Upgrade coding standard

composer.json

@@ -37,7 +37,7 @@
     },
     "require-dev": {
         "ext-xdebug": "*",
-        "aplus/coding-standard": "^1.14",
+        "aplus/coding-standard": "^2.0",
         "ergebnis/composer-normalize": "^2.23",
         "jetbrains/phpstorm-attributes": "^1.0",
         "phpmd/phpmd": "^2.13",

src/Debug/EmailCollector.php

@@ -47,12 +47,12 @@ public function getActivities() : array
     public function getContents() : string
     {
         \ob_start();
-        if ( ! isset($this->mailer)) {
+        if (!isset($this->mailer)) {
             echo '<p>This collector has not been added to a Mailer instance.</p>';
             return \ob_get_clean(); // @phpstan-ignore-line
         }
         echo $this->showHeader();
-        if ( ! $this->hasData()) {
+        if (!$this->hasData()) {
             echo '<p>No messages have been sent.</p>';
             return \ob_get_clean(); // @phpstan-ignore-line
         }

src/Mailer.php

@@ -40,8 +40,10 @@ abstract class Mailer
      * @param string|null $hostname
      */
     public function __construct(
-        #[SensitiveParameter] array | string $username,
-        #[SensitiveParameter] string $password = null,
+        #[SensitiveParameter]
+        array | string $username,
+        #[SensitiveParameter]
+        string $password = null,
         string $host = 'localhost',
         int $port = 587,
         string $hostname = null
@@ -180,7 +182,7 @@ public function resetLogs() : static
      */
     protected function addLog(string $command, string $response) : static
     {
-        if ( ! $this->getConfig('add_logs')) {
+        if (!$this->getConfig('add_logs')) {
             return $this;
         }
         $this->logs[] = [

src/Mailers/SMTPMailer.php

@@ -128,7 +128,7 @@ public function send(Message $message) : bool
 
     protected function sendMessage(Message $message) : int | false
     {
-        if ( ! $this->connect()) {
+        if (!$this->connect()) {
             return false;
         }
         $message->setMailer($this);

src/Message.php

@@ -150,7 +150,7 @@ public function setBoundary(string $boundary = null) : static
 
     public function getBoundary() : string
     {
-        if ( ! isset($this->boundary)) {
+        if (!isset($this->boundary)) {
             $this->setBoundary();
         }
         return $this->boundary;
@@ -200,7 +200,7 @@ protected function renderHeaders() : string
 
     protected function prepareHeaders() : void
     {
-        if ( ! $this->getDate()) {
+        if (!$this->getDate()) {
             $this->setDate();
         }
         $multipart = $this->getInlineAttachments() ? 'related' : 'mixed';
@@ -330,7 +330,7 @@ protected function renderAttachments() : string
         $part = '';
         $crlf = $this->getCrlf();
         foreach ($this->getAttachments() as $attachment) {
-            if ( ! \is_file($attachment)) {
+            if (!\is_file($attachment)) {
                 throw new LogicException('Attachment file not found: ' . $attachment);
             }
             $filename = \pathinfo($attachment, \PATHINFO_BASENAME);
@@ -357,7 +357,7 @@ protected function renderInlineAttachments() : string
         $part = '';
         $crlf = $this->getCrlf();
         foreach ($this->getInlineAttachments() as $cid => $filename) {
-            if ( ! \is_file($filename)) {
+            if (!\is_file($filename)) {
                 throw new LogicException('Inline attachment file not found: ' . $filename);
             }
             $contents = \file_get_contents($filename);