import * as i0 from "@angular/core";
export declare class StylesBundleService {
    private document;
    constructor(document: Document);
    loadThemes(lang: string): void;
    loadStyleBundle(styleName: string): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<StylesBundleService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<StylesBundleService>;
}