Add support for enhance effect

Author: const-cloudinary

src/Transformation/Effect/Generative/GenerativeEffect.php

@@ -20,6 +20,7 @@ abstract class GenerativeEffect
     const GENERATIVE_REPLACE = 'gen_replace';
     const GENERATIVE_RESTORE = 'gen_restore';
     const UPSCALE            = 'upscale';
+    const ENHANCE            = 'enhance';
 
     use GenerativeEffectTrait;
 }

src/Transformation/Effect/Generative/GenerativeEffectTrait.php

@@ -85,4 +85,14 @@ public static function upscale()
     {
         return new GenerativeEffectAction(GenerativeEffect::UPSCALE);
     }
+
+    /**
+     * Uses AI to analyze an image and make adjustments to enhance the appeal of the image.
+     *
+     * @return GenerativeEffectAction
+     */
+    public static function enhance()
+    {
+        return new GenerativeEffectAction(GenerativeEffect::ENHANCE);
+    }
 }

tests/Unit/Transformation/Image/GenerativeEffectTest.php

@@ -102,4 +102,12 @@ public function testGenerativeUpscale()
             (string)Effect::upscale()
         );
     }
+
+    public function testGenerativeEnhance()
+    {
+        self::assertStrEquals(
+            'e_enhance',
+            Effect::enhance()
+        );
+    }
 }