From 4743cdcf0ff8bacc9d292f1e722bea384455d8ce Mon Sep 17 00:00:00 2001
From: Eric Espie <eric.espie@combodo.com>
Date: Tue, 24 Mar 2026 17:39:22 +0100
Subject: [PATCH] Designer 3.3.0 - PHPStan level 1

---
 core/designdocument.class.inc.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/designdocument.class.inc.php b/core/designdocument.class.inc.php
index 65cd295b2..ca91d426f 100644
--- a/core/designdocument.class.inc.php
+++ b/core/designdocument.class.inc.php
@@ -360,10 +360,10 @@ class DesignElement extends \DOMElement
 	 * @param string $sTagName
 	 * @param string|null $sDefault
 	 *
-	 * @return string
+	 * @return null|string
 	 * @throws \DOMFormatException
 	 */
-	public function GetChildText($sTagName, $sDefault = null)
+	public function GetChildText($sTagName, $sDefault = null): ?string
 	{
 		$sRet = $sDefault;
 		if ($oChild = $this->GetOptionalElement($sTagName)) {