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

void __construct(string $signature, Closure $callback)

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

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

ClosureCommand command(string $signature

void __construct(Filesystem $files)

void __construct() Create a new console command instance.

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

void __construct(Composer $composer,

string askWithCompletion(string $question, array $choices, string $default = null)