@class NSURL, NSString; @interface BRCThumbnailGenerateOperation : _BRCOperation { NSURL *_url; } @property (readonly, nonatomic) NSURL *targetURL; @property (copy, nonatomic) id /* block */ saveThumbnailCompletionBlock; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (BOOL)shouldRetryForError:(id)a0; - (void)main; - (void)finishWithResult:(id)a0 error:(id)a1; - (void).cxx_destruct; - (id)initWithDocumentAtURL:(id)a0 targetURL:(id)a1; @end