@class NSString, NSArray, SFUCryptoKey, NSObject;
@protocol TSUStreamReadChannel, OS_dispatch_data;
@interface TSPCryptoReadChannel : NSObject <TSUStreamReadChannel> {
id<TSUStreamReadChannel> _readChannel;
SFUCryptoKey *_decryptionKey;
NSArray *_blockInfos;
NSObject<OS_dispatch_data> *_holdData;
char *_iv;
unsigned long long _ivRead;
struct _CCCryptor { } *_cryptor;
unsigned long long _initialBytesIgnored;
unsigned long long _remainingBlockSize;
unsigned long long _nextBlockIndex;
}
@property (readonly) unsigned long long hash;
@property (readonly) Class superclass;
@property (readonly, copy) NSString *description;
@property (readonly, copy) NSString *debugDescription;
- (void)close;
- (id)init;
- (void)dealloc;
- (void).cxx_destruct;
- (void)readWithHandler:(id /* block */)a0;
- (void)_readBlocksWithHandler:(id /* block */)a0;
- (void)_resetCryptor;
- (id)initWithReadChannel:(id)a0 decryptionKey:(id)a1 blockInfos:(id)a2;
- (void)readWithHandlerAndWait:(id /* block */)a0;
@end