wire up UI Services

platform/ui/src/contextProviders/index.js

@@ -1,3 +1,11 @@
+export {
+  default as DialogProvider,
+  useDialog,
+  withDialog,
+} from './DialogProvider'
+
+export { default as DragAndDropProvider } from './DragAndDropProvider';
+
 export {
   default as ModalProvider,
   useModal,
@@ -5,21 +13,25 @@ export {
   ModalConsumer,
 } from './ModalProvider';
 
-export {
-  default as ViewportDialogProvider,
-  useViewportDialog,
-} from './ViewportDialogProvider';
-
 export {
   ImageViewerContext,
   ImageViewerProvider,
   useImageViewer,
 } from './ImageViewerProvider';
 
+export {
+  default as SnackbarProvider,
+  useSnackbar,
+  withSnackbar,
+} from './SnackbarProvider'
+
+export {
+  default as ViewportDialogProvider,
+  useViewportDialog,
+} from './ViewportDialogProvider';
+
 export {
   ViewportGridContext,
   ViewportGridProvider,
   useViewportGrid,
 } from './ViewportGridProvider';
-
-export { default as DragAndDropProvider } from './DragAndDropProvider';