Add ImageManager::driver()

src/ImageManager.php

@@ -124,6 +124,16 @@ final class ImageManager
         return $this->driver->createAnimation($init);
     }
 
+    /**
+     * Return currently used driver
+     *
+     * @return DriverInterface
+     */
+    public function driver(): DriverInterface
+    {
+        return $this->driver;
+    }
+
     /**
      * Return driver object
      *

tests/Unit/ImageManagerTest.php

@@ -35,6 +35,13 @@ final class ImageManagerTest extends BaseTestCase
         $this->assertInstanceOf(ImageManager::class, $manager);
     }
 
+    public function testDriver(): void
+    {
+        $driver = new GdDriver();
+        $manager = ImageManager::withDriver($driver);
+        $this->assertEquals($driver, $manager->driver());
+    }
+
     public function testDriverStatics(): void
     {
         $manager = ImageManager::gd();