@class WKWebView, WBSExtensionsController;
@interface WBSSafariExtensionStateObserver : NSObject {
WKWebView *_webView;
WBSExtensionsController *_extensionsController;
}
- (id)init;
- (void)dealloc;
- (void).cxx_destruct;
- (void)_addIDsForExtension:(id)a0 toSet:(id)a1;
- (void)_addNamesForExtension:(id)a0 toMap:(id)a1;
- (void)_handleExtensionEnabledStateDidChange:(id)a0;
- (void)_handleExtensionWasAdded:(id)a0;
- (void)_handleExtensionWasRemoved:(id)a0;
- (BOOL)_shouldObserveExtension:(id)a0;
- (void)_startObservingExtensionNotifications;
- (void)_stopObservingExtensionNotifications;
- (BOOL)_teardownObserverIfNecessary;
- (id)initWithWebView:(id)a0 extensionsController:(id)a1;
- (void)startObservingExtensionStateChanges;
- (void)stopObservingExtensionStateChanges;
@end