@type causation_id() :: uuid() | nil

@type correlation_id() :: uuid() | nil

@type created_at() :: DateTime.t()

@type data() :: domain_signal()

@type domain_signal() :: struct()

@type enriched_metadata() :: %{
  :signal_id => signal_id(),
  :signal_number => signal_number(),
  :stream_id => stream_id(),
  :stream_version => stream_version(),
  :correlation_id => correlation_id(),
  :causation_id => causation_id(),
  :created_at => created_at(),
  optional(atom()) => term(),
  optional(String.t()) => term()
}

@type jido_metadata() :: map()

@type signal() :: struct()

@type signal_id() :: uuid()

@type signal_number() :: non_neg_integer()

@type stream_id() :: String.t()

@type stream_version() :: non_neg_integer()

@type t() :: %Jido.Bus.RecordedSignal{
  causation_id: causation_id(),
  correlation_id: correlation_id(),
  created_at: created_at(),
  data: data(),
  jido_metadata: jido_metadata(),
  signal_id: signal_id(),
  signal_number: signal_number(),
  stream_id: stream_id(),
  stream_version: stream_version(),
  type: type()
}

@type type() :: String.t()

@type uuid() :: String.t()