Change consent with javascript (e.g. for custom category)

[v1nk0]

Is there a way to set consent for a certain category through JavaScript?
I only found a acceptAllCookies and acceptEssentialsCookies.
So that allows to either accept all, or only the predefined "essentials" group.

Let's say I created a custom group called 'custom'.
How would I make a button that sets consent for this group? (and subsequently fires any scripts defined for this group)

something like:
window.LaravelCookieConsent.accept('custom');