@spec authority(
  term(),
  keyword()
) :: {:ok, module(), map()} | {:error, atom()}

@spec backfill(keyword(), keyword()) :: {:ok, map()} | {:error, atom()}

@spec compare(
  term(),
  keyword()
) :: {:ok, map()} | {:error, atom()}

@spec enable(
  term(),
  keyword()
) :: :ok | {:error, atom()}

@spec rollback(keyword()) :: :ok

@spec validate_clean_window(keyword()) ::
  {:ok, map()} | {:error, :invalid_clean_window}