server/src/Core/Models/Data/CipherData.cs

using System.Collections.Generic;

namespace Bit.Core.Models.Data
{
    public abstract class CipherData
    {
        public CipherData() { }

        public string Name { get; set; }
        public string Notes { get; set; }
        public IEnumerable<CipherFieldData> Fields { get; set; }
        public IEnumerable<CipherPasswordHistoryData> PasswordHistory { get; set; }
    }
}