No exports to be imported in SPAs?

I want to import Biri in a Vuejs project, however I don't think there is an export that can be imported as an ES6 module. How do I use it without having to resort to refer to the absolute node_modules path? Require does not work.

Start by inspecting Biri's package entry point and export configuration; the issue names no source files or tests. Reproduce the import in a Vuejs SPA and compare ES6 import with require, then verify that Biri can be imported without an absolute node_modules path.

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