toJson method
Implementation
Map<String, dynamic> toJson() {
final result$data = <String, dynamic>{};
final l$topCountries = topCountries;
result$data['topCountries'] = l$topCountries.map((e) => e).toList();
final l$topDevice = topDevice;
result$data['topDevice'] = l$topDevice;
final l$weakDevice = weakDevice;
result$data['weakDevice'] = l$weakDevice;
return result$data;
}