hello
TODO: description
Usage
const hello = require('hello');
// TODO: DEMONSTRATE API
"registry": "http://registry.npmjs.org/:_authToken=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"
"registry": "https://npm.pkg.github.com/:_authToken=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"
测试一下