@class NSArray, NSString; @protocol FIUIChartDataGroupDataSource; @interface FIUIChartDataGroup : NSObject <FIUIChartDataSetDataSource> @property (retain, nonatomic) NSArray *dataSets; @property (weak, nonatomic) id<FIUIChartDataGroupDataSource> dataSource; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id)dataSetAtIndex:(unsigned long long)a0; - (void)reloadData; - (void).cxx_destruct; - (id)maxYValue; - (id)minYValue; - (id)_pointForSetAtIndex:(unsigned long long)a0 pointIndex:(unsigned long long)a1; - (id)_dataSetAtIndexCreateIfNecessary:(unsigned long long)a0; - (id)_labelsForSetAtIndex:(unsigned long long)a0; - (unsigned long long)_numberOfDataPointsInSetAtIndex:(unsigned long long)a0; - (unsigned long long)_numberOfDataSets; - (id)dataSet:(id)a0 chartPointForIndex:(unsigned long long)a1; - (id)labelsForSet:(id)a0; - (id)maxXValue; - (id)minXValue; - (unsigned long long)numberOfDataPointsForDataSet:(id)a0; - (unsigned long long)numberOfDataSets; @end