namespace System.Workflow.Activities
{
    [DefaultMember("Item")]
    [DesignerSerializer(typeof(CollectionMarkupSerializer), typeof(WorkflowMarkupSerializer))]
    [Obsolete("The System.Workflow.* types are deprecated.  Instead, please use the new types from System.Activities.*")]
    public sealed class OperationParameterInfoCollection : List<OperationParameterInfo>, ICollection<OperationParameterInfo>, IEnumerable<OperationParameterInfo>, IList<OperationParameterInfo>, ICollection, IEnumerable, IList
    {
        public OperationParameterInfo this[string key] { get; }
    }
}