load method
Start loading the resources for locale
. The returned future completes
when the resources have finished loading.
It's assumed that this method will return an object that contains a collection of related string resources (typically defined with one method per resource). The object will be retrieved with Localizations.of.
Implementation
@override
Future<JsonIntl> load(Locale locale) async {
final data = JsonIntlData(debug);
await loadMessages(locale, availableLocales, base, data);
return JsonIntl(locale, data);
}