How to implement Angular Router animation in Ionic?

Recently Angulater added a feature by which we can easily implement animation when entering a view.
My qs is how can I implement this feature in ionic?

You can find more about router transition here

My goal is to set custom transition when I push a new page. More precisely, I want to implement the rightmost design in ionic which you can find here

Ionic is still on Angular 4.1.3, so this will not work yet.
When Ionic updates to 4.3+ this shouldn’t be too hard though.