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 🙂
return function(arg) {
        if (map.has(arg)) {
          
          
          return map.get(arg);
        }
        const result = fn(arg);
        map.set(arg, result);
        return result;
      };
    }
    /**
     * Visitor for both function expressions and arrow function expressions.
     */
    function visitFunctionWithDependencies(