Handle subapps errors on parent app

[gabrielcursino]

Is your feature request related to a problem? Please describe.
If an error occurs on subapp parent app orError is not called

Describe the solution you'd like
Handle subapps errors on parent app

Describe alternatives you've considered
As workaround i am exporting parent options:

...
export const options = {
  onError: (err: any, _: Request, res: Response) => {
    res.status(err.status ?? 500).json({ message: err?.message ?? 'Ocorreu um erro' });
  }
};
...

And importing it to use in subapps:

import { app, options } from '../services/app';

const Controller = new App(options);
...

Is there a better way to do this or some way of parent app handle subapps errors?