Angular 2 Firebase or AngularFire maximum call stack size exceeded

Question

I encounter an error while trying to connect a David Easts TODO Angular2 demo to Firebase.

Maximum Call Stack Size Exceeded

The repo can be found here: https://github.com/davideast/ng2do

All I did differently was: import bind, AngularFire and FirebaseArray:

import {bind} from 'angular2/di';
import {AngularFire, FirebaseArray} from 'firebase/AngularFire';

And register the Services component:

@Component({
  selector: 'todo-app',
  componentServices: [
    AngularFire,
    bind(Firebase).toValue(new Firebase('https://webapi.firebaseio-demo.com/test'))
  ]
})

This results in an error:

Error exceeding maximum call stack size.