title: Angular: Animate text changing
body: <p>I have a silly question, but frankly, I couldn't find any solution for my problem. </p>
  
  <p>I have Angular (4) app, on the home page, I have heading text. I want that each 2 sec the heading text will change (to another sentence from some predefined set of heading sentences). The change will be animated. (eq. fade in/out) </p>
  
  <p>Thanks for any help!</p>