namespace System.Workflow.Activities
{
    [ActivityValidator(typeof(HandleExternalEventActivityValidator))]
    [DefaultEvent("Invoked")]
    [Designer(typeof(HandleExternalEventActivityDesigner), typeof(IDesigner))]
    [Obsolete("The System.Workflow.* types are deprecated.  Instead, please use the new types from System.Activities.*")]
    public class HandleExternalEventActivity : Activity, IEventActivity, IActivityEventListener<QueueEventArgs>, IDynamicPropertyTypeProvider
    {
        protected override sealed ActivityExecutionStatus Execute(ActivityExecutionContext executionContext);
    }
}