package and depencies

vendor/symfony/http-foundation/Session/Attribute/AttributeBag.php

@@ -18,8 +18,8 @@ namespace Symfony\Component\HttpFoundation\Session\Attribute;
  */
 class AttributeBag implements AttributeBagInterface, \IteratorAggregate, \Countable
 {
-    private $name = 'attributes';
-    private $storageKey;
+    private string $name = 'attributes';
+    private string $storageKey;
 
     protected $attributes = [];
 
@@ -31,10 +31,7 @@ class AttributeBag implements AttributeBagInterface, \IteratorAggregate, \Counta
         $this->storageKey = $storageKey;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function getName()
+    public function getName(): string
     {
         return $this->name;
     }
@@ -44,57 +41,36 @@ class AttributeBag implements AttributeBagInterface, \IteratorAggregate, \Counta
         $this->name = $name;
     }
 
-    /**
-     * {@inheritdoc}
-     */
     public function initialize(array &$attributes)
     {
         $this->attributes = &$attributes;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function getStorageKey()
+    public function getStorageKey(): string
     {
         return $this->storageKey;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function has(string $name)
+    public function has(string $name): bool
     {
         return \array_key_exists($name, $this->attributes);
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function get(string $name, $default = null)
+    public function get(string $name, mixed $default = null): mixed
     {
         return \array_key_exists($name, $this->attributes) ? $this->attributes[$name] : $default;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function set(string $name, $value)
+    public function set(string $name, mixed $value)
     {
         $this->attributes[$name] = $value;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function all()
+    public function all(): array
     {
         return $this->attributes;
     }
 
-    /**
-     * {@inheritdoc}
-     */
     public function replace(array $attributes)
     {
         $this->attributes = [];
@@ -103,10 +79,7 @@ class AttributeBag implements AttributeBagInterface, \IteratorAggregate, \Counta
         }
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function remove(string $name)
+    public function remove(string $name): mixed
     {
         $retval = null;
         if (\array_key_exists($name, $this->attributes)) {
@@ -117,10 +90,7 @@ class AttributeBag implements AttributeBagInterface, \IteratorAggregate, \Counta
         return $retval;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function clear()
+    public function clear(): mixed
     {
         $return = $this->attributes;
         $this->attributes = [];
@@ -133,19 +103,15 @@ class AttributeBag implements AttributeBagInterface, \IteratorAggregate, \Counta
      *
      * @return \ArrayIterator<string, mixed>
      */
-    #[\ReturnTypeWillChange]
-    public function getIterator()
+    public function getIterator(): \ArrayIterator
     {
         return new \ArrayIterator($this->attributes);
     }
 
     /**
      * Returns the number of attributes.
-     *
-     * @return int
      */
-    #[\ReturnTypeWillChange]
-    public function count()
+    public function count(): int
     {
         return \count($this->attributes);
     }