This is a sample of Ionic v2 and Firebase Auth and DB Connection. I have used Ionic v2 Conferance App for template.
Other than Firebase, I have used Google Maps API for a simple Google Maps Demo from Conferance App.
Firstly, update myFirebaseConfig in app.module.ts for your own settings.
$ git clone https://github.com/mg52/Ionic-v2-Firebase
$ cd Ionic-v2-Firebase
$ npm install
$ ionic serve