**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)


},
    {
      code: `
        // Currently invalid.
        // These are variations capturing the current heuristic--
        // we only allow hooks in PascalCase or useFoo functions.
        // We *could* make some of these valid. But before doing it,
        // consider specific cases documented above that contain reasoning.
        function a() { useState(); }
        const whatever = function b() { useState(); };
        const c = () => { useState(); };
        let d = () => useState();
        e = () => { useState(); };
        ({f: () => { useState(); }});
        ({g() { useState(); }});
        const {j = () => { useState(); }} = {};
        ({k = () => { useState(); }} = {});
      `,
      errors: [
        functionError('useState', 'a'),
        functionError('useState', 'b'),
        functionError('useState', 'c'),
        functionError('useState', 'd'),
        functionError('useState', 'e'),
        functionError('useState', 'f'),
        functionError('useState', 'g'),
        functionError('useState', 'j'),
        functionError('useState', 'k'),
      ],
    },