@interface NewsAds.VideoAdProviderMetricsHelper : NSObject <SVVideoEventTracker, SVVideoAdEventTracker> { void /* unknown type, empty encoding */ diagnosticMetricsHelper; void /* unknown type, empty encoding */ metadata; void /* unknown type, empty encoding */ mediaMetricsHelper; } - (void)skipped; - (void)playbackStarted; - (void)playbackResumed; - (void)enteredFullscreen; - (void)exitedFullscreen; - (void)muteStateChanged:(BOOL)a0; - (void)nextVideoStartedPlaying; - (void)playbackFailedWithError:(id)a0; - (void)playbackFinished; - (void)playbackPassedQuartile:(unsigned long long)a0; - (void)playbackPaused; - (void)playbackReadyToStart; - (void)tappedToToggleControlVisibility:(BOOL)a0; - (void)willUnload; - (id)init; - (void).cxx_destruct; @end