFragmentRendererTest.php
+++ b/vendor/symfony/http-kernel/Tests/Fragment/EsiFragmentRendererTest.php
@@ -65,11 +65,9 @@ class EsiFragmentRendererTest extends TestCase
         );
     }
 
-    /**
-     * @expectedException \LogicException
-     */
     public function testRenderControllerReferenceWithoutSignerThrowsException()
     {
+        $this->expectException('LogicException');
         $strategy = new EsiFragmentRenderer(new Esi(), $this->getInlineStrategy());
 
         $request = Request::create('/');
@@ -79,11 +77,9 @@ class EsiFragmentRendererTest extends TestCase
         $strategy->render(new ControllerReference('main_controller'), $request);
     }
 
-    /**
-     * @expectedException \LogicException
-     */
     public function testRenderAltControllerReferenceWithoutSignerThrowsException()
     {
+        $this->expectException('LogicException');
         $strategy = new EsiFragmentRenderer(new Esi(), $this->getInlineStrategy());
 
         $request = Request::create('/');
diff --git a/vendor/symfony/http-kernel/Tests/Fragment/FragmentHandlerTest.php b/vendor/symfony/http-kernel/Tests/Fragment/FragmentHandlerTest.php
index e2e72df00c..15e543a214 100644
--- a/vendor/symfony/http-kernel/Tests/Fragment/FragmentHandlerTest.php
+++ b/vendor/symfony/http-kernel/Tests/Fragment/FragmentHandlerTest.php
@@ -23,7 +23,7 @@ class FragmentHandlerTest extends TestCase
 {
     private $requestStack;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->requestStack = $this->getMockBuilder('Symfony\\Component\\HttpFoundation\\RequestStack')
             ->disableOriginalConstructor()
@@ -36,31 +36,25 @@ class FragmentHandlerTest extends TestCase
         ;
     }
 
-    /**
-     * @expectedException \InvalidArgumentException
-     */
     public function testRenderWhenRendererDoesNotExist()
     {
+        $this->expectException('InvalidArgumentException');
         $handler = new FragmentHandler($this->requestStack);
         $handler->render('/', 'foo');
     }
 
-    /**
-     * @expectedException \InvalidArgumentException
-     */
     public function testRenderWithUnknownRenderer()
     {
+        $this->expectException('InvalidArgumentException');
         $handler = $this->getHandler($this->returnValue(new Response('foo')));
 
         $handler->render('/', 'bar');
     }
 
-    /**
-     * @expectedException \RuntimeException
-     * @expectedExceptionMessage Error when rendering "http://localhost/" (Status code is 404).
-     */
     public function testDeliverWithUnsuccessfulResponse()
     {
+        $this->expectException('RuntimeException');
+        $this->expectExceptionMessage('Error when rendering "http://localhost/" (Status code is 404).');
         $handler = $this->getHandler($this->returnValue(new Response('foo', 404)));
 
         $handler->render('/', 'foo');
diff --git a/vendor/symfony/http-kernel/Tests/Fragment/HIncludeFragmentRendererTest.php b/vendor/symfony/http-kernel/Tests/Fragment/HIncludeFragmentRendererTest.php
index f80f5f811a..cdef37565b 100644
--- a/vendor/symfony/http-kernel/Tests/Fragment/HIncludeFragmentRendererTest.php
+++ b/vendor/symfony/http-kernel/Tests/Fragment/HIncludeFragmentRendererTest.php
@@ -21,11 +21,9 @@ use Twig\Loader\ArrayLoader;
 
 class HIncludeFragmentRendererTest extends TestCase
 {
-    /**
-     * @expectedException \LogicException
-     */
     public function testRenderExceptionWhenControllerAndNoSigner()
     {
+        $this->expectException('LogicException');
         $strategy = new HIncludeFragmentRenderer();
         $strategy->render(new ControllerReference('main_controller', [], []), Request::create('/'));
     }
diff --git a/vendor/symfony/http-kernel/Tests/Fragment/InlineFragmentRendererTest.php b/vendor/symfony/http-kernel/Tests/Fragment/InlineFragmentRendererTest.php
index ce71804187..a064a76c7d 100644
--- a/vendor/symfony/http-kernel/Tests/Fragment/InlineFragmentRendererTest.php
+++ b/vendor/symfony/http-kernel/Tests/Fragment/InlineFragmentRendererTest.php
@@ -69,11 +69,9 @@ class InlineFragmentRendererTest extends TestCase
         Request::setTrustedProxies([], -1);
     }
 
