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 🙂
const codeLines = strings[0].split('\n');
  const leftPadding = codeLines[1].match(/\s+/)[0];
  return codeLines.map(line => line.substr(leftPadding.length)).join('\n');
}
const tests = {
  valid: [
    {
      code: normalizeIndent`
        function MyComponent() {
          const local = {};
          useEffect(() => {
            console.log(local);
          });
        }
      `,
    },
    {
      code: normalizeIndent`
        function MyComponent() {
          useEffect(() => {
            const local = {};
            console.log(local);
          }, []);
        }
      `,
    },
    {
      code: normalizeIndent`