From 3544c21056c3eee5d4eedc785ddc83f6bebfdade Mon Sep 17 00:00:00 2001
From: Sukhwinder Dhillon <sukhwinder33445@gmail.com>
Date: Mon, 14 Aug 2023 11:57:59 +0200
Subject: [PATCH] Node: Property `$state` can be null

---
 library/Businessprocess/Node.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/Businessprocess/Node.php b/library/Businessprocess/Node.php
index 836f62b..0510859 100644
--- a/library/Businessprocess/Node.php
+++ b/library/Businessprocess/Node.php
@@ -74,7 +74,7 @@ abstract class Node
     /**
      * Node state
      *
-     * @var int
+     * @var ?int
      */
     protected $state;