getBag($name) {@inheritdoc} Parameters

array provides() Get the services provided by the provider.

bool confirm(string $question, bool $default = false) Confirm a question

SessionHandlerInterface getHandler()

OutputInterface getOutput() Get the output implementation.

remove($name) {@inheritdoc} Parameters

get($name, $default = null) {@inheritdoc} Parameters

bool exists(string|array $key) Checks if an attribute exists.

clear() {@inheritdoc}

getMetadataBag() {@inheritdoc}