import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';
import { BaseOverlaySourceProvider, IFetchParams } from '../../modules/overlays/models/base-overlay-source-provider.model';
import { ErrorHandlerService } from '../../modules/core/services/error-handler.service';
import { LoggerService } from '../../modules/core/services/logger.service';
import { IOverlay } from '../../modules/overlays/models/overlay.model';
import { IMultipleOverlaysSourceConfig } from '../../modules/core/models/multiple-overlays-source-config';
export declare const OpenAerialOverlaySourceType = "OPEN_AERIAL";
export declare const OpenAerialOverlaysSourceConfig = "openAerialOverlaysSourceConfig";
export interface IOpenAerialOverlaySourceConfig {
    baseUrl: string;
}
export declare class OpenAerialSourceProvider extends BaseOverlaySourceProvider {
    errorHandlerService: ErrorHandlerService;
    protected loggerService: LoggerService;
    protected http: HttpClient;
    protected multipleOverlays: IMultipleOverlaysSourceConfig;
    protected openAerialOverlaysSourceConfig: IOpenAerialOverlaySourceConfig;
    constructor(errorHandlerService: ErrorHandlerService, loggerService: LoggerService, http: HttpClient, multipleOverlays: IMultipleOverlaysSourceConfig, openAerialOverlaysSourceConfig: IOpenAerialOverlaySourceConfig);
    fetch(fetchParams: IFetchParams): Observable<any>;
    getById(id: string, sourceType: string): Observable<IOverlay>;
    private extractArrayData;
    private extractData;
    protected parseData(openAerialElement: any): IOverlay;
}