class LocationDetails { double? _lat; double? _long; String? _formattedAddress; double get lat => _lat!; set lat(double lat) { _lat = lat; } double get long => _long!; set long(double long) { _long = long; } String? get formattedAddress => _formattedAddress; set formattedAddress(String? formattedAddress) { _formattedAddress = formattedAddress; } }