Markup block - Gen<None> - 67 - (0:0,0)
    Tag block - Gen<TagHelper> - 67 - (0:0,0) - strong - catchAllTagHelper
        StartTagAndEndTag - <strong catchAll="hi"> ... </strong>
        catchAll - DoubleQuotes
            Markup span - Gen<Markup> - [hi] - SpanEditHandler;Accepts:Any - (18:0,18) - Tokens:1
                HtmlTokenType.Text;[hi];
        Tag block - Gen<TagHelper> - 36 - (22:0,22) - p - pTagHelper
            StartTagAndEndTag - <p class="btn"> ... </p>
            class - DoubleQuotes
                Markup span - Gen<Markup> - [btn] - SpanEditHandler;Accepts:Any - (32:0,32) - Tokens:1
                    HtmlTokenType.Text;[btn];
            Tag block - Gen<None> - 8 - (37:0,37)
                Markup span - Gen<Markup> - [<strong>] - SpanEditHandler;Accepts:Any - (37:0,37) - Tokens:3
                    HtmlTokenType.OpenAngle;[<];
                    HtmlTokenType.Text;[strong];
                    HtmlTokenType.CloseAngle;[>];
            Tag block - Gen<None> - 9 - (45:0,45)
                Markup span - Gen<Markup> - [</strong>] - SpanEditHandler;Accepts:Any - (45:0,45) - Tokens:4
                    HtmlTokenType.OpenAngle;[<];
                    HtmlTokenType.ForwardSlash;[/];
                    HtmlTokenType.Text;[strong];
                    HtmlTokenType.CloseAngle;[>];
