diff --git a/framework/core/src/Extend/Conditional.php b/framework/core/src/Extend/Conditional.php
index 55584beebe..4241cf476e 100644
--- a/framework/core/src/Extend/Conditional.php
+++ b/framework/core/src/Extend/Conditional.php
@@ -29,7 +29,7 @@ class Conditional implements ExtenderInterface
      * - 'condition': a boolean or callable that should return a boolean.
      * - 'extenders': an array of extenders, a callable returning an array of extenders, or an invokable class string.
      *
-     * @var array<array{condition: bool|callable, extenders: ExtenderInterface[]}>
+     * @var array<array{condition: bool|callable, extenders: ExtenderInterface[]|callable|string}>
      */
     protected $conditions = [];