From c76986ec89be69864af1cfe62a3f69254c678907 Mon Sep 17 00:00:00 2001
From: Marcus <marcus.venghaus@inklammern.de>
Date: Thu, 16 Jan 2025 12:52:38 +0100
Subject: [PATCH] fix (php8.4): ExplicitNullableParamType

---
 src/JsonParser.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/JsonParser.php b/src/JsonParser.php
index f3cef0c..8111118 100644
--- a/src/JsonParser.php
+++ b/src/JsonParser.php
@@ -103,7 +103,7 @@ public function pointers(array $pointers): self
      * @param Closure|null $callback
      * @return self
      */
-    public function pointer(string $pointer, Closure $callback = null): self
+    public function pointer(string $pointer, ?Closure $callback = null): self
     {
         $this->config->pointers->add(new Pointer($pointer, false, $callback));
 
@@ -132,7 +132,7 @@ public function lazyPointers(array $pointers): self
      * @param Closure|null $callback
      * @return self
      */
-    public function lazyPointer(string $pointer, Closure $callback = null): self
+    public function lazyPointer(string $pointer, ?Closure $callback = null): self
     {
         $this->config->pointers->add(new Pointer($pointer, true, $callback));
 
@@ -155,7 +155,7 @@ public function lazy(): self
      * @param Closure|null $callback
      * @return void
      */
-    public function traverse(Closure $callback = null): void
+    public function traverse(?Closure $callback = null): void
     {
         foreach ($this as $key => $value) {
             $callback && $callback($value, $key, $this);