@class _GDSEmissionForecast, NSMutableArray, _GDSManager, NSObject, NSUserDefaults; @protocol OS_dispatch_queue, OS_os_log; @interface PowerUICECGridDataManager : NSObject @property (retain, nonatomic) NSUserDefaults *defaults; @property (retain, nonatomic) NSObject<OS_dispatch_queue> *queue; @property (retain, nonatomic) NSObject<OS_os_log> *log; @property (nonatomic) double refetchPeriod; @property (nonatomic) BOOL tSavingOpportunity; @property (nonatomic) BOOL tChargeNow; @property (retain, nonatomic) _GDSEmissionForecast *currentForecast; @property (retain, nonatomic) _GDSManager *gridManager; @property (readonly, nonatomic) NSMutableArray *cleanIntervals; + (id)sharedInstance; + (id)cleanIntervalsStringFromDates:(id)a0; - (void)resetState; - (id)init; - (void).cxx_destruct; - (BOOL)shouldChargeNow; - (id)valuesFromForecast:(id)a0 forInterval:(double)a1; - (BOOL)enoughVariationForForecast:(id)a0; - (id)fetchForecast; - (id)forecastMapFrom:(id)a0 ofInterval:(double)a1; - (void)setupChargingTime:(double)a0 forPluggedInTime:(double)a1; - (BOOL)shouldEngageForPluggedInTime:(double)a0; - (unsigned long long)thresholdFromForecast:(id)a0 forChargeTime:(double)a1; @end