PAC-950 Add compatibility with PHP 8.4

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Import Serializer
 
+## Version 2.1.0
+
+### PHP 8.4 Compatibility
+
+* Add PHP 8.4 support
+
 ## Version 2.0.0
 
 ### PHP 8.1 Compatibility
@@ -16,4 +22,4 @@
 
 ### Features
 
-* PAC-541: Update composer with php Version ">=^7.3"
+* PAC-541: Update composer with php Version ">=^7.3"

src/AdditionalAttributeSerializerInterface.php

@@ -35,7 +35,7 @@ interface AdditionalAttributeSerializerInterface extends SerializerInterface
      *
      * @return array The array with the denormalized attribute values
      */
-    public function denormalize(string $value = null, bool $unpack = true) : array;
+    public function denormalize(?string $value = null, bool $unpack = true) : array;
 
     /**
      * Normalizes the category path in a standard representation.

src/SerializerInterface.php

@@ -46,7 +46,7 @@ public function explode($value = null, $delimiter = null);
      *
      * @return string|null The compatected value
      */
-    public function implode(array $value = null, $delimiter = null);
+    public function implode(?array $value = null, $delimiter = null);
 
     /**
      * Serializes the elements of the passed array.
@@ -56,7 +56,7 @@ public function implode(array $value = null, $delimiter = null);
      *
      * @return string The serialized array
      */
-    public function serialize(array $unserialized = null, $delimiter = null);
+    public function serialize(?array $unserialized = null, $delimiter = null);
 
     /**
      * Unserializes the elements of the passed string.