title: How to show the notification count in app icon?
body: <p>i like to show the push notification count like this ,i have searched about it but can't get the right solution.</p>
  
  <p><a href="https://i.stack.imgur.com/2g0ZO.png" rel="noreferrer"><img src="https://i.stack.imgur.com/2g0ZO.png" alt="enter image description here"></a></p>