**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('useState')],
    },
    {
      code: `
        (class {i() { useState(); }});
      `,
      errors: [classError('useState')],
    },
  ],
};
function conditionalError(hook, hasPreviousFinalizer = false) {
  return {
    message:
      `React Hook "${hook}" is called conditionally. React Hooks must be ` +
      'called in the exact same order in every component render.' +
      (hasPreviousFinalizer
        ? ' Did you accidentally call a React Hook after an early return?'
        : ''),
  };
}
function loopError(hook) {
  return {
    message:
      `React Hook "${hook}" may be executed more than once. Possibly ` +
      'because it is called in a loop. React Hooks must be called in the ' +
      'exact same order in every component render.',
  };
}
function functionError(hook, fn) {