@class NSData, NSString; @interface NGMGelatoPresenceSignatureFormatter : NSObject <SignatureFormatter> @property (retain, nonatomic) NSData *signedData; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void).cxx_destruct; - (id)initWithApplicationData:(id)a0; @end