From 26b0d921ea2a907e1f0b4dc4302c489885c7a768 Mon Sep 17 00:00:00 2001
From: Sukhwinder Dhillon <sukhwinder33445@gmail.com>
Date: Mon, 14 Aug 2023 12:02:04 +0200
Subject: [PATCH] Renderer::renderStateBadges(): Return type can be null

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

diff --git a/library/Businessprocess/Renderer/Renderer.php b/library/Businessprocess/Renderer/Renderer.php
index 6aa1363..6a5d624 100644
--- a/library/Businessprocess/Renderer/Renderer.php
+++ b/library/Businessprocess/Renderer/Renderer.php
@@ -169,7 +169,7 @@ abstract class Renderer extends HtmlDocument
 
     /**
      * @param $summary
-     * @return BaseHtmlElement
+     * @return ?BaseHtmlElement
      */
     public function renderStateBadges($summary, $totalChildren)
     {