How to use the @shopify/draggable/lib/draggable function in @shopify/draggable

initResizable () {
    if (this.resizable) {
      this.__resizable = new Draggable(this.element.querySelector('.thead'), {
        draggable: '.th',
        handle: '.resize-handle',
        classes: {
          'body:dragging': 'resizable--is-dragging',
          'container:dragging': 'resizable-container--is-dragging',
          'source:dragging': 'resizable-source--is-dragging',
          'source:placed': 'resizable-source--placed',
          'container:placed': 'resizable-container--placed',
          'draggable:over': 'resizable--over',
          'container:over': 'resizable-container--over',
          'source:original': 'resizable--original',
          'mirror': 'resizable-mirror',
        }
      });

      this.__resizable.on('drag:start', (e) => { this.setResizableState(e) });