“Super” selalu error saat buat stateless maupun statefull

[akmalullah.id]

Hello COach

Kenapa ya saat buat stateless maupun statefull, untuk “super” selalu error :
error: ‘super’ can’t be used as an identifier because it’s a keyword. (expected_identifier_but_got_keyword at [loginregister] lib\screens\wrapper.dart:8)

import ‘package:flutter/material.dart’;

class Handler extends StatefulWidget {
const Handler({super.key});

@override
State<Handler> createState() => _HandlerState();
}

class _HandlerState extends State<Handler> {
@override
Widget build(BuildContext context) {
return const Placeholder();
}
}

[Anonymous]

super sekarang tidak support untuk stateless dan statefull, sekarang hanya key saja

[akmalullah.id]

Berarti cukup gini aja coach ?

class Handler extends StatefulWidget {
const Handler({key});

@override
State<Handler> createState() => _HandlerState();
}

class _HandlerState extends State<Handler> {
@override
Widget build(BuildContext context) {
return const Placeholder();
}

[Anonymous]

Mohon diganti menjadi seperti ini ya
const Handler({Key? key}) : super(key: key);

[Author]

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