@class NSObject; @protocol OS_dispatch_queue; @interface WFTemperatureUnitProvider : NSObject @property (retain, nonatomic) NSObject *providerQueue; @property (readonly) int userTemperatureUnit; - (id)init; - (void)fetchTemperatureUnitWithCompletionHandler:(id /* block */)a0; - (void).cxx_destruct; - (void)replaceUnit:(int)a0; - (void)replaceUnit:(int)a0 completionHandler:(id /* block */)a1; - (int)_providerQueue_readUnit; - (void)_postDidChangeUnitDefaultsPreference; - (int)_providerQueue_changeUnit:(int)a0; @end