[CLEANUP] Autoformat the code (#1579)

This avoids unrelated changes when someone changes the code
and then autoformats it with PhpStorm.

Author: oliverklee

Build/phpcs/config.xml

@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ruleset name="MyIntervals coding standard">
-  <arg name="colors"/>
-  <arg name="extensions" value="php"/>
+    <arg name="colors"/>
+    <arg name="extensions" value="php"/>
 
-  <rule ref="Generic.Files.LineLength">
-    <properties>
-      <property name="lineLimit" value="120"/>
-      <property name="absoluteLineLimit" value="120"/>
-    </properties>
-  </rule>
-  <rule ref="Squiz.PHP.Heredoc"/>
+    <rule ref="Generic.Files.LineLength">
+        <properties>
+            <property name="lineLimit" value="120"/>
+            <property name="absoluteLineLimit" value="120"/>
+        </properties>
+    </rule>
+    <rule ref="Squiz.PHP.Heredoc"/>
 </ruleset>

CHANGELOG.md

@@ -14,7 +14,7 @@ Please also have a look at our
 
 ### Deprecated
 
-- Deprecate support for PHP 7.2 and 7.3 (#1565)  
+- Deprecate support for PHP 7.2 and 7.3 (#1565)
 
 ### Removed
 
@@ -26,7 +26,8 @@ Please also have a look at our
 
 ### Added
 
-- Add support for modern CSS at-rules: `@layer`, `@scope`, and `@starting-style` (#1549)
+- Add support for modern CSS at-rules: `@layer`, `@scope`, and
+  `@starting-style` (#1549)
 
 ### Fixed
 

CODE_OF_CONDUCT.md

@@ -114,6 +114,7 @@ community.
 
 ## Attribution
 
-This Code of Conduct is adapted from the [Contributor Covenant](https://www.contributor-covenant.org/),
+This Code of Conduct is adapted from the
+[Contributor Covenant](https://www.contributor-covenant.org/),
 version 2.1, available at
 https://www.contributor-covenant.org/version/2/1/code_of_conduct.html.

src/Property/Selector.php

@@ -211,22 +211,27 @@ public function setSelector(string $selector): void
      */
     public function getSpecificity(): int
     {
-        return \array_sum(\array_map(
-            static function (Component $component): int {
-                return $component->getSpecificity();
-            },
-            $this->components
-        ));
+        return \array_sum(
+            \array_map(
+                static function (Component $component): int {
+                    return $component->getSpecificity();
+                },
+                $this->components
+            )
+        );
     }
 
     public function render(OutputFormat $outputFormat): string
     {
-        return \implode('', \array_map(
-            static function (Component $component) use ($outputFormat): string {
-                return $component->render($outputFormat);
-            },
-            $this->components
-        ));
+        return \implode(
+            '',
+            \array_map(
+                static function (Component $component) use ($outputFormat): string {
+                    return $component->render($outputFormat);
+                },
+                $this->components
+            )
+        );
     }
 
     /**

tests/Unit/Property/Selector/CompoundSelectorTest.php

@@ -97,9 +97,9 @@ public static function provideCompoundSelectorWithEscapedQuotes(): array
             'escaped backslash before escaped quote' => ['a[data-test="test\\\\\\"value"]'],
             'triple backslash before quote' => ['a[data-test="test\\\\\\""]'],
             'escaped single quotes in selector itself, with other escaped characters'
-                => [".before\\:content-\\[\\'\\'\\]:before"],
+            => [".before\\:content-\\[\\'\\'\\]:before"],
             'escaped double quotes in selector itself, with other escaped characters'
-                => ['.before\\:content-\\[\\"\\"\\]:before'],
+            => ['.before\\:content-\\[\\"\\"\\]:before'],
         ];
     }
 

tests/Unit/Property/SelectorTest.php

@@ -97,9 +97,9 @@ public static function provideSelectorsWithEscapedQuotes(): array
             'escaped backslash before escaped quote' => ['a[data-test="test\\\\\\"value"]'],
             'triple backslash before quote' => ['a[data-test="test\\\\\\""]'],
             'escaped single quotes in selector itself, with other escaped characters'
-                => ['.before\\:content-\\[\\\'\\\'\\]:before'],
+            => ['.before\\:content-\\[\\\'\\\'\\]:before'],
             'escaped double quotes in selector itself, with other escaped characters'
-                => ['.before\\:content-\\[\\"\\"\\]:before'],
+            => ['.before\\:content-\\[\\"\\"\\]:before'],
         ];
     }