class TextDescriptor extends

interface DescriptorInterface Descriptor interface. Methods

class OutputStyle implements

string getProcessedHelp() Returns the processed help for the command replacing the %command.name%

Command addOption(string $name, string $shortcut

null|callable getValidator() Gets the validator for the question.

class Command Base class for all commands. Methods

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

Question setValidator(callable $validator

static setPlaceholderFormatterDefinition(string $name, callable $callable) Sets a