The current IRCPlugin.
Delegate to dequeue from being executed when the next IRCEvent of type type comes along.
An array of the kinds of IRCEvents that would trigger the passed awaiting delegate.
Whether or not to unawait all instances of the delegate.
Dequeues a void delegate(IRCEvent) delegate from being called whenever the next parsed and triggering IRCEvent matches any of the passed IRCEvent.Type types. Overload that takes a array of types.