Markup block - Gen<None> - 65 - (0:0,0)
    Tag block - Gen<TagHelper> - 65 - (0:0,0) - div - divTagHelper - catchAllTagHelper
        StartTagAndEndTag - <div style="" class="btn" catchAll="@@hi" > ... </div>
        style - DoubleQuotes
            Markup block - Gen<None> - 0 - (0:0,0)
        class - DoubleQuotes
            Markup span - Gen<Markup> - [btn] - SpanEditHandler;Accepts:Any - (21:0,21) - Tokens:1
                HtmlTokenType.Text;[btn];
        catchAll - DoubleQuotes
            Markup block - Gen<None> - 4 - (36:0,36)
                Markup block - Gen<None> - 2 - (36:0,36)
                    Markup span - Gen<Markup> - [@] - SpanEditHandler;Accepts:None - (36:0,36) - Tokens:1
                        HtmlTokenType.Transition;[@];
                    Markup span - Gen<None> - [@] - SpanEditHandler;Accepts:None - (37:0,37) - Tokens:1
                        HtmlTokenType.Transition;[@];
                Markup span - Gen<Markup> - [hi] - SpanEditHandler;Accepts:Any - (38:0,38) - Tokens:1
                    HtmlTokenType.Text;[hi];
        Markup span - Gen<Markup> - [words and spaces] - SpanEditHandler;Accepts:Any - (43:0,43) - Tokens:5
            HtmlTokenType.Text;[words];
            HtmlTokenType.WhiteSpace;[ ];
            HtmlTokenType.Text;[and];
            HtmlTokenType.WhiteSpace;[ ];
            HtmlTokenType.Text;[spaces];
