bugfix declaration

core/UI/Widget/DataTable/DataProviders/DataProvider.php

@@ -165,7 +165,7 @@ abstract class DataProvider
         $this->offset = (int) $offset;
     }
 
-    public function setData(array $data = [])
+    public function setData($data, array $params = [])
     {
         $this->data = $data;