Ionic 2 API Docs
Ionic 2 takes everything you know and loved about Ionic 1, and builds on top of it to provide a much more flexible framework.
In the API docs, you’ll find two kinds of doc pages: Component and Service APIs.
The Component APIs include classes like
Item and show you how to use them, in addition to listing their selectors, available properties and events.
The Service APIs are classes like
Platform. These are services provided by Ionic 2 that can be injected into your classes.