ControlsDetails constructor Null safety

const ControlsDetails(
  1. {required int currentStep,
  2. required int stepIndex,
  3. VoidCallback? onStepCancel,
  4. VoidCallback? onStepContinue}
)

Creates a set of details describing the Stepper.

Implementation

const ControlsDetails({
  required this.currentStep,
  required this.stepIndex,
  this.onStepCancel,
  this.onStepContinue,
});