Is Module
Check whether a source string looks like an ES6 module. This doesn't actually execute the code, and doesn't check other module types. So source strings without any module loaders returns false
.
This is just what I need from https://github.com/yahoo/js-module-formats, which actually executes the sauce string in a subcontext.
API
var isES6Module = require('is-module');
console.log(isES6Module('import * from "emitter";')) // => true