fix: Add strict types declaration

Author: abrahammordev

components/ILIAS/Survey/Editing/class.ilSurveyEditorGUI.php

@@ -16,6 +16,8 @@
  *
  *********************************************************************/
 
+declare(strict_types=1);
+
 use ILIAS\Survey\Editing\EditManager;
 use ILIAS\Survey\Editing\EditingGUIRequest;
 

components/ILIAS/Survey/Settings/class.UIFactory.php

@@ -1,7 +1,5 @@
 <?php
 
-declare(strict_types=1);
-
 /**
  * This file is part of ILIAS, a powerful learning management system
  * published by ILIAS open source e-Learning e.V.
@@ -18,6 +16,8 @@
  *
  *********************************************************************/
 
+declare(strict_types=1);
+
 namespace ILIAS\Survey\Settings;
 
 use ILIAS\Survey\InternalGUIService;

components/ILIAS/SurveyQuestionPool/Questions/class.SurveyQuestionGUI.php

@@ -16,6 +16,8 @@
  *
  *********************************************************************/
 
+declare(strict_types=1);
+
 use ILIAS\SurveyQuestionPool\Editing\EditingGUIRequest;
 use ILIAS\SurveyQuestionPool\Editing\EditManager;