CadParamPluging/Common/TemplateSchemas.cs

using System;
using System.Collections.Generic;

namespace CadParamPluging.Common
{
    [Serializable]
    public class TemplateSchemas
    {
        public List<TemplateSchemaDefinition> Items { get; set; }

        public TemplateSchemas()
        {
            Items = new List<TemplateSchemaDefinition>();
        }

        public void Normalize()
        {
            if (Items == null)
            {
                Items = new List<TemplateSchemaDefinition>();
            }

            foreach (var it in Items)
            {
                it?.Normalize();
            }
        }
    }
}