initial static method

Implementation

static PumaPayState initial() {
  return new PumaPayState((b) => b
        ..purchasePending = false
        ..storeAvailable = false
        ..productsLoading = false
        ..restoringPurchase = false
        ..productIDs = ListBuilder<String>()
        ..products = ListBuilder<Product>()
      // ..receipts = ListBuilder<AppStoreReceiptData>()
      );
}