I believe I got your point but please correct me if that’s not what you asked.
I don’t think excluding the JS script from the package is a good idea. The main reason why I made this into a package is to provide a quick and simple way of using the player in an Angular/Typescript project.
If I would exclude the JS file from the package, that would mean that anybody that wants to use this, would have to add it manually. This would represent an extra step in the setup of the player. Also, in the case of Angular projects, simply adding a script like that is IMO not that clean.