1 files changed, 16 insertions, 0 deletions
diff --git a/popperjs/package/dist/esm/dom-utils/getScrollParent.js b/popperjs/package/dist/esm/dom-utils/getScrollParent.js
new file mode 100644
index 0000000..a264c4b
--- /dev/null
+++ b/popperjs/package/dist/esm/dom-utils/getScrollParent.js
@@ -0,0 +1,16 @@
+import getParentNode from "./getParentNode.js";
+import isScrollParent from "./isScrollParent.js";
+import getNodeName from "./getNodeName.js";
+import { isHTMLElement } from "./instanceOf.js";
+export default function getScrollParent(node) {
+  if (['html', 'body', '#document'].indexOf(getNodeName(node)) >= 0) {
+    // $FlowFixMe[incompatible-return]: assume body is always available
+    return node.ownerDocument.body;
+  }
+
+  if (isHTMLElement(node) && isScrollParent(node)) {
+    return node;
+  }
+
+  return getScrollParent(getParentNode(node));
+}
+\ No newline at end of file