docs: def yield_typed(obj_or_cls):
      """
      Generator that yields typed object names of the class (or object's class).
  
      Args:
          obj_or_cls (object): Class object or instance of class
  
      Returns:
          name (array): Names of class attributes that are strongly typed
      """
      if not isinstance(obj_or_cls, type):
          obj_or_cls = type(obj_or_cls)
      for attrname in dir(obj_or_cls):
          if hasattr(obj_or_cls, attrname):
              attr = getattr(obj_or_cls, attrname)
              # !!! Important hardcoded value here !!!
              if (isinstance(attr, property) and isinstance(attr.__doc__, six.string_types)
                  and "__typed__" in attr.__doc__):
                  yield attrname