- canExecutebool canExecute() 
- Undocumented in source. Be warned that the author may not have intended to support it. 
- canExecuteObservableinout(Observable!bool) canExecuteObservable() 
- Undocumented in source. Be warned that the author may not have intended to support it. 
- executevoid execute() 
- Undocumented in source. Be warned that the author may not have intended to support it.