Document - 
    NamespaceDeclaration -  - Test
        UsingDirective - (3:1,1 [22] ) - global::System
        UsingDirective - (26:2,1 [42] ) - global::System.Collections.Generic
        UsingDirective - (69:3,1 [27] ) - global::System.Linq
        UsingDirective - (97:4,1 [38] ) - global::System.Threading.Tasks
        UsingDirective - (136:5,1 [47] ) - global::Microsoft.AspNetCore.Components
        ClassDeclaration -  - public partial - TestComponent - global::Microsoft.AspNetCore.Components.ComponentBase - 
            MethodDeclaration -  - protected override - void - BuildRenderTree
                Component - (0:0,0 [44] x:\dir\subdir\Test\TestComponent.cshtml) - MyComponent
                    ComponentTypeArgument - (19:0,19 [6] x:\dir\subdir\Test\TestComponent.cshtml) - TItem
                        LazyIntermediateToken - (19:0,19 [6] x:\dir\subdir\Test\TestComponent.cshtml) - CSharp - string
                    ComponentAttribute - (37:0,37 [5] x:\dir\subdir\Test\TestComponent.cshtml) - Item - Item - AttributeStructure.DoubleQuotes
                        CSharpExpression - 
                            LazyIntermediateToken - (37:0,37 [5] x:\dir\subdir\Test\TestComponent.cshtml) - CSharp - Value
                    ComponentAttribute - (37:0,37 [5] x:\dir\subdir\Test\TestComponent.cshtml) - ItemChanged - ItemChanged - AttributeStructure.DoubleQuotes
                        CSharpExpression - 
                            IntermediateToken -  - CSharp - __value => Value = __value
            CSharpCode - (53:1,7 [21] x:\dir\subdir\Test\TestComponent.cshtml)
                LazyIntermediateToken - (53:1,7 [21] x:\dir\subdir\Test\TestComponent.cshtml) - CSharp - \n    string Value;\n
