@interface RKRankLearner : NSObject - (id)init; - (void)flushRankingData:(id)a0; - (id)getDBManager:(id)a0; - (id)getDBManager:(id)a0 withCustomPath:(id)a1; - (id)getRankedResponses:(id)a0 forRecipientID:(id)a1 withLanguageID:(id)a2; - (BOOL)insertRankingInfo:(id)a0 forLanguageID:(id)a1; - (id)rankResponses:(id)a0; - (id)updateFeaturesForResponse:(id)a0 selectCounts:(id)a1 inputMethodCounts:(id)a2 sourceCounts:(id)a3 currentTime:(id)a4 languageCode:(id)a5; @end