@interface RKAggdStatistics : NSObject + (void)incrementAggdKeyForCategory:(id)a0 forAction:(id)a1 withLanguageID:(id)a2; + (void)clearScalarValuesForLanguage:(id)a0; + (void)decrementAggdKeyForCategory:(id)a0 forAction:(id)a1 withLanguageID:(id)a2; @end