@class NSSet, NSString, NSNumber; @interface CEMNetworkVPNDeclaration_SecurityAssociationParameters : CEMPayloadBase @property (class, readonly, copy) NSSet *allowedPayloadKeys; @property (copy, nonatomic) NSString *payloadEncryptionAlgorithm; @property (copy, nonatomic) NSString *payloadIntegrityAlgorithm; @property (copy, nonatomic) NSNumber *payloadDiffieHellmanGroup; @property (copy, nonatomic) NSNumber *payloadLifeTimeInMinutes; + (id)buildRequiredOnly; + (id)buildWithEncryptionAlgorithm:(id)a0 withIntegrityAlgorithm:(id)a1 withDiffieHellmanGroup:(id)a2 withLifeTimeInMinutes:(id)a3; - (void).cxx_destruct; - (id)copyWithZone:(struct _NSZone { } *)a0; - (BOOL)loadPayload:(id)a0 error:(id *)a1; - (id)serializePayloadWithAssetProviders:(id)a0; @end