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 🙂
function Counter() {
          let [count, setCount] = useState(0);
          useEffect(() => {
            let id = setInterval(() => {
              setCount(count + 1);
            }, 1000);
            return () => clearInterval(id);
          }, []);
          return <h1>{count}</h1>;
        }
      `,
      errors: [
        {
          message:
            "React Hook useEffect has a missing dependency: 'count'. " +
            'Either include it or remove the dependency array. ' +
            `You can also do a functional update 'setCount(c => ...)' if you ` +
            `only need 'count' in the 'setCount' call.`,
          suggestions: [
            {
              desc: 'Update the dependencies array to be: [count]',
              output: normalizeIndent`
                function Counter() {
                  let [count, setCount] = useState(0);
                  useEffect(() => {
                    let id = setInterval(() => {
                      setCount(count + 1);
                    }, 1000);
                    return () => clearInterval(id);
                  }, [count]);