Fixing PHP 8.1 Serializable interface depreciation

Author: alihamza

src/Model/Object/TypedObject.php

@@ -210,14 +210,6 @@ final public static function hydrateNew(array $properties)
         return $object;
     }
 
-    /**
-     * @inheritDoc
-     */
-    final public function __serialize()
-    {
-        return serialize($this->dataToSerialize());
-    }
-
     /**
      * @inheritDoc
      */
@@ -236,15 +228,6 @@ protected function dataToSerialize()
         return $this->properties;
     }
 
-    /**
-     * @inheritDoc
-     */
-    final public function __unserialize($serialized)
-    {
-        $this->loadFinalizedClassDefinition(static::definition());
-        $this->hydrateFromSerializedData(unserialize($serialized));
-    }
-
     /**
      * @inheritDoc
      */