Raw example is broken

[tkharuk]

there are errors after file is selected in raw example

Error: warning.js:33 Warning: React.createElement: type is invalid -- expected a string...

warning.js:33 Warning: React.createElement: type is invalid -- expected a string (for built-in components) or a class/function (for composite components) but got: undefined. You likely forgot to export your component from the file it's defined in.

Check the render method of `Test`.
    in Test
printWarning @ warning.js:33
warning @ warning.js:57
createElement @ react.development.js:1275
render @ raw.js:55
finishClassComponent @ react-dom.development.js:10249
updateClassComponent @ react-dom.development.js:10226
beginWork @ react-dom.development.js:10605
performUnitOfWork @ react-dom.development.js:12573
workLoop @ react-dom.development.js:12682
callCallback @ react-dom.development.js:1299
invokeGuardedCallbackDev @ react-dom.development.js:1338
invokeGuardedCallback @ react-dom.development.js:1195
performWork @ react-dom.development.js:12800
batchedUpdates @ react-dom.development.js:13244
performFiberBatchedUpdates @ react-dom.development.js:1646
stackBatchedUpdates @ react-dom.development.js:1637
batchedUpdates @ react-dom.development.js:1651
batchedUpdatesWithControlledComponents @ react-dom.development.js:1664
dispatchEvent @ react-dom.development.js:1874
invariant.js:42 Uncaught Error: Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: undefined. You likely forgot to export your component from the file it's defined in.

Check the render method of `Test`.
    at invariant (invariant.js:42)
    at createFiberFromElementType (react-dom.development.js:8185)
    at createFiberFromElement (react-dom.development.js:8130)
    at reconcileSingleElement (react-dom.development.js:9378)
    at reconcileChildFibers (react-dom.development.js:9477)
    at reconcileChildrenAtPriority (react-dom.development.js:10135)
    at reconcileChildren (react-dom.development.js:10118)
    at finishClassComponent (react-dom.development.js:10254)
    at updateClassComponent (react-dom.development.js:10226)
    at beginWork (react-dom.development.js:10605)
invariant @ invariant.js:42
createFiberFromElementType @ react-dom.development.js:8185
createFiberFromElement @ react-dom.development.js:8130
reconcileSingleElement @ react-dom.development.js:9378
reconcileChildFibers @ react-dom.development.js:9477
reconcileChildrenAtPriority @ react-dom.development.js:10135
reconcileChildren @ react-dom.development.js:10118
finishClassComponent @ react-dom.development.js:10254
updateClassComponent @ react-dom.development.js:10226
beginWork @ react-dom.development.js:10605
performUnitOfWork @ react-dom.development.js:12573
workLoop @ react-dom.development.js:12682
callCallback @ react-dom.development.js:1299
invokeGuardedCallbackDev @ react-dom.development.js:1338
invokeGuardedCallback @ react-dom.development.js:1195
performWork @ react-dom.development.js:12800
batchedUpdates @ react-dom.development.js:13244
performFiberBatchedUpdates @ react-dom.development.js:1646
stackBatchedUpdates @ react-dom.development.js:1637
batchedUpdates @ react-dom.development.js:1651
batchedUpdatesWithControlledComponents @ react-dom.development.js:1664
dispatchEvent @ react-dom.development.js:1874
react-dom.development.js:8305 The above error occurred in the <Test> component:
    in Test

Consider adding an error boundary to your tree to customize error handling behavior.
You can learn more about error boundaries at https://fb.me/react-error-boundaries.
logCapturedError$1 @ react-dom.development.js:8305
captureError @ react-dom.development.js:12993
performWork @ react-dom.development.js:12825
batchedUpdates @ react-dom.development.js:13244
performFiberBatchedUpdates @ react-dom.development.js:1646
stackBatchedUpdates @ react-dom.development.js:1637
batchedUpdates @ react-dom.development.js:1651
batchedUpdatesWithControlledComponents @ react-dom.development.js:1664
dispatchEvent @ react-dom.development.js:1874
invariant.js:42 Uncaught Error: Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: undefined. You likely forgot to export your component from the file it's defined in.

Check the render method of `Test`.
    at invariant (invariant.js:42)
    at createFiberFromElementType (react-dom.development.js:8185)
    at createFiberFromElement (react-dom.development.js:8130)
    at reconcileSingleElement (react-dom.development.js:9378)
    at reconcileChildFibers (react-dom.development.js:9477)
    at reconcileChildrenAtPriority (react-dom.development.js:10135)
    at reconcileChildren (react-dom.development.js:10118)
    at finishClassComponent (react-dom.development.js:10254)
    at updateClassComponent (react-dom.development.js:10226)
    at beginWork (react-dom.development.js:10605)
invariant @ invariant.js:42
createFiberFromElementType @ react-dom.development.js:8185
createFiberFromElement @ react-dom.development.js:8130
reconcileSingleElement @ react-dom.development.js:9378
reconcileChildFibers @ react-dom.development.js:9477
reconcileChildrenAtPriority @ react-dom.development.js:10135
reconcileChildren @ react-dom.development.js:10118
finishClassComponent @ react-dom.development.js:10254
updateClassComponent @ react-dom.development.js:10226
beginWork @ react-dom.development.js:10605
performUnitOfWork @ react-dom.development.js:12573
workLoop @ react-dom.development.js:12682
callCallback @ react-dom.development.js:1299
invokeGuardedCallbackDev @ react-dom.development.js:1338
invokeGuardedCallback @ react-dom.development.js:1195
performWork @ react-dom.development.js:12800
batchedUpdates @ react-dom.development.js:13244
performFiberBatchedUpdates @ react-dom.development.js:1646
stackBatchedUpdates @ react-dom.development.js:1637
batchedUpdates @ react-dom.development.js:1651
batchedUpdatesWithControlledComponents @ react-dom.development.js:1664
dispatchEvent @ react-dom.development.js:1874

P.S. is this component in use somewhere, is it still maintained? It does not seem like Antd uses it