Backendless angualr 2 sdk

Backendless has release angualr 2 SDK.
how can I use it with Ionic 2? I tried fallowing the quick start guide but its not working
can somebody instruct how to use backendless angualr 2 sdk with ionic 2 ?
https://backendless.com/mobile-developers/quick-start-guide-for-angular2/

any luck how to use angualr 2 sdk with ionic 2 ?