Admins, staff, subscribers and turbo users are identified by SPECIALUSER:
> :jtv PRIVMSG nickname :SPECIALUSER staffuser staff
> :jtv PRIVMSG nickname :SPECIALUSER adminuser admin
> :jtv PRIVMSG nickname :SPECIALUSER nickname2 subscriber
> :jtv PRIVMSG nickname :SPECIALUSER nickname2 turbo
Modes are also identified with PRIVMSG but only when it is enabled or disabled:
> :jtv PRIVMSG nickname :This room is now in slow mode. You may send messages every 120 seconds
> :jtv PRIVMSG nickname :This room is now in r9k mode. See http://bit.ly/bGtBDf