added property typehints

Author: dg

src/Mail/DkimSigner.php

@@ -27,21 +27,11 @@ class DkimSigner implements Signer
 	];
 
 	private const DkimSignature = 'DKIM-Signature';
-
-	/** @var string */
-	private $domain;
-
-	/** @var array */
-	private $signHeaders;
-
-	/** @var string */
-	private $selector;
-
-	/** @var string */
-	private $privateKey;
-
-	/** @var string */
-	private $passPhrase;
+	private string $domain;
+	private array $signHeaders;
+	private string $selector;
+	private string $privateKey;
+	private string $passPhrase;
 
 
 	/** @throws Nette\NotSupportedException */
@@ -109,7 +99,7 @@ protected function computeSignature(string $rawHeader, string $signature): strin
 
 		$parts = [];
 		foreach ($test = explode("\r\n", $rawHeader) as $key => $header) {
-			if (strpos($header, ':') !== false) {
+			if (str_contains($header, ':')) {
 				[$heading, $value] = explode(':', $header, 2);
 
 				if (($index = array_search($heading, $selectedHeaders, true)) !== false) {

src/Mail/FallbackMailer.php

@@ -17,21 +17,19 @@ class FallbackMailer implements Mailer
 	use Nette\SmartObject;
 
 	/** @var callable[]  function (FallbackMailer $sender, SendException $e, Mailer $mailer, Message $mail): void */
-	public $onFailure;
+	public iterable $onFailure = [];
 
 	/** @var Mailer[] */
-	private $mailers;
+	private array $mailers;
 
-	/** @var int */
-	private $retryCount;
+	private int $retryCount;
 
-	/** @var int in miliseconds */
-	private $retryWaitTime;
+	/** in miliseconds */
+	private int $retryWaitTime;
 
 
 	/**
 	 * @param Mailer[]  $mailers
-	 * @param int  $retryWaitTime in miliseconds
 	 */
 	public function __construct(array $mailers, int $retryCount = 3, int $retryWaitTime = 1000)
 	{

src/Mail/Message.php

@@ -27,20 +27,14 @@ class Message extends MimePart
 		NORMAL = 3,
 		LOW = 5;
 
-	/** @var array */
-	public static $defaultHeaders = [
+	public static array $defaultHeaders = [
 		'MIME-Version' => '1.0',
 		'X-Mailer' => 'Nette Framework',
 	];
 
-	/** @var array */
-	private $attachments = [];
-
-	/** @var array */
-	private $inlines = [];
-
-	/** @var string */
-	private $htmlBody = '';
+	private array $attachments = [];
+	private array $inlines = [];
+	private string $htmlBody = '';
 
 
 	public function __construct()

src/Mail/MimePart.php

@@ -39,14 +39,9 @@ class MimePart
 		SequenceValue = 1,
 		SequenceWord = 2;
 
-	/** @var array */
-	private $headers = [];
-
-	/** @var array */
-	private $parts = [];
-
-	/** @var string */
-	private $body = '';
+	private array $headers = [];
+	private array $parts = [];
+	private string $body = '';
 
 
 	/**

src/Mail/SendmailMailer.php

@@ -19,11 +19,8 @@ class SendmailMailer implements Mailer
 {
 	use Nette\SmartObject;
 
-	/** @var string|null */
-	public $commandArgs;
-
-	/** @var Signer|null */
-	private $signer;
+	public ?string $commandArgs = null;
+	private ?Signer $signer = null;
 
 
 	/** @return static */

src/Mail/SmtpMailer.php

@@ -19,38 +19,21 @@ class SmtpMailer implements Mailer
 {
 	use Nette\SmartObject;
 
-	/** @var Signer|null */
-	private $signer;
+	private ?Signer $signer = null;
 
-	/** @var resource|null */
+	/** @var ?resource */
 	private $connection;
-
-	/** @var string */
-	private $host;
-
-	/** @var int */
-	private $port;
-
-	/** @var string */
-	private $username;
-
-	/** @var string */
-	private $password;
-
-	/** @var string ssl | tls | (empty) */
-	private $secure;
-
-	/** @var int */
-	private $timeout;
+	private string $host;
+	private ?int $port;
+	private string $username;
+	private string $password;
+	private string $secure;
+	private int $timeout;
 
 	/** @var resource */
 	private $context;
-
-	/** @var bool */
-	private $persistent;
-
-	/** @var string */
-	private $clientHost;
+	private bool $persistent;
+	private string $clientHost;
 
 
 	public function __construct(array $options = [])

src/Mail/exceptions.php

@@ -31,7 +31,7 @@ class SmtpException extends SendException
 class FallbackMailerException extends SendException
 {
 	/** @var SendException[] */
-	public $failures;
+	public array $failures;
 }