import * as i0 from "@angular/core";
export declare class NgxBjThemeSwitcherService {
    private static readonly DEFAULT_THEME;
    private readonly style;
    private transitionEnabled;
    constructor();
    get current(): string;
    set current(value: string);
    private enableTransition;
    static ɵfac: i0.ɵɵFactoryDeclaration<NgxBjThemeSwitcherService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<NgxBjThemeSwitcherService>;
}