diff --git a/app/Support/Request/ConvertsDataTypes.php b/app/Support/Request/ConvertsDataTypes.php
index 7222fdd60b..dd42093623 100644
--- a/app/Support/Request/ConvertsDataTypes.php
+++ b/app/Support/Request/ConvertsDataTypes.php
@@ -49,7 +49,7 @@ trait ConvertsDataTypes
      * @param mixed $key
      * @return mixed
      */
-    abstract public function has($key): mixed;
+    abstract public function has($key);
     /**
      * Return integer value.
      *