import type { GeoJsonProperties } from 'geojson';
import type { LocationDetail } from './types';
export declare const geometryStyling: GeoJsonProperties;
export declare const bufferFromZoomLevel: (zoom: number, lat: number, viewportWidthPx: number) => number;
export declare const bboxFromPolygon: (geom: GeoJSON.Geometry, buffer: number) => number[];
export declare const bboxFromPoint: (geom: GeoJSON.Geometry, buffer: number) => number[];
export declare const useShiftPressed: () => boolean;
export declare const useDrawOnMap: (mapId: string) => [(location?: LocationDetail) => void];