**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)


}
        }
      `,
      errors: [classError('useFeatureFlag')],
    },
    {
      code: `
        class ClassComponentWithHook extends React.Component {
          render() {
            React.useState();
          }
        }
      `,
      errors: [classError('React.useState')],
    },
    {
      code: `
        (class {useHook = () => { useState(); }});
      `,
      errors: [classError('useState')],
    },
    {
      code: `
        (class {useHook() { useState(); }});
      `,
      errors: [classError('useState')],
    },
    {
      code: `
        (class {h = () => { useState(); }});