3 * Copyright Google Inc. All Rights Reserved.
5 * Use of this source code is governed by an MIT-style license that can be
6 * found in the LICENSE file at https://angular.io/license
9 /** Strategy for setting the position on an overlay. */
10 export interface PositionStrategy {
11 /** Updates the position of the overlay element. */
12 apply(element: Element): void;
14 /** Cleans up any DOM modifications made by the position strategy, if