From ae105192ca7a0ed2bc1fc454883749bf16cd2b70 Mon Sep 17 00:00:00 2001
From: Olof Johansson <olof@liberdev.se>
Date: Sun, 18 May 2025 21:19:18 +0200
Subject: [PATCH] Add nullable typehint for param $Block in function blockCode.

---
 Parsedown.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Parsedown.php b/Parsedown.php
index 38edfe92..db7b3781 100644
--- a/Parsedown.php
+++ b/Parsedown.php
@@ -346,7 +346,7 @@ protected function isBlockCompletable($Type)
     #
     # Code
 
-    protected function blockCode($Line, $Block = null)
+    protected function blockCode($Line, ?array $Block = null)
     {
         if (isset($Block) and $Block['type'] === 'Paragraph' and ! isset($Block['interrupted']))
         {