@class NSError, RTLocation, RTLearnedLocationOfInterest; @interface RTSignificantRegionHintInjectionMetrics : NSObject @property (readonly, nonatomic) RTLocation *region; @property (readonly, nonatomic) RTLearnedLocationOfInterest *locationOfInterest; @property (nonatomic) long long hintSource; @property (retain, nonatomic) NSError *matchingError; @property (nonatomic) BOOL hintSubmitted; + (void)submitMetricsWithHintSource:(long long)a0 region:(id)a1 locationOfInterest:(id)a2 hintSubmitted:(BOOL)a3 matchingError:(id)a4; - (id)init; - (void)submitMetrics; - (void).cxx_destruct; - (id)computeMetrics; - (id)initWithHintSource:(long long)a0 region:(id)a1 locationOfInterest:(id)a2 hintSubmitted:(BOOL)a3 matchingError:(id)a4; @end