From 28f06938414c1c3ca349bfd0d05095d18c4a69ea Mon Sep 17 00:00:00 2001
From: "A. B. M. Mahmudul Hasan" <abmmhasan@users.noreply.github.com>
Date: Wed, 17 Dec 2025 17:22:17 +0600
Subject: [PATCH] =?UTF-8?q?=F0=9F=94=A7=20refactor(functions.php):=20Add?=
 =?UTF-8?q?=20nullability=20to=20UUID=20function=20arguments?=
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---
 src/functions.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/functions.php b/src/functions.php
index 94a768b..fd7770e 100644
--- a/src/functions.php
+++ b/src/functions.php
@@ -17,7 +17,7 @@
      * @return string The generated UUID.
      * @throws Exception
      */
-    function uuid1(string $node = null): string
+    function uuid1(?string $node = null): string
     {
         return UUID::v1($node);
     }
@@ -74,7 +74,7 @@ function uuid5(string $namespace, string $string): string
      * @return string
      * @throws Exception
      */
-    function uuid6(string $node = null): string
+    function uuid6(?string $node = null): string
     {
         return UUID::v6($node);
     }
@@ -89,7 +89,7 @@ function uuid6(string $node = null): string
      * @return string
      * @throws Exception
      */
-    function uuid7(?DateTimeInterface $dateTime = null, string $node = null): string
+    function uuid7(?DateTimeInterface $dateTime = null, ?string $node = null): string
     {
         return UUID::v7($dateTime, $node);
     }
@@ -103,7 +103,7 @@ function uuid7(?DateTimeInterface $dateTime = null, string $node = null): string
      * @return string
      * @throws Exception
      */
-    function uuid8(string $node = null): string
+    function uuid8(?string $node = null): string
     {
         return UUID::v8($node);
     }