angularjs ng model - How to include module in Angular 2 -

i'm new in angular 2 , i'm following "the hero" tutorial.
need import these modules:

import { ngmodule }      '@angular/core'; import { browsermodule } '@angular/platform-browser'; import { formsmodule }   '@angular/forms';

i start using angular2 cli (easy way create app) when i'm trying import these got error like:

error: typescript found following errors:"...node_modules/@angular/core/index"' has no exported member 'ngmodule'.

how can include ?

assumption installed angular-cli via npm install -g angular-cli

that version of cli still based upon rc4, if you'd use updated (current) version need install via:

npm uninstall -g angular-cli npm cache clean npm install -g angular-cli@webpack

and once you've done that, can re-create project , use code have above walk through tour of heroes demo.

Thr