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
                CSharpCode - (2:0,2 [60] x:\dir\subdir\Test\TestComponent.cshtml)
                    LazyIntermediateToken - (2:0,2 [60] x:\dir\subdir\Test\TestComponent.cshtml) - CSharp -  var parentKey = new object(); var childKey = new object(); 
                Component - (65:1,0 [144] x:\dir\subdir\Test\TestComponent.cshtml) - Grid
                    ComponentChildContent -  - ChildContent - context
                        Component - (130:2,4 [70] x:\dir\subdir\Test\TestComponent.cshtml) - Column
                            SetKey - (145:2,19 [8] x:\dir\subdir\Test\TestComponent.cshtml) - childKey
                            ComponentAttribute -  - Title -  - AttributeStructure.DoubleQuotes
                                HtmlContent - (162:2,36 [5] x:\dir\subdir\Test\TestComponent.cshtml)
                                    LazyIntermediateToken - (162:2,36 [5] x:\dir\subdir\Test\TestComponent.cshtml) - Html - Hello
                            ComponentAttribute -  - Another -  - AttributeStructure.DoubleQuotes
                                CSharpExpression - (178:2,52 [18] x:\dir\subdir\Test\TestComponent.cshtml)
                                    LazyIntermediateToken - (179:2,53 [17] x:\dir\subdir\Test\TestComponent.cshtml) - CSharp - DateTime.MinValue
                    SetKey - (78:1,13 [9] x:\dir\subdir\Test\TestComponent.cshtml) - parentKey
                    ComponentAttribute - (96:1,31 [26] x:\dir\subdir\Test\TestComponent.cshtml) - Items - Items - AttributeStructure.DoubleQuotes
                        CSharpExpression - (97:1,32 [25] x:\dir\subdir\Test\TestComponent.cshtml)
                            LazyIntermediateToken - (98:1,33 [23] x:\dir\subdir\Test\TestComponent.cshtml) - CSharp - Array.Empty<DateTime>()
    NamespaceDeclaration -  - __Blazor.Test.TestComponent
        ClassDeclaration -  - internal static - TypeInference -  - 
            ComponentTypeInferenceMethod -  - __Blazor.Test.TestComponent.TypeInference - CreateGrid_0
            ComponentTypeInferenceMethod -  - __Blazor.Test.TestComponent.TypeInference - CreateColumn_1
