node-is-class

Check if function is an ES6 class (loose module)

Does not use toString, use Reflect.ownKeys to check it

Function.prototype.toString does not work with Proxy well

Install

$ npm install --save node-is-class

const isClass = require('node-is-class')

console.log(isClass(class {}))
console.log(isClass(function() {}))

$ npm test

MIT