-    /**
-     * @expectedException \RuntimeException
-     */
     public function testRenderExceptionNoIgnoreErrors()
     {
+        $this->expectException('RuntimeException');
         $dispatcher = $this->getMockBuilder(EventDispatcherInterface::class)->getMock();
         $dispatcher->expects($this->never())->method('dispatch');
 
diff --git a/vendor/symfony/http-kernel/Tests/Fragment/RoutableFragmentRendererTest.php b/vendor/symfony/http-kernel/Tests/Fragment/RoutableFragmentRendererTest.php
index c03e8c4a92..151adb0e97 100644
--- a/vendor/symfony/http-kernel/Tests/Fragment/RoutableFragmentRendererTest.php
+++ b/vendor/symfony/http-kernel/Tests/Fragment/RoutableFragmentRendererTest.php
@@ -56,11 +56,11 @@ class RoutableFragmentRendererTest extends TestCase
     }
 
     /**
-     * @expectedException \LogicException
-     * @dataProvider      getGenerateFragmentUriDataWithNonScalar
+     * @dataProvider getGenerateFragmentUriDataWithNonScalar
      */
     public function testGenerateFragmentUriWithNonScalar($controller)
     {
+        $this->expectException('LogicException');
         $this->callGenerateFragmentUriMethod($controller, Request::create('/'));
     }
 
diff --git a/vendor/symfony/http-kernel/Tests/Fragment/SsiFragmentRendererTest.php b/vendor/symfony/http-kernel/Tests/Fragment/SsiFragmentRendererTest.php
index b2181725ed..df30e67727 100644
--- a/vendor/symfony/http-kernel/Tests/Fragment/SsiFragmentRendererTest.php
+++ b/vendor/symfony/http-kernel/Tests/Fragment/SsiFragmentRendererTest.php
@@ -56,11 +56,9 @@ class SsiFragmentRendererTest extends TestCase
         );
     }
 
-    /**
-     * @expectedException \LogicException
-     */
     public function testRenderControllerReferenceWithoutSignerThrowsException()
     {
+        $this->expectException('LogicException');
         $strategy = new SsiFragmentRenderer(new Ssi(), $this->getInlineStrategy());
 
         $request = Request::create('/');
@@ -70,11 +68,9 @@ class SsiFragmentRendererTest extends TestCase
         $strategy->render(new ControllerReference('main_controller'), $request);
     }
 
-    /**
-     * @expectedException \LogicException
-     */
     public function testRenderAltControllerReferenceWithoutSignerThrowsException()
     {
+        $this->expectException('LogicException');
         $strategy = new SsiFragmentRenderer(new Ssi(), $this->getInlineStrategy());
 
         $request = Request::create('/');
diff --git a/vendor/symfony/http-kernel/Tests/HttpCache/EsiTest.php b/vendor/symfony/http-kernel/Tests/HttpCache/EsiTest.php
index ef717c63f5..cdf729e331 100644
--- a/vendor/symfony/http-kernel/Tests/HttpCache/EsiTest.php
+++ b/vendor/symfony/http-kernel/Tests/HttpCache/EsiTest.php
@@ -88,7 +88,7 @@ class EsiTest extends TestCase
         $request = Request::create('/');
         $response = new Response();
         $response->headers->set('Content-Type', 'text/plain');
-        $esi->process($request, $response);
+        $this->assertSame($response, $esi->process($request, $response));
 
         $this->assertFalse($response->headers->has('x-body-eval'));
     }
@@ -99,7 +99,7 @@ class EsiTest extends TestCase
 
         $request = Request::create('/');
         $response = new Response('<esi:remove> <a href="http://www.example.com">www.example.com</a> </esi:remove> Keep this'."<esi:remove>\n <a>www.example.com</a> </esi:remove> And this");
-        $esi->process($request, $response);
+        $this->assertSame($response, $esi->process($request, $response));
 
         $this->assertEquals(' Keep this And this', $response->getContent());
     }
@@ -110,7 +110,7 @@ class EsiTest extends TestCase
 
         $request = Request::create('/');
         $response = new Response('<esi:comment text="some comment &gt;" /> Keep this');
-        $esi->process($request, $response);
+        $this->assertSame($response, $esi->process($request, $response));
 
