(script
  (trait_declaration
    (attribute_modifier
      (qualified_identifier
        (identifier))
      (arguments
        (argument
          (scoped_identifier
            (qualified_identifier
              (identifier))
            (identifier))))
      (qualified_identifier
        (identifier))
      (arguments
        (argument
          (integer))))
    name: (identifier)
    (type_parameters
      (type_parameter
        name: (identifier)
        constraint_type: (type_specifier
          (qualified_identifier
            (identifier))))
      (type_parameter
        name: (identifier)
        constraint_type: (type_specifier
          (qualified_identifier
            (identifier))
          (type_arguments
            (type_specifier
              (qualified_identifier
                (identifier)))
            (type_specifier
              (qualified_identifier
                (identifier)))))))
    (implements_clause
      (type_specifier
        (qualified_identifier
          (identifier)
          (identifier))
        (type_arguments
          (type_specifier
            (qualified_identifier
              (identifier)))
          (type_specifier
            (qualified_identifier
              (identifier)))))
      (type_specifier
        (qualified_identifier
          (identifier)
          (identifier))))
    body: (member_declarations
      (method_declaration
        name: (identifier)
        (type_parameters
          (type_parameter
            name: (identifier)
            constraint_type: (type_specifier
              (qualified_identifier
                (identifier))))
          (type_parameter
            name: (identifier)
            constraint_type: (type_specifier
              (qualified_identifier
                (identifier)))))
        (parameters)
        return_type: (type_specifier
          (qualified_identifier
            (identifier)))
        body: (compound_statement)))))