| Name | Description | Type | Package | Framework |
| Effect | All tracked effects must extend implement this type. | Class | akka.typed | Akka |
| Effect$ | Class | akka.typed | Akka | |
| Effect .EmptyEffect$ | Class | akka.typed.Effect | Akka | |
| Effect .Messaged | Class | akka.typed.Effect | Akka | |
| Effect .Messaged$ | Class | akka.typed.Effect | Akka | |
| Effect .ReceiveTimeoutSet | Class | akka.typed.Effect | Akka | |
| Effect .ReceiveTimeoutSet$ | Class | akka.typed.Effect | Akka | |
| Effect .Scheduled | Class | akka.typed.Effect | Akka | |
| Effect .Scheduled$ | Class | akka.typed.Effect | Akka | |
| Effect .Spawned | Class | akka.typed.Effect | Akka | |
| Effect .Spawned$ | Class | akka.typed.Effect | Akka | |
| Effect .Stopped | Class | akka.typed.Effect | Akka | |
| Effect .Stopped$ | Class | akka.typed.Effect | Akka | |
| Effect .Unwatched | Class | akka.typed.Effect | Akka | |
| Effect .Unwatched$ | Class | akka.typed.Effect | Akka | |
| Effect .Watched | Class | akka.typed.Effect | Akka | |
| Effect .Watched$ | Class | akka.typed.Effect | Akka | |
| EffectfulActorContext | An ActorContext for testing purposes that records the effects performed on it and otherwise stubs them out like a StubbedActorContext. | Class | akka.typed | Akka |