Add support for ReactiveProperty SetValidateNotifyError

[BADF00D]

Prerequisites

• [x] I have written a descriptive issue title
• [x] I have verified that I am running the latest version of DisposableFixer: 2.1.3
• [x] I have searched open and closed issues to ensure it has not already been reported

Description

Source Code

namespace Reactive.Bindings
public ReactiveProperty<T> SetValidateNotifyError(Func<T, Task<string>> validator);
public ReactiveProperty<T> SetValidateNotifyError(Func<IObservable<T>, IObservable<string>> validator);
public ReactiveProperty<T> SetValidateNotifyError(Func<T, string> validator);
public ReactiveProperty<T> SetValidateNotifyError(Func<IObservable<T>, IObservable<IEnumerable>> validator);
public ReactiveProperty<T> SetValidateNotifyError(Func<T, Task<IEnumerable>> validator);
public ReactiveProperty<T> SetValidateNotifyError(Func<T, IEnumerable> validator);
public IDisposable Subscribe(IObserver<T> observer);

Screenshot