Angular2 RC6 upgrade
<p>after updating my project to <code>RC6</code> following errors occurs:</p>

<pre><code>Error: Typescript found the following errors:
  app.component.ts (12, 3): Argument of type '{ moduleId: string; selector: string; templateUrl: string; styleUrls: string[]; directives: (type...' is not assignable to parameter of type 'ComponentMetadataType'.
  Object literal may only specify known properties, and 'directives' does not exist in type 'ComponentMetadataType'.
</code></pre>

<p>app.component.ts</p>

<pre><code>import {Component, OnInit} from '@angular/core';
import {NavbarComponent} from "./shared/navbar/navbar.component";
import {ROUTER_DIRECTIVES} from "@angular/router";
import {SidebarComponent} from "./shared/sidebar/sidebar.component";
import {FooterComponent} from "./shared/footer/footer.component";

@Component({
  moduleId: module.id,
  selector: 'app-root',
  templateUrl: 'app.component.html',
  styleUrls: ['app.component.css'],
  directives: [NavbarComponent, SidebarComponent, FooterComponent, ROUTER_DIRECTIVES]
})
export class AppComponent implements OnInit {

  ngOnInit(): any {
    return undefined;
  }

}
</code></pre>

<p>It take my a while, but I cant figure it out.</p>