         $this->assertEquals(' Keep this', $response->getContent());
     }
@@ -121,23 +121,23 @@ class EsiTest extends TestCase
 
         $request = Request::create('/');
         $response = new Response('foo <esi:comment text="some comment" /><esi:include src="..." alt="alt" onerror="continue" />');
-        $esi->process($request, $response);
+        $this->assertSame($response, $esi->process($request, $response));
 
         $this->assertEquals('foo <?php echo $this->surrogate->handle($this, \'...\', \'alt\', true) ?>'."\n", $response->getContent());
         $this->assertEquals('ESI', $response->headers->get('x-body-eval'));
 
         $response = new Response('foo <esi:comment text="some comment" /><esi:include src="foo\'" alt="bar\'" onerror="continue" />');
-        $esi->process($request, $response);
+        $this->assertSame($response, $esi->process($request, $response));
 
         $this->assertEquals('foo <?php echo $this->surrogate->handle($this, \'foo\\\'\', \'bar\\\'\', true) ?>'."\n", $response->getContent());
 
         $response = new Response('foo <esi:include src="..." />');
-        $esi->process($request, $response);
+        $this->assertSame($response, $esi->process($request, $response));
 
         $this->assertEquals('foo <?php echo $this->surrogate->handle($this, \'...\', \'\', false) ?>'."\n", $response->getContent());
 
         $response = new Response('foo <esi:include src="..."></esi:include>');
-        $esi->process($request, $response);
+        $this->assertSame($response, $esi->process($request, $response));
 
         $this->assertEquals('foo <?php echo $this->surrogate->handle($this, \'...\', \'\', false) ?>'."\n", $response->getContent());
     }
@@ -148,21 +148,19 @@ class EsiTest extends TestCase
 
         $request = Request::create('/');
         $response = new Response('<?php <? <% <script language=php>');
-        $esi->process($request, $response);
+        $this->assertSame($response, $esi->process($request, $response));
 
         $this->assertEquals('<?php echo "<?"; ?>php <?php echo "<?"; ?> <?php echo "<%"; ?> <?php echo "<s"; ?>cript language=php>', $response->getContent());
     }
 
-    /**
-     * @expectedException \RuntimeException
-     */
     public function testProcessWhenNoSrcInAnEsi()
     {
+        $this->expectException('RuntimeException');
         $esi = new Esi();
 
         $request = Request::create('/');
         $response = new Response('foo <esi:include />');
-        $esi->process($request, $response);
+        $this->assertSame($response, $esi->process($request, $response));
     }
 
     public function testProcessRemoveSurrogateControlHeader()
@@ -172,16 +170,16 @@ class EsiTest extends TestCase
         $request = Request::create('/');
         $response = new Response('foo <esi:include src="..." />');
         $response->headers->set('Surrogate-Control', 'content="ESI/1.0"');
-        $esi->process($request, $response);
+        $this->assertSame($response, $esi->process($request, $response));
         $this->assertEquals('ESI', $response->headers->get('x-body-eval'));
 
         $response->headers->set('Surrogate-Control', 'no-store, content="ESI/1.0"');
-        $esi->process($request, $response);
+        $this->assertSame($response, $esi->process($request, $response));
         $this->assertEquals('ESI', $response->headers->get('x-body-eval'));
         $this->assertEquals('no-store', $response->headers->get('surrogate-control'));
 
         $response->headers->set('Surrogate-Control', 'content="ESI/1.0", no-store');
-        $esi->process($request, $response);
+        $this->assertSame($response, $esi->process($request, $response));
         $this->assertEquals('ESI', $response->headers->get('x-body-eval'));
         $this->assertEquals('no-store', $response->headers->get('surrogate-control'));
     }
@@ -193,11 +191,9 @@ class EsiTest extends TestCase
         $this->assertEquals('foo', $esi->handle($cache, '/', '/alt', true));
     }
 
