@interface HFAccessoryDiagnosticsControlItem : HFControlItem + (Class)valueClass; - (id)characteristicValuesForValue:(id)a0; - (id)initWithValueSource:(id)a0 displayResults:(id)a1; - (id)copyWithCharacteristicOptions:(id)a0 valueSource:(id)a1; - (id)resultsForBatchReadResponse:(id)a0; - (id)valueForCharacteristicValues:(id)a0; @end