Edit file File name : EntityWithMetaFields.php Content :<?php /* * This file is part of the Kimai time-tracking app. * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace App\Entity; use Doctrine\Common\Collections\Collection; interface EntityWithMetaFields { /** * @return Collection|MetaTableTypeInterface[] */ public function getMetaFields(): Collection; public function getMetaField(string $name): ?MetaTableTypeInterface; public function setMetaField(MetaTableTypeInterface $meta): EntityWithMetaFields; } Save