title: UITableViewCell setHighlighted, setSelected "animateAlongsideTransition" or similar
body: <p>I want to be able to add custom animations to subclasses of <strong>UITableViewCell</strong> that would override methods such as:</p>
  
  <pre><code>override func setHighlighted(highlighted: Bool, animated: Bool) {
  
  }
  
  override func setSelected(selected: Bool, animated: Bool) {
  
  }
  </code></pre>
  
  <p>and <strong>match the animation curve and animation duration for the default animations those methods perform</strong>.</p>
  
  <p>In other words, how can I find the information about the current animations provided by Apple. I need this in order to add my own custom animations that perfectly matches the default ones</p>