Angular change detection sync

<!DOCTYPE html>
<html>

<head>
  <title>Angular 2.1.2 + TypeScript Starter Kit</title>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">

  <script src="https://unpkg.com/zone.js@0.6.21/dist/zone.js"></script>
  <script src="https://unpkg.com/reflect-metadata@0.1.9/Reflect.js"></script>
  <script src="https://unpkg.com/systemjs@0.19.41/dist/system.js"></script>
  <script src="https://unpkg.com/typescript@2.1.4/lib/typescript.js"></script>
  <script src="config.js"></script>
  <script>
    System.import('app')
      .catch(console.error.bind(console));
  </script>
</head>

<body>
  <my-app>
    loading...
  </my-app>
</body>

</html>

# Angular 2.0.0 + TypeScript Plunker Starter Kit

I couldn't find this elsewhere, so I created one. 
This is a simple Angular 2.0.0 (final) + TypeScript plunker. Fork it.

System.config({
  transpiler: 'typescript',
  typescriptOptions: {
    emitDecoratorMetadata: true
  },
  map: {
    app: "./src",
    
    '@angular/core': 'npm:@angular/core@2.4.1/bundles/core.umd.js',
    '@angular/common': 'npm:@angular/common@2.4.1/bundles/common.umd.js',
    '@angular/compiler': 'npm:@angular/compiler@2.4.1/bundles/compiler.umd.js',
    '@angular/platform-browser': 'npm:@angular/platform-browser@2.4.1/bundles/platform-browser.umd.js',
    '@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic@2.4.1/bundles/platform-browser-dynamic.umd.js',
    '@angular/http': 'npm:@angular/http@2.4.1/bundles/http.umd.js',
    '@angular/router': 'npm:@angular/router@3.4.1/bundles/router.umd.js',
    '@angular/forms': 'npm:@angular/forms@2.4.1/bundles/forms.umd.js',
    
    '@angular/core/testing': 'npm:@angular/core@2.4.1/bundles/core-testing.umd.js',
    '@angular/common/testing': 'npm:@angular/common/bundles@2.4.1/common-testing.umd.js',
    '@angular/compiler/testing': 'npm:@angular/compiler@2.4.1/bundles/compiler-testing.umd.js',
    '@angular/platform-browser/testing': 'npm:@angular/platform-browser@2.4.1/bundles/platform-browser-testing.umd.js',
    '@angular/platform-browser-dynamic/testing': 'npm:@angular/platform-browser-dynamic@2.4.1/bundles/platform-browser-dynamic-testing.umd.js',
    '@angular/http/testing': 'npm:@angular/http@2.4.1/bundles/http-testing.umd.js',
    '@angular/router/testing': 'npm:@angular/router@2.4.1/bundles/router-testing.umd.js',
    
    'rxjs': 'npm:rxjs'
  },
  //packages defines our app package
  packages: {
    app: {
      main: './main.ts',
      defaultExtension: 'ts'
    },
    rxjs: {
      defaultExtension: 'js'
    }
  },
  paths: {
    'npm:': 'https://unpkg.com/'
  }
});

//main entry point
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { AppModule } from './app';

platformBrowserDynamic().bootstrapModule(AppModule)

import { Component, NgModule, OnInit, ChangeDetectorRef } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';

@Component({
  selector: 'my-app',
  template: `
    <button (click)="thenRun()">'Then' Run</button>
    <button (click)="asyncRun()">'Async' Run</button>
    <button (click)="setTimeoutRun()">'Set Timeout' Run</button>
    <div *ngIf="running">Running...</div>
  `
})
export class App implements OnInit {
  running = false;
  constructor(
    private changeDetector: ChangeDetectorRef
  ) {}
  
  ngOnInit() {}

  sleep(ms) {
    return new Promise((resolve, reject) => {
      const expire = (new Date()).getTime() + ms;
      while ((new Date()).getTime() < expire);
      resolve();
    });
  }
  
  thenRun() {
    this.running = true;
    this.changeDetector.detectChanges();
    this.sleep(2000).then(() => {
      this.running = false;
    });
  }
  
  async asyncRun() {
    this.running = true;
    this.changeDetector.detectChanges();
    await this.sleep(2000);
    this.running = false;
  }
  
  setTimeoutRun() {
    this.running = true;
    setTimeout(() => {
      this.sleep(2000);
      this.running = false;
    }, 100);
  }
}

@NgModule({
  imports: [ BrowserModule ],
  declarations: [ App ],
  bootstrap: [ App ]
})
export class AppModule {}