Add a babel plugin from a package?

Is there a way to add a babel plugin from a meteor package? I’m porting React Loadable, and it requires a babel plugin, but I’m not sure how to expose it so that it can be configured in .babelrc (or package.json), or just be included directly from the package.

I’m thinking what I may have to do is to publish a separate npm package for the babel plugin component, and just require the user to use that.