@class NSString, NSArray; @interface _MFSecCMSDecoder : NSObject <MFCollectingDataConsumer> { int _SecCMSError; struct SecCmsMessageStr { } *_message; struct SecCmsDigestContextStr { } *_digest; NSArray *_signers; struct SecCmsSignedDataStr { } *_signedData; struct SecCmsEnvelopedDataStr { } *_envelopedData; BOOL _isEncrypted; } @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (long long)appendData:(id)a0; - (void)dealloc; - (void)done; - (id)data; - (void).cxx_destruct; @end