header

The header to prepend to the generated Dart localizations files. This option takes in a string.For example, pass in "/// All localized files." to prepend this string to the generated Dart file.Alternatively, see the header-file option to pass in a text file for longer headers.

header-file

The header to prepend to the generated Dart localizations files. The value of this option is the name of the file that contains the header text which will be inserted at the top of each generated Dart file.  Alternatively, see the header option to pass in a string for a simpler header.This file should be placed in the directory specified in arb-dir.

[no-]use-deferred-loading