upgraded dependencies

vendor/psy/psysh/src/Command/TimeitCommand.php

@@ -3,7 +3,7 @@
 /*
  * This file is part of Psy Shell.
  *
- * (c) 2012-2018 Justin Hileman
+ * (c) 2012-2022 Justin Hileman
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
@@ -25,7 +25,7 @@ use Symfony\Component\Console\Output\OutputInterface;
  */
 class TimeitCommand extends Command
 {
-    const RESULT_MSG     = '<info>Command took %.6f seconds to complete.</info>';
+    const RESULT_MSG = '<info>Command took %.6f seconds to complete.</info>';
     const AVG_RESULT_MSG = '<info>Command took %.6f seconds on average (%.6f median; %.6f total) to complete.</info>';
 
     private static $start = null;
@@ -76,6 +76,8 @@ HELP
 
     /**
      * {@inheritdoc}
+     *
+     * @return int 0 if everything went fine, or an exit code
      */
     protected function execute(InputInterface $input, OutputInterface $output)
     {
@@ -167,7 +169,7 @@ HELP
      *
      * @return string
      */
-    private function instrumentCode($code)
+    private function instrumentCode(string $code): string
     {
         return $this->printer->prettyPrint($this->traverser->traverse($this->parse($code)));
     }
@@ -179,9 +181,9 @@ HELP
      *
      * @return array Statements
      */
-    private function parse($code)
+    private function parse(string $code): array
     {
-        $code = '<?php ' . $code;
+        $code = '<?php '.$code;
 
         try {
             return $this->parser->parse($code);
@@ -191,7 +193,7 @@ HELP
             }
 
             // If we got an unexpected EOF, let's try it again with a semicolon.
-            return $this->parser->parse($code . ';');
+            return $this->parser->parse($code.';');
         }
     }
 }