From ff26e225635a621b6d19501c5ce2a272211b4560 Mon Sep 17 00:00:00 2001
From: terrafrost <terrafrost@php.net>
Date: Sun, 4 Jun 2023 11:12:11 -0500
Subject: [PATCH] CS adjustments

---
 phpseclib/Net/SFTP.php             | 2 --
 phpseclib/Net/SSH2.php             | 3 +--
 tests/Functional/Net/SSH2Test.php  | 2 +-
 tests/Unit/Crypt/RSA/ModeTest.php  | 6 ++----
 tests/Unit/Math/PrimeFieldTest.php | 2 ++
 5 files changed, 6 insertions(+), 9 deletions(-)

diff --git a/phpseclib/Net/SFTP.php b/phpseclib/Net/SFTP.php
index d87ee7d8..8fd740e2 100644
--- a/phpseclib/Net/SFTP.php
+++ b/phpseclib/Net/SFTP.php
@@ -309,8 +309,6 @@ class SFTP extends SSH2
      * Default Constructor.
      *
      * Connects to an SFTP server
-     *
-     * @param mixed $host
      */
     public function __construct($host, int $port = 22, int $timeout = 10)
     {
diff --git a/phpseclib/Net/SSH2.php b/phpseclib/Net/SSH2.php
index 096ca6c3..0f32265d 100644
--- a/phpseclib/Net/SSH2.php
+++ b/phpseclib/Net/SSH2.php
@@ -50,7 +50,6 @@ namespace phpseclib3\Net;
 use phpseclib3\Common\Functions\Strings;
 use phpseclib3\Crypt\Blowfish;
 use phpseclib3\Crypt\ChaCha20;
-use phpseclib3\Crypt\Common\AsymmetricKey;
 use phpseclib3\Crypt\Common\PrivateKey;
 use phpseclib3\Crypt\Common\PublicKey;
 use phpseclib3\Crypt\Common\SymmetricKey;
@@ -4530,7 +4529,7 @@ class SSH2
     /**
      * Force multiple channels (even if phpseclib has decided to disable them)
      */
-    public function forceMultipleChannels()
+    public function forceMultipleChannels(): void
     {
         $this->errorOnMultipleChannels = false;
     }
diff --git a/tests/Functional/Net/SSH2Test.php b/tests/Functional/Net/SSH2Test.php
index 9bcb63cb..7e2ab03f 100644
--- a/tests/Functional/Net/SSH2Test.php
+++ b/tests/Functional/Net/SSH2Test.php
@@ -539,7 +539,7 @@ class SSH2Test extends PhpseclibFunctionalTestCase
         );
     }
 
-    public function testReadingOfClosedChannel()
+    public function testReadingOfClosedChannel(): void
     {
         $ssh = $this->getSSH2Login();
         $this->assertSame(0, $ssh->getOpenChannelCount());
diff --git a/tests/Unit/Crypt/RSA/ModeTest.php b/tests/Unit/Crypt/RSA/ModeTest.php
index 51b76903..b91a24cd 100644
--- a/tests/Unit/Crypt/RSA/ModeTest.php
+++ b/tests/Unit/Crypt/RSA/ModeTest.php
@@ -259,12 +259,10 @@ zUlir0ACPypC1Q==
 
     public function testSettingOnePadding(): void
     {
-        $pub = <<<HERE
------BEGIN PUBLIC KEY-----
+        $pub = '-----BEGIN PUBLIC KEY-----
 MF0wDQYJKoZIhvcNAQEBBQADTAAwSQJCAmdYuOvii3I6ya3q/zSeZFoJprgF9fIq
 k12yS6pCS3c+1wZ9cYFVtgfpSL4XpylLe9EnRT2GRVYCqUkR4AUeTuvnAgMBAAE=
------END PUBLIC KEY-----
-HERE;
+-----END PUBLIC KEY-----';
 
         $rsa = PublicKeyLoader::load($pub);
         $this->assertTrue((bool) ($rsa->getPadding() & RSA::SIGNATURE_PSS));
diff --git a/tests/Unit/Math/PrimeFieldTest.php b/tests/Unit/Math/PrimeFieldTest.php
index 34b1dd81..0567fdbd 100644
--- a/tests/Unit/Math/PrimeFieldTest.php
+++ b/tests/Unit/Math/PrimeFieldTest.php
@@ -1,5 +1,7 @@
 <?php
 
+declare(strict_types=1);
+
 namespace phpseclib3\Tests\Unit\Math;
 
 use phpseclib3\Math\BigInteger;