Laravel モデルからTable名を取得

Models

namespace App\Models;
use Illuminate\Database\Eloquent\Model;
class SomeModel extends Model
{
    public function getTableColumns() {
        return $this->getConnection()->getSchemaBuilder()->getColumnListing($this->getTable());
    }
}

Contorller

$mdl = new SomeModel();
$tbl = $mdl->getTableColumns();