eslint-plugin-react-redux is incompatible with eslint v9

[stan-stately]

TypeError: Error while loading rule 'react-redux/mapStateToProps-prefer-hoisted': Rule must be an object with a `create` method

They have dropped support for function style rules in v9: https://eslint.org/blog/2023/11/whats-coming-in-eslint-9.0.0/#changes-to-how-you-write-rules

[mike-lock]

Any indication when (or whether) this issue will get resolved?

[DianaSuvorova]

Hello! I have created a branch that supports the v9. https://github.com/DianaSuvorova/eslint-plugin-react-redux/pull/100. Although there is a number of underlying dependencies that do not support v9 yet. We an either force install, to ignore peer deps npm validation (which I think is not a right path forward) or we wait for the rest of the eco system to catch up.

[mike-lock]

Any updates on this?

[DianaSuvorova]

Here is a diff for eslint 9 support https://github.com/DianaSuvorova/eslint-plugin-react-redux/pull/101 Will land this one and do release by end of week.

[mike-lock]

Would love this release! Hopefully we can upgrade ESLint to the latest version at our company after this :)

[DianaSuvorova]

I just published 4.2.0. Let me know if you run into issues

[mike-lock]

Thanks! I will try it out immediately!

[mike-lock]

Sorry for the late response. There were other plugins that weren't compatible with ESLint v9. It is working, but not in the recommended way. I now need it like this:

import reactRedux from 'eslint-plugin-react-redux'

export default tsEsLint.config(
{
  plugins: {
    ['react-redux']: reactRedux.configs.recommended.plugins,
  },
  rules: {
    ...reactRedux.rules.recommended,
})

Instead of the recommended way:

import reactRedux from 'eslint-plugin-react-redux'

export default tsEsLint.config(
  reactRedux.configs.recommended, // Or a new variant that manages this for backwards compatibility, like reactRedux.flatconfigs.recommended
)

The new recommended way just inserts all the plugins / rules to the lists. No need for extra lines of configuration.

[ljharb]

Better would be to import it from eslint-plugin-react-redux/flat, imo.