ionic-native angular example code to vuejs - vue.js

Question

With the Ionic Native there is the possibility to use iBeacons via a native-plugin: https://ionicframework.com/docs/native/ibeacon
The example code is written for people that use Ionic with AngularJS, but I'm using VueJS and I cannot figure out how to get this to work:
The Angular version of the Example code:
import { IBeacon } from '#ionic-native/ibeacon/ngx';
constructor(private ibeacon: IBeacon) { }
...
// Request permission to use location on iOS
this.ibeacon.requestAlwaysAuthorization();
// create a new delegate and register it with the native layer
let delegate = this.ibeacon.Delegate();
// Subscribe to some of the delegate's event handlers
delegate.didRangeBeaconsInRegion()
.subscribe(
data => console.log('didRangeBeaconsInRegion: ', data),
error => console.error()
);
delegate.didStartMonitoringForRegion()
.subscribe(
data => console.log('didStartMonitoringForRegion: ', data),
error => console.error()
);
delegate.didEnterRegion()
.subscribe(
data => {
console.log('didEnterRegion: ', data);
}
);
let beaconRegion = this.ibeacon.BeaconRegion('deskBeacon','F7826DA6-ASDF-ASDF-8024-BC5B71E0893E');
this.ibeacon.startMonitoringForRegion(beaconRegion)
.then(
() => console.log('Native layer received the request to monitoring'),
error => console.error('Native layer failed to begin monitoring: ', error)
);
But.. what I expected to work was the following in VueJS:
On top of my component importing it: import { IBeacon } from '#ionic-native/ibeacon/ngx';
And use it like this:
foobar() {
let _ibeacon = IBeacon.Delegate()
alert('Hi iBeacon');
_ibeacon.didStartMonitoringForRegion()
.subscribe(
data => console.log('didStartMonitoringForRegion: ', data),
error => console.error()
);
}
But even the alert isn't shown.
What IS the correct way to use the iBeacon plugin with Vue and ionic?

Answer 1

Quick of of this repo worked. Just had to replace two files.