{ "firebase_api_key": "replace-with-firebase-api-key", "firebase_auth_domain": "replace-with-project-id.firebaseapp.com", "firebase_project_id": "replace-with-project-id", "firebase_storage_bucket": "replace-with-project-id.appspot.com", "firebase_messaging_sender_id": "replace-with-sender-id", "firebase_app_id": "replace-with-app-id", "firebase_measurement_id": "" }