@class NSString, NSObject; @protocol ApplicationObserver; @interface ApplicationObserver : NSObject <LSApplicationWorkspaceObserverProtocol> @property (weak, nonatomic) NSObject<ApplicationObserver> *delegate; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (void)applicationsDidInstall:(id)a0; - (void)applicationsDidUninstall:(id)a0; - (id)init; - (void)dealloc; - (void).cxx_destruct; @end