updated-packages

vendor/symfony/var-dumper/Command/ServerDumpCommand.php

@@ -41,13 +41,13 @@ class ServerDumpCommand extends Command
     /** @var DumpDescriptorInterface[] */
     private $descriptors;
 
-    public function __construct(DumpServer $server, array $descriptors = array())
+    public function __construct(DumpServer $server, array $descriptors = [])
     {
         $this->server = $server;
-        $this->descriptors = $descriptors + array(
+        $this->descriptors = $descriptors + [
             'cli' => new CliDescriptor(new CliDumper()),
             'html' => new HtmlDescriptor(new HtmlDumper()),
-        );
+        ];
 
         parent::__construct();
     }
@@ -58,7 +58,7 @@ class ServerDumpCommand extends Command
 
         $this
             ->addOption('format', null, InputOption::VALUE_REQUIRED, sprintf('The output format (%s)', $availableFormats), 'cli')
-            ->setDescription('Starts a dump server that collects and displays dumps in a single place')
+            ->setDescription('Start a dump server that collects and displays dumps in a single place')
             ->setHelp(<<<'EOF'
 <info>%command.name%</info> starts a dump server that collects and displays
 dumps in a single place for debugging you application:
@@ -75,7 +75,7 @@ EOF
         ;
     }
 
-    protected function execute(InputInterface $input, OutputInterface $output)
+    protected function execute(InputInterface $input, OutputInterface $output): int
     {
         $io = new SymfonyStyle($input, $output);
         $format = $input->getOption('format');
@@ -95,5 +95,7 @@ EOF
         $this->server->listen(function (Data $data, array $context, int $clientId) use ($descriptor, $io) {
             $descriptor->describe($io, $data, $context, $clientId);
         });
+
+        return 0;
     }
 }