/**
 * @license
 * Copyright 2019 Google LLC
 * SPDX-License-Identifier: Apache-2.0
 */
import { TopAppBarBase } from '@material/mwc-top-app-bar/mwc-top-app-bar-base.js';
import MDCFixedTopAppBarFoundation from '@material/top-app-bar/fixed/foundation.js';
export declare class TopAppBarFixedBase extends TopAppBarBase {
    protected mdcFoundation: MDCFixedTopAppBarFoundation;
    protected mdcFoundationClass: typeof MDCFixedTopAppBarFoundation;
    protected barClasses(): {
        'mdc-top-app-bar--fixed': boolean;
        'mdc-top-app-bar--dense': boolean;
        'mdc-top-app-bar--prominent': boolean;
        'center-title': boolean;
    };
    protected registerListeners(): void;
    protected unregisterListeners(): void;
}