code: function _removeHint(stepId) {
      var hint = this._targetElement.querySelector('.introjs-hint[data-step="' + stepId + '"]');
  
      if (hint) {
          hint.parentNode.removeChild(hint);
      }
  }
docs: Remove one single hint element from the page
  Useful when you want to destroy the element and add them again (e.g. a modal or popup)
  Use removeHints if you want to remove all elements.
  
  @api private
  @method _removeHint