ProductUnit constructor Null safety

ProductUnit(
  1. {required String unitId,
  2. String? name,
  3. String? url,
  4. String? imageUrl,
  5. ProductPrice? price,
  6. bool? isAvailable,
  7. List<ProductUnitOption>? options}
)

Implementation

ProductUnit({
  required this.unitId,
  this.name,
  this.url,
  this.imageUrl,
  this.price,
  this.isAvailable,
  this.options,
});