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Published 20 hours ago • verified publisher icon mattpocock

Type support for `useActor`

Open danielkcz opened this issue 4 years ago • 0 comments

Let's discuss this as a new issue and close #48 since it seems like a much more complicated problem.

The useActor alone has 3 overloads around some getSnapshot which I don't fully understand yet.

https://github.com/davidkpiano/xstate/blob/07980daa33e6ea4094ca11ab4d25b23175104cb7/packages/xstate-react/src/useActor.ts#L30-L42

Then there is ActorRefFrom which can get ActorRef type based on the machine. That's currently incompatible with generated classes extended from StateNodeWithGeneratedTypes.

https://github.com/davidkpiano/xstate/blob/07980daa33e6ea4094ca11ab4d25b23175104cb7/packages/core/src/types.ts#L1261-L1267

I can imagine we could ideally generate direct MachineIdActorRef types, but I am not sure how to approach that.

@mattpocock Can you please have a look at it and perhaps make a Loom again with hints?

danielkcz avatar Jan 05 '21 09:01 danielkcz