diff --git a/src/controls/experimental/CameraControls.ts b/src/controls/experimental/CameraControls.ts
index 811b0018..8d70954a 100644
--- a/src/controls/experimental/CameraControls.ts
+++ b/src/controls/experimental/CameraControls.ts
@@ -15,15 +15,15 @@ export type CHANGE_EVENT = {
   type: 'change' | 'start' | 'end'
 }
 
-export enum STATE {
-  NONE = -1,
-  ROTATE = 0,
-  DOLLY = 1,
-  PAN = 2,
-  TOUCH_ROTATE = 3,
-  TOUCH_PAN = 4,
-  TOUCH_DOLLY_PAN = 5,
-  TOUCH_DOLLY_ROTATE = 6,
+export const STATE = {
+  NONE: -1,
+  ROTATE: 0,
+  DOLLY: 1,
+  PAN: 2,
+  TOUCH_ROTATE: 3,
+  TOUCH_PAN: 4,
+  TOUCH_DOLLY_PAN: 5,
+  TOUCH_DOLLY_ROTATE: 6,
 }
 
 class CameraControls extends EventDispatcher {