Remove unused forward declaration

0d96f02a · Laurent Montel · 0d93a552 · 0d96f02a
Commit 0d96f02a authored Aug 03, 2022 by Laurent Montel
--- a/src/utils.h
+++ b/src/utils.h
@@ -20,11 +20,6 @@

 #include <QModelIndex>

-namespace Akonadi
-{
-class ETMCalendar;
-}
-
 namespace KCalendarCore
 {
 class CalFilter;