Kyle Holmberg 72e7929242 Change page export validity check on client and server in development (#5857) ... Resolves #4055 Credit: https://github.com/zeit/next.js/pull/5095 I didn't use the ignore webpack plugin from the original PR and tested bundle size with https://github.com/zeit/next.js/pull/5339 - seems to be safe on that front. Was able to get tests to pass locally, unsure of what goes wrong in CI 🤷‍♂️ **Questions** 1) The initial PR didn't include changes to `next-server/lib/router` in `getRouteInfo()`. Should the same changes be made within? 2) Should we add a test for rendering a component created via `forwardRef()`? `component-with-forwardedRef`: ```javascript export default React.forwardRef((props, ref) => <span {...props} forwardedRef={ref}>This is a component with a forwarded ref</span>); ``` some test: ```javascript test('renders from forwardRef', async () => { const $ = await get$('/component-with-forwardedRef') const span = $('span') expect(span.text()).toMatch(/This is a component with a forwarded ref/) }) ```		2018-12-17 16:09:23 +01:00
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next	Change page export validity check on client and server in development (#5857)	2018-12-17 16:09:23 +01:00
next-server	Change page export validity check on client and server in development (#5857)	2018-12-17 16:09:23 +01:00