/**
  * TODO
  *
  * @return dbx\Client
  */
 public function getDropboxClient()
 {
     /** @var \Shockwavedesign\Mail\Dropbox\Model\Dropbox\User $dropboxUser */
     $dropboxUser = $this->_dropboxConfig->getDropboxUser();
     $accessToken = $dropboxUser->getAccessToken();
     $key = $this->_dropboxConfig->getDropboxKey();
     $secret = $this->_dropboxConfig->getDropboxSecret();
     return new dbx\Client($accessToken, "PHP-Example/1.0");
 }