Set up own dash components suite to unpkg.com

Regarding this issue, how can we get our own Dash components served in unpkg.com?

This is what unpkg generates with the standard builder: https://unpkg.com/grasia-dash-components@0.3.4/ which returns the following error when requesting it:
Cannot find module "lib/index.js" in package grasia-dash-components@0.3.4
Besides, if I set the files array in the package.json to be the lib/ directory:
"files": ["lib"]
I get the same error about referring to a missing index.js.
(The result is here: https://unpkg.com/grasia-dash-components@0.3.5/)