abstract final class EventConst {
  static const String hrvChangeClick = "hrv_change_click";
  static const String friendHrvChangeClick = "friend_hrv_change_click";
  static const String viewSleepStats = "view_sleep_stats";
  static const String viewFriendSleepStats = "view_friend_sleep_stats";

  static const Set<String> keys = {
    hrvChangeClick,
    friendHrvChangeClick,
    viewSleepStats,
    viewFriendSleepStats,
  };
}