Import remolacha's types in apps

[juanlao7]

After spending a couple of days I couldn't figure out how to import the types of the remolacha base module in apps.

• Remolacha's modules are publicly available in window.remolacha because webpack.config.json defines output.library = 'remolacha'. Apps have access to the module without having to embed remolacha's code in each app.
• Remolacha's types are automatically generated in types/remolacha/index.d.ts, but I could not find a way of importing them from apps.

The current workaround is that apps just do declare var remolacha : any; to get access to the remolacha object, but that's dirty.