export declare const classes: {
    placeholder: string;
    contentWrap: string;
    backfill: string;
    backfillWrap: string;
    arrow: string;
    searchInput: string;
    panelContainer: string;
    panel: string;
    searchResult: string;
} & {
    root: string;
};
export declare const style: () => import("@emotion/utils").SerializedStyles;
export declare const cascadePopperStyle: () => import("@emotion/utils").SerializedStyles[];