{"ast":null,"code":"import { isElement } from \"./instanceOf.js\";\nexport default function getDocumentElement(element) {\n  // $FlowFixMe[incompatible-return]: assume body is always available\n  return ((isElement(element) ? element.ownerDocument :\n  // $FlowFixMe[prop-missing]\n  element.document) || window.document).documentElement;\n}","map":null,"metadata":{},"sourceType":"module","externalDependencies":[]}