**Packages**
* `"react": "^16.13.1"`
* `"eslint-plugin-react-hooks": "^4.0.8"`

The issue #18819 still happens with `eslint-plugin-react-hooks@4.0.8`.

Using the example code from the other issue gives the following errors:

![image](https://user-images.githubusercontent.com/37122343/90794940-59d9a980-e305-11ea-9ec0-98f69b41c280.png)

![image](https://user-images.githubusercontent.com/37122343/90795019-770e7800-e305-11ea-92b8-b64407b0b22c.png)


if (!Array.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)
          ) {