cake_wallet/lib/src/screens/pin_code/pin_code.dart

import 'package:flutter/foundation.dart';
import 'package:cake_wallet/src/screens/pin_code/pin_code_widget.dart';

class PinCode extends PinCodeWidget {
  PinCode(
      void Function(String pin, PinCodeState state) onFullPin,
      void Function(String pin) onChangedPin,
      int initialPinLength,
      bool hasLengthSwitcher,
      Key key)
      : super(
            key: key,
            onFullPin: onFullPin,
            onChangedPin: onChangedPin,
            hasLengthSwitcher: hasLengthSwitcher,
            initialPinLength: initialPinLength);

  @override
  PinCodeState createState() => PinCodeState();
}