array getOptions() Returns all the given options merged with the default values.

bool hasArgument(string|int $name) Returns true if an InputArgument object exists by name or

class InputOption Represents a command line option. Constants

InputOption[] getOptions()

mixed getOption(string $name) Returns the option value for a given option name.

mixed getParameterOption(string|array $values, mixed $default = false, bool $onlyParams = false)

bool hasParameterOption(string|array $values, bool $onlyParams = false) Returns true if the raw

interface InputInterface InputInterface is the interface implemented by all input classes.

addArguments(InputArgument[] $arguments

string getDescription() Returns the description text.