How can i make that

    public static void Write<T>(this IYamlStream stream, string key, ref T value, DataStyle style = DataStyle.Any)
        where T : struct
    {
        stream.Serialize(ref key);
        
            var emitter = stream.Emitter;
            stream.SerializeContext.Serialize(ref emitter, value, style);
        
    }
    public static void Write<T>(this IYamlStream stream, string key, ref T value, DataStyle style = DataStyle.Any)
        where T : class