/**
* Get Content Trash service
*
* Trash service allows to perform operations related to location trash
* (trash/untrash, load/list from trash...)
*
* @return \eZ\Publish\API\Repository\TrashService
*/
public function getTrashService()
{
if ($this->trashService !== null) {
return $this->trashService;
}
$this->trashService = new TrashService($this->repository->getTrashService(), $this->signalDispatcher);
return $this->trashService;
}