Markup block - Gen<None> - 22 - (0:0,0)
    Markup span - Gen<Markup> - [] - SpanEditHandler;Accepts:Any - (0:0,0) - Tokens:1
        SyntaxKind.Unknown;[];
    Directive block - Gen<Directive:{inherits;SingleLine;FileScopedSinglyOccurring}> - 22 - (0:0,0)
        Transition span - Gen<None> - [@] - SpanEditHandler;Accepts:None - (0:0,0) - Tokens:1
            SyntaxKind.Transition;[@];
        MetaCode span - Gen<None> - [inherits] - SpanEditHandler;Accepts:None - (1:0,1) - Tokens:1
            SyntaxKind.Identifier;[inherits];
        Code span - Gen<None> - [ ] - SpanEditHandler;Accepts:Whitespace - (9:0,9) - Tokens:1
            SyntaxKind.Whitespace;[ ];
        Code span - Gen<DirectiveToken {TypeName;Type;Opt:False}> - [string[[]][]] - DirectiveTokenEditHandler;Accepts:NonWhitespace - (10:0,10) - Tokens:7
            SyntaxKind.Keyword;[string];
            SyntaxKind.LeftBracket;[[];
            SyntaxKind.LeftBracket;[[];
            SyntaxKind.RightBracket;[]];
            SyntaxKind.RightBracket;[]];
            SyntaxKind.LeftBracket;[[];
            SyntaxKind.RightBracket;[]];
    Markup span - Gen<Markup> - [] - SpanEditHandler;Accepts:Any - (22:0,22) - Tokens:1
        SyntaxKind.Unknown;[];
