package and depencies

vendor/symfony/http-kernel/ControllerMetadata/ArgumentMetadata.php

@@ -11,8 +11,6 @@
 
 namespace Symfony\Component\HttpKernel\ControllerMetadata;
 
-use Symfony\Component\HttpKernel\Attribute\ArgumentInterface;
-
 /**
  * Responsible for storing metadata of an argument.
  *
@@ -22,18 +20,18 @@ class ArgumentMetadata
 {
     public const IS_INSTANCEOF = 2;
 
-    private $name;
-    private $type;
-    private $isVariadic;
-    private $hasDefaultValue;
-    private $defaultValue;
-    private $isNullable;
-    private $attributes;
+    private string $name;
+    private ?string $type;
+    private bool $isVariadic;
+    private bool $hasDefaultValue;
+    private mixed $defaultValue;
+    private bool $isNullable;
+    private array $attributes;
 
     /**
      * @param object[] $attributes
      */
-    public function __construct(string $name, ?string $type, bool $isVariadic, bool $hasDefaultValue, $defaultValue, bool $isNullable = false, $attributes = [])
+    public function __construct(string $name, ?string $type, bool $isVariadic, bool $hasDefaultValue, mixed $defaultValue, bool $isNullable = false, array $attributes = [])
     {
         $this->name = $name;
         $this->type = $type;
@@ -41,21 +39,13 @@ class ArgumentMetadata
         $this->hasDefaultValue = $hasDefaultValue;
         $this->defaultValue = $defaultValue;
         $this->isNullable = $isNullable || null === $type || ($hasDefaultValue && null === $defaultValue);
-
-        if (null === $attributes || $attributes instanceof ArgumentInterface) {
-            trigger_deprecation('symfony/http-kernel', '5.3', 'The "%s" constructor expects an array of PHP attributes as last argument, %s given.', __CLASS__, get_debug_type($attributes));
-            $attributes = $attributes ? [$attributes] : [];
-        }
-
         $this->attributes = $attributes;
     }
 
     /**
      * Returns the name as given in PHP, $foo would yield "foo".
-     *
-     * @return string
      */
-    public function getName()
+    public function getName(): string
     {
         return $this->name;
     }
@@ -64,20 +54,16 @@ class ArgumentMetadata
      * Returns the type of the argument.
      *
      * The type is the PHP class in 5.5+ and additionally the basic type in PHP 7.0+.
-     *
-     * @return string|null
      */
-    public function getType()
+    public function getType(): ?string
     {
         return $this->type;
     }
 
     /**
      * Returns whether the argument is defined as "...$variadic".
-     *
-     * @return bool
      */
-    public function isVariadic()
+    public function isVariadic(): bool
     {
         return $this->isVariadic;
     }
@@ -86,20 +72,16 @@ class ArgumentMetadata
      * Returns whether the argument has a default value.
      *
      * Implies whether an argument is optional.
-     *
-     * @return bool
      */
-    public function hasDefaultValue()
+    public function hasDefaultValue(): bool
     {
         return $this->hasDefaultValue;
     }
 
     /**
      * Returns whether the argument accepts null values.
-     *
-     * @return bool
      */
-    public function isNullable()
+    public function isNullable(): bool
     {
         return $this->isNullable;
     }
@@ -108,10 +90,8 @@ class ArgumentMetadata
      * Returns the default value of the argument.
      *
      * @throws \LogicException if no default value is present; {@see self::hasDefaultValue()}
-     *
-     * @return mixed
      */
-    public function getDefaultValue()
+    public function getDefaultValue(): mixed
     {
         if (!$this->hasDefaultValue) {
             throw new \LogicException(sprintf('Argument $%s does not have a default value. Use "%s::hasDefaultValue()" to avoid this exception.', $this->name, __CLASS__));
@@ -121,21 +101,10 @@ class ArgumentMetadata
     }
 
     /**
-     * Returns the attribute (if any) that was set on the argument.
-     */
-    public function getAttribute(): ?ArgumentInterface
-    {
-        trigger_deprecation('symfony/http-kernel', '5.3', 'Method "%s()" is deprecated, use "getAttributes()" instead.', __METHOD__);
-
-        if (!$this->attributes) {
-            return null;
-        }
-
-        return $this->attributes[0] instanceof ArgumentInterface ? $this->attributes[0] : null;
-    }
-
-    /**
-     * @return object[]
+     * @param class-string          $name
+     * @param self::IS_INSTANCEOF|0 $flags
+     *
+     * @return array<object>
      */
     public function getAttributes(string $name = null, int $flags = 0): array
     {
@@ -143,6 +112,19 @@ class ArgumentMetadata
             return $this->attributes;
         }
 
+        return $this->getAttributesOfType($name, $flags);
+    }
+
+    /**
+     * @template T of object
+     *
+     * @param class-string<T>       $name
+     * @param self::IS_INSTANCEOF|0 $flags
+     *
+     * @return array<T>
+     */
+    public function getAttributesOfType(string $name, int $flags = 0): array
+    {
         $attributes = [];
         if ($flags & self::IS_INSTANCEOF) {
             foreach ($this->attributes as $attribute) {
@@ -152,7 +134,7 @@ class ArgumentMetadata
             }
         } else {
             foreach ($this->attributes as $attribute) {
-                if (\get_class($attribute) === $name) {
+                if ($attribute::class === $name) {
                     $attributes[] = $attribute;
                 }
             }