<nav>
  <button type="button" (click)="toggleAnimations()">Toggle Animations</button>
  <button type="button" (click)="toggle()">Toggle Open/Closed</button>
</nav>
<!-- #docregion toggle-animation -->
<div [@.disabled]="isDisabled">
  <div [@childAnimation]="isOpen ? 'open' : 'closed'" class="open-close-container">
    <p>The box is now {{ isOpen ? 'Open' : 'Closed' }}!</p>
  </div>
</div>
<!-- #enddocregion toggle-animation -->
