Feat: Empty body of function should be abberviated {} as defined in…

… PER2.0 (part of #94)

ecs.php

@@ -46,6 +46,7 @@
 use PhpCsFixer\Fixer\Basic\BracesFixer;
 use PhpCsFixer\Fixer\Basic\NoTrailingCommaInSinglelineFixer;
 use PhpCsFixer\Fixer\Basic\PsrAutoloadingFixer;
+use PhpCsFixer\Fixer\Basic\SingleLineEmptyBodyFixer;
 use PhpCsFixer\Fixer\Casing\ClassReferenceNameCasingFixer;
 use PhpCsFixer\Fixer\Casing\MagicMethodCasingFixer;
 use PhpCsFixer\Fixer\Casing\NativeFunctionCasingFixer;
@@ -228,6 +229,8 @@
             SetTypeToCastFixer::class,
             // Array index should always be written by using square braces
             NormalizeIndexBraceFixer::class,
+            // Empty body of class, interface, trait, enum or function must be abbreviated as {} and placed on the same line as the previous symbol, separated by a single space.
+            SingleLineEmptyBodyFixer::class, // Defined in PER 2.0
             // Values separated by a comma on a single line should not have a trailing comma.
             NoTrailingCommaInSinglelineFixer::class,
             // Multi-line arrays, arguments list and parameters list must have a trailing comma

src/Helper/SniffClassWrapper.php

@@ -33,9 +33,7 @@
 
 final class SniffClassWrapper
 {
-    public function __construct(private File $file, private int $position, private Naming $naming)
-    {
-    }
+    public function __construct(private File $file, private int $position, private Naming $naming) {}
 
     public function getClassName(): ?string
     {

tests/Integration/Fixtures/Basic.correct.php.inc

@@ -102,4 +102,10 @@ class Basic
     {
         return $first . $third;
     }
+
+    public function emptyFunction1(): void {} // SingleLineEmptyBodyFixer
+
+    public function emptyFunction2(
+        $arg,
+    ): void {} // SingleLineEmptyBodyFixer
 }

tests/Integration/Fixtures/Basic.wrong.php.inc

@@ -99,4 +99,12 @@ class Basic
     {
         return $first . $third;
     }
+
+    public function emptyFunction1(): void {
+    } // SingleLineEmptyBodyFixer
+
+    public function emptyFunction2(
+        $arg
+    ): void {
+    } // SingleLineEmptyBodyFixer
 }

tests/Integration/Fixtures/NewPhpFeatures.correct.php.inc

@@ -5,8 +5,7 @@ namespace Lmc\CodingStandard\Integration\Fixtures;
 class NewPhpFeatures
 {
     public function __construct(private string $someString) // RequireConstructorPropertyPromotionSniff
-    {
-    }
+    {}
 
     public function php80features(
         string|bool $foo, // TypesSpacesFixer