react-native init --version 0.55.4 aplicativo
I used version 0.55.4 because the current version is giving 500 error
npm install firebase --save
I used these two commands on the console, and went to the project to put the firebase reference
import firebase from 'firebase';
When I give react-native run-android , error 500 appears
Error in node:
error: unable to resolve module 'firebase' from app.js module firebase