public void AddHandler(object target, string name, BikeFunction bikeFunc, Interpreter interpreter, bool isStatic)
{
var invoker = new BikeCallback(target, null, bikeFunc);
var delegateType = isStatic
? ((Type)target).AddHandler(name, invoker.Callback)
: target.AddHandler(name, invoker.Callback);
invoker.ReturnType = delegateType.GetMethod("Invoke").ReturnType;
}