<?php declare(strict_types=1); namespace League\Flysystem\PhpseclibV3; use League\Flysystem\FilesystemException; use RuntimeException; use Throwable; class UnableToLoadPrivateKey extends RuntimeException implements FilesystemException { public function __construct(?string $message = 'Unable to load private key.', ?Throwable $previous = null) { parent::__construct($message ?? 'Unable to load private key.', 0, $previous); } }