6 * Default interface for DatabaseObjects with poll support.
8 * @author Alexander Ebert
9 * @copyright 2001-2019 WoltLab GmbH
10 * @license GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
11 * @package WoltLabSuite\Core\Data
16 * Returns true if user can vote in polls.
20 public function canVote();