copyWith method
Implementation
CountryInfo copyWith({
String? countryCode,
String? name,
String? englishName,
bool? isHidden,
List<String>? callingCodes,
}) => CountryInfo(
countryCode: countryCode ?? this.countryCode,
name: name ?? this.name,
englishName: englishName ?? this.englishName,
isHidden: isHidden ?? this.isHidden,
callingCodes: callingCodes ?? this.callingCodes,
);