Fix bugs

src/Drivers/AbstractDecoder.php

@@ -58,7 +58,7 @@ abstract class AbstractDecoder implements DecoderInterface
     protected function decodeExifData(string $image_data): CollectionInterface
     {
         if (!function_exists('exif_read_data')) {
-            return [];
+            return new Collection();
         }
 
         try {

src/Drivers/Gd/Core.php

@@ -17,7 +17,9 @@ class Core extends Collection implements CoreInterface
 
     public function setNative(mixed $native): self
     {
-        return $this->empty()->push(new Frame($native));
+        $this->empty()->push(new Frame($native));
+
+        return $this;
     }
 
     public function frame(int $position): FrameInterface

src/Typography/Line.php

@@ -13,7 +13,7 @@ class Line
     ) {
     }
 
-    public function position(): Point
+    public function position(): PointInterface
     {
         return $this->position;
     }