import type { RealtimeStyleFunction } from '../../types';
/**
 * A tracker style that take in account the delay.
 *
 * @param {RealtimeTrajectory} trajectory The trajectory to render.
 * @param {ViewState} viewState The view state of the map.
 * @param {RealtimeStyleOptions} options Some options to change the rendering
 * @return a canvas
 * @private
 */
declare const realtimeHeadingStyle: RealtimeStyleFunction;
export default realtimeHeadingStyle;