setExitCode(int $exitCode) Sets the exit code.

run() Runs the shell.

string formatBlock(string|array $messages, string $style, bool $large = false) Formats a message

ContainerInterface

array getNewMessages(string $domain) Returns new messages ('new') after operation.

Classes

class IsFalse extends Constraint

UserInterface getTargetUser()

string getCharset() Gets the charset of the application.

add(RequestMatcherInterface