Namespace Symfony\Component\Console

Namespaces summary
Symfony\Component\Console\Command
Symfony\Component\Console\Descriptor
Symfony\Component\Console\Event
Symfony\Component\Console\Exception
Symfony\Component\Console\Formatter
Symfony\Component\Console\Helper
Symfony\Component\Console\Input
Symfony\Component\Console\Logger
Symfony\Component\Console\Output
Symfony\Component\Console\Question
Symfony\Component\Console\Style
Symfony\Component\Console\Tester
Symfony\Component\Console\Tests

Classes summary
Application	An Application is the container for a collection of commands.
ConsoleEvents	Contains all events dispatched by an Application.
Shell	A Shell wraps an Application to add shell capabilities to it.