The typed `x:Name` references might be useful if you decide to use e.g. [ReactiveUI code-behind bindings](https://www.reactiveui.net/docs/handbook/data-binding/):
```cs
[GenerateTypedNameReferences] // UserNameValidation and PasswordValidation are auto generated.
// UserNameValidation and PasswordValidation are auto generated.
public partial class SignUpView : ReactiveWindow<SignUpViewModel>