localized_text_widget 
Use with the localized_text_key_generator package to simplify text widgets with localized text using .arb files
Example
This can be used to simplify
return Builder(
builder: (context) {
return Text(AppLocalizations.of(context)!.text);
},
)
to
return Localized(text: LocalizationMessage<AppLocalizations>.getter((l) => l.text))
or when using the code generator
return const Localized(text: AppLocalizationsKey.text)