| 123456789101112131415161718192021222324252627 | import { Coord, Units, Point } from "@turf/helpers";/** * Calculates the distance between two {@link Point|points} in degrees, radians, miles, or kilometers. * This uses the [Haversine formula](http://en.wikipedia.org/wiki/Haversine_formula) to account for global curvature. * * @name distance * @param {Coord | Point} from origin point or coordinate * @param {Coord | Point} to destination point or coordinate * @param {Object} [options={}] Optional parameters * @param {string} [options.units='kilometers'] can be degrees, radians, miles, or kilometers * @returns {number} distance between the two points * @example * var from = turf.point([-75.343, 39.984]); * var to = turf.point([-75.534, 39.123]); * var options = {units: 'miles'}; * * var distance = turf.distance(from, to, options); * * //addToMap * var addToMap = [from, to]; * from.properties.distance = distance; * to.properties.distance = distance; */declare function distance(from: Coord | Point, to: Coord | Point, options?: {    units?: Units;}): number;export default distance;
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