title: Rotation Transition to rotate anticlockwise flutter
body: <p>I have this code that makes the icon rotate clockwise. I want to make it rotate anticlockwise. how can I do that?</p>
  <pre><code>    animationController =
      AnimationController(vsync: this, duration: Duration(seconds: 3))
        ..repeat(reverse: true);
  
  RotationTransition(
              turns: animationController,
              child: Icon(Icons.settings_sharp),
              alignment: Alignment.center,
            )
  </code></pre>