HandyControl/src/Shared/HandyControl_Shared/Interactivity/Behavior/Behavior!1.cs

using System.Windows;

namespace HandyControl.Interactivity
{
    public abstract class Behavior<T> : Behavior where T : DependencyObject
    {
        protected Behavior() : base(typeof(T))
        {
        }

        protected new T AssociatedObject => (T) base.AssociatedObject;
    }
}