document:
  nodes:
    - object: block
      type: code_block
      nodes:
        - object: block
          type: code_line
          nodes:
            - object: text
              leaves:
                - text: foreach (Employee emp in result)
        - object: block
          type: code_line
          nodes:
            - object: text
              leaves:
                - text: '{'
        - object: block
          type: code_line
          nodes:
            - object: text
              leaves:
                - text: '  Console.WriteLine(emp.FirstName + " " + emp.LastName);'
        - object: block
          type: code_line
          nodes:
            - object: text
              leaves:
                - text: '}'