Challenge 2 / 3

In a service in your bundle, you need to inject Symfony\Component\Serializer\SerializerInterface, since you can't use autowiring, how can you go about finding the underlying service ID?

In a Symfony app you know it has this service available, run symfony console debug:autowiring SerializerInterface to get the service ID in the results.

Try guessing it based on common patterns or previous coding experience.

Check in your app's services.yaml file; it lists all possible service IDs.

Just use the class name Symfony\Component\Serializer\SerializerInterface as the service ID.

Rewatch the video