Markup block - Gen<None> - 23 - (0:0,0)
    Markup span - Gen<Markup> - [] - SpanEditHandler;Accepts:Any - (0:0,0) - Tokens:1
        SyntaxKind.Unknown;[];
    Directive block - Gen<Directive:{section;RazorBlock;Unrestricted} [RZ1015(17:0,17 [2] )]> - 17 - (0:0,0)
        Transition span - Gen<None> - [@] - SpanEditHandler;Accepts:None - (0:0,0) - Tokens:1
            SyntaxKind.Transition;[@];
        MetaCode span - Gen<None> - [section] - SpanEditHandler;Accepts:None - (1:0,1) - Tokens:1
            SyntaxKind.Identifier;[section];
        Code span - Gen<None> - [         ] - SpanEditHandler;Accepts:Whitespace - (8:0,8) - Tokens:1
            SyntaxKind.Whitespace;[         ];
        Code span - Gen<DirectiveToken {SectionName;Member;Opt:False}> - [] - DirectiveTokenEditHandler;Accepts:NonWhitespace - (17:0,17) - Tokens:1
            SyntaxKind.Unknown;[];
    Markup span - Gen<Markup> - [LF    ] - SpanEditHandler;Accepts:Any - (17:0,17) - Tokens:2
        SyntaxKind.NewLine;[LF];
        SyntaxKind.Whitespace;[    ];
