Document - 
    Checksum - 
    NamespaceDeclaration -  - Microsoft.AspNetCore.Razor.Evolution.IntegrationTests.TestFiles
        UsingStatement -  - System
        UsingStatement -  - System.Threading.Tasks
        ClassDeclaration -  - public - TestFiles_IntegrationTests_CodeGenerationIntegrationTest_ExplicitExpression_DesignTime -  - 
            DirectiveTokenHelper - 
                CSharpStatement -  - #pragma warning disable 219
                CSharpStatement -  - private void __RazorDirectiveTokenHelpers__() {
                CSharpStatement -  - }
                CSharpStatement -  - #pragma warning restore 219
            CSharpStatement -  - private static System.Object __o = null;
            RazorMethodDeclaration -  - public - async - System.Threading.Tasks.Task - ExecuteAsync
                HtmlContent - (0:0,0 [8] ExplicitExpression.cshtml) - 1 + 1 = 
                CSharpExpression - (10:0,10 [3] ExplicitExpression.cshtml)
                    RazorIRToken - (10:0,10 [3] ExplicitExpression.cshtml) - CSharp - 1+1
