PHP 8 Compatibility

vendor/symfony/console/Exception/CommandNotFoundException.php

@@ -21,12 +21,12 @@ class CommandNotFoundException extends \InvalidArgumentException implements Exce
     private $alternatives;
 
     /**
-     * @param string     $message      Exception message to throw
-     * @param array      $alternatives List of similar defined names
-     * @param int        $code         Exception code
-     * @param \Exception $previous     Previous exception used for the exception chaining
+     * @param string          $message      Exception message to throw
+     * @param string[]        $alternatives List of similar defined names
+     * @param int             $code         Exception code
+     * @param \Throwable|null $previous     Previous exception used for the exception chaining
      */
-    public function __construct(string $message, array $alternatives = [], int $code = 0, \Exception $previous = null)
+    public function __construct(string $message, array $alternatives = [], int $code = 0, \Throwable $previous = null)
     {
         parent::__construct($message, $code, $previous);
 
@@ -34,7 +34,7 @@ class CommandNotFoundException extends \InvalidArgumentException implements Exce
     }
 
     /**
-     * @return array A list of similar defined names
+     * @return string[] A list of similar defined names
      */
     public function getAlternatives()
     {

vendor/symfony/console/Exception/MissingInputException.php

@@ -0,0 +1,21 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\Exception;
+
+/**
+ * Represents failure to read input from stdin.
+ *
+ * @author Gabriel Ostrolucký <gabriel.ostrolucky@gmail.com>
+ */
+class MissingInputException extends RuntimeException implements ExceptionInterface
+{
+}