anchor.diff:          //Typescript
           class DisplayComponent {
             myName: string;
  -          <span class='otl'>names: Array<string>;</span>
  +          <span class='otl'>names: Array&lt;string&gt;;</span>
   
             constructor() {
               this.myName = "Alice";
  
positive.code:         //ES5
          directives: [angular.For, angular.If]
      p.
          As there are currently 6 items it the list, you'll see the message congratulating you on your many friends.
          Remove three items from the list, reload your browser, and see that the message no longer displays.
  
      code-tabs
  
negative.code:         }
  
          class FriendsService {
            names: Array&lt;string&gt;;
            constructor() {
              <span class='otl'>this.names = ["Aarav", "Martín", "Shannon"];</span>
            }
  