hoxyq b4ab87e20a fix[devtools/useTransition]: don't check for dispatch property when determining if hook is stateful (#27365)
https://github.com/facebook/react/pull/26740 introduced regression:
React DevTools doesn't record updates for `useTransition` hook. I can
add more details about things on DevTools side, if needed.

The root cause is
https://github.com/facebook/react/blob/491aec5d6113ce5bae7c10966bc38a4a8fc091a8/packages/react-reconciler/src/ReactFiberHooks.js#L2728-L2730

React DevTools expects dispatch to be present for stateful hooks that
can schedule an update -
https://github.com/facebook/react/blob/2eed1328478e8c923fcb4e6abf5efbd9e1233402/packages/react-devtools-shared/src/backend/renderer.js#L1422-L1428

With these changes, we still call dispatch in `startTransition`, but
also patch `queue` object with it, so that React DevTools can recognise
`useTransition` as stateful hook that can schedule update.

I am not sure if this is the right approach to fix this, can we
distinguish if `startTransition` was called from `useTransition` hook or
as a standalone function?

DiffTrain build for commit https://github.com/facebook/react/commit/56b14477e902ac076018be2e7bf2ea3092ac9e7d.
2023-09-21 20:30:59 +00:00
2023-02-20 16:27:42 +00:00
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