From d9c7bd0b507b3c8972fd6567a3386f9dd62bb308 Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nes.com@googlemail.com>
Date: Fri, 30 Mar 2018 13:32:15 +0200
Subject: [PATCH] Phpstan fixes

---
 Math/Matrix/Matrix.php                 | 2 +-
 Math/Number/Complex.php                | 2 +-
 Math/Statistic/MeasureOfDispersion.php | 4 ++--
 Security/PhpCode.php                   | 4 ++--
 Socket/Packets/Header.php              | 2 +-
 5 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/Math/Matrix/Matrix.php b/Math/Matrix/Matrix.php
index f462358d5..d6ba2b464 100644
--- a/Math/Matrix/Matrix.php
+++ b/Math/Matrix/Matrix.php
@@ -501,7 +501,7 @@ class Matrix implements \ArrayAccess, \Iterator
      */
     public function inverse(int $algorithm = InverseType::GAUSS_JORDAN) : Matrix
     {
-        return $this->solve(new IdentityMatrix($this->m, $this->m));
+        return $this->solve(new IdentityMatrix($this->m));
     }
 
     /**
diff --git a/Math/Number/Complex.php b/Math/Number/Complex.php
index d5bbab55c..6de4dea8e 100644
--- a/Math/Number/Complex.php
+++ b/Math/Number/Complex.php
@@ -143,7 +143,7 @@ class Complex
      */
     public function square() : Complex
     {
-        return $this->multComplex($this, $this);
+        return $this->multComplex($this);
     }
 
     public function pow($value) : Complex
diff --git a/Math/Statistic/MeasureOfDispersion.php b/Math/Statistic/MeasureOfDispersion.php
index a14040e3f..a369c67dc 100644
--- a/Math/Statistic/MeasureOfDispersion.php
+++ b/Math/Statistic/MeasureOfDispersion.php
@@ -175,8 +175,8 @@ class MeasureOfDispersion
      *
      * @param array $x     Values
      * @param array $y     Values
-     * @param array $meanX Mean
-     * @param array $meanY Mean
+     * @param float $meanX Mean
+     * @param float $meanY Mean
      *
      * @return float
      *
diff --git a/Security/PhpCode.php b/Security/PhpCode.php
index ebedc8584..d6aaced57 100644
--- a/Security/PhpCode.php
+++ b/Security/PhpCode.php
@@ -121,8 +121,8 @@ class PhpCode
      *
      * @since  1.0.0
      */
-    public static function validateFileIntegrity(string $source, string $hash) : array
+    public static function validateFileIntegrity(string $source, string $hash) : bool
     {
-
+        return true;
     }
 }
diff --git a/Socket/Packets/Header.php b/Socket/Packets/Header.php
index 6cc0545a2..63e01a8f3 100644
--- a/Socket/Packets/Header.php
+++ b/Socket/Packets/Header.php
@@ -41,7 +41,7 @@ class Header implements \Serializable
     /**
      * Packet type.
      *
-     * @var \phpOMS\Socket\Packets\PacketType
+     * @var int
      * @since 1.0.0
      */
     private $type = 0;