mohemm-flutter-app/lib/config/localization.dart

import 'package:flutter/material.dart';

import 'package:flutter_localizations/flutter_localizations.dart';

class AppLocalizations {
  static const Iterable<LocalizationsDelegate<dynamic>> localizationsDelegates =
      [
    // ... app-specific localization delegate[s] here
    // S.delegate,
    GlobalMaterialLocalizations.delegate,
    GlobalWidgetsLocalizations.delegate,
    GlobalCupertinoLocalizations.delegate
  ];

  static const List<Locale> supportedLocales = [
    const Locale("en", "US")
  ];
}