From 2e53c4b8a4b7651dc1cf2d3ac6e1f6acb896a2df Mon Sep 17 00:00:00 2001
From: doishub <daniele@oveleon.de>
Date: Thu, 19 Jan 2023 09:13:33 +0100
Subject: [PATCH] Fix return type (`getValue`)

---
 src/Mapper/SearchCriteriaMapper.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Mapper/SearchCriteriaMapper.php b/src/Mapper/SearchCriteriaMapper.php
index 27575c2..6fd8998 100644
--- a/src/Mapper/SearchCriteriaMapper.php
+++ b/src/Mapper/SearchCriteriaMapper.php
@@ -215,7 +215,7 @@ private function getStructure(): ?array
     /**
      * Return value by structure map.
      */
-    private function getValue($map): ?string
+    private function getValue($map): mixed
     {
         if (\is_string($map))
         {