ValueFormatter typedef
ValueFormatter =
Object? Function(Object? value, InterpolationFormat format, Locale locale, I18NextOptions options)
The formatter signature for I18NextOptions.formats.
The value
can be null if the variable wasn't evaluated properly, giving a
chance for the formatter to do something
Implementation
typedef ValueFormatter = Object? Function(
Object? value,
InterpolationFormat format,
Locale locale,
I18NextOptions options,
);