How to use the @smile-io/ember-polaris/utils/breakpoints function in @smile-io/ember-polaris

evaluateStickyItem(stickyItem, scrollTop, containerTop) {
    let {
      stickyNode,
      placeHolderNode,
      boundingElement,
      offset,
      disableWhenStacked,
    } = stickyItem;

    if (disableWhenStacked && stackedContent().matches) {
      return {
        sticky: false,
        top: 0,
        left: 0,
        width: 'auto',
      };
    }

    let stickyOffset = offset
      ? this.getOffset(stickyNode) + parseInt(tokens.spacingLoose, 10)
      : this.getOffset(stickyNode);

    let scrollPosition = scrollTop + stickyOffset;
    let placeHolderNodeCurrentTop =
      placeHolderNode.getBoundingClientRect().top - containerTop + scrollTop;
    let top = containerTop + stickyOffset;