Событие (хук) для сохранение шаблона в центре администрирования?

class Template_Observer extends Template_Model
{
    static public function onAfterExecute($object, $args){
       echo 'ok';
    }
}

Core_Event::attach('template.onAfterExecute', array('Template_Observer','onAfterExecute'));

        // Данное событие будет вызываться для всех форм, определяем с каким контроллером работаем
        switch (get_class($controller))
        {
            case 'Shop_Controller_Edit':
                $oMainTab = $controller->getTab('main');
                $oMainTab->delete($controller->getField('description'));
            break;
        }

saveTemplateJsFile($content)

Template_Controller_Edit.onAfterRedeclaredApplyObjectProperty

Admin_Form_Action_Controller_Type_Edit.onAfterApplyObjectProperty

class Template_Controller_Edit_Observer
{
    static public function onAfterApplyObjectProperty($controller, $args){
        switch (get_class($controller))
        {
            case 'Template_Controller_Edit':

                break;
        }
    }
}

Core_Event::attach('Admin_Form_Action_Controller_Type_Edit.onAfterApplyObjectProperty', array('Template_Controller_Edit','onAfterApplyObjectProperty'));

Core_Event::attach('Admin_Form_Action_Controller_Type_Edit.onAfterRedeclaredApplyObjectProperty', array('Template_Controller_Edit_Observer','onAfterRedeclaredApplyObjectProperty'));

class Template_Controller_Edit_Observer
{
    static public function onAfterRedeclaredApplyObjectProperty($controller, $args){
        switch (get_class($controller))
        {
            case 'Template_Controller_Edit':
                    echo_r(Core_Array::getPost('js'));
                break;
        }
    }
}

Предупреждение: call_user_func() expects parameter 1 to be a valid callback, class 'Shop_Controller_Edit_Observer' not found в файле C:\wamp\www\osf.loc\modules\core\event.php (строка 107)

/**
    * Processing of the form. Apply object fields.
    * @return this
    * @hostcms-event Template_Controller_Edit.onAfterRedeclaredApplyObjectProperty
    */
   protected function _applyObjectProperty()
   {
      parent::_applyObjectProperty();

      $modelName = $this->_object->getModelName();

      if ($modelName == 'template')
      {
         if ($this->_object->template_id)
         {
            $this->_object->template_dir_id = 0;
            $this->_object->save();
         }

         $this->_object
            ->saveTemplateFile(Core_Array::getPost('template'))
            ->saveTemplateJsFile(Core_Array::getPost('js'));

         $css = Core_Array::getPost('css');

         try
         {
            $this->_object->less
               // Save LESS and rebuild CSS
               ? $this->_object->saveTemplateLessFile($css)
               // Save just CSS
               : $this->_object->saveTemplateCssFile($css);
         }
         catch (Exception $e)
         {
            Core_Message::show($e->getMessage(), 'error');
         }

         $manifest = Core_Array::getPost('manifest');
         !is_null($manifest)
            && $this->_object->saveManifestFile($manifest);

         $this->_object
            ->rebuildCompressionCss()
            ->updateTimestamp();

         // Delete all compressed JS
         if (Core::moduleIsActive('compression'))
         {
            Compression_Controller::instance('js')->deleteAllJs();
         }

         // Backup revision
         if (Core::moduleIsActive('revision'))
         {
            $this->_object->backupRevision();
         }
      }

      Core_Event::notify(get_class($this) . '.onAfterRedeclaredApplyObjectProperty', $this, array($this->_Admin_Form_Controller));

      return $this;
   }

Core_Event::notify(get_class($this) . '.onAfterRedeclaredApplyObjectProperty', $this, array($this->_Admin_Form_Controller));

Core_Event::attach('Admin_Form_Action_Controller_Type_Edit.onAfterRedeclaredApplyObjectProperty', array('Template_Controller_Edit_Observer', 'onAfterRedeclaredApplyObjectProperty'));

<?php
defined('HOSTCMS') || exit('HostCMS: access denied.');

/**
* Created by PhpStorm.
* User: xelax
* Date: 15.07.2017
* Time: 19:33
*/
class Template_Controller_Edit_Observer
{
    static public function onAfterRedeclaredApplyObjectProperty($controller, $args)
    {
        switch (get_class($controller)) {
            case 'Template_Controller_Edit':
                  echo_r(Core_Array::getPost('js'));
                break;
        }
    }
}