Document - 
    NamespaceDeclaration -  - Test
        UsingDirective - (3:1,1 [12] ) - System
        UsingDirective - (18:2,1 [32] ) - System.Collections.Generic
        UsingDirective - (53:3,1 [17] ) - System.Linq
        UsingDirective - (73:4,1 [28] ) - System.Threading.Tasks
        UsingDirective - (104:5,1 [37] ) - Microsoft.AspNetCore.Components
        ClassDeclaration -  - public partial - TestComponent - Microsoft.AspNetCore.Components.ComponentBase - 
            DesignTimeDirective - 
            CSharpCode - 
                IntermediateToken -  - CSharp - #pragma warning disable 0414
            CSharpCode - 
                IntermediateToken -  - CSharp - private static System.Object __o = null;
            CSharpCode - 
                IntermediateToken -  - CSharp - #pragma warning restore 0414
            MethodDeclaration -  - protected override - void - BuildRenderTree
                Component - (0:0,0 [47] x:\dir\subdir\Test\TestComponent.cshtml) - MyComponent
                    ComponentChildContent -  - ChildContent - context
                        MarkupElement - (13:0,13 [20] x:\dir\subdir\Test\TestComponent.cshtml) - child
                            HtmlContent - (20:0,20 [5] x:\dir\subdir\Test\TestComponent.cshtml)
                                IntermediateToken - (20:0,20 [5] x:\dir\subdir\Test\TestComponent.cshtml) - Html - hello
