import { Subject } from 'rxjs';
import * as i0 from "@angular/core";
export declare class ThemeSwitcherService {
    private theme;
    private themeText;
    themeClassSubject: Subject<string>;
    sendThemeSwitchEvent(theme: string): void;
    setTheme(theme: any): void;
    setThemeText(themeText: string): void;
    getTheme(): string;
    getThemeText(): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<ThemeSwitcherService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ThemeSwitcherService>;
}