From 33f1bd00de46bf4ecd89fa1da8eb871ba447df5f Mon Sep 17 00:00:00 2001
From: Jonas Staudenmeir <mail@jonas-staudenmeir.de>
Date: Wed, 28 Aug 2024 10:36:09 +0200
Subject: [PATCH] Increase PHPStan level

---
 composer.json                      |  1 +
 phpstan.neon.dist                  |  4 +++-
 src/Relations/BelongsToThrough.php |  3 ++-
 tests/Models/Comment.php           | 13 +++++++------
 4 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/composer.json b/composer.json
index 41283b2..d1f2eea 100644
--- a/composer.json
+++ b/composer.json
@@ -18,6 +18,7 @@
     },
     "require-dev": {
         "barryvdh/laravel-ide-helper": "^3.0",
+        "larastan/larastan": "^2.9",
         "orchestra/testbench": "^9.0",
         "phpstan/phpstan": "^1.10",
         "phpunit/phpunit": "^11.0"
diff --git a/phpstan.neon.dist b/phpstan.neon.dist
index 47e3df0..cd2b068 100644
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@@ -1,5 +1,7 @@
+includes:
+    - ./vendor/larastan/larastan/extension.neon
 parameters:
-    level: 0
+    level: 1
     paths:
         - src
         - tests
diff --git a/src/Relations/BelongsToThrough.php b/src/Relations/BelongsToThrough.php
index a37ac5d..0029cc5 100644
--- a/src/Relations/BelongsToThrough.php
+++ b/src/Relations/BelongsToThrough.php
@@ -59,8 +59,9 @@ class BelongsToThrough extends Relation
      * @param string $prefix
      * @param array $foreignKeyLookup
      * @param array $localKeyLookup
-     *
      * @return void
+     *
+     * @phpstan-ignore constructor.unusedParameter($localKey)
      */
     public function __construct(
         Builder $query,
diff --git a/tests/Models/Comment.php b/tests/Models/Comment.php
index 0b994fc..25f2e51 100644
--- a/tests/Models/Comment.php
+++ b/tests/Models/Comment.php
@@ -2,18 +2,19 @@
 
 namespace Tests\Models;
 
+use Znck\Eloquent\Relations\BelongsToThrough;
 use Znck\Eloquent\Traits\HasTableAlias;
 
 class Comment extends Model
 {
     use HasTableAlias;
 
-    public function country()
+    public function country(): BelongsToThrough
     {
         return $this->belongsToThrough(Country::class, [User::class, Post::class])->withDefault();
     }
 
-    public function countryWithCustomForeignKeys()
+    public function countryWithCustomForeignKeys(): BelongsToThrough
     {
         return $this->belongsToThrough(
             Country::class,
@@ -24,22 +25,22 @@ public function countryWithCustomForeignKeys()
         );
     }
 
-    public function countryWithTrashedUser()
+    public function countryWithTrashedUser(): BelongsToThrough
     {
         return $this->country()->withTrashed(['users.deleted_at']);
     }
 
-    public function countryWithPrefix()
+    public function countryWithPrefix(): BelongsToThrough
     {
         return $this->belongsToThrough(Country::class, [User::class, Post::class], null, 'custom_');
     }
 
-    public function grandparent()
+    public function grandparent(): BelongsToThrough
     {
         return $this->belongsToThrough(self::class, self::class.' as alias', null, '', [self::class => 'parent_id']);
     }
 
-    public function user()
+    public function user(): BelongsToThrough
     {
         return $this->belongsToThrough(User::class, Post::class);
     }