ERROR: Can't resolve 'kissuiPosition'

[nathanchase]

I'm attempting to use this by importing the files like so:

import "kissui.scrollanim/scrollanim";
import "kissui.scrollanim/scrollanim.css";

but it is unable to find kissuiPosition as a module.

I'm using Webpack 2.3.3.

(I also tried installing and importing https://github.com/usablica/kissui.position - but I still have the same issue (unable to find kissuiPosition as a module).