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 - (32:1,1 [35] x:\dir\subdir\Test\TestComponent.cshtml) - Microsoft.AspNetCore.Blazor
        ClassDeclaration -  - public - TestComponent - Microsoft.AspNetCore.Blazor.Components.BlazorComponent - 
            MethodDeclaration -  - protected override - void - BuildRenderTree
                CSharpCode - 
                    IntermediateToken -  - CSharp - base.BuildRenderTree(builder);
                TagHelper - (67:2,0 [35] x:\dir\subdir\Test\TestComponent.cshtml) - MyComponent - TagMode.SelfClosing
                    ComponentOpenExtensionNode -  - Test.MyComponent
                    ComponentAttributeExtensionNode - (89:2,22 [10] x:\dir\subdir\Test\TestComponent.cshtml) - OnClick - OnClick
                        CSharpExpression - (90:2,23 [9] x:\dir\subdir\Test\TestComponent.cshtml)
                            IntermediateToken - (90:2,23 [9] x:\dir\subdir\Test\TestComponent.cshtml) - CSharp - Increment
                    ComponentBodyExtensionNode - 
                    ComponentCloseExtensionNode - 
                HtmlContent - (102:2,35 [4] x:\dir\subdir\Test\TestComponent.cshtml)
                    IntermediateToken - (102:2,35 [4] x:\dir\subdir\Test\TestComponent.cshtml) - Html - \n\n
            CSharpCode - (118:4,12 [100] x:\dir\subdir\Test\TestComponent.cshtml)
                IntermediateToken - (118:4,12 [100] x:\dir\subdir\Test\TestComponent.cshtml) - CSharp - \n    private int counter;\n    private void Increment(UIEventArgs e) {\n        counter++;\n    }\n
