Is there a way to include node_modules dependency in the building process?

[Jeaciaz]

I am trying to introduce Snowpack at my workplace, where we use several internal libraries, most of which are meant to be built alongside the actual app. Currently this is done by including their locations in the webpack configuration, but with snowpack I run into an issue where they aren't processed at all - for instance, any SVG imports in the UI library throw an error. I tried mounting them to /${libraryName}, but then several of their relative dependencies break; it would be optimal to have snowpack process select paths instead of blindly appending them. Is such a thing possible?