From bab83437b8de2e8abc4043c04f1b175d329d7b2e Mon Sep 17 00:00:00 2001
From: Mior Muhammad Zaki <crynobone@gmail.com>
Date: Sun, 8 Dec 2024 17:08:13 +0800
Subject: [PATCH] wip

Signed-off-by: Mior Muhammad Zaki <crynobone@gmail.com>
---
 src/Support/UndefinedValue.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Support/UndefinedValue.php b/src/Support/UndefinedValue.php
index 74b2663a..523210ae 100644
--- a/src/Support/UndefinedValue.php
+++ b/src/Support/UndefinedValue.php
@@ -5,7 +5,7 @@
 /**
  * @internal
  */
-class UndefinedValue implements \JsonSerializable
+final class UndefinedValue implements \JsonSerializable
 {
     /**
      * Determine if value is equivalent to "undefined" or "null".