diff --git a/src/Illuminate/Database/Eloquent/Model.php b/src/Illuminate/Database/Eloquent/Model.php
index 9ebec52cfd42..3949be243367 100644
--- a/src/Illuminate/Database/Eloquent/Model.php
+++ b/src/Illuminate/Database/Eloquent/Model.php
@@ -215,7 +215,7 @@ abstract class Model implements Arrayable, ArrayAccess, CanBeEscapedWhenCastToSt
     /**
      * The callback that is responsible for handling discarded attribute violations.
      *
-     * @var callable|null
+     * @var (callable(self, array))|null
      */
     protected static $discardedAttributeViolationCallback;
 
@@ -548,7 +548,7 @@ public static function preventSilentlyDiscardingAttributes($value = true)
     /**
      * Register a callback that is responsible for handling discarded attribute violations.
      *
-     * @param  callable|null  $callback
+     * @param  (callable(self, array))|null  $callback
      * @return void
      */
     public static function handleDiscardedAttributeViolationUsing(?callable $callback)