docs: def record(cls_def):
      """
      Namedtuple which could inherit from other types.
      >>> from Redy.Magic.Classic import record
      >>> class Interface: pass
      >>> @record
      >>> class S(Interface):
      >>>     name: str
      >>>     addr: str
      >>>     sex : int
  
      >>> s = S("sam", "I/O", 1)
      """
      annotations = getattr(cls_def, '__annotations__', {})
      typ: type = namedtuple(cls_def.__name__, list(annotations.keys()))
      return cls_def.__class__(cls_def.__name__, (typ, *cls_def.__bases__), dict(cls_def.__dict__))