Merge pull request #20 from skilld-labs/php84

PHP 8.4 compatibility
grasmash · Nov 25, 2024 · eea11b9 · eea11b9
2 parents bb1c1a2 + fd6a6c1
commit eea11b9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/Expander.php b/src/Expander.php
@@ -103,7 +103,7 @@ protected function doExpandArrayProperties(
         Data   $data,
         array  $array,
         string $parent_keys = '',
-        Data $reference_data = null
+        ?Data $reference_data = null
     ) {
         foreach ($array as $key => $value) {
             // Boundary condition(s).
@@ -201,7 +201,7 @@ function ($matches) use ($data, $reference_data) {
     public function expandStringPropertiesCallback(
         array $matches,
         Data  $data,
-        Data $reference_data = null
+        ?Data $reference_data = null
     ): mixed {
         $property_name = $matches[1];
         $unexpanded_value = $matches[0];