1 files changed, 33 insertions, 2 deletions
diff --git a/vendor/ramsey/uuid/src/Type/Integer.php b/vendor/ramsey/uuid/src/Type/Integer.php
index 05d420a85..7690f6cd8 100644
--- a/vendor/ramsey/uuid/src/Type/Integer.php
+++ b/vendor/ramsey/uuid/src/Type/Integer.php
@@ -15,9 +15,11 @@ declare(strict_types=1);
 namespace Ramsey\Uuid\Type;
 
 use Ramsey\Uuid\Exception\InvalidArgumentException;
+use ValueError;
 
 use function ctype_digit;
 use function ltrim;
+use function sprintf;
 use function strpos;
 use function substr;
 
@@ -36,7 +38,7 @@ use function substr;
 final class Integer implements NumberInterface
 {
     /**
-     * @var string
+     * @psalm-var numeric-string
      */
     private $value;
 
@@ -80,7 +82,10 @@ final class Integer implements NumberInterface
             $this->isNegative = true;
         }
 
-        $this->value = $value;
+        /** @psalm-var numeric-string $numericValue */
+        $numericValue = $value;
+
+        $this->value = $numericValue;
     }
 
     public function isNegative(): bool
@@ -88,6 +93,9 @@ final class Integer implements NumberInterface
         return $this->isNegative;
     }
 
+    /**
+     * @psalm-return numeric-string
+     */
     public function toString(): string
     {
         return $this->value;
@@ -109,14 +117,37 @@ final class Integer implements NumberInterface
     }
 
     /**
+     * @return array{string: string}
+     */
+    public function __serialize(): array
+    {
+        return ['string' => $this->toString()];
+    }
+
+    /**
      * Constructs the object from a serialized string representation
      *
      * @param string $serialized The serialized string representation of the object
      *
      * @phpcsSuppress SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingNativeTypeHint
+     * @psalm-suppress UnusedMethodCall
      */
     public function unserialize($serialized): void
     {
         $this->__construct($serialized);
     }
+
+    /**
+     * @param array{string: string} $data
+     */
+    public function __unserialize(array $data): void
+    {
+        // @codeCoverageIgnoreStart
+        if (!isset($data['string'])) {
+            throw new ValueError(sprintf('%s(): Argument #1 ($data) is invalid', __METHOD__));
+        }
+        // @codeCoverageIgnoreEnd
+
+        $this->unserialize($data['string']);
+    }
 }