CustomColors constructor Null safety

const CustomColors(
  1. {required Color? sourceGold,
  2. required Color? gold,
  3. required Color? onGold,
  4. required Color? goldContainer,
  5. required Color? onGoldContainer,
  6. required Color? sourceVanilla,
  7. required Color? vanilla,
  8. required Color? onVanilla,
  9. required Color? vanillaContainer,
  10. required Color? onVanillaContainer,
  11. required Color? sourceMauve,
  12. required Color? mauve,
  13. required Color? onMauve,
  14. required Color? mauveContainer,
  15. required Color? onMauveContainer}
)

Implementation

const CustomColors({
  required this.sourceGold,
  required this.gold,
  required this.onGold,
  required this.goldContainer,
  required this.onGoldContainer,
  required this.sourceVanilla,
  required this.vanilla,
  required this.onVanilla,
  required this.vanillaContainer,
  required this.onVanillaContainer,
  required this.sourceMauve,
  required this.mauve,
  required this.onMauve,
  required this.mauveContainer,
  required this.onMauveContainer,
});