System/Library/PrivateFrameworks/SafariShared.framework

WBSCleanupHandler.h

Download WBSCleanupHandler.h

1. NSObject

@interface WBSCleanupHandler : NSObject {
    id /* block */ _block;
}

- (id)initWithBlock:(id /* block */)a0;
- (void)dealloc;
- (void)invalidate;
- (void).cxx_destruct;

@end