openPayment method
Returns a Map like: { success: bool, data: String?, cancelled: bool }
Implementation
Future<Map<dynamic, dynamic>?> openPayment({
required String url,
required Map<String, String> params,
String? title,
bool javaScript = true,
bool devLogs = false, // <-- add this
String? actionUrl,
String? actionPath,
}) {
throw UnimplementedError('openPayment() has not been implemented.');
}