must_be 0.1.0

must_be: ^0.1.0 copied to clipboard

Use this package as a library

Depend on it

Run this command:

With Dart:

 $ dart pub add must_be

With Flutter:

 $ flutter pub add must_be

This will add a line like this to your package's pubspec.yaml (and run an implicit dart pub get):

dependencies:
  must_be: ^0.1.0

Alternatively, your editor might support dart pub get or flutter pub get. Check the docs for your editor to learn more.

Import it

Now in your Dart code, you can use:

import 'package:must_be/must_be.dart';