title: No Exported Member / Node Modules
body: <p>I am just starting Angular 2 / Typescript using the 5 Minute Quickstart found <a href="https://angular.io/docs/ts/latest/quickstart.html">here</a>.  I've run into what looks to be a common problem, but maybe a bit different.  I am encountering all sorts of "No Exported Member" problems.  Examples:</p>
  
  <p>From app.module.ts:</p>
  
  <pre><code>import { NgModule }      from '@angular/core';
  import { BrowserModule } from '@angular/platform-browser';
  </code></pre>
  
  <p>Returns</p>
  
  <pre><code>...node_modules/@angular2/core/index" has no exported member 'NgModule'.
  </code></pre>
  
  <p>and </p>
  
  <pre><code>...@angular/platform-browser/index" has no exported member 'BrowserModule'.
  </code></pre>
  
  <p>And from main.ts:</p>
  
  <pre><code>import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
  </code></pre>
  
  <p>throws: </p>
  
  <pre><code>...@angular/platform-browser-dynamic/index" has no exported member 'platformBrowserDynamic'.
  </code></pre>
  
  <p>I am running node version 4.4.7 and npm version 3.10.5.</p>
  
  <p>I understand that these are probably resolvable in the context of the tutorial by rolling back node or npm to version relevant to the tutorial.  I guess what I would prefer to have is an explanation of how to make the code from the tutorial relevant to the current versions of node.</p>
  
  <p>ETA:  These errors occur at compilation, not execution.</p>