@protocol CDPDCircleProxy, CDPDKeychainSyncPolicyProvider; @interface CDPDKeychainSync : NSObject <CDPInitUnavailable> @property (readonly, nonatomic) id<CDPDCircleProxy> circleProxy; @property (readonly, nonatomic) id<CDPDCircleProxy> sosCircleProxy; @property (readonly, nonatomic) id<CDPDKeychainSyncPolicyProvider> syncPolicy; @property (readonly, nonatomic) BOOL isUserVisibleKeychainSyncEnabled; @property (readonly, nonatomic) BOOL isUserVisibleKeychainSyncAvailable; + (id)_defaultUserVisibleViewSet; + (id)keyChainSync; + (id)keyChainSyncWithProxy:(id)a0 sosCircleProxy:(id)a1 context:(id)a2; - (id)initWithContext:(id)a0; - (void)setUserVisibleKeychainSyncEnabled:(BOOL)a0 withCompletion:(id /* block */)a1; - (void).cxx_destruct; - (void)_processAuthFailure:(id)a0 completion:(id /* block */)a1; - (BOOL)_isThisDeviceInCircle; - (BOOL)_keychainSyncAvailableViaOctacon; - (BOOL)_keychainSyncAvailableViaSOS; - (void)_preflightCircleStatusWithCompletion:(id /* block */)a0; - (BOOL)_setKeychainSyncState:(BOOL)a0 error:(id *)a1; - (void)_setUserVisibleKeychainSyncEnabled:(BOOL)a0 withCompletion:(id /* block */)a1; - (id)initWithCircleProxy:(id)a0 sosCircleProxy:(id)a1 context:(id)a2; - (id)initWithCircleProxy:(id)a0 sosCircleProxy:(id)a1 policyProvider:(id)a2; - (void)removeNonViewAwarePeersFromCircleWithCompletion:(id /* block */)a0; - (void)updateKeychainSyncStateIfNeededWithCompletion:(id /* block */)a0; @end