diff --git a/src/Support/SelectFields.php b/src/Support/SelectFields.php
index <HASH>..<HASH> 100644
--- a/src/Support/SelectFields.php
+++ b/src/Support/SelectFields.php
@@ -358,7 +358,7 @@ class SelectFields
 
     /**
      * @param  array  $select
-     * @param  mixed  $relation
+     * @param  Relation  $relation
      * @param  string|null  $parentTable
      * @param  array  $field
      */
chore: phpstan: fix "Cannot call method getForeignKey() on class-string|object."