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
                MarkupBlock -  - <h1>Single line statement</h1>\n\nTime: 
                CSharpExpression - (41:2,7 [12] x:\dir\subdir\Test\TestComponent.cshtml)
                    LazyIntermediateToken - (41:2,7 [12] x:\dir\subdir\Test\TestComponent.cshtml) - CSharp - DateTime.Now
                HtmlContent - (53:2,19 [4] x:\dir\subdir\Test\TestComponent.cshtml)
                    LazyIntermediateToken - (53:2,19 [4] x:\dir\subdir\Test\TestComponent.cshtml) - Html - \n\n
                MarkupBlock -  - <h1>Multiline block statement</h1>\n\n
                CSharpExpression - (96:6,1 [59] x:\dir\subdir\Test\TestComponent.cshtml)
                    LazyIntermediateToken - (96:6,1 [59] x:\dir\subdir\Test\TestComponent.cshtml) - CSharp - JsonToHtml(@"{\n  'key1': 'value1'\n  'key2': 'value2'\n}")
            CSharpCode - (166:11,7 [79] x:\dir\subdir\Test\TestComponent.cshtml)
                LazyIntermediateToken - (166:11,7 [79] x:\dir\subdir\Test\TestComponent.cshtml) - CSharp - \n    public string JsonToHtml(string foo)\n    {\n        return foo;\n    }\n
