text: import mapboxgl from 'mapbox-gl';
  import MapboxElevationControl from '../lib/index';
  import '../css/styles.css';
  
  (() => {
      // mapboxgl.accessToken='your mapbox access token'
      const map = new mapboxgl.Map({
          container: 'map',
          // style: 'mapbox://styles/mapbox/streets-v11',
          style:'https://wasac.github.io/mapbox-stylefiles/unvt/style.json',
          center: [29.898, -2.054],
          zoom: 9,
          hash:true,
      });
      map.addControl(new mapboxgl.NavigationControl(), 'top-right');
      map.addControl(new MapboxElevationControl(
          'https://wasac.github.io/rw-terrain/tiles/{z}/{x}/{y}.png',
          { 
              font: ['Roboto Medium'],
              fontSize: 12,
              fontHalo: 1,
              mainColor: '#263238',
              haloColor: '#fff',
          }
      ), 'top-right');
  })();