ESLint has released the first beta versions of v8 🎉
https://eslint.org/blog/2021/08/eslint-v8.0.0-beta.0-released
https://eslint.org/blog/2021/08/eslint-v8.0.0-beta.1-released
https://eslint.org/blog/2021/09/eslint-v8.0.0-beta.2-released
https://eslint.org/blog/2021/09/eslint-v8.0.0-rc.0-released

It would be awesome to have official ESLint 8 support. 👊
I'm happy to help where I can of course 🙂
errors: [
        {
          message:
            'React Hook useEffect has unnecessary dependencies: ' +
            "'MutableStore.hello.world', 'global.stuff', and 'z'. " +
            'Either exclude them or remove the dependency array. ' +
            "Outer scope values like 'MutableStore.hello.world' aren't valid dependencies " +
            "because mutating them doesn't re-render the component.",
          
          
          suggestions: [
            {
              desc: 'Update the dependencies array to be: [props.foo, x, y]',
              output: normalizeIndent`
                import MutableStore from 'store';
                let z = {};
                function MyComponent(props) {
                  let x = props.foo;
                  {
                    let y = props.bar;
                    useEffect(() => {
                      // nothing
                    }, [props.foo, x, y]);
                  }
                }
              `,
            },
          ],
        },
      ],