AppointmentDragEndCallback typedef Null safety
Signature for callback that reports that a appointment dragging completed in SfCalendar.
The dragging appointment, sourceResource, targetResource and droppingTime when the appointment dragging ends available in the AppointmentDragEndDetails.
- SfCalendar.onDragEnd, which matches this signature.
- SfCalendar, which uses this signature in one of it's callback.
typedef AppointmentDragEndCallback = void Function( AppointmentDragEndDetails appointmentDragEndDetails);