// // Generated by class-dump 3.5 (64 bit). // // class-dump is Copyright (C) 1997-1998, 2000-2001, 2004-2013 by Steve Nygard. // @class NSError; @protocol ISOSUpdateScanObserver - (void)osUpdateScanDidProgressWithPercentComplete:(float)arg1 isFinished:(BOOL)arg2 error:(NSError *)arg3; @end