import { Layer } from 'ol/layer';
import { Source } from 'ol/source';
import * as i0 from '@angular/core';

declare class LayerListItem {
    title: string;
    layer: Layer<Source>;
    active?: boolean;
    visible?: boolean;
}
declare class HsLayerShiftingService {
    private hsMapService;
    private hsLayerManagerService;
    private hsEventBusService;
    private hsFolderService;
    layersCopy: LayerListItem[];
    /**
     * Function by which to filter the displayed layers.
     * Usually just by showInLayermanager property.
     */
    private layerFilter;
    /**
     * Get map layers
     */
    private getMapLayers;
    /**
     * Copies layers from Layermanager layer list for the physical layer list
     */
    fillLayers(): void;
    /**
     * Move the provided layer in the middle between all other rendered layers on the map
     * @param layer - provided layer
     * @param target - Target layer number, item or source
     */
    moveTo(layer: LayerListItem | Layer<Source>, target: number | LayerListItem | Layer<Source>): void;
    /**
     * Move and shift layer order to make changes on the map
     * @param providedLayer - provided layer
     * @param preferredZIndex - ZIndex value to switch to
     */
    private moveAndShift;
    /**
     * Gets layer property of container object or the actual provided ol layer
     * @param layer - Provided layer
     * @returns Returns ol layer
     */
    private getOlLayer;
    /**
     * Gets maximum z-index among overlay layers.
     */
    getMaxZ(): number;
    /**
     * Gets minimum z-index among overlay layers.
     */
    getMinZ(): number;
    /**
     * Applies a new ZIndex value to the selected layer that is responsible for layer rendering on the map
     * @param indexTo - new ZIndex value for the selected layer
     * @param layer - Selected layer from physical layer list
     */
    private setLayerZIndex;
    /**
     * Move the provided layer under all other rendered layers on the map
     * @param layer - provided layer
     */
    moveToBottom(layer: LayerListItem | Layer<Source>): void;
    /**
     * Move the provided layer over all other rendered layers on the map
     * @param layer - provided layer
     */
    moveToTop(layer: LayerListItem | Layer<Source>): void;
    /**
     * Changes selected layers ZIndex value - layer with the largest ZIndex will be rendered on top of all other layers
     * @param baseLayer - Selected layer from physical layer list
     * @param direction - Direction in which to move the selected layer - up/down
     */
    swapSibling(baseLayer: LayerListItem, direction: string): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<HsLayerShiftingService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<HsLayerShiftingService>;
}

export { HsLayerShiftingService, LayerListItem };