@type t() :: %Figler.Schema.TimerInfo{
  is_paused: boolean() | nil,
  last_received_song_timestamp_ms: non_neg_integer() | nil,
  set_by: String.t() | nil,
  song_id: non_neg_integer() | nil,
  song_uuid: String.t() | nil,
  time_remaining_ms: non_neg_integer() | nil,
  timer_id: non_neg_integer() | nil,
  total_time_ms: non_neg_integer() | nil
}