-    /**
-     * @expectedException \RuntimeException
-     */
     public function testHandleWhenResponseIsNot200()
     {
+        $this->expectException('RuntimeException');
         $esi = new Esi();
         $response = new Response('foo');
         $response->setStatusCode(404);
diff --git a/vendor/symfony/http-kernel/Tests/HttpCache/HttpCacheTest.php b/vendor/symfony/http-kernel/Tests/HttpCache/HttpCacheTest.php
index 309e8aaaec..c5bbc8c689 100644
--- a/vendor/symfony/http-kernel/Tests/HttpCache/HttpCacheTest.php
+++ b/vendor/symfony/http-kernel/Tests/HttpCache/HttpCacheTest.php
@@ -660,7 +660,7 @@ class HttpCacheTest extends HttpCacheTestCase
         $this->assertTraceContains('miss');
         $this->assertTraceContains('store');
         $this->assertEquals('Hello World', $this->response->getContent());
-        $this->assertRegExp('/s-maxage=2/', $this->response->headers->get('Cache-Control'));
+        $this->assertRegExp('/s-maxage=(2|3)/', $this->response->headers->get('Cache-Control'));
 
         $this->request('GET', '/');
         $this->assertHttpKernelIsNotCalled();
@@ -668,7 +668,7 @@ class HttpCacheTest extends HttpCacheTestCase
         $this->assertTraceContains('fresh');
         $this->assertTraceNotContains('store');
         $this->assertEquals('Hello World', $this->response->getContent());
-        $this->assertRegExp('/s-maxage=2/', $this->response->headers->get('Cache-Control'));
+        $this->assertRegExp('/s-maxage=(2|3)/', $this->response->headers->get('Cache-Control'));
 
         // expires the cache
         $values = $this->getMetaStorageValues();
@@ -688,7 +688,7 @@ class HttpCacheTest extends HttpCacheTestCase
         $this->assertTraceContains('invalid');
         $this->assertTraceContains('store');
         $this->assertEquals('Hello World', $this->response->getContent());
-        $this->assertRegExp('/s-maxage=2/', $this->response->headers->get('Cache-Control'));
+        $this->assertRegExp('/s-maxage=(2|3)/', $this->response->headers->get('Cache-Control'));
 
         $this->setNextResponse();
 
@@ -698,7 +698,7 @@ class HttpCacheTest extends HttpCacheTestCase
         $this->assertTraceContains('fresh');
         $this->assertTraceNotContains('store');
         $this->assertEquals('Hello World', $this->response->getContent());
-        $this->assertRegExp('/s-maxage=2/', $this->response->headers->get('Cache-Control'));
+        $this->assertRegExp('/s-maxage=(2|3)/', $this->response->headers->get('Cache-Control'));
     }
 
     public function testAssignsDefaultTtlWhenResponseHasNoFreshnessInformationAndAfterTtlWasExpiredWithStatus304()
@@ -711,7 +711,7 @@ class HttpCacheTest extends HttpCacheTestCase
         $this->assertTraceContains('miss');
         $this->assertTraceContains('store');
         $this->assertEquals('Hello World', $this->response->getContent());
-        $this->assertRegExp('/s-maxage=2/', $this->response->headers->get('Cache-Control'));
+        $this->assertRegExp('/s-maxage=(2|3)/', $this->response->headers->get('Cache-Control'));
 
         $this->request('GET', '/');
         $this->assertHttpKernelIsNotCalled();
@@ -739,7 +739,7 @@ class HttpCacheTest extends HttpCacheTestCase
         $this->assertTraceContains('store');
         $this->assertTraceNotContains('miss');
         $this->assertEquals('Hello World', $this->response->getContent());
-        $this->assertRegExp('/s-maxage=2/', $this->response->headers->get('Cache-Control'));
+        $this->assertRegExp('/s-maxage=(2|3)/', $this->response->headers->get('Cache-Control'));
 
         $this->request('GET', '/');
         $this->assertHttpKernelIsNotCalled();
@@ -747,7 +747,7 @@ class HttpCacheTest extends HttpCacheTestCase
         $this->assertTraceContains('fresh');
         $this->assertTraceNotContains('store');
         $this->assertEquals('Hello World', $this->response->getContent());
-        $this->assertRegExp('/s-maxage=2/', $this->response->headers->get('Cache-Control'));
+        $this->assertRegExp('/s-maxage=(2|3)/', $this->response->headers->get('Cache-Control'));
     }
 
     public function testDoesNotAssignDefaultTtlWhenResponseHasMustRevalidateDirective()
diff --git a/vendor/symfony/http-kernel/Tests/HttpCache/HttpCacheTestCase.php b/vendor/symfony/http-kernel/Tests/HttpCache/HttpCacheTestCase.php
index fde389c28f..a73a327b53 100644
--- a/vendor/symfony/http-kernel/Tests/HttpCache/HttpCacheTestCase.php
+++ b/vendor/symfony/http-kernel/Tests/HttpCache/HttpCacheTestCase.php
@@ -35,7 +35,7 @@ class HttpCacheTestCase extends TestCase
      */
     protected $store;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->kernel = null;
 
