RazorDocument - [0..46)::46 - [@{<input bound-required-string class='btn' />}]
    MarkupBlock - [0..46)::46
        MarkupTextLiteral - [0..0)::0 - [] - Gen<Markup> - SpanEditHandler;Accepts:Any
            Marker;[];
        CSharpCodeBlock - [0..46)::46
            CSharpStatement - [0..46)::46
                CSharpTransition - [0..1)::1 - Gen<None> - SpanEditHandler;Accepts:None
                    Transition;[@];
                CSharpStatementBody - [1..46)::45
                    RazorMetaCode - [1..2)::1 - Gen<None> - SpanEditHandler;Accepts:None
                        LeftBrace;[{];
                    CSharpCodeBlock - [2..45)::43
                        MarkupBlock - [2..45)::43
                            MarkupTagHelperElement - [2..45)::43 - input[SelfClosing] - InputTagHelper1 - InputTagHelper3
                                MarkupTagHelperStartTag - [2..45)::43
                                    MarkupTextLiteral - [2..8)::6 - [<input] - Gen<Markup> - SpanEditHandler;Accepts:Any
                                        OpenAngle;[<];
                                        Text;[input];
                                    MarkupMinimizedTagHelperAttribute - [8..30)::22 - bound-required-string - Minimized - Bound - [ bound-required-string]
                                        MarkupTextLiteral - [8..9)::1 - [ ] - Gen<Markup> - SpanEditHandler;Accepts:Any
                                            Whitespace;[ ];
                                        MarkupTextLiteral - [9..30)::21 - [bound-required-string] - Gen<Markup> - SpanEditHandler;Accepts:Any
                                            Text;[bound-required-string];
                                    MarkupTagHelperAttribute - [30..42)::12 - class - SingleQuotes - Unbound - [ class='btn']
                                        MarkupTextLiteral - [30..31)::1 - [ ] - Gen<Markup> - SpanEditHandler;Accepts:Any
                                            Whitespace;[ ];
                                        MarkupTextLiteral - [31..36)::5 - [class] - Gen<Markup> - SpanEditHandler;Accepts:Any
                                            Text;[class];
                                        Equals;[=];
                                        MarkupTextLiteral - [37..38)::1 - ['] - Gen<None> - SpanEditHandler;Accepts:Any
                                            SingleQuote;['];
                                        MarkupTagHelperAttributeValue - [38..41)::3
                                            MarkupLiteralAttributeValue - [38..41)::3 - [btn]
                                                MarkupTextLiteral - [38..41)::3 - [btn] - Gen<Markup> - SpanEditHandler;Accepts:Any
                                                    Text;[btn];
                                        MarkupTextLiteral - [41..42)::1 - ['] - Gen<None> - SpanEditHandler;Accepts:Any
                                            SingleQuote;['];
                                    MarkupTextLiteral - [42..45)::3 - [ />] - Gen<Markup> - SpanEditHandler;Accepts:None
                                        Whitespace;[ ];
                                        ForwardSlash;[/];
                                        CloseAngle;[>];
                        CSharpStatementLiteral - [45..45)::0 - [] - Gen<Stmt> - SpanEditHandler;Accepts:Any
                            Marker;[];
                    RazorMetaCode - [45..46)::1 - Gen<None> - SpanEditHandler;Accepts:None
                        RightBrace;[}];
        MarkupTextLiteral - [46..46)::0 - [] - Gen<Markup> - SpanEditHandler;Accepts:Any
            Marker;[];
