@interface WFDurationQuantityFieldParameter : WFQuantityFieldParameter @property (nonatomic) unsigned long long possibleCalendarUnits; + (id)stateForDuration:(double)a0 possibleUnits:(id)a1; + (unsigned long long)calendarUnitFromUnitString:(id)a0; + (unsigned long long)possibleCalendarUnitsForUnits:(id)a0; + (BOOL)unitStringIsDurationUnit:(id)a0; - (id)initWithDefinition:(id)a0; - (id)defaultSerializedRepresentation; - (void)createDialogRequestWithAttribution:(id)a0 defaultState:(id)a1 prompt:(id)a2 completionHandler:(id /* block */)a3; - (BOOL)isTimePickerParameter; - (id)localizedLabelForPossibleUnit:(id)a0 magnitude:(id)a1 style:(unsigned long long)a2; - (BOOL)parameterStateIsValid:(id)a0; - (id)stateForDuration:(double)a0; @end