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

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

Application getLaravel()

int run(InputInterface $input, OutputInterface $output) Run the console

bool hasOption(string $name) Determine if the given option is present.

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

array options() Get all of the options passed to the command.

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

void setLaravel(Container $laravel)

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