Document - 
    RazorCompiledItemAttribute - 
    NamespaceDeclaration -  - AspNetCore
        RazorSourceChecksumAttribute - 
        ClassDeclaration -  - public sealed - BasicTest - global::Microsoft.AspNetCore.Components.Component - 
            MethodDeclaration -  - public override - void - BuildRenderTree
                CSharpCode - 
                    IntermediateToken -  - CSharp - base.BuildRenderTree(builder);
                HtmlContent - (0:0,0 [46] BasicTest.razor)
                    IntermediateToken - (0:0,0 [13] BasicTest.razor) - Html - Hello world\n
                    IntermediateToken - (13:1,0 [5] BasicTest.razor) - Html - <span
                    IntermediateToken - (18:1,5 [16] BasicTest.razor) - Html -  class="content"
                    IntermediateToken - (34:1,21 [1] BasicTest.razor) - Html - >
                    IntermediateToken - (35:1,22 [7] BasicTest.razor) - Html - </span>
                    IntermediateToken - (42:1,29 [4] BasicTest.razor) - Html - \n\n
            CSharpCode - (58:3,12 [41] BasicTest.razor)
                IntermediateToken - (58:3,12 [41] BasicTest.razor) - CSharp - \n    string SomeProperty { get; set; }\n
