title: Files in a folder are highlighted green with a number 1 next to them. What does this signify?
body: <p>Yesterday a few files in one of my folders(git repository) have turned green and have a number next to them like so: 
  <a href="https://i.stack.imgur.com/GuZQx.png" rel="noreferrer"><img src="https://i.stack.imgur.com/GuZQx.png" alt="enter image description here"></a>
  Can anybody tell me what this means? The repository is synced and up to date and that was the only possible thing I could assume it meant.
  Thanks!</p>