import { WindowService } from '../../utilities/services/window.service';
import { LocalStorageService } from '../../utilities/services/local-storage.service';
import * as i0 from "@angular/core";
export declare const USER_LOCALE_KEY = "USER_LOCALE";
export declare class LocaleService {
    private localStorage;
    private windowService;
    dateTimeFormat: Intl.DateTimeFormat;
    relativeTimeFormat: Intl.RelativeTimeFormat;
    constructor(localStorage: LocalStorageService, windowService: WindowService);
    getLocale(): string;
    setLocale(locale: string): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<LocaleService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<LocaleService>;
}