- ServicesAdded(array{object, dict})
-
- List of service that have been added. The array
- is a list of services that is sorted with existing
- services containing an empty dictionary and new
- services containing the properties.
-
- This signal will only inform about added services
- and in case that services get added and removed at
- the same time, a ServicesRemoved signal will be
- sent first.
-
- ServicesRemoved(array{object})
-
- Signals a list of services that are no longer valid.
-
- The object paths are no longer accessible after
- this signal and only emitted for reference.
-