diff --git a/src/Form/DataTransformer/CurrencyToArrayTransformer.php b/src/Form/DataTransformer/CurrencyToArrayTransformer.php
index 43609ffb..887d8867 100644
--- a/src/Form/DataTransformer/CurrencyToArrayTransformer.php
+++ b/src/Form/DataTransformer/CurrencyToArrayTransformer.php
@@ -18,6 +18,8 @@ class CurrencyToArrayTransformer implements DataTransformerInterface
 {
     /**
      * {@inheritdoc}
+     * 
+     * @param mixed $value
      */
     public function transform(mixed $value): ?array
     {