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

void assertViewHas(string|array $key, mixed $value = null) Assert that

OutputInterface getOutput() Get the output implementation.

void __construct(Composer $composer)

bool resolved(string $abstract) Determine if the given abstract type has

$this seeText(string $text, bool $negate = false) Assert that a given string

Response showLoginForm()

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.