const env = process.env; const config = { host: env.HOST, db: { host: env.DB_HOST, user: env.DB_USER, password: env.DB_PASSWORD, database: env.DB_NAME, }, mail: { host: env.MAIL_HOST, port: env.MAIL_PORT, user: env.MAIL_USER, password: env.MAIL_PASSWORD }, }; module.exports = config;