OutputInterface getOutput() Get the output implementation.

void __construct(Migrator $migrator)

bool hasArgument(string|int $name) Determine if the given argument is present

void line(string $string, string $style = null, null|int|string $verbosity = null)

string ask(string $question, string $default = null) Prompt the user for

InstallCommand class InstallCommand extends

int call(string $command, array $arguments = array()) Call another console

OutputInterface getOutput() Get the output implementation.

string askWithCompletion(string $question, array $choices, string $default = null)

string|array option(string $key = null) Get the value of a command option