@@ -53,7 +53,7 @@ class HttpCacheTestCase extends TestCase
         $this->clearDirectory(sys_get_temp_dir().'/http_cache');
     }
 
-    protected function tearDown()
+    protected function tearDown(): void
     {
         if ($this->cache) {
             $this->cache->getStore()->cleanup();
diff --git a/vendor/symfony/http-kernel/Tests/HttpCache/SsiTest.php b/vendor/symfony/http-kernel/Tests/HttpCache/SsiTest.php
index 4411427028..3d68052cdc 100644
--- a/vendor/symfony/http-kernel/Tests/HttpCache/SsiTest.php
+++ b/vendor/symfony/http-kernel/Tests/HttpCache/SsiTest.php
@@ -120,11 +120,9 @@ class SsiTest extends TestCase
         $this->assertEquals('<?php echo "<?"; ?>php <?php echo "<?"; ?> <?php echo "<%"; ?> <?php echo "<s"; ?>cript language=php>', $response->getContent());
     }
 
-    /**
-     * @expectedException \RuntimeException
-     */
     public function testProcessWhenNoSrcInAnSsi()
     {
+        $this->expectException('RuntimeException');
         $ssi = new Ssi();
 
         $request = Request::create('/');
@@ -160,11 +158,9 @@ class SsiTest extends TestCase
         $this->assertEquals('foo', $ssi->handle($cache, '/', '/alt', true));
     }
 
-    /**
-     * @expectedException \RuntimeException
-     */
     public function testHandleWhenResponseIsNot200()
     {
+        $this->expectException('RuntimeException');
         $ssi = new Ssi();
         $response = new Response('foo');
         $response->setStatusCode(404);
diff --git a/vendor/symfony/http-kernel/Tests/HttpCache/StoreTest.php b/vendor/symfony/http-kernel/Tests/HttpCache/StoreTest.php
index fc47ff2c88..2887c14f5d 100644
--- a/vendor/symfony/http-kernel/Tests/HttpCache/StoreTest.php
+++ b/vendor/symfony/http-kernel/Tests/HttpCache/StoreTest.php
@@ -26,7 +26,7 @@ class StoreTest extends TestCase
      */
     protected $store;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->request = Request::create('/');
         $this->response = new Response('hello world', 200, []);
@@ -36,7 +36,7 @@ class StoreTest extends TestCase
         $this->store = new Store(sys_get_temp_dir().'/http_cache');
     }
 
-    protected function tearDown()
+    protected function tearDown(): void
     {
         $this->store = null;
         $this->request = null;
diff --git a/vendor/symfony/http-kernel/Tests/HttpCache/SubRequestHandlerTest.php b/vendor/symfony/http-kernel/Tests/HttpCache/SubRequestHandlerTest.php
index 67b637bfe3..61e6beded5 100644
--- a/vendor/symfony/http-kernel/Tests/HttpCache/SubRequestHandlerTest.php
+++ b/vendor/symfony/http-kernel/Tests/HttpCache/SubRequestHandlerTest.php
@@ -21,12 +21,12 @@ class SubRequestHandlerTest extends TestCase
 {
     private static $globalState;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         self::$globalState = $this->getGlobalState();
     }
 
-    protected function tearDown()
+    protected function tearDown(): void
     {
         Request::setTrustedProxies(self::$globalState[0], self::$globalState[1]);
     }
diff --git a/vendor/symfony/http-kernel/Tests/HttpKernelBrowserTest.php b/vendor/symfony/http-kernel/Tests/HttpKernelBrowserTest.php
index 37d471e815..5a2faf4243 100644
--- a/vendor/symfony/http-kernel/Tests/HttpKernelBrowserTest.php
+++ b/vendor/symfony/http-kernel/Tests/HttpKernelBrowserTest.php
@@ -160,7 +160,7 @@ class HttpKernelBrowserTest extends TestCase
         ;
         $file->expects($this->any())
             ->method('getClientSize')
-            ->willReturn(INF)
+            ->willReturn(PHP_INT_MAX)
         ;
 
