@class NSArray; @interface BDSUserPreferencesSync : NSObject @property (class, readonly, nonatomic) NSArray *syncedPreferenceKeys; + (void)copyChangedGroupPreferencesToLocalContainer; + (void)copyChangedLocalPreferencesToGroupContainer; + (void)copyChangedLocalPreferencesToGroupContainerWithAppSuiteName:(id)a0 container:(id)a1 groupName:(id)a2 groupContainer:(id)a3; + (id)objectFromGroupPreferencesForKey:(id)a0; @end