Allows you to create localization files for intl or other packages that require json-like structure localizations
To create localization file based on another json file run commands:
dart pub get
dart bin/transcript.dart -s filename -l localeFrom -d localeTo -f destFilename
s - source file path with existing translations
l - locale of source file
d - destination locale
*optional f - destination file path
Following command will create intl_de.arb
dart bin/transcript.dart -s intl_en.arb -l en -d de