import { FeatureCollection } from "@turf/helpers";
import { PolygonsByCodes } from "./types";
export declare const insertCityPositions: (data: string[][]) => Promise<number>;
export declare const insertCities: (buffer: string[][]) => Promise<number>;
export declare const setCityPolygonGeojson: (code: string, polygon: FeatureCollection, districtsPolygon?: FeatureCollection) => Promise<void>;
export declare const getCityPolygons: (cityCodes: Set<number>) => Promise<PolygonsByCodes>;
export declare const getDistrictPolygons: (districtCodes: Set<number>) => Promise<PolygonsByCodes>;