@class NSArray, NSMutableDictionary, NSURL, NSDictionary; @interface PPSValueConverter : NSObject { NSURL *_filepath; NSArray *_sortedTimelineIntervals; NSDictionary *_selectedHistory; } @property (retain) NSArray *metrics; @property (retain) NSMutableDictionary *timeline; - (void).cxx_destruct; - (BOOL)_isInitialized; - (id)_category; - (id)_subsystem; - (id)_latestInterval; - (BOOL)_allowConversionFromMetric:(id)a0 toMetric:(id)a1; - (id)_convertEvent:(id)a0; - (id)_convertValue:(id)a0 atTimestamp:(double)a1 usingMetric:(id)a2; - (id)_latestHistory; - (id)_latestMetricForMetricName:(id)a0; - (void)_performGeneration; - (BOOL)_shouldConvertAtTimestamp:(double)a0; - (BOOL)_shouldConvertEvent:(id)a0; - (id)_sourceMetricForMetricName:(id)a0; - (id)convertEventIfNecessary:(id)a0; - (id)convertValueIfNeccesary:(id)a0 atTimestamp:(double)a1 usingMetric:(id)a2; - (id)initWithFilepath:(id)a0 andMetrics:(id)a1; @end