From 159da01d5ce8db153babb6796cbd3b4a6bb1807b Mon Sep 17 00:00:00 2001
From: "Jaisser J. Sanguino" <jjk192@gmail.com>
Date: Mon, 16 Mar 2026 06:24:16 -0300
Subject: [PATCH] fix(synapsis): Include parameter name in untyped parameter
 error

---
 src/Libs/Synapsis.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Libs/Synapsis.php b/src/Libs/Synapsis.php
index 9da591f..4231981 100644
--- a/src/Libs/Synapsis.php
+++ b/src/Libs/Synapsis.php
@@ -148,7 +148,7 @@ class Synapsis
             $paramType = $parameter->getType();
             if ($paramType === null) {
                 // If no type is declared, and it's not optional, we cannot resolve it.
-                throw new Exception('Untyped parameters expect at least a default value or must be optional.');
+                throw new Exception("Untyped parameter '{$parameter}' expect at least a default value or must be optional.");
             }
 
             if ($paramType->isBuiltin()) {