@interface ConversationKit.ConversationControlsCountdownJoinButtonProvider : ConversationKit.ConversationControlsButtonProvider {
    void /* unknown type, empty encoding */ countdownView;
    void /* unknown type, empty encoding */ delegate;
    void /* unknown type, empty encoding */ countdownControllerDelegate;
    void /* unknown type, empty encoding */ voucher;
}

- (void)cancelJoinCountdown;

@end