         $client->request('POST', '/', [], [$file]);
diff --git a/vendor/symfony/http-kernel/Tests/HttpKernelTest.php b/vendor/symfony/http-kernel/Tests/HttpKernelTest.php
index 457b525dd2..9a6170c086 100644
--- a/vendor/symfony/http-kernel/Tests/HttpKernelTest.php
+++ b/vendor/symfony/http-kernel/Tests/HttpKernelTest.php
@@ -29,21 +29,17 @@ use Symfony\Component\HttpKernel\KernelEvents;
 
 class HttpKernelTest extends TestCase
 {
-    /**
-     * @expectedException \RuntimeException
-     */
     public function testHandleWhenControllerThrowsAnExceptionAndCatchIsTrue()
     {
+        $this->expectException('RuntimeException');
         $kernel = $this->getHttpKernel(new EventDispatcher(), function () { throw new \RuntimeException(); });
 
         $kernel->handle(new Request(), HttpKernelInterface::MASTER_REQUEST, true);
     }
 
-    /**
-     * @expectedException \RuntimeException
-     */
     public function testHandleWhenControllerThrowsAnExceptionAndCatchIsFalseAndNoListenerIsRegistered()
     {
+        $this->expectException('RuntimeException');
         $kernel = $this->getHttpKernel(new EventDispatcher(), function () { throw new \RuntimeException(); });
 
         $kernel->handle(new Request(), HttpKernelInterface::MASTER_REQUEST, false);
@@ -158,11 +154,9 @@ class HttpKernelTest extends TestCase
         $this->assertEquals('hello', $kernel->handle(new Request())->getContent());
     }
 
-    /**
-     * @expectedException \Symfony\Component\HttpKernel\Exception\NotFoundHttpException
-     */
     public function testHandleWhenNoControllerIsFound()
     {
+        $this->expectException('Symfony\Component\HttpKernel\Exception\NotFoundHttpException');
         $dispatcher = new EventDispatcher();
         $kernel = $this->getHttpKernel($dispatcher, false);
 
@@ -224,7 +218,7 @@ class HttpKernelTest extends TestCase
 
             // `file` index the array starting at 0, and __FILE__ starts at 1
             $line = file($first['file'])[$first['line'] - 2];
-            $this->assertContains('// call controller', $line);
+            $this->assertStringContainsString('// call controller', $line);
         }
     }
 
@@ -319,11 +313,9 @@ class HttpKernelTest extends TestCase
         $kernel->handle($request, HttpKernelInterface::MASTER_REQUEST);
     }
 
-    /**
-     * @expectedException \Symfony\Component\HttpKernel\Exception\BadRequestHttpException
-     */
     public function testInconsistentClientIpsOnMasterRequests()
     {
+        $this->expectException('Symfony\Component\HttpKernel\Exception\BadRequestHttpException');
         $request = new Request();
         $request->setTrustedProxies(['1.1.1.1'], Request::HEADER_X_FORWARDED_FOR | Request::HEADER_FORWARDED);
         $request->server->set('REMOTE_ADDR', '1.1.1.1');
diff --git a/vendor/symfony/http-kernel/Tests/KernelTest.php b/vendor/symfony/http-kernel/Tests/KernelTest.php
index f97074e1cd..20e2eb6b7f 100644
--- a/vendor/symfony/http-kernel/Tests/KernelTest.php
+++ b/vendor/symfony/http-kernel/Tests/KernelTest.php
@@ -21,6 +21,7 @@ use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpKernel\Bundle\BundleInterface;
 use Symfony\Component\HttpKernel\DependencyInjection\ResettableServicePass;
 use Symfony\Component\HttpKernel\DependencyInjection\ServicesResetter;
+use Symfony\Component\HttpKernel\HttpKernel;
 use Symfony\Component\HttpKernel\HttpKernelInterface;
 use Symfony\Component\HttpKernel\Kernel;
 use Symfony\Component\HttpKernel\Tests\Fixtures\KernelForOverrideName;
@@ -30,7 +31,7 @@ use Symfony\Component\HttpKernel\Tests\Fixtures\ResettableService;
 
 class KernelTest extends TestCase
 {
-    public static function tearDownAfterClass()
+    public static function tearDownAfterClass(): void
     {
         $fs = new Filesystem();
         $fs->remove(__DIR__.'/Fixtures/var');
@@ -64,12 +65,10 @@ class KernelTest extends TestCase
         $this->assertNull($clone->getContainer());
     }
 
