Umbraco-CMS/src/Umbraco.Core/Models/ContentEditing/Tab.cs

using System;
using System.Collections.Generic;
using System.Runtime.Serialization;

namespace Umbraco.Cms.Core.Models.ContentEditing
{
    /// <summary>
    /// Represents a tab in the UI
    /// </summary>
    [DataContract(Name = "tab", Namespace = "")]
    public class Tab<T>
    {
        [DataMember(Name = "id")]
        public int Id { get; set; }

        [DataMember(Name = "key")]
        public Guid Key { get; set; }

        [DataMember(Name = "type")]
        public string? Type { get; set; }

        [DataMember(Name = "active")]
        public bool IsActive { get; set; }

        [DataMember(Name = "label")]
        public string? Label { get; set; }

        [DataMember(Name = "alias")]
        public string? Alias { get; set; }

        /// <summary>
        /// The expanded state of the tab
        /// </summary>
        [DataMember(Name = "open")]
        public bool Expanded { get; set; } = true;

        [DataMember(Name = "properties")]
        public IEnumerable<T>? Properties { get; set; }
    }
}