Function ErrorOnMount

packages/react-devtools-shell/src/app/InlineWarnings/index.js:50–55

({children = null})

// $FlowFixMe[missing-local-annot]
function ErrorOnMount({children = null}) {
  useEffect(() => {
    console.error('This error fires on initial mount only');
  }, []);
  return children;
}

// $FlowFixMe[missing-local-annot]
function ErrorOnUpdate({children = null}) {