delegate method
Implementation
String delegate({
required Directory root,
required List<File> files,
required String locale,
}) {
final className = 'AppLocales';
final nodes = _nodes(
root: root,
files: files,
locale: locale,
className: className,
);
return delegateTemplate(
className: className,
defaultLocale: locale,
nodes: nodes.values.toList(),
locales: _availableLocales,
);
}