public static Property <T> Property <T>(this IMembers members) => new Property <T>(members.Property(typeof(T)));
public static Property <T> Property <T>(this IMembers members, string propertyName) => new Property <T>(members.Property(typeof(T), propertyName));
public void ReturnsSingleProperty() { Assert.Same(selected, members.Property()); Assert.Same(properties, selection); }