-    /**
-     * @expectedException \InvalidArgumentException
-     * @expectedExceptionMessage The environment "test.env" contains invalid characters, it can only contain characters allowed in PHP class names.
-     */
     public function testClassNameValidityGetter()
     {
+        $this->expectException('InvalidArgumentException');
+        $this->expectExceptionMessage('The environment "test.env" contains invalid characters, it can only contain characters allowed in PHP class names.');
         // We check the classname that will be generated by using a $env that
         // contains invalid characters.
         $env = 'test.env';
@@ -348,35 +347,27 @@ EOF;
         $this->assertEquals($expected, serialize($kernel));
     }
 
-    /**
-     * @expectedException \InvalidArgumentException
-     */
     public function testLocateResourceThrowsExceptionWhenNameIsNotValid()
     {
+        $this->expectException('InvalidArgumentException');
         $this->getKernel()->locateResource('Foo');
     }
 
-    /**
-     * @expectedException \RuntimeException
-     */
     public function testLocateResourceThrowsExceptionWhenNameIsUnsafe()
     {
+        $this->expectException('RuntimeException');
         $this->getKernel()->locateResource('@FooBundle/../bar');
     }
 
-    /**
-     * @expectedException \InvalidArgumentException
-     */
     public function testLocateResourceThrowsExceptionWhenBundleDoesNotExist()
     {
+        $this->expectException('InvalidArgumentException');
         $this->getKernel()->locateResource('@FooBundle/config/routing.xml');
     }
 
-    /**
-     * @expectedException \InvalidArgumentException
-     */
     public function testLocateResourceThrowsExceptionWhenResourceDoesNotExist()
     {
+        $this->expectException('InvalidArgumentException');
         $kernel = $this->getKernel(['getBundle']);
         $kernel
             ->expects($this->once())
@@ -464,14 +455,12 @@ EOF;
         );
     }
 
-    /**
-     * @expectedException \LogicException
-     * @expectedExceptionMessage Trying to register two bundles with the same name "DuplicateName"
-     */
     public function testInitializeBundleThrowsExceptionWhenRegisteringTwoBundlesWithTheSameName()
     {
-        $fooBundle = $this->getBundle(null, null, 'FooBundle', 'DuplicateName');
-        $barBundle = $this->getBundle(null, null, 'BarBundle', 'DuplicateName');
+        $this->expectException('LogicException');
+        $this->expectExceptionMessage('Trying to register two bundles with the same name "DuplicateName"');
+        $fooBundle = $this->getBundle(__DIR__.'/Fixtures/FooBundle', null, 'FooBundle', 'DuplicateName');
+        $barBundle = $this->getBundle(__DIR__.'/Fixtures/BarBundle', null, 'BarBundle', 'DuplicateName');
 
         $kernel = $this->getKernel([], [$fooBundle, $barBundle]);
         $kernel->boot();
diff --git a/vendor/symfony/http-kernel/Tests/Log/LoggerTest.php b/vendor/symfony/http-kernel/Tests/Log/LoggerTest.php
index 3a5a8ade54..79b79cc69c 100644
--- a/vendor/symfony/http-kernel/Tests/Log/LoggerTest.php
+++ b/vendor/symfony/http-kernel/Tests/Log/LoggerTest.php
@@ -32,13 +32,13 @@ class LoggerTest extends TestCase
      */
     private $tmpFile;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->tmpFile = tempnam(sys_get_temp_dir(), 'log');
         $this->logger = new Logger(LogLevel::DEBUG, $this->tmpFile);
     }
 
-    protected function tearDown()
+    protected function tearDown(): void
     {
         if (!@unlink($this->tmpFile)) {
             file_put_contents($this->tmpFile, '');
@@ -107,27 +107,21 @@ class LoggerTest extends TestCase
         $this->assertSame([], $this->getLogs());
     }
 
-    /**
-     * @expectedException \Psr\Log\InvalidArgumentException
-     */
     public function testThrowsOnInvalidLevel()
     {
+        $this->expectException('Psr\Log\InvalidArgumentException');
         $this->logger->log('invalid level', 'Foo');
     }
 
-    /**
-     * @expectedException \Psr\Log\InvalidArgumentException
-     */
     public function testThrowsOnInvalidMinLevel()
     {
+        $this->expectException('Psr\Log\InvalidArgumentException');
         new Logger('invalid');
     }
 
