CSharpCodeBlock - [0..25)::25 - [if(foo) { @@class.Foo() }]
    CSharpTransition - [0..0)::0 - Gen<None> - SpanEditHandler;Accepts:None
        Transition;[<Missing>];
    CSharpStatementLiteral - [0..10)::10 - [if(foo) { ] - Gen<Stmt> - SpanEditHandler;Accepts:Any
        Keyword;[if];
        LeftParenthesis;[(];
        Identifier;[foo];
        RightParenthesis;[)];
        Whitespace;[ ];
        LeftBrace;[{];
        Whitespace;[ ];
    CSharpEphemeralTextLiteral - [10..11)::1 - [@] - Gen<None> - SpanEditHandler;Accepts:Any
        Transition;[@];
    CSharpStatementLiteral - [11..25)::14 - [@class.Foo() }] - Gen<Stmt> - SpanEditHandler;Accepts:Any
        Transition;[@];
        Keyword;[class];
        Dot;[.];
        Identifier;[Foo];
        LeftParenthesis;[(];
        RightParenthesis;[)];
        Whitespace;[ ];
        RightBrace;[}];
