toJson method
Converts an object to JSON.
Implementation
@override
Map<String, dynamic> toJson() {
final returnValue = <String, dynamic>{
'\$hash': '3de1dfed',
'\$name': 'PaymentsStarGiftUpgradePreview',
'sampleAttributes': sampleAttributes,
'prices': prices,
'nextPrices': nextPrices,
};
// Finished toJson.
return returnValue;
}