@type t() :: %Lightning.Projects.ProjectUser{
  __meta__: Ecto.Schema.Metadata.t(),
  delete: term(),
  digest: term(),
  failure_alert: term(),
  id: Ecto.UUID.t() | nil,
  inserted_at: term(),
  project:
    Lightning.Projects.Project.t() | Ecto.Association.NotLoaded.t() | nil,
  project_id: term(),
  role: term(),
  updated_at: term(),
  user: Lightning.Accounts.User.t() | Ecto.Association.NotLoaded.t() | nil,
  user_id: term()
}