ReadonlybackgroundBackground hosted-service loops still being tracked.
ReadonlyhostedHosted services that started and have not stopped, in start order.
ReadonlyoperationsIds of operations that started and have not settled.
ReadonlyregistrationsSynchronous registrations, or undefined before start() runs.
ReadonlyresourcesAsynchronous resources, or undefined before start() runs.
ReadonlystateCurrent lifecycle state.
What an Application still owns, as plain data.
Extends the Host's view — scopes and state — with the work only the Application knows about: which hosted services are up, and which operations have not settled. Names and counts only.