-    /**
-     * @expectedException \Psr\Log\InvalidArgumentException
-     */
     public function testInvalidOutput()
     {
+        $this->expectException('Psr\Log\InvalidArgumentException');
         new Logger(LogLevel::DEBUG, '/');
     }
 
@@ -145,7 +139,7 @@ class LoggerTest extends TestCase
         if (method_exists($this, 'createPartialMock')) {
             $dummy = $this->createPartialMock(DummyTest::class, ['__toString']);
         } else {
-            $dummy = $this->getMock(DummyTest::class, ['__toString']);
+            $dummy = $this->createPartialMock(DummyTest::class, ['__toString']);
         }
         $dummy->expects($this->atLeastOnce())
             ->method('__toString')
diff --git a/vendor/symfony/http-kernel/Tests/Logger.php b/vendor/symfony/http-kernel/Tests/Logger.php
index 8ae756132c..8453cfbd57 100644
--- a/vendor/symfony/http-kernel/Tests/Logger.php
+++ b/vendor/symfony/http-kernel/Tests/Logger.php
@@ -22,7 +22,7 @@ class Logger implements LoggerInterface
         $this->clear();
     }
 
-    public function getLogs($level = false)
+    public function getLogs($level = false): array
     {
         return false === $level ? $this->logs : $this->logs[$level];
     }
diff --git a/vendor/symfony/http-kernel/Tests/Profiler/FileProfilerStorageTest.php b/vendor/symfony/http-kernel/Tests/Profiler/FileProfilerStorageTest.php
index bf4cd17d16..f088fe044d 100644
--- a/vendor/symfony/http-kernel/Tests/Profiler/FileProfilerStorageTest.php
+++ b/vendor/symfony/http-kernel/Tests/Profiler/FileProfilerStorageTest.php
@@ -20,7 +20,7 @@ class FileProfilerStorageTest extends TestCase
     private $tmpDir;
     private $storage;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->tmpDir = sys_get_temp_dir().'/sf_profiler_file_storage';
         if (is_dir($this->tmpDir)) {
@@ -30,7 +30,7 @@ class FileProfilerStorageTest extends TestCase
         $this->storage->purge();
     }
 
-    protected function tearDown()
+    protected function tearDown(): void
     {
         self::cleanDir();
     }
diff --git a/vendor/symfony/http-kernel/Tests/Profiler/ProfilerTest.php b/vendor/symfony/http-kernel/Tests/Profiler/ProfilerTest.php
index 35aa8ea5dc..2128ea9bcd 100644
--- a/vendor/symfony/http-kernel/Tests/Profiler/ProfilerTest.php
+++ b/vendor/symfony/http-kernel/Tests/Profiler/ProfilerTest.php
@@ -82,7 +82,7 @@ class ProfilerTest extends TestCase
         $this->assertCount(0, $profiler->find(null, null, null, null, null, null, '204'));
     }
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->tmp = tempnam(sys_get_temp_dir(), 'sf_profiler');
         if (file_exists($this->tmp)) {
@@ -93,7 +93,7 @@ class ProfilerTest extends TestCase
         $this->storage->purge();
     }
 
-    protected function tearDown()
+    protected function tearDown(): void
     {
         if (null !== $this->storage) {
             $this->storage->purge();
diff --git a/vendor/symfony/http-kernel/Tests/UriSignerTest.php b/vendor/symfony/http-kernel/Tests/UriSignerTest.php
index 9b7fe08a99..b2eb59206b 100644
--- a/vendor/symfony/http-kernel/Tests/UriSignerTest.php
+++ b/vendor/symfony/http-kernel/Tests/UriSignerTest.php
@@ -20,9 +20,9 @@ class UriSignerTest extends TestCase
     {
         $signer = new UriSigner('foobar');
 
-        $this->assertContains('?_hash=', $signer->sign('http://example.com/foo'));
-        $this->assertContains('?_hash=', $signer->sign('http://example.com/foo?foo=bar'));
-        $this->assertContains('&foo=', $signer->sign('http://example.com/foo?foo=bar'));
+        $this->assertStringContainsString('?_hash=', $signer->sign('http://example.com/foo'));
+        $this->assertStringContainsString('?_hash=', $signer->sign('http://example.com/foo?foo=bar'));
+        $this->assertStringContainsString('&foo=', $signer->sign('http://example.com/foo?foo=bar'));
     }
 
     public function testCheck()