5 * Database objects that support links with preview popovers via `WoltLabSuite/Core/Controller/Popover`
6 * can implement this interface so that when the `anchor` template plugin is used and the CSS class name
7 * returned by `getPopoverLinkClass()` is given, the `data-object-id` attribute is automatically added
8 * to support the preview popover.
10 * @author Matthias Schmidt
11 * @copyright 2001-2020 WoltLab GmbH
12 * @license GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
13 * @package WoltLabSuite\Core\Data
16 interface IPopoverObject
extends IIDObject
, ITitledLinkObject
{
18 * Returns the CSS class that objects of this type use for popover links.
22 public function getPopoverLinkClass();