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

InputOption[] getOptions()

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

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

setOption(string $name, string|bool $value) Sets an option value by name.

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

validate() Validates the input. Exceptions

class InputOption Represents a command line option. Constants

mixed getArgument(string $name) Returns the argument value for a given argument name.

string getDescription() Returns the description text.