@class CNContactStore, NSArray, CNContactViewCache; @interface CNContainerDataSource : NSObject @property (retain, nonatomic) CNContactStore *store; @property (retain, nonatomic) NSArray *containerPickerItems; @property (retain, nonatomic) NSArray *containers; @property (retain, nonatomic) CNContactViewCache *contactViewCache; @property (nonatomic) BOOL ignoresExchangeContainers; + (id)os_log; - (id)allAccounts; - (id)initWithContactStore:(id)a0; - (void).cxx_destruct; - (id)writableContainersForAccount:(id)a0; - (void)discoverContainers; @end