Function getNextItem

core/src/components/popover/utils.ts:373–376

(items: HTMLIonItemElement[], currentItem: HTMLElement | null)

 * undefined.
 */
export const getNextItem = (items: HTMLIonItemElement[], currentItem: HTMLElement | null) => {
  const currentItemIndex = getIndexOfItem(items, currentItem);
  return items[currentItemIndex + 1];
};

/**
 * Given an array of elements and a currently focused ion-item