Error on type checking JSX children

[firewave-remo]

TypeScript Version: 2.3.2
I am struggeling with the new JSX children checking feature. I have already asked on Stackoverflow - TypeScript type checking JSX children but no answers so far, thats why i am asking here.

I cannot get the following code to work, but i think this should work according to the new feature.
Code

import * as React from 'react';
import * as ReactDOM from 'react-dom';

interface TestProps {
    children: string | JSX.Element;
}

const Foo = (props: TestProps) => <div>{props.children}</div>;

// Error on Foo
ReactDOM.render(
    <Foo>
        <div>Test</div>
    </Foo>,
    document.getElementById('content'),
);

Expected behavior:
No Errors

Actual behavior:
I get the following error on compilation:

TestTsxChildren> tsc --version
Version 2.3.2
TestTsxChildren> tsc
main.tsx(11,5): error TS2322: Type '{}' is not assignable to type 'IntrinsicAttributes & TestProps'.
  Type '{}' is not assignable to type 'TestProps'.
    Property 'children' is missing in type '{}'.

I hope you can tell me, what i am dooing wrong or maybe i missunderstood the new feature.

[yuit]

Thanks @VSDekar for report an issue. This error happens because the accompany react DTS is not updated. I have updated the DTS (DefinitelyTyped/DefinitelyTyped#16327) once that is merged, please update your react type files.