import { MultiPolygon, Polygon as geoPolygon } from 'geojson';
import { CaseMapExtent } from '../models/case-map-position.model';
export declare function extentFromGeojson(footprint: MultiPolygon | geoPolygon): CaseMapExtent;
export declare function getFootprintIntersectionRatioInExtent(extent: geoPolygon, footprint: MultiPolygon): number;