import { LanguageType } from '../types/dc-types';
import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare class LanguageService {
    private http;
    constructor(http: HttpClient);
    private currentLanguage;
    getTranslation(key: string): Observable<any>;
    setLanguage(lang: LanguageType): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<LanguageService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<LanguageService>;
}