msd Backup hinzugefügt

msd/vendor/league/flysystem-sftp/UnableToAuthenticate.php

@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace League\Flysystem\PhpseclibV2;
+
+use League\Flysystem\FilesystemException;
+use RuntimeException;
+
+class UnableToAuthenticate extends RuntimeException implements FilesystemException
+{
+    public static function withPassword(): UnableToAuthenticate
+    {
+        return new UnableToAuthenticate('Unable to authenticate using a password.');
+    }
+
+    public static function withPrivateKey(): UnableToAuthenticate
+    {
+        return new UnableToAuthenticate('Unable to authenticate using a private key.');
+    }
+
+    public static function withSshAgent(): UnableToAuthenticate
+    {
+        return new UnableToAuthenticate('Unable to authenticate using an SSH agent.');
+    }
+}