import { EventEmitter, InjectionToken } from '@angular/core';
import { MtnaSiteTheme } from './site-theme.model';
import * as i0 from "@angular/core";
export declare const MTNA_APP_THEMES: InjectionToken<MtnaSiteTheme[]>;
export declare class MtnaThemeStorageService {
    static storageKey: string;
    get themes(): MtnaSiteTheme[];
    set themes(t: MtnaSiteTheme[]);
    protected _themes: MtnaSiteTheme[];
    onThemeUpdate: EventEmitter<MtnaSiteTheme>;
    constructor(appThemes: MtnaSiteTheme[]);
    getCurrentTheme(): MtnaSiteTheme | undefined;
    storeTheme(theme: MtnaSiteTheme): void;
    getStoredThemeName(): string | null;
    clearStorage(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<MtnaThemeStorageService, [{ optional: true; }]>;
    static ɵprov: i0.ɵɵInjectableDeclaration<MtnaThemeStorageService>;
}