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 [39] ) - Microsoft.AspNetCore.Components
        ClassDeclaration -  - public partial - TestComponent - Microsoft.AspNetCore.Components.ComponentBase - 
            MethodDeclaration -  - protected override - void - BuildRenderTree
                MarkupElement - (0:0,0 [45] x:\dir\subdir\Test\TestComponent.cshtml) - div
                    HtmlContent - (5:0,5 [4] x:\dir\subdir\Test\TestComponent.cshtml)
                        IntermediateToken - (5:0,5 [4] x:\dir\subdir\Test\TestComponent.cshtml) - Html - \n  
                    MarkupElement - (9:1,2 [28] x:\dir\subdir\Test\TestComponent.cshtml) - input
                        HtmlAttribute - (15:1,8 [21] x:\dir\subdir\Test\TestComponent.cshtml) -  @bind=" - "
                            CSharpExpressionAttributeValue - (23:1,16 [12] x:\dir\subdir\Test\TestComponent.cshtml) - 
                                IntermediateToken - (24:1,17 [11] x:\dir\subdir\Test\TestComponent.cshtml) - CSharp - ParentValue
                    HtmlContent - (37:1,30 [2] x:\dir\subdir\Test\TestComponent.cshtml)
                        IntermediateToken - (37:1,30 [2] x:\dir\subdir\Test\TestComponent.cshtml) - Html - \n
            CSharpCode - (54:3,7 [55] x:\dir\subdir\Test\TestComponent.cshtml)
                IntermediateToken - (54:3,7 [55] x:\dir\subdir\Test\TestComponent.cshtml) - CSharp - \n    public string ParentValue { get; set; } = "hi";\n
