Union containing every possible event that can be emitted by a System. Events are
discriminated by their type. Event payloads unique to System can be found
under the SystemEvents namespace (payloads inherited from propagated events are defined in the namespace
from which they propagate).
Union containing every possible event that can be emitted by a System. Events are discriminated by their type. Event payloads unique to
Systemcan be found under the SystemEvents namespace (payloads inherited from propagated events are defined in the namespace from which they propagate).