fix: foreach() argument must be of type array|object

src/QUI/HtmlSnippets/EventHandler.php

@@ -5,8 +5,6 @@ namespace QUI\HtmlSnippets;
 use QUI;
 use Quiqqer\Engine\Collector;
 
-use function is_array;
-
 class EventHandler
 {
     protected static array|null $events = null;
@@ -30,7 +28,7 @@ class EventHandler
             self::$events[$snippet['event']][] = $snippet;
         }
 
-        if (is_array(self::$events)) {
+        if (is_iterable(self::$events)) {
             foreach (self::$events as $event => $snippet) {
                 QUI::getEvents()->addEvent($event, [new SnippetTemplateEvent($snippet), 'onFireEvent']);
             }