1 files changed, 0 insertions, 29 deletions
diff --git a/sdc-workflow-designer-ui/src/app/paletx/core/overlay/scroll/scroll-strategy.ts b/sdc-workflow-designer-ui/src/app/paletx/core/overlay/scroll/scroll-strategy.ts
deleted file mode 100644
index d59651a7..00000000
--- a/sdc-workflow-designer-ui/src/app/paletx/core/overlay/scroll/scroll-strategy.ts
+++ /dev/null
@@ -1,29 +0,0 @@
-/**
- * @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
- */
-/* tslint:disable:array-type member-access variable-name typedef
- only-arrow-functions directive-class-suffix component-class-suffix
- component-selector*/
-import {OverlayRef} from '../overlay-ref';
-
-/**
- * Describes a strategy that will be used by an overlay
- * to handle scroll events while it is open.
- */
-export abstract class ScrollStrategy {
-  enable: () => void;
-  disable: () => void;
-  attach: (overlayRef: OverlayRef) => void;
-}
-
-/**
- * Returns an error to be thrown when attempting to attach an already-attached
- * scroll strategy.
- */
-export function getMdScrollStrategyAlreadyAttachedError(): Error {
-  return Error(`Scroll strategy has already been attached.`);
-}