Add support for multiple webpack magic comments and Prefetch/Preload

First, let me thank you for this awesome tool (alongside react-universal-component and webpack-flush-chunks)

I’ve noticed that #43 was aimed at supporting webpack magic comments which enable thinks like custom chunkNames and lazy mode. And recently, it has been introduced 2 new comments webpackPrefetch and webpackPreload (webpack 4.6.0) that allow you to instruct webpack to use <link rel=”prefetch/preload”> so you can do this as a loading strategy:

universal(() => import(/* webpackChunkName: "route--home", webpackPrefetch: true */"./home"))

but unfortenately the second comment doesn’t work and break the chunkName which results in route--home, webpackPrefetch: true.js. So is there currently any plan to add support these handy features?

Thanks.

[ScriptedAlchemy]

This has been added. Install latest and check docs

[ScriptedAlchemy]

This is something I would like to add, the best thing would be to look at the Import visited section at the bottom of the file, I have a function that checks if magic comments exist, it might just need to be updated slightly