+- AstRoot
   +- FunctionNode
      +- Block
         +- VariableDeclaration
         |  +- VariableInitializer
         |     +- Name
         |     +- StringLiteral
         +- VariableDeclaration
            +- VariableInitializer
               +- Name
               +- TemplateLiteral
                  +- TemplateCharacters
