fetchUpgradeOfferConfigForCurrentUser method
1.3.0 no-userId overload — uses the currently identified user.
Implementation
@override
Future<Map<String, dynamic>> fetchUpgradeOfferConfigForCurrentUser({String? productId}) async {
final result = await methodChannel.invokeMethod<Map>('fetchUpgradeOfferConfig', {
if (productId != null) 'productId': productId,
});
return Map<String, dynamic>.from(result!);
}