text: /*
                         * This header is generated by classdump-dyld 1.5
                         * on Friday, April 30, 2021 at 11:36:44 AM Mountain Standard Time
                         * Operating System: Version 13.5.1 (Build 17F80)
                         * Image Source: /System/Library/PrivateFrameworks/PassKitCore.framework/PassKitCore
                         * classdump-dyld is licensed under GPLv3, Copyright © 2013-2016 by Elias Limneos. Updated by Kevin Bradley.
                         */
  
  #import <PassKitCore/PassKitCore-Structs.h>
  #import <libobjc.A.dylib/PKDiscoveryServiceExportedInterface.h>
  
  @protocol OS_dispatch_queue;
  @class PKXPCService, NSObject, NSHashTable;
  
  @interface PKDiscoveryService : NSObject <PKDiscoveryServiceExportedInterface> {
  
  	PKXPCService* _remoteService;
  	NSObject*<OS_dispatch_queue> _replyQueue;
  	NSHashTable* _observers;
  	os_unfair_lock_s _observersLock;
  
  }
  +(id)sharedInstance;
  -(id)init;
  -(void)addObserver:(id)arg1 ;
  -(void)removeObserver:(id)arg1 ;
  -(id)observers;
  -(void)discoveryArticleLayoutForItemWithIdentifier:(id)arg1 completion:(/*^block*/id)arg2 ;
  -(void)displayedDiscoveryItemWithIdentifier:(id)arg1 ;
  -(void)discoveryArticleLayoutsWithCompletion:(/*^block*/id)arg1 ;
  -(void)updateDiscoveryItemWithIdentifier:(id)arg1 forAction:(long long)arg2 completion:(/*^block*/id)arg3 ;
  -(id)_remoteObjectProxyWithErrorHandler:(/*^block*/id)arg1 ;
  -(void)updateDiscoveryManifestWithCompletion:(/*^block*/id)arg1 ;
  -(void)discoveryItemsWithCompletion:(/*^block*/id)arg1 ;
  -(void)insertDiscoveryItems:(id)arg1 discoveryArticleLayouts:(id)arg2 completion:(/*^block*/id)arg3 ;
  -(void)processDiscoveryItemsAndMessagesWithCompletion:(/*^block*/id)arg1 ;
  -(void)discoveryEngagementMessagesForPassUniqueIdentifier:(id)arg1 active:(unsigned long long)arg2 completion:(/*^block*/id)arg3 ;
  -(void)updateDiscoveryEngagementMessageWithIdentifier:(id)arg1 forAction:(long long)arg2 completion:(/*^block*/id)arg3 ;
  -(void)insertDiscoveryEngagementMessages:(id)arg1 completion:(/*^block*/id)arg2 ;
  -(void)removeDiscoveryMessageWithIdentifier:(id)arg1 completion:(/*^block*/id)arg2 ;
  -(void)rulesWithCompletion:(/*^block*/id)arg1 ;
  -(void)insertRule:(id)arg1 completion:(/*^block*/id)arg2 ;
  -(void)deleteRuleWithIdentifier:(id)arg1 completion:(/*^block*/id)arg2 ;
  -(void)evaluateRulesWithIdentifiers:(id)arg1 completion:(/*^block*/id)arg2 ;
  -(void)discoveryArticleLayoutsUpdated:(id)arg1 ;
  -(void)discoveryEngagementMessagesUpdated;
  -(/*^block*/id)errorHandlerForMethod:(SEL)arg1 completion:(/*^block*/id)arg2 ;
  -(void)displayedDiscoveryEngagementMessageWithIdentifier:(id)arg1 ;
  @end
  
  