Add cs fixer config

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

.gitignore

@@ -30,3 +30,5 @@ coverage/
 
 # PHPunit temp file
 tests/.phpunit.result.cache
+
+/.php_cs.cache

.php_cs.dist

+<?php
+
+declare(strict_types=1);
+
+require_once './vendor/autoload.php';
+
+use Nextcloud\CodingStandard\Config;
+
+$config = new Config();
+$config
+	->getFinder()
+	->ignoreVCSIgnored(true)
+	->notPath('build')
+	->notPath('l10n')
+	->notPath('src')
+	->notPath('vendor')
+	->in(__DIR__);
+return $config;

composer.json

@@ -43,10 +43,13 @@
 		"roave/security-advisories": "dev-master",
 		"christophwurst/nextcloud": "v17.0.2",
 		"christophwurst/nextcloud_testing": "0.10.0",
+		"nextcloud/coding-standard": "^0.1.0",
 		"phan/phan": "^2.0",
 		"vimeo/psalm": "^3.9"
 	},
 	"scripts": {
+		"cs:check": "php-cs-fixer fix --dry-run",
+		"cs:fix": "php-cs-fixer fix",
 		"lint": "find . -name \\*.php -not -path './vendor/*' -exec php -l \"{}\" \\;",
 		"phan": "phan --allow-polyfill-parser -k .phan/config.php",
 		"test:integration": "phpunit -c tests/phpunit.integration.xml tests/Integration --fail-on-warning",

tests/Unit/Listener/MessageCacheUpdaterListenerTest.php

@@ -30,7 +30,6 @@ use ChristophWurst\Nextcloud\Testing\TestCase;
 use OCA\Mail\Account;
 use OCA\Mail\Db\Mailbox;
 use OCA\Mail\Db\Message;
-use OCA\Mail\Events\MessageDeletedEvent;
 use OCA\Mail\Events\MessageFlaggedEvent;
 use OCA\Mail\Listener\MessageCacheUpdaterListener;
 use OCP\EventDispatcher\Event;