@type artifact_type() :: :image | :json | :text | :other | atom()

@type t() :: %LabelingIR.Artifact{
  artifact_type: artifact_type(),
  expires_at: DateTime.t() | nil,
  filename: String.t(),
  id: String.t(),
  metadata: map(),
  mime: String.t() | nil,
  url: String.t()
}