import { LoggerService } from './logger/logger.service';
import { NgxAmapConfig } from './ngx-amap-config';
import { Observable } from 'rxjs';
export declare class AMapLoaderService {
    private config;
    private logger;
    private defaultProtocol;
    private defaultVersion;
    private defaultUIVersion;
    private loading$;
    private uiLoading$;
    constructor(config: NgxAmapConfig, logger: LoggerService);
    load(): Observable<void>;
    loadUI(): Observable<void>;
    private getSrcFromConfig;
    private getUISrcFromConfig;
}