diff --git a/library/Businessprocess/Common/Sort.php b/library/Businessprocess/Common/Sort.php
index 4728af3e..01bb569f 100644
--- a/library/Businessprocess/Common/Sort.php
+++ b/library/Businessprocess/Common/Sort.php
@@ -41,7 +41,9 @@ public function setSort(?string $sort): self
             return $this;
         }
 
-        list($sortBy, $direction) = Str::symmetricSplit($sort, ' ', 2, 'asc');
+        /** @var array<int, string> $res */
+        $res = Str::symmetricSplit($sort, ' ', 2, 'asc');
+        [$sortBy, $direction] = $res;
 
         switch ($sortBy) {
             case 'manual':