@class BAAppStoreProgressConfiguration, BAAgentSystemProxy; @interface BAAppStoreProgressObserver : NSObject <BAAppStoreProgressObserverConfiguring> { struct os_unfair_lock_s { unsigned int _os_unfair_lock_opaque; } _lock; BOOL _valid; BOOL _configuring; BOOL _observing; BAAppStoreProgressConfiguration *_configuration; BAAgentSystemProxy *_systemProxy; } + (id)new; + (id)progressObserverWithConfiguration:(id /* block */)a0; - (void)updateConfiguration:(id /* block */)a0; - (id)init; - (void)invalidate; - (void)setUpdateHandler:(id /* block */)a0; - (void).cxx_destruct; - (void)setHandlerQueue:(id)a0; - (void)setAppBundleIdentifiers:(id)a0; @end