import { AjaxService } from "./AjaxService";
export declare class ThemingService {
    ajaxService: AjaxService;
    private favouriteColorCallbacks;
    private favouriteColors;
    constructor(ajaxService: AjaxService);
    getFavouriteColors: (callback: (result: string[]) => any, useCached?: boolean) => void;
    private retrieveFavouriteColors;
}