public static IMessenger Error(
     this IMessenger value,
     string text,
     string title = null)
 {
     return(value.AddMessage(text, value.Options.MessageTypes.Error, title));
 }
 public static IMessenger Information(
     this IMessenger value,
     string text,
     string title = null)
 {
     return(value.AddMessage(text, value.Options.MessageTypes.Information, title));
 }