diff --git a/projects/common-map/src/fm-map/common-map.module.ts b/projects/common-map/src/fm-map/common-map.module.ts
index 3115ed8..1facf4f 100644
--- a/projects/common-map/src/fm-map/common-map.module.ts
+++ b/projects/common-map/src/fm-map/common-map.module.ts
@@ -18,8 +18,7 @@ import * as mapEffects from './effects/map.effects';
 
 import { IMapState} from './models/map.state';
 import { ISelectedFeatures } from './models/selected.features';
-import { IItemLayer } from './models/item.layer';
-import { ItemLayer} from './models/item.layer';
+import { IItemLayer,ItemLayer,ITemporalItemLayer,TemporalItemLayer } from './models/item.layer';
 import { IPeriodState } from './models/period.state';
 
 // components
@@ -146,7 +145,9 @@ export {
   ForChild,
   ForItemType,
   ForSourceTask,
-  ForPackage
+  ForPackage ,
+  ITemporalItemLayer,
+  TemporalItemLayer 
 }
 
 @NgModule({