dist/wscn-react-vendor.js
function nodeIsRenderedByOtherInstance(container) {
  var rootEl = getReactRootElementInContainer(container);
  return !!(rootEl && isReactNode(rootEl) && !ReactDOMComponentTree.getInstanceFromNode(rootEl));
}
function nodeIsRenderedByOtherInstance(container) {
  var rootEl = getReactRootElementInContainer(container);
  return !!(rootEl && isReactNode(rootEl) && !ReactDOMComponentTree.getInstanceFromNode(rootEl));
}
function nodeIsRenderedByOtherInstance ( container ) { var rootEl = getReactRootElementInContainer ( container ) ; return ! ! ( rootEl && isReactNode ( rootEl ) && ! ReactDOMComponentTree . getInstanceFromNode ( rootEl ) ) ; }
True if the supplied DOM node is a React DOM element and
it has been rendered by another copy of React.

@param {?DOMElement} node The candidate DOM node.
@return {boolean} True if the DOM has been rendered by another copy of React
@internal
True if the supplied DOM node is a React DOM element and it has been rendered by another copy of React .