title: Laravel storage ftp disconnect
body: <p>Is there a way to call the <code>disconnect()</code> (in flysystem this function is exists, <a href="https://github.com/thephpleague/flysystem/blob/master/src/Adapter/Ftp.php#L189" rel="nofollow noreferrer">https://github.com/thephpleague/flysystem/blob/master/src/Adapter/Ftp.php#L189</a>) function on a ftp-adapter (storage library)?</p>
  
  <p>I do something like this:</p>
  
  <pre><code>$ftp = Storage::disk('ftp');
  $ftp-&gt;makeDirectory('test');
  $ftp-&gt;disconnect(); // this does not work...
  </code></pre>
  
  <p>Does anybody have an idea?</p>