How can i override default Mage 2 UI js functions? For example: I have setup accordion layered navigation to show/hide the filters in the sidebar (like the one in Luma theme). Default collapsible.js within UI library uses show() / hide(), but i wish to override this with jquery fadeIn / fadeOut methods.

Is there a way to override certain UI js parts without editing the core library, probably within template so the changes stay local?