ionic-framework/tooling/generators/page/page.tmpl.js

The ionic-framework package comes with both Javascript and Sass frontend dependencies, located in the root of the package, and a Node API, located in `tooling/`.

import {Page, NavController} from 'ionic/ionic';

@Page({
  templateUrl: 'app/<%= fileName %>/<%= fileName %>.html',
})
export class <%= jsClassName %> {
  constructor(nav: NavController) {
    this.nav = nav;
  }
}