fix: properly support for phpstan/phpdoc-parser 2

Author: xabbuh

composer.json

@@ -150,7 +150,7 @@
         "justinrainbow/json-schema": "^5.2.1",
         "phpspec/prophecy-phpunit": "^2.0",
         "phpstan/extension-installer": "^1.1",
-        "phpstan/phpdoc-parser": "^1.13",
+        "phpstan/phpdoc-parser": "^1.13|^2.0",
         "phpstan/phpstan": "^1.10",
         "phpstan/phpstan-doctrine": "^1.0",
         "phpstan/phpstan-phpunit": "^1.0",

src/Metadata/Resource/Factory/PhpDocResourceMetadataCollectionFactory.php

@@ -25,6 +25,7 @@
 use PHPStan\PhpDocParser\Parser\PhpDocParser;
 use PHPStan\PhpDocParser\Parser\TokenIterator;
 use PHPStan\PhpDocParser\Parser\TypeParser;
+use PHPStan\PhpDocParser\ParserConfig;
 
 /**
  * Extracts descriptions from PHPDoc.
@@ -58,7 +59,11 @@ public function __construct(private readonly ResourceMetadataCollectionFactoryIn
         }
         $phpDocParser = null;
         $lexer = null;
-        if (class_exists(PhpDocParser::class)) {
+        if (class_exists(PhpDocParser::class) && class_exists(ParserConfig::class)) {
+            $config = new ParserConfig([]);
+            $phpDocParser = new PhpDocParser($config, new TypeParser($config, new ConstExprParser($config)), new ConstExprParser($config));
+            $lexer = new Lexer($config);
+        } elseif (class_exists(PhpDocParser::class)) {
             $phpDocParser = new PhpDocParser(new TypeParser(new ConstExprParser()), new ConstExprParser());
             $lexer = new Lexer();
         }