process.env.NEXT_PUBLIC_NEW_NEXT_CONFIG_VALUE = 'hello set in next.config.js' module.exports = { cleanDistDir: false, // update me env: { nextConfigEnv: process.env.ENV_KEY_IN_NEXT_CONFIG, nextConfigPublicEnv: process.env.NEXT_PUBLIC_ENV_KEY_IN_NEXT_CONFIG, }, async redirects() { return [ { source: '/hello', permanent: false, destination: `/${process.env.NEXT_PUBLIC_TEST_DEST}`, }, ] }, }