dist/glide.esm.js
function set(r) {
      if (isString(r)) {
        r = document.querySelector(r);
      }

      if (exist(r)) {
        Html._r = r;
      } else {
        warn('Root element must be a existing Html node');
      }
    }
function set(r) {
      if (isString(r)) {
        r = document.querySelector(r);
      }

      if (exist(r)) {
        Html._r = r;
      } else {
        warn('Root element must be a existing Html node');
      }
    }
function set ( r ) { if ( isString ( r ) ) { r = document . querySelector ( r ) ; } if ( exist ( r ) ) { Html . _r = r ; } else { warn ( 'Root element must be a existing Html node' ) ; } }
Sets node of the glide main element.

@return {Object}
Sets node of the glide main element .