public static IEventStoreTimelineBuilder BindOptionsToConfiguration(this IEventStoreTimelineBuilder timeline, string key = "totem.timeline.eventStore") => timeline.ConfigureServices(services => services.BindOptionsToConfiguration <EventStoreTimelineOptions>(key));
internal void ConfigureEventStore(HostBuilderContext context, IEventStoreTimelineBuilder eventStore) => _eventStore?.Invoke(context, eventStore);