Function getScrollParent

src/utils/get-scroll-parent.ts:12–24

(node: Element | null)

}

const getScrollParent = (node: Element | null) => {
  if (!node) {
    return null
  }
  let currentParent = node.parentElement
  while (currentParent) {
    if (isScrollable(currentParent)) {
      return currentParent
    }
    currentParent = currentParent.parentElement
  }
  return document.scrollingElement || document.documentElement
}

export default getScrollParent