Add FIXME for v6 regarding re-exports

Author: djhi

packages/ra-ui-materialui/src/input/ArrayInput/index.ts

@@ -8,6 +8,7 @@ export * from './ReOrderButtons';
 
 /**
  * @deprecated Import from `ra-core` or `react-admin` instead
+ * FIXME: remove the re-export in v6
  */
 export {
     ArrayInputContext,

packages/ra-ui-materialui/src/layout/index.ts

@@ -28,4 +28,9 @@ export * from './TitlePortal';
 export * from './TopToolbar';
 export * from './UserMenu';
 export * from './useSidebarState';
+
+/**
+ * @deprecated Import from `ra-core` or `react-admin` instead
+ * FIXME: remove the re-export in v6
+ */
 export { UserMenuContext, UserMenuContextProvider, useUserMenu } from 'ra-core';

packages/ra-ui-materialui/src/list/filter/index.ts

@@ -14,3 +14,8 @@ export * from './RemoveSavedQueryIconButton';
 export * from './SavedQueriesList';
 export * from './SavedQueryFilterListItem';
 export * from './useSavedQueries';
+/**
+ * @deprecated Import from `ra-core` or `react-admin` instead
+ * FIXME: remove the re-export in v6
+ */
+export { FilterContext } from 'ra-core';