help me create a conditional breakpoint for this code in dart. import 'package:flutter$/$material$.$dart';

import 'package:google$\_$fonts$/$google$\_$fonts.dart';

import 'package:adv$\_$project$/$widgets$/$answer$\_$button.dart';

import 'package:adv$\_$project$/$data$/$questions$.$dart';

class QuestionsScreen extends StatefulWidget $\{$

const QuestionsScreen$(\{$

super.key,

required this.onSelectAnswer,

$\})$;

final void Function$($String answer$)$ onSelectAnswer;

@override

State createState$()\{$

return $\_$QuestionsScreen$()$;

$\}$

$\}$

class $\_$QuestionsScreen extends State $\{$

var currentQuestionIndex $=0$;

answerQuestion$($String selectedAnswer$)\{$

widget.onSelectAnswer$($selectedAnswer$)$;

$//$ currentQuestionIndex $=$ currentQuestionIndex $+1$;

$//$ currentQuestionIndex $+=1$;

setState$(()\{$

currentQuestionIndex$++$; $//$ increments the value by $1$

$\})$;

$\}$

@override

Widget build$($context$)\{$

final currentQuestion $=$ questions$[$currentQuestionIndex$]$;

return SizedBox$($

width: double.infinity,

child: Container$($

margin: const EdgeInsets.all$(40),$

child: Column$($

mainAxisAlignment: MainAxisAlignment.center,

crossAxisAlignment: CrossAxisAlignment.stretch,

children: $[$

Center$($

child: Text$($

currentQuestion.text,

style: GoogleFonts.lato$($

color: const Color.fromARGB$(255,235,217,255),$

fontSize: $24,$

fontWeight: FontWeight.bold,

$),$

textAlign: TextAlign.center,

$),$

$),$

const SizedBox$($height: $30),$

$...$currentQuestion.shuffledAnswers.map$(($option$)\{$

return AnswerButton$($

answerText: option,

onTap: $()\{$

answerQuestion$($option$)$;

$\},$

$)$;

$\}),$

$],$

$),$

$),$

$)$;

$\}$

$\}$