import { Attribute, Class, Field, FieldType, Item, MapWidgetLayerOptions, Relation, ResultSet } from '@onepoint-yap/dashboard';
import { Feature, Map } from 'ol';
import { Circle, LineString, Point } from 'ol/geom';
import { Style } from 'ol/style';
export type LatLonCandidate = {
    min: number;
    max: number;
    name: string;
    type: string;
};
export declare const populateLocationAttribute: (layer: MapWidgetLayerOptions, resultSet: ResultSet, classesNotFiltered: Class[], fields: Field[]) => void;
export declare const populateIntensityAttribute: (layer: MapWidgetLayerOptions, resultSet: ResultSet, classesNotFiltered: Class[], fields: Field[]) => void;
export declare const getFeatureFromItem: (item: Item, type: string, locationAttribute: Attribute, iconStyle?: Style, selectedIconStyle?: Style) => Feature<import("ol/geom/Geometry").default>;
export declare const getCircleFeatureFromItem: (item: Item, locationAttribute: Attribute, radius: number, iconStyle: Style, selectedIconStyle: Style) => Feature<Circle>;
export declare const getLinkFeature: (relation: Relation, featureSource: Feature<Point>, featureDestination: Feature<Point>) => Feature<LineString>;
export declare const getMapAsPng: (map: Map) => Promise<string>;
export declare const exportMapAsImage: (map: Map, filename: string) => void;
export declare const exportMapAsGeoJSON: (map: Map, filename: string) => void;
export declare const exportMapAsKML: (map: Map, filename: string) => void;
export declare const geometryForLayer: (layer: MapWidgetLayerOptions) => FieldType.POINT | FieldType.LINE | FieldType.MULTILINE | FieldType.POLYGON | FieldType.MULTIPOLYGON;
export declare const DEFAULT_HEATMAP_RADIUS = 25;
export declare const DEFAULT_RADIUS_INTENSITY_FACTOR = 10000;
export declare const DEFAULT_ZOOM_MIN = 3;
export declare const DEFAULT_ZOOM_START = 10;
export declare const DEFAULT_ZOOM_MAX = 18;
export declare const DEFAULT_MAP_CENTER: number[];
export declare const EMPTY_MAP_STYLE: {
    layers: never[];
};