Angular2 ngPluralCase

<!DOCTYPE html>
<html>

  <head>
    <link rel="stylesheet" href="style.css">
    <script src="https://unpkg.com/systemjs@0.19.39/dist/system.js"></script>
    <script src="https://unpkg.com/typescript@2.0.3"></script> 
    <script src="./config.js"></script>
    <script src="https://unpkg.com/core-js@2.4.1/client/core.js"></script>
    <script>
      System.import('app').catch(console.error.bind(console)); 
    </script>
  </head>
 
  <body>
    <my-app></my-app>
  </body>

</html>

System.config({
  //use typescript for compilation
  transpiler: 'typescript',
  //typescript compiler options
  typescriptOptions: {
    emitDecoratorMetadata: true
  },
  //map tells the System loader where to look for things
  map: {
    app: "./src",
    
    "@angular/core":"https://unpkg.com/@angular/core@2.1.0/bundles/core.umd.js",
    "@angular/compiler":"https://unpkg.com/@angular/compiler@2.1.0/bundles/compiler.umd.js",
    "@angular/common":"https://unpkg.com/@angular/common@2.1.0/bundles/common.umd.js",
    "@angular/platform-browser":"https://unpkg.com/@angular/platform-browser@2.1.0/bundles/platform-browser.umd.js",
    "@angular/platform-browser-dynamic":"https://unpkg.com/@angular/platform-browser-dynamic@2.1.0/bundles/platform-browser-dynamic.umd.js"
  },
  paths:{
    "rxjs/*":"https://unpkg.com/rxjs@5.0.0-beta.12/bundles/Rx.js",
  },
  //packages defines our app package
  packages: {
    app: {
      main: './main.ts',
      defaultExtension: 'ts'
    }
  }
});

/* Styles go here */

import { platformBrowserDynamic } from "@angular/platform-browser-dynamic";
import { Component, NgModule } from "@angular/core";
import { BrowserModule } from "@angular/platform-browser";

@Component({
  selector: "my-app",
  template:`
  <div [ngPlural]="1">
      <ng-container *ngPluralCase="'=0'">...</ng-container>
      <ng-container *ngPluralCase="'other'">...</ng-container>
  </div>
  `,
  styles: []
})
class AppComponent {

}

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

platformBrowserDynamic().bootstrapModule(AppModule);