@class NSArray; @interface WK_RTCRtpFragmentationHeader : NSObject @property (retain, nonatomic) NSArray *fragmentationOffset; @property (retain, nonatomic) NSArray *fragmentationLength; @property (retain, nonatomic) NSArray *fragmentationTimeDiff; @property (retain, nonatomic) NSArray *fragmentationPlType; - (void).cxx_destruct; @end