Use fullcalendar premium features?

Hello, is it possible to use premium features of fullcalendar within Nextcloud?

https://fullcalendar.io/docs/premium

Yours,
Alex

which ones exactly?

On the other hand: How should that be possible to use features of a 3rd party-software somewhere else?

there are two premium features:

  1. Timeline View - good at displaying a large number of resources
  2. Vertical Resource View - good at displaying a fewer number of resources

I am particularily interested in the timeline view.

I thought it might be possible somehow, because Nextcloud calendar app is based on fullcalendar.

Anybody knows?