How to set navigationOptions on stateless component with Typescript

I have a react component like

const Example = () => (<View>...</View>);

Using react-navigation I would normally apply navigation options by saying

Example.navigationOptions = { options };

With typescript I am getting the error

[ts] Property 'navigationOptions' does not exist on type '(props: Props) => Element'.

How can I fix this?

I tried writing an interface

interface ExampleWithNavigationOptions extends Element {
    navigationOptions?;
}

But with no luck.