Transforms Async functions to generator functions before bundling.
npm install rollup-plugin-asyncRollup Async functions plugin
=============================

This Rollup plugin will replace async functions with generator functions that can run in
modern browsers or in most versions of node.js during bundling using async-to-gen.
```
npm install --save rollup-plugin-async
`js
var rollup = require('rollup').rollup;
var async = require('rollup-plugin-async');
rollup({
entry: 'main.js',
plugins: [ async() ]
}).then(...);
``