async 2.9.0 async: ^2.9.0 copied to clipboard
Utility functions and classes related to the 'dart:async' library.
Use this package as a library
Depend on it
Run this command:
$ dart pub add async
$ flutter pub add async
This will add a line like this to your package's pubspec.yaml (and run an implicit
dart pub get):
dependencies: async: ^2.9.0
Alternatively, your editor might support
dart pub get or
flutter pub get. Check the docs for your editor to learn more.
Now in your Dart code, you can use: