public void ClassicVisit(IOptionVisitor <string> visitor) { visitor.OnNone(); }
public U Visit <U>(IOptionVisitor <T, U> visitor) { return(visitor.OnNone <U>()); }
public void ClassicVisit <U>(IOptionVisitor visitor) { visitor.OnNone(); }
public void ClassicVisit(IOptionVisitor <string> visitor) { visitor.OnNone(); }
public U Visit <U>(IOptionVisitor <T, U> visitor) { return(visitor.OnNone <U>()); }
public void ClassicVisit <U>(IOptionVisitor visitor) { visitor.OnNone(); }