string secret(string $question, bool $fallback = true) Prompt the user

$this withoutObservers(array|string $observers) Specify a list of observers

void line(string $string) Write a string as standard output.

ConfigureLogging class ConfigureLogging (

void error(string $string, null|int|string $verbosity = null) Write a string

OutputInterface getOutput() Get the output implementation.

void flashExcept(array|mixed $keys) Flash only some of the input to the

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

string secret(string $question, bool $fallback = true) Prompt the user

$this dontSeeInElement(string $element, string $text) Assert that a given