package and depencies

vendor/symfony/http-foundation/Session/SessionBagProxy.php

@@ -18,17 +18,17 @@ namespace Symfony\Component\HttpFoundation\Session;
  */
 final class SessionBagProxy implements SessionBagInterface
 {
-    private $bag;
-    private $data;
-    private $usageIndex;
-    private $usageReporter;
+    private SessionBagInterface $bag;
+    private array $data;
+    private ?int $usageIndex;
+    private ?\Closure $usageReporter;
 
     public function __construct(SessionBagInterface $bag, array &$data, ?int &$usageIndex, ?callable $usageReporter)
     {
         $this->bag = $bag;
         $this->data = &$data;
         $this->usageIndex = &$usageIndex;
-        $this->usageReporter = $usageReporter;
+        $this->usageReporter = null === $usageReporter ? null : $usageReporter(...);
     }
 
     public function getBag(): SessionBagInterface
@@ -54,17 +54,11 @@ final class SessionBagProxy implements SessionBagInterface
         return empty($this->data[$this->bag->getStorageKey()]);
     }
 
-    /**
-     * {@inheritdoc}
-     */
     public function getName(): string
     {
         return $this->bag->getName();
     }
 
-    /**
-     * {@inheritdoc}
-     */
     public function initialize(array &$array): void
     {
         ++$this->usageIndex;
@@ -77,18 +71,12 @@ final class SessionBagProxy implements SessionBagInterface
         $this->bag->initialize($array);
     }
 
-    /**
-     * {@inheritdoc}
-     */
     public function getStorageKey(): string
     {
         return $this->bag->getStorageKey();
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function clear()
+    public function clear(): mixed
     {
         return $this->bag->clear();
     }