gistfile1.txt

public abstract class ViewModel : INotifyPropertyChanged {

        public event PropertyChangedEventHandler PropertyChanged;
    
        protected void OnPropertyChanged(string name) {
            if (PropertyChanged != null)
                PropertyChanged(this, new PropertyChangedEventArgs(name));
            
        }
    }

public class Toasts
    {
        public int count { get; set; }
        public bool auth_toast { get; set; }
        public List<Toast> items { get; set; }
    }