<?php
declare(strict_types=1);
namespace League\Flysystem;
final class PortableVisibilityGuard
{
public static function guardAgainstInvalidInput(string $visibility): void
{
if ($visibility !== Visibility::PUBLIC && $visibility !== Visibility::PRIVATE) {
$className = Visibility::class;
throw InvalidVisibilityProvided::withVisibility(
$visibility,
"either {$className}::PUBLIC or {$className}::PRIVATE"
);
}
}
}