import { TopAppBarBase as _TopAppBarBase } from '@material/mwc-top-app-bar/mwc-top-app-bar-base';
export declare class TopAppBarBase extends _TopAppBarBase {
    centerTitle: boolean;
    dense: boolean;
    prominent: boolean;
    color: 'primary' | 'secondary' | 'success' | 'warning' | 'error' | 'info';
    protected render(): import("lit-html").TemplateResult<1>;
}