title: How to delete all files in a firebase storage directory
body: <p>I have a firebase storage path that looks like this.</p>
  <p><code>firebase.storage().ref('temp/test')</code></p>
  <p>the &quot;test&quot; folder has about 25-50 files. I know there is not a way to delete the whole directory in firebase but Is there a way to iterate through all the files in a directory and deleting them one by one?</p>