import { BehaviorSubject, Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare class BsLocaleService {
    private _defaultLocale;
    private _locale;
    private _localeChange;
    get locale(): BehaviorSubject<string>;
    get localeChange(): Observable<string>;
    get currentLocale(): string;
    use(locale: string): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<BsLocaleService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<BsLocaleService>;
}