import { TranslateService } from '@ngx-translate/core';
import { AppService } from './app.service';
export declare class I18NComponent {
    private utilTranslate;
    private appService;
    currentLang: string;
    flag: string;
    langs: any[];
    constructor(utilTranslate: TranslateService, appService: AppService);
    ngOnInit(): void;
    changeLanguage(): void;
    setFlag(flag: string): void;
    private setLanguage();
}