[Bug]: Not working with @typescript-eslint/parser v8

[lukpsaxo]

Is there an existing issue for this?

• I have searched the existing issues and my issue is unique
• My issue appears in the command-line and not only in the text editor

Description Overview

Due to : typescript-eslint/typescript-eslint#8933

accessing "typeParameters" will now be undefined.

It needs to be changed to "typeArguments" (and the other deprecations in the Pr linked above).

Expected Behavior

The result is that eslint-pugin-react doesn't find any declared props in a typescript project.

I see there is a PR to fix this: #3788 but it is about the deprecations, not the fact that eslint-plugin-react just stops working without any indication why (no errors from npm etc.)

eslint-plugin-react version

7.35.0

eslint version

v8.57.0

node version

v22

[lukpsaxo]

Note also - typescript eslint v8 is required for eslint v9, so this essentially blocks eslint v9 upgrade even though you now technically support it.

[lukpsaxo]

waiting on fix pr: #3629

[ljharb]

This isn't really a bug, to be clear, it's just something we don't support yet - and that shouldn't be surprising since it was just released like 24 hours ago.

Indeed, #3629 blocks supporting v6, and then we can work on v7 and then v8.

[lukeapage]

Sure - I raised this because it took me a while to figure out what was happening and having an issue open on GitHub might help other people.