server/src/Core/Tokens/Tokenable.cs

using System.Text.Json;

namespace Bit.Core.Tokens
{
    public abstract class Tokenable
    {
        public abstract bool Valid { get; }

        public Token ToToken()
        {
            return new Token(JsonSerializer.Serialize(this, this.GetType()));
        }

        public static T FromToken<T>(string token) => FromToken<T>(new Token(token));
        public static T FromToken<T>(Token token)
        {
            return JsonSerializer.Deserialize<T>(token.ToString());
        }
    }
}