"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.ownerDocument = ownerDocument;
exports.ownerWindow = ownerWindow;
function ownerDocument(node) {
  return node && node.ownerDocument || document;
}
function ownerWindow(node) {
  const doc = ownerDocument(node);
  return doc.defaultView || window;
}