Uncaught Error: Class "Ssh" not found

[John-Henrique]

I trying use but every time get "class not found" but, why?

<?php
use Spatie\Ssh;
require "vendor/autoload.php";
$process = Ssh::create('user', 'my.server.net');
?>

Ubuntu 22
Nginx
PHP 8.1

[asciitoo]

The use statement should come after the require

require "vendor/autoload.php";

use Spatie\Ssh;

$process = Ssh::create('user', 'my.server.net');