title: Number of images in Firebase Storage
body: <p>I want to get number of images in folder in Storage like in image below but I still didnt find the solution, please help me, I need it!!
  Thanks</p>
  
  <p><a href="https://i.stack.imgur.com/495QN.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/495QN.jpg" alt="enter image description here"></a></p>