code: def get_suggested_type_names(
      schema: GraphQLSchema, type_: GraphQLOutputType, field_name: str
  ) -> List[str]:
      if is_abstract_type(type_):
          type_ = cast(GraphQLAbstractType, type_)
          suggested_object_types = []
          interface_usage_count: Dict[str, int] = defaultdict(int)
          for possible_type in schema.get_possible_types(type_):
              if field_name not in possible_type.fields:
                  continue
              suggested_object_types.append(possible_type.name)
              for possible_interface in possible_type.interfaces:
                  if field_name not in possible_interface.fields:
                      continue
                  interface_usage_count[possible_interface.name] += 1
          suggested_interface_types = sorted(
              interface_usage_count, key=lambda k: -interface_usage_count[k]
          )
          return suggested_interface_types + suggested_object_types
      return []