I based my changes on #49331, which did this for useFormStatus.
While I was editing the file, I noticed that useOptimistic was incorrectly categorized as a `react-dom` package export, but it's actually exported from `react`. So I fixed that, too.
Co-authored-by: Zack Tanner <1939140+ztanner@users.noreply.github.com>
### What?
This PR makes it so calling `experimental_useOptimistic` throws an error telling you it only works in a client component. Because the Next docs have an example of renaming it into `useOptimistic` in the import, I also added that as a forbidden import. There may be a better way to do this, if so, please let me know.
Fixes#53312
### Why?
Currently, the error you get says `(0 , react__WEBPACK_IMPORTED_MODULE_1__.experimental_useOptimistic) is not a function or its return value is not iterable`. This is misleading.
<img width="1043" alt="Screenshot 2023-07-28 at 3 30 10 PM" src="https://github.com/vercel/next.js/assets/12662580/ee16fd84-633d-47a1-8db4-cfc050546614">
### How?
Adds `experimental_useOptimistic` to the lists of forbidden imports. Adds some specific tests around this, but I'm not sure they're necessary, looking at how the other tests are written.
Co-authored-by: Zack Tanner <1939140+ztanner@users.noreply.github.com>
You'll probably want to disable whitespace in the diff
## Description
This allows for better editor support by using `describe` or functions called `describe` with the same syntax instead of custom names.
Changes:
- `nextTestSetup` can be used instead of `createNextDescribe` keeping the same behaviour but being called inside a `describe` "block" (not applied everywhere)
- `getSnapshotTestDescribe` replaced with a custom `describe.each`
- `sandbox` helper function for `acceptance`/`acceptance-app` merged into a single shared one
- `outdent` to remove the indent from inline files in tests which helps with consistent snapshots
Co-authored-by: Tim Neutkens <tim@timneutkens.nl>
Co-authored-by: Steven <steven@ceriously.com>
Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
