Document - 
    NamespaceDeclaration -  - 
        ClassDeclaration -  -  -  -  - 
            RazorMethodDeclaration -  -  -  -  - 
                HtmlContent - (0:0,0 [6] ) - <html>\n<body>\n    <span data-val="
                CSharpExpression - (37:2,21 [5] )
                    CSharpToken - (37:2,21 [5] ) - Hello
                HtmlContent - (42:2,26 [1] ) - " />\n</body>\n</html>"
