What's the correct way to have both events from the parent and child views be registered properly and fire?

With this approach the praent's events events wipe out the child's. I've also tried to pass in the child's events as part of the `options` to the parent, and then have the parent extend them before registering but then the parent's events no longer work.

Parent

```
// this is helpers/authorization/views/authHelper
export class AuthView extends Backbone.View {
    constructor(options?) {
        this.events = {
            'keypress #auth': 'setAuthorizationCodeKeypress',
            'click .create': 'setAuthorizationCode'
        };
        super(options);
    }
}

```

Child

```
import AV = module("helpers/authorization/views/authHelper")
export class PageHelperView extends AV.AuthView {
    constructor(options?) {
        this.events = {
            'click .configHead': 'toggle'
        }
        super(options);
    }
}

```

I'd prefer them to share the same element and only require a call to `new EHV.EncoderAPIHelperView().render();` to render them.