code: function mount() {
        this.root = Glide.selector;
        this.track = this.root.querySelector(TRACK_SELECTOR);
        this.slides = Array.prototype.slice.call(this.wrapper.children).filter(function (slide) {
          return !slide.classList.contains(Glide.settings.classes.cloneSlide);
        });
      }
docs: Setup slider HTML nodes.
  
  @param {Glide} glide