[hotfix] unknown constants when executed with composer 2.2 (#25)

Author: csizmazia

Kununu/CsFixer/Command/CsFixerCommand.php

@@ -14,6 +14,9 @@
 
 final class CsFixerCommand extends BaseCommand
 {
+    public const int SUCCESS = 0;
+    public const int FAILURE = 1;
+
     private const string ARGUMENT_FILES = 'files';
     private const string OPTION_CONFIG = 'config';
     private const string OPTION_EXTRA_ARGS = 'extra-args';

Kununu/CsFixer/Command/CsFixerGitHookCommand.php

@@ -13,6 +13,9 @@
 
 final class CsFixerGitHookCommand extends BaseCommand
 {
+    public const int SUCCESS = 0;
+    public const int FAILURE = 1;
+
     protected function configure(): void
     {
         $this
@@ -42,11 +45,11 @@ protected function execute(InputInterface $input, OutputInterface $output): int
 
             $io->success('PHP CS Fixer Git pre‑commit hook installed successfully.');
 
-            return 0;
+            return self::SUCCESS;
         } catch (Throwable $e) {
             $io->error('Installation failed: ' . $e->getMessage());
 
-            return 1;
+            return self::FAILURE;
         }
     }