Objective: Implement push notifications in an expo managed react native application using Firebase Cloud Messaging.

I have a nodejs server, so I want to send notifications from this server. The client app is in expo, so I’m basically trying to achieve push notifications without ejecting to bare react native.

I can find some articles that show how to do it in bare react native platform such as this one: https://medium.com/@anum.amin/react-native-integrating-push-notifications-using-fcm-349fff071591, but I want to do it in expo and its really confusing in the official documentation.