diff --git a/src/Expectation.php b/src/Expectation.php
index 7a8090f0..d237b567 100644
--- a/src/Expectation.php
+++ b/src/Expectation.php
@@ -479,6 +479,27 @@ final class Expectation
         return $this->toBeEnum();
     }
 
+    /**
+     * Asserts that the given expectation targets is an class.
+     */
+    public function toBeClass(): ArchExpectation
+    {
+        return Targeted::make(
+            $this,
+            fn (ObjectDescription $object): bool => class_exists($object->name),
+            'to be class',
+            FileLineFinder::where(fn (string $line): bool => true),
+        );
+    }
+
+    /**
+     * Asserts that the given expectation targets are classes.
+     */
+    public function toBeClasses(): ArchExpectation
+    {
+        return $this->toBeClass();
+    }
+
     /**
      * Asserts that the given expectation target is interface.
      */
diff --git a/tests/Arch.php b/tests/Arch.php
index eb47a06e..a46c37b2 100644
--- a/tests/Arch.php
+++ b/tests/Arch.php
@@ -30,4 +30,4 @@ test('contracts')
         'NunoMaduro\Collision\Contracts',
         'Pest\Factories\TestCaseMethodFactory',
         'Symfony\Component\Console',
-    ]);
+    ])->toBeInterfaces();