@spec create_topic(
  domain :: t(),
  project_id :: String.t(),
  body :: ApolloSignal.Types.CreateTopicBody.t(),
  options :: keyword()
) ::
  {:ok, ApolloSignal.Types.TopicResponse.t(), ApolloSignal.Transport.metadata()}
  | {:error, ApolloSignal.Errors.t()}

@spec delete_topic(
  domain :: t(),
  project_id :: String.t(),
  topic_id :: String.t(),
  options :: keyword()
) ::
  {:ok, ApolloSignal.Transport.metadata()} | {:error, ApolloSignal.Errors.t()}

@spec get_topic(
  domain :: t(),
  project_id :: String.t(),
  topic_id :: String.t(),
  options :: keyword()
) ::
  {:ok, ApolloSignal.Types.TopicResponse.t(), ApolloSignal.Transport.metadata()}
  | {:error, ApolloSignal.Errors.t()}

@spec list_contacts_in_topic(
  domain :: t(),
  project_id :: String.t(),
  topic_id :: String.t(),
  options :: keyword()
) ::
  {:ok, ApolloSignal.Types.CursorPage.t(), ApolloSignal.Transport.metadata()}
  | {:error, ApolloSignal.Errors.t()}

@spec list_topics(domain :: t(), project_id :: String.t(), options :: keyword()) ::
  {:ok, ApolloSignal.Types.TopicPageResponse.t(),
   ApolloSignal.Transport.metadata()}
  | {:error, ApolloSignal.Errors.t()}

@spec new(ApolloSignal.Client.t()) :: t()

@spec update_topic(
  domain :: t(),
  project_id :: String.t(),
  topic_id :: String.t(),
  body :: ApolloSignal.Types.UpdateTopicBody.t(),
  options :: keyword()
) ::
  {:ok, ApolloSignal.Types.TopicResponse.t(), ApolloSignal.Transport.metadata()}
  | {:error, ApolloSignal.Errors.t()}