diff --git a/src/Cashier/Config/Queue.php b/src/Cashier/Config/Queue.php
index 623762d..143c4f9 100644
--- a/src/Cashier/Config/Queue.php
+++ b/src/Cashier/Config/Queue.php
@@ -9,4 +9,6 @@ interface Queue
     public function getConnection(): ?string;
 
     public function getName(): ?string;
+
+    public function afterCommit(): bool;
 }