ISTWCMS-5195: coding standards

src/Service/UwNodeContent.php

@@ -146,13 +146,13 @@ class UwNodeContent {
   /**
    * Common elements for content data.
    *
-   * @param $node_flags
+   * @param array $node_flags
    *   The flags for the node.
    *
    * @return array
    *   Array of common elements for content data.
    */
-  public function setupContentData($node_flags): array {
+  public function setupContentData(array $node_flags): array {
 
     $content_data['url'] = [
       'type' => 'url',