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 MyComponent() {
          const ref = useRef();
          useEffect(() => {
            console.log(ref.current);
          }, [ref.current, ref]);
        }
      `,
      errors: [
        {
          message:
            "React Hook useEffect has an unnecessary dependency: 'ref.current'. " +
            'Either exclude it or remove the dependency array. ' +
            "Mutable values like 'ref.current' aren't valid dependencies " +
            "because mutating them doesn't re-render the component.",
          suggestions: [
            {
              desc: 'Update the dependencies array to be: [ref]',
              output: normalizeIndent`
                function MyComponent() {
                  const ref = useRef();
                  useEffect(() => {
                    console.log(ref.current);
                  }, [ref]);
                }
              `,
            },
          ],
        },
      ],
    },