@interface SGContactsInterface : NSObject + (void)clearCache; + (void)initialize; + (BOOL)enumerateContactsMatchingEmailAddress:(id)a0 withKeysToFetch:(id)a1 usingContactStore:(id)a2 error:(id *)a3 usingBlock:(id /* block */)a4; + (BOOL)enumerateContactsMatchingName:(id)a0 withKeysToFetch:(id)a1 usingContactStore:(id)a2 error:(id *)a3 usingBlock:(id /* block */)a4; + (BOOL)enumerateContactsWithFetchRequest:(id)a0 usingContactStore:(id)a1 error:(id *)a2 usingBlock:(id /* block */)a3; + (BOOL)handleExistsInContactStoreForHandle:(id)a0 withHandleType:(id)a1; + (id)identifiersPredicateFromCacheForPredicate:(id)a0 isCached:(BOOL *)a1; + (id)unifiedContactWithIdentifier:(id)a0 keysToFetch:(id)a1 usingContactStore:(id)a2 error:(id *)a3; + (id)unifiedContactsMatchingPredicate:(id)a0 keysToFetch:(id)a1 usingContactStore:(id)a2 error:(id *)a3; + (id)unifiedMeContactWithKeysToFetch:(id)a0 usingContactStore:(id)a1 error:(id *)a2; @end