define arguments & return types

magento · Nov 30, 2020 · 8a9b768 · 8a9b768
1 parent 4ad7aae
commit 8a9b768
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/internal/Magento/Framework/Mview/View/Subscription.php b/lib/internal/Magento/Framework/Mview/View/Subscription.php
@@ -205,7 +205,7 @@ protected function getLinkedViews()
      * @param ViewInterface $view
      * @return string
      */
-    protected function buildStatement($event, $view)
+    protected function buildStatement(string $event, ViewInterface $view): string
     {
         $column = $this->getSubscriptionColumn($view);
         $changelog = $view->getChangelog();