Provider/AbstractEntityProvider.php
final public function getItems(\DateTimeImmutable $time): iterable
    {
        $class = $this->getClass();
        $manager = $this->managerRegistry->getManagerForClass($class);
        $repository = $manager->getRepository($class);

        foreach ($this->getEntityIds($repository, $time) as $key => $id) {
            $itemId = $this->useKeyAsItemId ? $key : null;

            yield new EntityItem($manager, $class, $id, $itemId);
        }
    }
final public function getItems(\DateTimeImmutable $time): iterable
    {
        $class = $this->getClass();
        $manager = $this->managerRegistry->getManagerForClass($class);
        $repository = $manager->getRepository($class);

        foreach ($this->getEntityIds($repository, $time) as $key => $id) {
            $itemId = $this->useKeyAsItemId ? $key : null;

            yield new EntityItem($manager, $class, $id, $itemId);
        }
    }
{@inheritdoc}