Try to make styleci happy

Author: mficzel

Classes/Domain/ValueObject/AbstractColor.php

@@ -6,6 +6,30 @@
 
 abstract class AbstractColor implements ColorInterface
 {
+    /**
+     * @return HslaColor
+     */
+    public function asHsla(): HslaColor
+    {
+        if ($this instanceof HslaColor) {
+            return $this;
+        } else {
+            throw new \Exception('Conversion to hsla is not implemented');
+        }
+    }
+
+    /**
+     * @return RgbaColor
+     */
+    public function asRgba(): RgbaColor
+    {
+        if ($this instanceof RgbaColor) {
+            return $this;
+        } else {
+            throw new \Exception('Conversion to rgba is not implemented');
+        }
+    }
+
     /**
      * @return string
      */

Classes/Domain/ValueObject/HslaColor.php

@@ -143,14 +143,6 @@ private function hue2rgb(float $p, float $q, float $t): float
         return $p;
     }
 
-    /**
-     * @return HslaColor
-     */
-    public function asHsla(): HslaColor
-    {
-        return $this;
-    }
-
     /**
      * @param float $delta 0..100
      *

Classes/Domain/ValueObject/RgbaColor.php

@@ -89,14 +89,6 @@ public function getAlpha(): float
         return $this->alpha;
     }
 
-    /**
-     * @return RgbaColor
-     */
-    public function asRgba(): RgbaColor
-    {
-        return $this;
-    }
-
     /**
      * @return HslaColor
      *