bool acceptsJson() Determines whether a request accepts JSON.

void line(string $string, string $style = null, null|int|string $verbosity = null)

$this assertViewMissing(string $key) Assert that the response view is missing

string choice(string $question, array $choices, string $default = null, mixed $attempts = null, bool $multiple = null)

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

string path() Get the path to the application "app" directory.

bool|null fire() Execute the console command.

int callSilent(string $command, array $arguments = array()) Call another

void question(string $string) Write a string as question output.

string guessPackagePath() Guess the package path for the provider.