@protocol MTPerfBaseEventDataProviderDelegate; @interface MTPerfBaseEventDataProvider : MTBaseEventDataProvider @property (weak, nonatomic) id<MTPerfBaseEventDataProviderDelegate> delegate; - (id)knownFields; - (id)xpSamplingForced:(id)a0; @end
@protocol MTPerfBaseEventDataProviderDelegate; @interface MTPerfBaseEventDataProvider : MTBaseEventDataProvider @property (weak, nonatomic) id<MTPerfBaseEventDataProviderDelegate> delegate; - (id)knownFields; - (id)xpSamplingForced:(id)a0; @end