phpstan, phpcs, phpunit fixes

Models/CommentListMapper.php

@@ -43,7 +43,7 @@ final class CommentListMapper extends DataMapperFactory
     /**
      * Has many relation.
      *
-     * @var array<string, array{mapper:string, table:string, self?:?string, external?:?string, column?:string}>
+     * @var array<string, array{mapper:class-string, table:string, self?:?string, external?:?string, column?:string}>
      * @since 1.0.0
      */
     public const HAS_MANY = [

Models/CommentMapper.php

@@ -49,7 +49,7 @@ final class CommentMapper extends DataMapperFactory
     /**
      * Belongs to.
      *
-     * @var array<string, array{mapper:string, external:string, column?:string, by?:string}>
+     * @var array<string, array{mapper:class-string, external:string, column?:string, by?:string}>
      * @since 1.0.0
      */
     public const BELONGS_TO = [
@@ -66,7 +66,7 @@ final class CommentMapper extends DataMapperFactory
     /**
      * Has many relation.
      *
-     * @var array<string, array{mapper:string, table:string, self?:?string, external?:?string, column?:string}>
+     * @var array<string, array{mapper:class-string, table:string, self?:?string, external?:?string, column?:string}>
      * @since 1.0.0
      */
     public const HAS_MANY = [

Theme/Backend/Lang/api.de.lang.php

@@ -0,0 +1,16 @@
+<?php
+/**
+ * Karaka
+ *
+ * PHP Version 8.1
+ *
+ * @package   Modules\Comments
+ * @copyright Dennis Eichhorn
+ * @license   OMS License 1.0
+ * @version   1.0.0
+ * @link      https://jingga.app
+ */
+declare(strict_types=1);
+
+return ['Comments' => [
+]];