Use native PHPDocs for Rule and RuleTestCase

Author: paulbalandan

src/Rules/Rule.php

@@ -20,18 +20,18 @@
  * Learn more: https://phpstan.org/developing-extensions/rules
  *
  * @api
- * @phpstan-template TNodeType of Node
+ * @template TNodeType of Node
  */
 interface Rule
 {
 
 /**
- * @phpstan-return class-string<TNodeType>
+ * @return class-string<TNodeType>
  */
 public function getNodeType(): string;
 
 /**
- * @phpstan-param TNodeType $node
+ * @param TNodeType $node
  * @return (string|RuleError)[] errors
  */
 public function processNode(Node $node, Scope $scope): array;

src/Testing/RuleTestCase.php

@@ -45,7 +45,7 @@ abstract class RuleTestCase extends PHPStanTestCase
 private ?Analyser $analyser = null;
 
 /**
- * @phpstan-return TRule
+ * @return TRule
  */
 abstract protected function getRule(): Rule;