@class NSString, FCThreadSafeMutableDictionary, FCThreadSafeMutableSet;
@protocol FCAssetKeyServiceType, FCAssetKeyCacheType, FCOperationThrottler, FCAssetKeyManagerDelegate;
@interface FCAssetKeyManager : NSObject <FCOperationThrottlerDelegate, FCAssetKeyManagerType> {
id<FCAssetKeyServiceType> _service;
id<FCAssetKeyCacheType> _cache;
id<FCAssetKeyManagerDelegate> _delegate;
id<FCOperationThrottler> _throttler;
FCThreadSafeMutableSet *_pendingWrappingKeyIDs;
FCThreadSafeMutableDictionary *_errorsByKey;
}
@property (readonly) unsigned long long hash;
@property (readonly) Class superclass;
@property (readonly, copy) NSString *description;
@property (readonly, copy) NSString *debugDescription;
- (void)operationThrottler:(id)a0 performAsyncOperationWithCompletion:(id /* block */)a1;
- (void).cxx_destruct;
- (id)cachedWrappingKeyWithID:(id)a0;
- (void)clearUnauthorizedAssetKeys;
- (void)eraseAllKeys;
- (void)fetchWrappingKeyWithID:(id)a0 completionHandler:(id /* block */)a1;
@end