Document - 
    NamespaceDeclaration -  - Test
        UsingDirective - (3:1,1 [14] ) - System
        UsingDirective - (18:2,1 [34] ) - System.Collections.Generic
        UsingDirective - (53:3,1 [19] ) - System.Linq
        UsingDirective - (73:4,1 [30] ) - System.Threading.Tasks
        UsingDirective - (104:5,1 [35] ) - Microsoft.AspNetCore.Blazor
        UsingDirective - (140:6,1 [46] ) - Microsoft.AspNetCore.Blazor.Components
        ClassDeclaration -  - public - TestComponent - Microsoft.AspNetCore.Blazor.Components.BlazorComponent - 
            MethodDeclaration -  - protected override - void - BuildRenderTree
                CSharpCode - 
                    IntermediateToken -  - CSharp - base.BuildRenderTree(builder);
                ComponentExtensionNode - (31:1,0 [22] x:\dir\subdir\Test\TestComponent.cshtml) - Counter - Test.Counter
                    ComponentAttributeExtensionNode - (48:1,17 [1] x:\dir\subdir\Test\TestComponent.cshtml) - v - 
                        CSharpExpression - 
                            IntermediateToken -  - CSharp - Microsoft.AspNetCore.Blazor.Components.BindMethods.GetValue(
                            IntermediateToken - (48:1,17 [1] x:\dir\subdir\Test\TestComponent.cshtml) - CSharp - y
                            IntermediateToken -  - CSharp - )
                    ComponentAttributeExtensionNode - (48:1,17 [1] x:\dir\subdir\Test\TestComponent.cshtml) - vChanged - 
                        CSharpExpression - 
                            IntermediateToken -  - CSharp - Microsoft.AspNetCore.Blazor.Components.BindMethods.SetValueHandler(__value => y = __value, y)
            CSharpCode - (67:2,12 [24] x:\dir\subdir\Test\TestComponent.cshtml)
                IntermediateToken - (67:2,12 [24] x:\dir\subdir\Test\TestComponent.cshtml) - CSharp - \n    string y = null;\n
