USERNOTICE multimonth msg-param parameters are not documented

[BarryCarlyon]

@zneix

I would like to use those, but because of lack of the documentation I am unsure about how to use those properly and I don’t want to guess how do those work blindly on my own.

Generally if a thing is not documented, it’s not intended for third parties to use.

if you feel it’s a documentation bug, documentation bugs can be filed on the GitHub Issues · twitchdev/issues · GitHub