The version of the punycode module bundled in Node.js is being deprecated.
The version of the punycode module bundled in Node.js is being deprecated. In a future major version of Node.js
this module will be removed. Users currently depending on the punycode module should switch to using the
userland-provided Punycode.js module instead.
The version of the punycode module bundled in Node.js is being deprecated. In a future major version of Node.js this module will be removed. Users currently depending on the punycode module should switch to using the userland-provided Punycode.js module instead.
https://nodejs.org/dist/latest-v7.x/docs/api/punycode.html