diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 4413b88..26006ce 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -3,7 +3,7 @@ name: Tests
 on: [ push, pull_request ]
 
 jobs:
-    build:
+    unit:
         runs-on: ubuntu-latest
 
         strategy:
@@ -30,3 +30,25 @@ jobs:
 
             -   name: Execute tests
                 run: composer test
+
+    type:
+        runs-on: ubuntu-latest
+
+        name: Type Coverage
+
+        steps:
+            -   name: Checkout code
+                uses: actions/checkout@v5
+
+            -   name: Setup PHP
+                uses: shivammathur/setup-php@v2
+                with:
+                    php-version: ${{ matrix.php }}
+                    extensions: curl, mbstring, zip, pcntl, pdo, pdo_sqlite, iconv
+                    coverage: xdebug
+
+            -   name: Install dependencies
+                run: composer update
+
+            -   name: Execute tests
+                run: composer lint:type
diff --git a/composer.json b/composer.json
index b1444c8..a26f7de 100644
--- a/composer.json
+++ b/composer.json
@@ -27,6 +27,7 @@
         "orchestra/testbench": "^9.0 || ^10.0",
         "pestphp/pest": "^3.0 || ^4.0",
         "pestphp/pest-plugin-laravel": "^3.0 || ^4.0",
+        "pestphp/pest-plugin-type-coverage": "^3.0 || ^4.0",
         "symfony/var-dumper": "^7.3"
     },
     "minimum-stability": "stable",
@@ -69,6 +70,7 @@
         ],
         "build": "@php vendor/bin/testbench workbench:build --ansi",
         "clear": "@php vendor/bin/testbench package:purge-skeleton --ansi",
+        "lint:type": "@php vendor/bin/pest --type-coverage --compact --min=95",
         "migrate": "@php vendor/bin/testbench migrate:fresh --seed --ansi",
         "prepare": "@php vendor/bin/testbench package:discover --ansi",
         "style": "vendor/bin/pint --parallel --ansi",
diff --git a/src/Console/Commands/FeedInfoMakeCommand.php b/src/Console/Commands/FeedInfoMakeCommand.php
index 213bddd..eb17614 100644
--- a/src/Console/Commands/FeedInfoMakeCommand.php
+++ b/src/Console/Commands/FeedInfoMakeCommand.php
@@ -21,7 +21,7 @@ protected function getStub(): string
         return __DIR__ . '/../../../stubs/feed_info.stub';
     }
 
-    protected function getDefaultNamespace($rootNamespace): string
+    protected function getDefaultNamespace($rootNamespace): string // @pest-ignore-type
     {
         return $rootNamespace . '\Feeds\Info';
     }
diff --git a/src/Console/Commands/FeedItemMakeCommand.php b/src/Console/Commands/FeedItemMakeCommand.php
index d15746b..1b6549f 100644
--- a/src/Console/Commands/FeedItemMakeCommand.php
+++ b/src/Console/Commands/FeedItemMakeCommand.php
@@ -21,7 +21,7 @@ protected function getStub(): string
         return __DIR__ . '/../../../stubs/feed_item.stub';
     }
 
-    protected function getDefaultNamespace($rootNamespace): string
+    protected function getDefaultNamespace($rootNamespace): string // @pest-ignore-type
     {
         return $rootNamespace . '\Feeds\Items';
     }
diff --git a/src/Console/Commands/FeedMakeCommand.php b/src/Console/Commands/FeedMakeCommand.php
index cce1bd7..55174c5 100644
--- a/src/Console/Commands/FeedMakeCommand.php
+++ b/src/Console/Commands/FeedMakeCommand.php
@@ -80,7 +80,7 @@ protected function getStub(): string
         return __DIR__ . '/../../../stubs/feed.stub';
     }
 
-    protected function getDefaultNamespace($rootNamespace): string
+    protected function getDefaultNamespace($rootNamespace): string // @pest-ignore-type
     {
         return $rootNamespace . '\Feeds';
     }
diff --git a/src/Converters/ConvertToXml.php b/src/Converters/ConvertToXml.php
index ed6bc74..4a557eb 100644
--- a/src/Converters/ConvertToXml.php
+++ b/src/Converters/ConvertToXml.php
@@ -128,7 +128,7 @@ protected function setMixed(DOMNode $element, string $value): void
         $element->appendChild($fragment);
     }
 
