[CLEANUP] Autoformat the code

Also apply one PHP-language-level change applied by the latest
versions of our tools.

Autoformat the code with the default PhpStorm settings (and re-run
`composer fix:php` to minimize formatting-related changes when
code is changed and autoformatted.

src/OutputFormatter.php

@@ -215,6 +215,7 @@ public function removeLastSemicolon($sString)
     /**
      *
      * @param array<Commentable> $aComments
+     *
      * @return string
      */
     public function comments(Commentable $oCommentable)

src/RuleSet/DeclarationBlock.php

@@ -380,7 +380,7 @@ public function expandFontShorthand()
             ) {
                 $aFontProperties['font-weight'] = $mValue;
             } elseif ($mValue instanceof RuleValueList && $mValue->getListSeparator() == '/') {
-                list($oSize, $oHeight) = $mValue->getListComponents();
+                [$oSize, $oHeight] = $mValue->getListComponents();
                 $aFontProperties['font-size'] = $oSize;
                 $aFontProperties['line-height'] = $oHeight;
             } elseif ($mValue instanceof Size && $mValue->getUnit() !== null) {

src/Value/Value.php

@@ -43,9 +43,9 @@ public static function parseValue(ParserState $oParserState, array $aListDelimit
         //Build a list of delimiters and parsed values
         while (
             !($oParserState->comes('}') || $oParserState->comes(';') || $oParserState->comes('!')
-            || $oParserState->comes(')')
-            || $oParserState->comes('\\')
-            || $oParserState->isEnd())
+                || $oParserState->comes(')')
+                || $oParserState->comes('\\')
+                || $oParserState->isEnd())
         ) {
             if (count($aStack) > 0) {
                 $bFoundDelimiter = false;

src/Value/ValueList.php

@@ -24,6 +24,7 @@ abstract class ValueList extends Value
 
     /**
      * phpcs:ignore Generic.Files.LineLength
+     *
      * @param array<int, RuleValueList|CSSFunction|CSSString|LineName|Size|URL|string>|RuleValueList|CSSFunction|CSSString|LineName|Size|URL|string $aComponents
      * @param string $sSeparator
      * @param int $iLineNo

tests/Comment/CommentTest.php

@@ -140,11 +140,11 @@ public function keepCommentsInOutput()
 ', $oCss->render(OutputFormat::createPretty()));
         self::assertSame(
             '/** Number 11 **//**' . "\n"
-                . ' * Comments' . "\n"
-                . ' *//* Hell */@import url("some/url.css") screen;'
-                . '/* Number 4 *//* Number 5 */.foo,#bar{'
-                . '/* Number 6 */background-color:#000;}@media screen{'
-                . '/** Number 10 **/#foo.bar{/** Number 10b **/position:absolute;}}',
+            . ' * Comments' . "\n"
+            . ' *//* Hell */@import url("some/url.css") screen;'
+            . '/* Number 4 *//* Number 5 */.foo,#bar{'
+            . '/* Number 6 */background-color:#000;}@media screen{'
+            . '/** Number 10 **/#foo.bar{/** Number 10b **/position:absolute;}}',
             $oCss->render(OutputFormat::createCompact()->setRenderComments(true))
         );
     }
@@ -170,8 +170,8 @@ public function stripCommentsFromOutput()
 ', $oCss->render(OutputFormat::createPretty()->setRenderComments(false)));
         self::assertSame(
             '@import url("some/url.css") screen;'
-                . '.foo,#bar{background-color:#000;}'
-                . '@media screen{#foo.bar{position:absolute;}}',
+            . '.foo,#bar{background-color:#000;}'
+            . '@media screen{#foo.bar{position:absolute;}}',
             $oCss->render(OutputFormat::createCompact())
         );
     }