Argument of type '() => Promise<void>' is not assignable to parameter of type 'TransitionFunction'

[ibqn]

I have recently discovered that the transition function can not be async according to the docs https://react.dev/reference/react/useTransition#react-doesnt-treat-my-state-update-as-a-transition

startTransition(async () => {
...
}

if you update your typing to the latest version i.e. @types/react": "18.2.14 you should observe this as well.

Argument of type '() => Promise<void>' is not assignable to parameter of type 'TransitionFunction'.
  Type 'Promise<void>' is not assignable to type 'VoidOrUndefinedOnly'

[sadmann7]

I didn't really know about that. I will fix these tomorrow. Thanks for letting me know

[sadmann7]

I updated the typing. The error was shown once. After that it is working. Sophie alpert told it will be changed soon.

Is it still erroring for you?

[Arhan13]

I am still facing this issue