Markup block - Gen<None> - 43 - (0:0,0)
    Tag block - Gen<TagHelper> - 43 - (0:0,0) - input - InputTagHelper3
        SelfClosing - <input string-prefix-value='some string' />
        string-prefix-value - SingleQuotes
            Markup block - Gen<None> - 11 - (28:0,28)
                Markup span - Gen<Markup> - [some] - SpanEditHandler;Accepts:Any - (28:0,28) - Tokens:1
                    HtmlTokenType.Text;[some];
                Markup span - Gen<Markup> - [ string] - SpanEditHandler;Accepts:Any - (32:0,32) - Tokens:2
                    HtmlTokenType.WhiteSpace;[ ];
                    HtmlTokenType.Text;[string];
