From 68f3f66e508cdd4c4d8b8a39a36f421832b4bf2d Mon Sep 17 00:00:00 2001
From: Lars Moelleken <voku@voku-online.de>
Date: Sat, 25 Nov 2017 01:48:31 +0000
Subject: [PATCH] Apply fixes from StyleCI

---
 src/Specificity.php             | 2 +-
 tests/CssToInlineStylesTest.php | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/Specificity.php b/src/Specificity.php
index 75feaa4..b73253d 100644
--- a/src/Specificity.php
+++ b/src/Specificity.php
@@ -125,7 +125,7 @@ public static function fromSelector(string $selector)
    *
    * @return int
    */
-  public function compareTo(Specificity $specificity): int
+  public function compareTo(self $specificity): int
   {
     if ($this->a !== $specificity->a) {
       return $this->a - $specificity->a;
diff --git a/tests/CssToInlineStylesTest.php b/tests/CssToInlineStylesTest.php
index 8b00816..69e2ac8 100644
--- a/tests/CssToInlineStylesTest.php
+++ b/tests/CssToInlineStylesTest.php
@@ -4,7 +4,6 @@
 
 use voku\CssToInlineStyles\CssToInlineStyles;
 use voku\CssToInlineStyles\Exception;
-use voku\helper\UTF8;
 
 /**
  * Class CssToInlineStylesTest