FooterData constructor Null safety

FooterData(
  1. {Widget? footerOverride,
  2. void onTap(
      )?,
    1. Widget? buttonChild,
    2. int activeStep = 1,
    3. int stepCount = 1,
    4. double? percent}
    )

    Implementation

    FooterData({
      this.footerOverride,
      this.onTap,
      this.buttonChild,
      this.activeStep = 1,
      this.stepCount = 1,
      this.percent,
    });