diff --git a/src/Casts/Cast.php b/src/Casts/Cast.php
index e3ba2446..1270f35c 100644
--- a/src/Casts/Cast.php
+++ b/src/Casts/Cast.php
@@ -7,5 +7,8 @@
 
 interface Cast
 {
+    /**
+     * @param array<string, mixed> $properties
+     */
     public function cast(DataProperty $property, mixed $value, array $properties, CreationContext $context): mixed;
 }
diff --git a/src/Casts/IterableItemCast.php b/src/Casts/IterableItemCast.php
index d89a107a..127acb35 100644
--- a/src/Casts/IterableItemCast.php
+++ b/src/Casts/IterableItemCast.php
@@ -7,5 +7,8 @@
 
 interface IterableItemCast
 {
+    /**
+     * @param array<string, mixed> $properties
+     */
     public function castIterableItem(DataProperty $property, mixed $value, array $properties, CreationContext $context): mixed;
 }