@interface VoiceDialLastNameDataSource : VoiceDialNameDataSource - (unsigned long long)personNameCount; - (BOOL)getName:(id *)a0 phoneticName:(id *)a1 atIndex:(unsigned long long)a2 forPerson:(void *)a3; - (unsigned long long)indexOfMainNameOfType:(int)a0; - (int)typeOfNameAtIndex:(unsigned long long)a0; @end