Exemplo de Utilização de Packages

• GetX
• Logger

GetX

Link: https://pub.dev/packages/get

With Flutter:

$ flutter pub add get

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

dependencies:
  get: ^4.3.8

Logger

Link: https://pub.dev/packages/logger

With Dart:

 $ dart pub add logger

With Flutter:

$ flutter pub add logger

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

dependencies:
  logger: ^1.1.0