Added more stub files from PHPStan Nette plugin

Plugin.php

@@ -14,10 +14,20 @@ public function __invoke(RegistrationInterface $psalm, ?SimpleXMLElement $config
             $psalm->addStubFile($file);
         }
     }
-
     /** @return array<string> */
     private function getStubFiles(): array
     {
-        return glob(__DIR__ . '/stubs/*.phpstub') ?: [];
+        $phpstan = self::rglob(__DIR__ . '/../../phpstan/phpstan-nette/stubs/*/*.stub') ?: [];
+        $mine = glob(__DIR__.'/stubs/*.phpstub') ?: [];
+        return $phpstan + $mine;
     }
+
+    private static function rglob($pattern, $flags = 0) {
+        $files = glob($pattern, $flags);
+        foreach (glob(dirname($pattern).'/*', GLOB_ONLYDIR|GLOB_NOSORT) as $dir) {
+            $files = array_merge($files, self::rglob($dir.'/'.basename($pattern), $flags));
+        }
+        return $files;
+    }
+
 }

composer.json

@@ -1,7 +1,7 @@
 {
     "name": "patrickkusebauch/nette-psalm-plugin",
     "description": "Psalm plugin for Nette Framework",
-    "keywords": ["php", "code", "inspection", "psalm", "plugin", "psalm-plugin", "static analysis", "static-analysis", "extension"],
+    "keywords": ["php", "code", "inspection", "psalm", "plugin", "psalm-plugin", "static analysis", "static-analysis", "extension", "nette", "latte", "Nette Framework"],
     "type": "psalm-plugin",
     "license": "MIT",
     "authors": [
@@ -13,6 +13,9 @@
     "require": {
         "vimeo/psalm": "^3.6.2 || dev-master"
     },
+    "suggest": {
+        "phpstan/phpstan-nette": "More stub files for Nette Framework"
+    },
     "extra": {
         "psalm" : {
             "pluginClass": "PatrickKusebauch\\NettePsalmPlugin\\Plugin"