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 🙂
if (!isArray(resolved.defs)) {
          return false;
        }
        const def = resolved.defs[0];
        if (def == null) {
          return false;
        }
        if (def.node == null || def.node.id == null) {
          return false;
        }
        
        
        const fnNode = def.node;
        const childScopes = componentScope.childScopes;
        let fnScope = null;
        let i;
        for (i = 0; i < childScopes.length; i++) {
          const childScope = childScopes[i];
          const childScopeBlock = childScope.block;
          if (
            
            (fnNode.type === 'FunctionDeclaration' &&
              childScopeBlock === fnNode) ||
            
            
            (fnNode.type === 'VariableDeclarator' &&
              childScopeBlock.parent === fnNode)
          ) {