text: require('dotenv').config();
  
  const DEFAULT_PORT = 3001;
  const DEFAULT_DATABASE_URI = 'mongodb://localhost:27017/defaultinator';
  
  const SERVER_PORT = process.env.DEFAULT_PORT || process.env.PORT || DEFAULT_PORT;
  const DATABASE_URI = process.env.DATABASE_URI || DEFAULT_DATABASE_URI;
  const ROOT_KEY = process.env.ROOT_KEY || null;
  
  module.exports = {
    SERVER_PORT,
    DATABASE_URI,
    ROOT_KEY,
  };
  