Upgrade to Doctrine CS v7.0

Author: lcobucci

composer.json

@@ -11,7 +11,7 @@
     ],
     "require": {
         "php": "^7.4 || ^8.0",
-        "doctrine/coding-standard": "^6.0"
+        "doctrine/coding-standard": "^7.0"
     },
     "require-dev": {
         "roave/security-advisories": "dev-master"

tests/ExampleClassWithNoViolation.php

@@ -3,6 +3,9 @@
 
 namespace Lcobucci;
 
+use function sprintf;
+use const PHP_EOL;
+
 /**
  * @runTestsInSeparateProcesses
  *
@@ -12,10 +15,7 @@
  */
 final class ExampleClassWithNoViolation
 {
-    /**
-     * @var int
-     */
-    private $test = 0;
+    private int $test = 0;
 
     /**
      * @internal
@@ -59,6 +59,7 @@ final class ExampleClassWithNoViolation
      */
     public function aMethodWithAllUsefulAnnotations(): void
     {
+        echo PHP_EOL;
         echo $this->test;
     }
 
@@ -83,6 +84,7 @@ public function aMethodWithAllUsefulAnnotations(): void
      */
     public function sampleForPHPUnitTests(): void
     {
+        echo sprintf('Testing %d', 1);
         echo $this->test;
     }
 }