title: Hide and Show createBottomTabNavigator tabbar with Animation in react-native
body: <p>I am using <code>createBottomTabNavigator</code> for tab bar.</p>
  
  <p>I can hide and show tabbar using <code>tabBarVisible</code> prop by setting it <code>true</code> or <code>false</code>.</p>
  
  <p>Problem I have is ,I want it to hide with animation.</p>
  
  <p>any links will be helpful.</p>