@angular/material/typings/core/overlay/position/position-strategy.d.ts

Angular Material

/**
 * @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
 */
/** Strategy for setting the position on an overlay. */
export interface PositionStrategy {
    /** Updates the position of the overlay element. */
    apply(element: Element): Promise<void>;
    /** Cleans up any DOM modifications made by the position strategy, if necessary. */
    dispose(): void;
}