export declare const CSS: {
    main: string;
    content: string;
    contentBehind: string;
    contentBottom: string;
    contentNonInteractive: string;
    footer: string;
    positionedSlotWrapper: string;
    container: string;
    contentBehindCenterContent: string;
};
export declare const SLOTS: {
    centerRow: string;
    panelStart: string;
    panelEnd: string;
    panelTop: string;
    panelBottom: string;
    header: string;
    footer: string;
    alerts: string;
    sheets: string;
    modals: string;
    dialogs: string;
};