diff --git a/src/index.ts b/src/index.ts
index f8c0aac6..cd5cec8c 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -3,6 +3,7 @@ export * from './extensions/index';
 export * from './UIContainer';
 export * from './DefaultUI';
 export { Attribute } from './util/Attribute';
+export { type DeviceType } from './util/DeviceType';
 export { type StreamType } from './util/StreamType';
 export { type Constructor } from './util/CommonUtils';
 export { ColorStops } from './util/ColorStops';