@interface SLASRFeatureExtractor : NSObject + (id)_getLastTokenForPath:(id)a0 fromPhrases:(id)a1; + (id)_getTokenConfidenceForPath:(id)a0 fromPhrases:(id)a1; + (id)extractASRFaturesFrom:(id)a0; + (id)extractLRNNFaturesFrom:(id)a0; + (id)getBestSpeechRecognitionTextFromPackage:(id)a0; @end