Exports export

export default function () { ··· }
//aka: module.exports.default = ···

export function mymethod () { ··· }
//aka: module.exports.mymethod = ···

export const pi = 3.14159
//aka: module.exports.pi = ···

const firstName = 'Michael';
const lastName = 'Jackson';
const year = 1958;
export { firstName, lastName, year };

export *from "lib/math";

export is the new module.exports. See: Module exports