'flutter 3.0.1 The argument type 'MaterialApp Function(BuildContext)' can't be assigned to the parameter type 'Widget Function(BuildContext, Widget?)

[flutter 3.0.1] whats the wrong or what changed in a new version

ScreenUtilInit(
  designSize: Size(360, 690),
  builder: (_) => MaterialApp(
    debugShowCheckedModeBanner: false,
    title: KeyLang.appName.tr(),
    theme: CustomTheme.lightTheme(context),
    darkTheme: CustomTheme.darkTheme(context),
    themeMode: EasyDynamicTheme.of(context).themeMode,
    localizationsDelegates: context.localizationDelegates,
    supportedLocales: context.supportedLocales,
    locale: context.locale,
    initialRoute: PageSplash.id,
    routes: AppRoute.route,
  ),
),


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