got et2 mostly working: timesheet.edit renders

api/js/etemplate/et2_dataview_model_columns.ts

@@ -4,10 +4,9 @@
  * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
  * @package etemplate
  * @subpackage dataview
- * @link http://www.egroupware.org
+ * @link https://www.egroupware.org
  * @author Andreas Stöckel
- * @copyright Stylite 2011
- * @version $Id$
+ * @copyright EGroupware GmbH 2011-2021
  */
 
 /*egw:uses
@@ -16,6 +15,8 @@
 */
 
 
+import {egw} from "../jsapi/egw_global";
+
 /**
  * Class which stores the data of a single column.
  *