import { GeolibInputCoordinates } from './types';
/**
 * Gets rhumb line bearing of two points. Find out about the difference between rhumb line and
 * great circle bearing on Wikipedia. It's quite complicated. Rhumb line should be fine in most cases:
 *
 * http://en.wikipedia.org/wiki/Rhumb_line#General_and_mathematical_description
 *
 * Function heavily based on Doug Vanderweide's great PHP version (licensed under GPL 3.0)
 * http://www.dougv.com/2009/07/13/calculating-the-bearing-and-compass-rose-direction-between-two-latitude-longitude-coordinates-in-php/
 */
declare const getRhumbLineBearing: (origin: GeolibInputCoordinates, dest: GeolibInputCoordinates) => number;
export default getRhumbLineBearing;