Feature: support set list style type by insertList function

I am woking on the List plugin. While I have to set the list style type by using theme.
Is there any way to support user to change it? as we can set list style type in css

Start in the List plugin at the insertList function and review how the theme currently determines list style types. Compare that behavior with the CSS example in the issue and define completion as allowing users to change the list style type through insertList, with the resulting list rendering matching the selected style.

Written by the indexing model from the issue text.