async-pipe-example.ts

import {Component} from 'angular2/core';
import {Observable} from 'rxjs';
import {Store} from '@ngrx/store';

interface ITodoState{
 todos: string[];
}

@Component({
 selector: 'todo-list',
 template: `
  <ol>
   <li *ngFor="#todo of todos$ | async">{{ todo }}</li>
  </ol>
 `
})
class TodoList{
 todos$: Observable<string[]>;
 
 constructor(store: Store<ITodoState>){
  this.todos$ = store.select(state => state.todos);
 }
}