From 221d5649da76856d89fb8e8c597c6c48eff9c8cd Mon Sep 17 00:00:00 2001
From: Sam Reed <sam@reedyboy.net>
Date: Thu, 14 Nov 2024 02:55:16 +0000
Subject: [PATCH] PHP 8.4: Fix implictly nullable parameters

https://wiki.php.net/rfc/deprecate-implicitly-nullable-types
---
 src/Exception/InvalidCodePointException.php | 2 +-
 src/Exception/InvalidStringException.php    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Exception/InvalidCodePointException.php b/src/Exception/InvalidCodePointException.php
index f1a3fe9..9494adc 100644
--- a/src/Exception/InvalidCodePointException.php
+++ b/src/Exception/InvalidCodePointException.php
@@ -30,7 +30,7 @@ class InvalidCodePointException extends UnicodeException
      * @param $codePoint
      * @param Throwable|null $previous
      */
-    public function __construct($codePoint, Throwable $previous = null)
+    public function __construct($codePoint, ?Throwable $previous = null)
     {
         parent::__construct("Invalid code point", 0, $previous);
         $this->codePoint = $codePoint;
diff --git a/src/Exception/InvalidStringException.php b/src/Exception/InvalidStringException.php
index 11e52dd..50b22a1 100644
--- a/src/Exception/InvalidStringException.php
+++ b/src/Exception/InvalidStringException.php
@@ -36,7 +36,7 @@ class InvalidStringException extends UnicodeException
      * @param int $offset
      * @param Throwable|null $previous
      */
-    public function __construct(string $string, int $offset = -1, Throwable $previous = null)
+    public function __construct(string $string, int $offset = -1, ?Throwable $previous = null)
     {
         parent::__construct("Invalid UTF-8 string at offset {$offset}", 0, $previous);
         $this->string = $string;