import { OnInit, OnDestroy } from '@angular/core';
import { RouteService } from '../../core';
import { IgoMap, MapBrowserComponent } from '../../map';
import { DataSourceService } from '../../datasource/shared';
import { LayerService } from '../../layer/shared';
import { ContextService } from './context.service';
export declare class LayerContextDirective implements OnInit, OnDestroy {
    private component;
    private contextService;
    private dataSourceService;
    private layerService;
    private route;
    private context$$;
    private queryParams;
    readonly map: IgoMap;
    constructor(component: MapBrowserComponent, contextService: ContextService, dataSourceService: DataSourceService, layerService: LayerService, route: RouteService);
    ngOnInit(): void;
    ngOnDestroy(): void;
    private handleContextChange(context);
    private addLayerToMap(contextLayer);
    getResolutionFromScale(scale: number): number;
    private getLayerParamVisibilityUrl(id, layer);
}