1 files changed, 49 insertions, 0 deletions
diff --git a/sdc-workflow-designer-ui/src/app/paletx/core/overlay/index.ts b/sdc-workflow-designer-ui/src/app/paletx/core/overlay/index.ts
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index 00000000..e02bc3cc
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+++ b/sdc-workflow-designer-ui/src/app/paletx/core/overlay/index.ts
@@ -0,0 +1,49 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+import {NgModule, Provider} from '@angular/core';
+
+import {Overlay} from './overlay';
+import {OVERLAY_CONTAINER_PROVIDER} from './overlay-container';
+import {ConnectedOverlayDirective, OverlayOrigin} from './overlay-directives';
+import {OverlayPositionBuilder} from './position/overlay-position-builder';
+import {VIEWPORT_RULER_PROVIDER} from './position/viewport-ruler';
+import {ScrollDispatchModule} from './scroll/index';
+
+
+export const OVERLAY_PROVIDERS: Provider[] = [
+  Overlay,
+  OverlayPositionBuilder,
+  VIEWPORT_RULER_PROVIDER,
+  OVERLAY_CONTAINER_PROVIDER,
+];
+
+@NgModule({
+  imports: [ScrollDispatchModule],
+  exports: [ConnectedOverlayDirective, OverlayOrigin, ScrollDispatchModule],
+  declarations: [ConnectedOverlayDirective, OverlayOrigin],
+  providers: [OVERLAY_PROVIDERS],
+})
+export class OverlayModule {
+}
+
+
+export {Overlay} from './overlay';
+export {OverlayContainer} from './overlay-container';
+export {FullscreenOverlayContainer} from './fullscreen-overlay-container';
+export {OverlayRef} from './overlay-ref';
+export {OverlayState} from './overlay-state';
+export {ConnectedOverlayDirective, OverlayOrigin} from './overlay-directives';
+export {ViewportRuler} from './position/viewport-ruler';
+
+export * from './position/connected-position';
+export * from './scroll/index';
+
+// Export pre-defined position strategies and interface to build custom ones.
+export {PositionStrategy} from './position/position-strategy';
+export {GlobalPositionStrategy} from './position/global-position-strategy';
+export {ConnectedPositionStrategy} from './position/connected-position-strategy';