-use Friendica\Database\DBM;
-use Friendica\Model\Contact;
-use Friendica\Model\GContact;
-use Friendica\Model\Profile;
-
-require_once 'include/dba.php';
-require_once 'mod/contacts.php';
+use Friendica\Core\Renderer;
+use Friendica\Database\DBA;
+use Friendica\Model;
+use Friendica\Module;
+use Friendica\Util\Proxy as ProxyUtils;
+use Friendica\Util\Strings;