Document - 
    Checksum - 
    NamespaceDeclaration -  - Microsoft.AspNetCore.Razor.Language.IntegrationTests.TestFiles
        ClassDeclaration -  - public - TestFiles_IntegrationTests_CodeGenerationIntegrationTest_FunctionsBlock_DesignTime -  - 
            DesignTimeDirective - 
            CSharpStatement - 
                RazorIRToken -  - CSharp - private static System.Object __o = null;
            MethodDeclaration -  - public - async - System.Threading.Tasks.Task - ExecuteAsync
                HtmlContent - (17:2,1 [4] FunctionsBlock.cshtml)
                    RazorIRToken - (17:2,1 [4] FunctionsBlock.cshtml) - Html - \n\n
                HtmlContent - (138:9,1 [28] FunctionsBlock.cshtml)
                    RazorIRToken - (138:9,1 [28] FunctionsBlock.cshtml) - Html - \n\nHere's a random number: 
                CSharpExpression - (167:11,25 [11] FunctionsBlock.cshtml)
                    RazorIRToken - (167:11,25 [11] FunctionsBlock.cshtml) - CSharp - RandomInt()
            CSharpStatement - (12:0,12 [4] FunctionsBlock.cshtml)
                RazorIRToken - (12:0,12 [4] FunctionsBlock.cshtml) - CSharp - \n\n
            CSharpStatement - (33:4,12 [104] FunctionsBlock.cshtml)
                RazorIRToken - (33:4,12 [104] FunctionsBlock.cshtml) - CSharp - \n    Random _rand = new Random();\n    private int RandomInt() {\n        return _rand.Next();\n    }\n
