@class NSObject, NSArray, NSHashTable; @protocol OS_dispatch_queue, NTKArgonLocalKeyDatabaseProviding, NTKArgonExtractorProviding; @interface NTKArgonManager : NSObject @property (retain, nonatomic) NSHashTable *observers; @property (retain, nonatomic) NSObject<OS_dispatch_queue> *workQueue; @property (readonly, nonatomic) id<NTKArgonLocalKeyDatabaseProviding> keyDatabase; @property (readonly, nonatomic) NSArray *fetchers; @property (readonly, nonatomic) id<NTKArgonExtractorProviding> extractor; - (void)extractKnownKeyDescriptorsIfNeededWithCompletion:(id /* block */)a0; - (id)initWithKeyDatabase:(id)a0 fetchers:(id)a1 extractor:(id)a2; - (id)_queue_extractedKeyDescriptors; - (void)_queue_extractKnownKeyDescriptorsIfNeededWithCompletion:(id /* block */)a0; - (void)addArgonManagerObserver:(id)a0; - (void)removeArgonManagerObserver:(id)a0; - (void)refreshWithReason:(long long)a0; - (void).cxx_destruct; @end