How to use the expo-in-app-purchases.IAPResponseCode.USER_CANCELED function in expo-in-app-purchases

setPurchaseListener(({ responseCode, results, errorCode }) => {
      if (responseCode === IAPResponseCode.OK) {
        for (const purchase of results) {
          console.log(`Successfully purchased ${purchase.productId}`);
          if (!purchase.acknowledged) {
            finishTransactionAsync(purchase, true);
          }
        }
      } else if (responseCode === IAPResponseCode.USER_CANCELED) {
        console.log('User canceled');
      } else {
        console.warn(
          `Something went wrong with the purchase. Received response code ${responseCode} and errorCode ${errorCode}`
        );
      }
    });
  }