@interface SPCoreSpotlightExtensionsTask : NSObject @property (copy, nonatomic) id /* block */ filterBlock; @property (copy, nonatomic) id /* block */ performBlock; @property (copy, nonatomic) id /* block */ completionBlock; - (void)start; - (void).cxx_destruct; - (void)_performWithExtensionsEnumerator:(id)a0 completionBlock:(id /* block */)a1; @end