==================
volume command
==================

foo:
  VOLUME /foo /bar

---

    (source_file
      (target
        name: (identifier)
        (block
          (volume_command
            (string
              (unquoted_string))
            (string
              (unquoted_string))))))


==================
volume command array variant
==================

foo:
  VOLUME ["/foo", "/bar"]

---

    (source_file
      (target
        name: (identifier)
        (block
          (volume_command
            (string_array
              (double_quoted_string)
              (double_quoted_string))))))

