import { OnDestroy, OnInit } from '@angular/core';
import { Subject } from 'rxjs';
import { MapManager } from '../../manager/map-manager';
import { H21MapComponent } from '../h21-map/h21-map.component';
export declare class H21MapLanguageControlComponent implements OnInit, OnDestroy {
    private _manager;
    private _map;
    isShowControl: boolean;
    isDisableControl: boolean;
    placeholder: string;
    changeLanguage: Subject<any>;
    selectedOption: any;
    options: any[];
    private _destroy$;
    constructor(_manager: MapManager, _map: H21MapComponent);
    ngOnInit(): void;
    ngOnDestroy(): void;
    destroy(): void;
    trackByFn(index: any): any;
    onLanguageChange(event: any): void;
    getData(): void;
    private _setMapReady;
    private _checkLangCode;
}