-    protected function setItemsArray(DOMNode $parent, $value, string $key): void
+    protected function setItemsArray(DOMNode $parent, array $value, string $key): void
     {
         $key = Str::substr($key, 1);
 
diff --git a/src/Services/Filesystem.php b/src/Services/Filesystem.php
index f7bcb4d..46314e9 100644
--- a/src/Services/Filesystem.php
+++ b/src/Services/Filesystem.php
@@ -24,7 +24,7 @@ public function __construct(
     /**
      * @return resource
      */
-    public function open(string $path)
+    public function open(string $path) // @pest-ignore-type
     {
         $path = $this->draft($path);
 
@@ -43,7 +43,7 @@ public function open(string $path)
     /**
      * @param  resource  $resource
      */
-    public function append($resource, string $content, string $path): void
+    public function append($resource, string $content, string $path): void // @pest-ignore-type
     {
         if (blank($content)) {
             return;
@@ -57,7 +57,7 @@ public function append($resource, string $content, string $path): void
     /**
      * @param  resource  $resource
      */
-    public function release($resource, string $path): void
+    public function release($resource, string $path): void // @pest-ignore-type
     {
         $this->close($resource);
 
@@ -74,7 +74,7 @@ public function release($resource, string $path): void
     /**
      * @param  resource  $resource
      */
-    public function close($resource): void
+    public function close($resource): void // @pest-ignore-type
     {
         if (! is_resource($resource)) {
             return;
diff --git a/src/Services/Generator.php b/src/Services/Generator.php
index 25ebea6..2cb2fd5 100644
--- a/src/Services/Generator.php
+++ b/src/Services/Generator.php
@@ -41,7 +41,7 @@ public function feed(Feed $feed): void
         $this->setLastActivity($feed);
     }
 
-    protected function performItem($file, Feed $feed): void
+    protected function performItem($file, Feed $feed): void // @pest-ignore-type
     {
         $feed->builder()->chunkById($feed->chunkSize(), function (Collection $models) use ($file, $feed) {
             $content = [];
@@ -56,12 +56,12 @@ protected function performItem($file, Feed $feed): void
         });
     }
 
-    protected function performHeader($file, Feed $feed): void
+    protected function performHeader($file, Feed $feed): void // @pest-ignore-type
     {
         $this->append($file, $feed->header(), $feed->path());
     }
 
-    protected function performInfo($file, Feed $feed): void
+    protected function performInfo($file, Feed $feed): void // @pest-ignore-type
     {
         if (blank($info = $feed->info()->toArray())) {
             return;
@@ -72,7 +72,7 @@ protected function performInfo($file, Feed $feed): void
         $this->append($file, PHP_EOL . $value, $feed->path());
     }
 
-    protected function performRoot($file, Feed $feed): void
+    protected function performRoot($file, Feed $feed): void // @pest-ignore-type
     {
         if (! $name = $feed->root()->name) {
             return;
@@ -85,7 +85,7 @@ protected function performRoot($file, Feed $feed): void
         $this->append($file, $value, $feed->path());
     }
 
-    protected function performFooter($file, Feed $feed): void
+    protected function performFooter($file, Feed $feed): void // @pest-ignore-type
     {
         $value = '';
 
@@ -105,17 +105,17 @@ protected function makeRootAttributes(ElementData $item): string
             ->implode(' ');
     }
 
-    protected function append($file, string $content, string $path): void
+    protected function append($file, string $content, string $path): void // @pest-ignore-type
     {
         $this->filesystem->append($file, $content, $path);
     }
 
-    protected function release($file, string $path): void
+    protected function release($file, string $path): void // @pest-ignore-type
     {
         $this->filesystem->release($file, $path);
     }
 
-    protected function openFile(string $path)
+    protected function openFile(string $path) // @pest-ignore-type
     {
         return $this->filesystem->open($path);
     }