#express server configuration
PORT=3000
HOST=localhost
HOST_URL=http://localhost:3001

#firebase database configuration
API_KEY=your_api_key
AUTH_DOMAIN=app_auth_domain
DATABASE_URL=app_realtime_database_url
PROJECT_ID=app_id
STORAGE_BUCKET=app_storage_bucket
MESSAGING_SENDER_ID=messaging_sender_id
APP_ID=app_id
