/// <summary>
    ///   <para>Type of button.</para>
    /// </summary>
    /// <param name="widget">Widget to call method on.</param>
    /// <param name="type">Type of button.</param>
    /// <returns>Reference to provided <paramref name="widget"/>.</returns>
    /// <exception cref="ArgumentNullException">If <paramref name="widget"/> is a <c>null</c> reference.</exception>
    /// <seealso cref="IMailRuLikeButtonWidget.Type(string)"/>
    public static IMailRuLikeButtonWidget Type(this IMailRuLikeButtonWidget widget, MailRuLikeButtonType type)
    {
      Assertion.NotNull(widget);
      
      switch (type)
      {
        case MailRuLikeButtonType.MailRu :
          return widget.Type("mm");

        case MailRuLikeButtonType.Odnoklassniki :
          return widget.Type("ok");

        default :
          return widget.Type("combo");
      }
    }
        /// <summary>
        ///   <para>Type of button.</para>
        /// </summary>
        /// <param name="widget">Widget to call method on.</param>
        /// <param name="type">Type of button.</param>
        /// <returns>Reference to provided <paramref name="widget"/>.</returns>
        /// <exception cref="ArgumentNullException">If <paramref name="widget"/> is a <c>null</c> reference.</exception>
        /// <seealso cref="IMailRuLikeButtonWidget.Type(string)"/>
        public static IMailRuLikeButtonWidget Type(this IMailRuLikeButtonWidget widget, MailRuLikeButtonType type)
        {
            Assertion.NotNull(widget);

            switch (type)
            {
            case MailRuLikeButtonType.MailRu:
                return(widget.Type("mm"));

            case MailRuLikeButtonType.Odnoklassniki:
                return(widget.Type("ok"));

            default:
                return(widget.Type("combo"));
            }
        }