RazorDocument - [0..24)::24 - [@tagHelperPrefix Foo   "]
    MarkupBlock - [0..24)::24
        MarkupTextLiteral - [0..0)::0 - [] - Gen<Markup> - SpanEditHandler;Accepts:Any
            Marker;[];
        CSharpCodeBlock - [0..24)::24
            RazorDirective - [0..24)::24
                CSharpTransition - [0..1)::1 - Gen<None> - SpanEditHandler;Accepts:None
                    Transition;[@];
                RazorDirectiveBody - [1..24)::23
                    RazorMetaCode - [1..16)::15 - Gen<None> - SpanEditHandler;Accepts:None
                        Identifier;[tagHelperPrefix];
                    CSharpCodeBlock - [16..24)::8
                        MarkupTextLiteral - [16..17)::1 - [ ] - Gen<None> - SpanEditHandler;Accepts:None
                            Whitespace;[ ];
                        CSharpStatementLiteral - [17..24)::7 - [Foo   "] - Gen<TagHelperPrefix:{Foo   ";Foo   "} [RZ1000(23:0,23 [1] ), RZ1019(17:0,17 [7] ), RZ1020(17:0,17 [7] )]> - SpanEditHandler;Accepts:AnyExceptNewline
                            Identifier;[Foo];
                            Whitespace;[   ];
                            StringLiteral;["];RZ1000(23:0,23 [1] )
        MarkupTextLiteral - [24..24)::0 - [] - Gen<Markup> - SpanEditHandler;Accepts:Any
            Marker;[];
    EndOfFile;[];
