@class NSString, NSMutableDictionary, NSObject; @protocol OS_dispatch_queue, DKExtensionAttributes; @interface DKExtensionAdapter : NSObject <DKRequestDelegate> @property (retain, nonatomic) NSMutableDictionary *requestLookup; @property (retain, nonatomic) NSMutableDictionary *extensionToRequestIdentifierLookup; @property (retain, nonatomic) NSObject<OS_dispatch_queue> *adapterQueue; @property (retain, nonatomic) NSObject<OS_dispatch_queue> *adapterConnectQueue; @property (readonly, nonatomic) id<DKExtensionAttributes> extensionAttributes; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; + (id)extensionAdapterWithExtensionAttributes:(id)a0; - (void).cxx_destruct; - (void)cancelAll; - (void)_attachHandlersToExtension:(id)a0; - (void)_didCancelExtensionRequest:(id)a0 error:(id)a1; - (void)_didCompleteExtensionRequest:(id)a0; - (void)_didInterruptExtensionRequest:(id)a0; - (id)_requestForExtensionRequestIdentifier:(id)a0; - (void)beginRequest:(id)a0 payload:(id)a1 completion:(id /* block */)a2; - (id)initWithExtensionAttributes:(id)a0; - (void)request:(id)a0 didCompleteWithPayload:(id)a1 error:(id)a2; @end