From 365e6e7f79e9a6289bba27b02c1d1908d0a48c64 Mon Sep 17 00:00:00 2001
From: Adam Bramley <adam.bramley@previousnext.com.au>
Date: Thu, 23 Jan 2025 13:27:27 +1100
Subject: [PATCH] Fix PHP 8.4 deprecations

---
 src/File.php                | 4 ++--
 src/Stream/ReadOnlyFile.php | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/File.php b/src/File.php
index 89d4e36..bbb5c03 100644
--- a/src/File.php
+++ b/src/File.php
@@ -103,7 +103,7 @@ private function __construct()
      */
     public static function checksum(
         string|ReadonlyFile $filePath,
-        Key $key = null,
+        ?Key $key = null,
         bool|string $encoding = Halite::ENCODE_BASE64URLSAFE
     ): string {
         if ($filePath instanceof ReadOnlyFile) {
@@ -593,7 +593,7 @@ public static function verify(
      */
     protected static function checksumData(
         StreamInterface $fileStream,
-        Key $key = null,
+        ?Key $key = null,
         string|bool $encoding = Halite::ENCODE_BASE64URLSAFE
     ): string {
         $config = self::getConfig(
diff --git a/src/Stream/ReadOnlyFile.php b/src/Stream/ReadOnlyFile.php
index a2bac8d..639e570 100644
--- a/src/Stream/ReadOnlyFile.php
+++ b/src/Stream/ReadOnlyFile.php
@@ -78,7 +78,7 @@ class ReadOnlyFile implements StreamInterface
      * @throws TypeError
      * @psalm-suppress RedundantConditionGivenDocblockType
      */
-    public function __construct($file, Key $key = null)
+    public function __construct($file, ?Key $key = null)
     {
         if (is_string($file)) {
             if (!is_readable($file)) {