@class NSSet, NSError, SKProductsResponse; @protocol SKProductsRequestDelegate; @interface SKProductsRequest : SKRequest { id _productsRequestInternal; } @property (readonly, nonatomic) NSSet *_productIdentifiers; @property (weak, nonatomic) id<SKProductsRequestDelegate> delegate; - (void)_start; - (id)init; - (id)initWithProductIdentifiers:(id)a0; - (void).cxx_destruct; - (void)_startWithCompletionHandler:(void (^)(SKProductsResponse *, NSError *))a0; - (void)_logEventWithPrimaryError:(id)a0 mappedError:(id)a1; @end