Ionic 2.3.0 w/Angular 4.0.0

Thanks. That’s helpful. However, this explains how to use ionic-cli 3.0 Beta, what about Ionic 3 beta? The one with built in Angular support? What’s the procedure for installing that? I generated a new app via the ionic-cli Beta 3 and the package.json generated looks like an Ionic 2.2 project.