@class PDSRegistrar, NSMutableDictionary, NSObject; @protocol OS_dispatch_queue; @interface CKDPDSClient : NSObject @property (readonly, nonatomic) NSMutableDictionary *registrationsByDSID; @property (readonly, nonatomic) NSObject<OS_dispatch_queue> *queue; @property (readonly, nonatomic) PDSRegistrar *registrar; + (id)sharedClient; - (BOOL)unregisterAllTokensForAccountID:(id)a0 outError:(id *)a1; - (BOOL)ensureRegistrationForContainer:(id)a0 outError:(id *)a1; - (id)initInternal; - (void)unregisterAllTokens; - (id)inlock_registrationsForDSID:(id)a0; - (id)_pdsTopicFromBundleIdentifier:(id)a0 withContainerID:(id)a1; - (BOOL)_unregisterRegistration:(id)a0 forDSID:(id)a1 outError:(id *)a2; - (id)_registrationForAppContainerAccountTuple:(id)a0 pushBundleIdentifier:(id)a1 pdsPushEnvironment:(char)a2; - (char)_pdsPushEnvironmentFromAPSEnvironmentString:(id)a0; - (void).cxx_destruct; - (BOOL)unregisterTokenForContainer:(id)a0 outError:(id *)a1; - (id)_registrationForContainer:(id)a0; - (void)_expungeStaleDSIDs; - (id)_pdsQualifierFromContainerID:(id)a0; - (id)inlock_registrar; @end