+import { snackbarReducer, SnackbarState } from './snackbar/snackbar-reducer';
+import { dataExplorerMiddleware } from "./data-explorer/data-explorer-middleware";
+import { FAVORITE_PANEL_ID } from "./favorite-panel/favorite-panel-action";
+import { PROJECT_PANEL_ID } from "./project-panel/project-panel-action";
+import { ProjectPanelMiddlewareService } from "./project-panel/project-panel-middleware-service";
+import { FavoritePanelMiddlewareService } from "./favorite-panel/favorite-panel-middleware-service";
+import { CollectionCreatorState, collectionCreationReducer } from './collections/creator/collection-creator-reducer';
+import { CollectionPanelState, collectionPanelReducer } from './collection-panel/collection-panel-reducer';