| Unsubscribe(Func<IRgfEventArgs<TArgs>, Task>) | |
| Unsubscribe(TEvent, Action<IRgfEventArgs<TArgs>>) | |
| Unsubscribe(TEvent, Func<IRgfEventArgs<TArgs>, Task>) | |
| Unsubscribe(TEvent[], Action<IRgfEventArgs<TArgs>>) | |
| Unsubscribe(TEvent[], Func<IRgfEventArgs<TArgs>, Task>) | |
