Statement block - Gen<None> - 30 - (0:0,0)
    Code span - Gen<Stmt> - [if(foo) { @"Foo".ToString(); }] - SpanEditHandler;Accepts:Any - (0:0,0) - Tokens:15
        SyntaxKind.Keyword;[if];
        SyntaxKind.LeftParenthesis;[(];
        SyntaxKind.Identifier;[foo];
        SyntaxKind.RightParenthesis;[)];
        SyntaxKind.Whitespace;[ ];
        SyntaxKind.LeftBrace;[{];
        SyntaxKind.Whitespace;[ ];
        SyntaxKind.StringLiteral;[@"Foo"];
        SyntaxKind.Dot;[.];
        SyntaxKind.Identifier;[ToString];
        SyntaxKind.LeftParenthesis;[(];
        SyntaxKind.RightParenthesis;[)];
        SyntaxKind.Semicolon;[;];
        SyntaxKind.Whitespace;[ ];
        SyntaxKind.RightBrace;[}];
