ProductionLineMonitor/ProductionLineMonitor.Core/Dtos/TreeDto.cs

using System;
using System.Collections.Generic;
using System.Text;

namespace ProductionLineMonitor.Core.Dtos
{
    public class TreeDto
    {
        public List<Node> Nodes = new List<Node>();
    }

    public class Node
    {
        public string Id { get; set; }
        public string Name { set; get; }
        public bool Open { get; set; }
        public List<Node> Children { get; set; }
    }
}