diff --git a/.vscode/tasks.json b/.vscode/tasks.json
index 0039fef88..69fd3f3f4 100644
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -3,11 +3,11 @@
 	"tasks": [
 		{
 			"type": "shell",
-			"label": "phpstan 8.1 (watcher)",
+			"label": "phpstan (watcher)",
 			"isBackground": true,
 			"problemMatcher": {
 				"fileLocation": ["relative", "${workspaceRoot}"],
-				"owner": "phpstan-watcher-8.1",
+				"owner": "phpstan-watcher",
 				"pattern": {
 					 "regexp": "^/app/(.*?):([0-9\\?]*):(.*)$",
 					 "file": 1,
diff --git a/classes/tracer.php b/classes/tracer.php
index 3a734641e..d788cfdba 100644
--- a/classes/tracer.php
+++ b/classes/tracer.php
@@ -11,6 +11,8 @@ use OpenTelemetry\SDK\Trace\SpanExporter\InMemoryExporter;
 class Tracer {
 	/** @var Tracer $instance */
 	private static $instance;
+
+	/** @var OpenTelemetry\API\Trace\TracerInterface $tracer */
 	private static $tracer;
 
 	public function __construct() {
@@ -44,7 +46,7 @@ class Tracer {
 	 * @param string $name
 	 * @param array<string>|array<string, array<string, mixed>> $tags
 	 * @param array<string> $args
-	 * @return Span
+	 * @return OpenTelemetry\API\Trace\SpanInterface
 	 */
 	private function _start(string $name, array $tags = [], array $args = []) {
 		$span = $this->tracer->spanBuilder($name)->startSpan();
@@ -64,7 +66,7 @@ class Tracer {
 	 * @param string $name
 	 * @param array<string>|array<string, array<string, mixed>> $tags
 	 * @param array<string> $args
-	 * @return Span
+	 * @return OpenTelemetry\API\Trace\SpanInterface
 	 */
 	public static function start(string $name, array $tags = [], array $args = []) {
 		return self::get_instance()->_start($name, $tags, $args);
@@ -76,5 +78,4 @@ class Tracer {
 
 		return self::$instance;
 	}
-
 }
diff --git a/phpstan.neon b/phpstan.neon
index 1b5c17e3e..8b0c352a2 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -28,8 +28,6 @@ parameters:
       - plugins/**/tests/*
       - plugins/*/vendor/intervention/*
       - plugins/*/vendor/psr/log/*
-      - vendor/**/test/*
-      - vendor/**/tests/*
-      - vendor/sebastian/*
+      - vendor/**/*
    paths:
       - .
diff --git a/utils/phpstan-watcher.sh b/utils/phpstan-watcher.sh
index 4c8f1bfa1..70eb1d9ab 100644
--- a/utils/phpstan-watcher.sh
+++ b/utils/phpstan-watcher.sh
@@ -1,19 +1,12 @@
 #!/bin/sh
 
-PHP_VERSION="$1"
-
-[ -z "$PHP_VERSION" ] && PHP_VERSION=8.1
-
-echo PHP_VERSION: ${PHP_VERSION}
-echo PWD: $(pwd)
-
 while true; do
 	inotifywait . -e close_write -r -t 300 | grep -q .php && \
 		(
 			MODIFIED=$(git ls-files -m | grep .php)
 
 			docker run --rm -v $(pwd):/app -v /tmp/phpstan-8.1:/tmp/phpstan \
-				--workdir /app registry.fakecake.org/cthulhoo/ci-alpine:3.16 php81 -d memory_limit=-1 ./vendor/bin/phpstan --memory-limit=2G --error-format=raw analyze ${MODIFIED}
+				--workdir /app registry.fakecake.org/ci/php8.2-alpine:3.18 php82 -d memory_limit=-1 ./vendor/bin/phpstan --memory-limit=2G --error-format=raw analyze ${MODIFIED}
 			echo All done, RC=$?.
 		)
 	sleep 1