diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index 2fb4752..7312d90 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -1,5 +1,2 @@
 # Add project specific ProGuard rules here.
 # CameraX and GMS Location ship their own consumer ProGuard rules.
-
-# Keep OpenGL shader-related code (accessed via reflection by GLSL pipeline)
--keep class no.naiv.tiltshift.effect.** { *; }
diff --git a/app/src/main/java/no/naiv/tiltshift/storage/PhotoSaver.kt b/app/src/main/java/no/naiv/tiltshift/storage/PhotoSaver.kt
index 8facb4c..7841f90 100644
--- a/app/src/main/java/no/naiv/tiltshift/storage/PhotoSaver.kt
+++ b/app/src/main/java/no/naiv/tiltshift/storage/PhotoSaver.kt
@@ -17,18 +17,6 @@ import java.time.format.DateTimeFormatter
 import java.util.Locale
 
 
-/**
- * Result of a photo save operation.
- */
-sealed class SaveResult {
-    data class Success(
-        val uri: Uri,
-        val originalUri: Uri? = null,
-        val thumbnail: android.graphics.Bitmap? = null
-    ) : SaveResult()
-    data class Error(val message: String, val exception: Exception? = null) : SaveResult()
-}
-
 /**
  * Handles saving captured photos to the device gallery.
  */
diff --git a/app/src/main/java/no/naiv/tiltshift/storage/SaveResult.kt b/app/src/main/java/no/naiv/tiltshift/storage/SaveResult.kt
new file mode 100644
index 0000000..4e5e700
--- /dev/null
+++ b/app/src/main/java/no/naiv/tiltshift/storage/SaveResult.kt
@@ -0,0 +1,16 @@
+package no.naiv.tiltshift.storage
+
+import android.graphics.Bitmap
+import android.net.Uri
+
+/**
+ * Result of a photo save operation.
+ */
+sealed class SaveResult {
+    data class Success(
+        val uri: Uri,
+        val originalUri: Uri? = null,
+        val thumbnail: Bitmap? = null
+    ) : SaveResult()
+    data class Error(val message: String, val exception: Exception? = null) : SaveResult()
+}