public function handle()
{
$themes = $this->laravel[ThemeInterface::class]->all();
$headers = ['Name', 'Author', 'Namespace'];
$output = [];
foreach ($themes as $theme) {
$output[] = ['Name' => $theme->getName(), 'Author' => $theme->getAuthor(), 'Namespace' => $theme->getNamespace()];
}
$this->table($headers, $output);
}