@spec auth(
  conn :: DockerAPI.Connection.t(),
  params :: DockerAPI.Connection.params(),
  body :: DockerAPI.Connection.body(),
  headers :: DockerAPI.Connection.headers()
) :: {:ok, DockerAPI.Connection.t()} | {:error, DockerAPI.Error.t()}

@spec auth(
  conn :: DockerAPI.Connection.t(),
  params :: DockerAPI.Connection.params(),
  body :: DockerAPI.Connection.body(),
  headers :: DockerAPI.Connection.headers()
) :: DockerAPI.Connection.t()

@spec bang!(:ok) :: :ok

@spec bang!({:ok, term()}) :: term()

@spec bang!({:error, DockerAPI.Error.t()}) :: no_return()

@spec data_usage!(
  conn :: DockerAPI.Connection.t(),
  params :: DockerAPI.Connection.params(),
  headers :: DockerAPI.Connection.headers()
) :: term()

@spec data_usage(
  conn :: DockerAPI.Connection.t(),
  params :: DockerAPI.Connection.params(),
  headers :: DockerAPI.Connection.headers()
) :: {:ok, term()} | {:error, DockerAPI.Error.t()}

@spec handle_json_response({:ok, binary()}) :: {:ok, term()}

@spec handle_json_response({:error, DockerAPI.Error.t()}) ::
  {:error, DockerAPI.Error.t()}

@spec handle_no_response({:ok, term()}) :: :ok

@spec handle_no_response({:error, DockerAPI.Error.t()}) ::
  {:error, DockerAPI.Error.t()}

@spec info!(
  conn :: DockerAPI.Connection.t(),
  params :: DockerAPI.Connection.params(),
  headers :: DockerAPI.Connection.headers()
) :: term()

@spec info(
  conn :: DockerAPI.Connection.t(),
  params :: DockerAPI.Connection.params(),
  headers :: DockerAPI.Connection.headers()
) :: {:ok, term()} | {:error, DockerAPI.Error.t()}

@spec ping_by_get!(
  conn :: DockerAPI.Connection.t(),
  params :: DockerAPI.Connection.params(),
  headers :: DockerAPI.Connection.headers()
) :: String.t()

@spec ping_by_get(
  conn :: DockerAPI.Connection.t(),
  params :: DockerAPI.Connection.params(),
  headers :: DockerAPI.Connection.headers()
) :: {:ok, String.t()} | {:error, DockerAPI.Error.t()}

@spec ping_by_head!(
  conn :: DockerAPI.Connection.t(),
  params :: DockerAPI.Connection.params(),
  headers :: DockerAPI.Connection.headers()
) :: DockerAPI.Connection.headers()

@spec ping_by_head(
  conn :: DockerAPI.Connection.t(),
  params :: DockerAPI.Connection.params(),
  headers :: DockerAPI.Connection.headers()
) :: {:ok, DockerAPI.Connection.headers()} | {:error, DockerAPI.Error.t()}

@spec version!(
  conn :: DockerAPI.Connection.t(),
  params :: DockerAPI.Connection.params(),
  headers :: DockerAPI.Connection.headers()
) :: term()

@spec version(
  conn :: DockerAPI.Connection.t(),
  params :: DockerAPI.Connection.params(),
  headers :: DockerAPI.Connection.headers()
) :: {:ok, term()} | {:error, DockerAPI.Error.t()}