$Region constructor Null safety

$Region(
  1. {String? countryCode,
  2. String? countryDartId,
  3. String? dartId,
  4. String? kind,
  5. String? name,
  6. String? regionCode}
)

Implementation

$Region({
  this.countryCode,
  this.countryDartId,
  this.dartId,
  this.kind,
  this.name,
  this.regionCode,
});