React component can't be easily consumed in Next.js

[weyert]

If you try to use the React components in Next.js you can't easily use them due to the way it's bundled at the moment, it now it requires to be transpilled before:

export * from './context';
^^^^^^

SyntaxError: Unexpected token 'export'
    at wrapSafe (internal/modules/cjs/loader.js:1117:16)
    at Module._compile (internal/modules/cjs/loader.js:1165:27)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1221:10)
    at Module.load (internal/modules/cjs/loader.js:1050:32)
    at Function.Module._load (internal/modules/cjs/loader.js:938:14)
    at Module.require (internal/modules/cjs/loader.js:1090:19)
    at require (internal/modules/cjs/helpers.js:75:18)
    at eval (webpack-internal:///posthog-js/react:1:18)
    at Object.posthog-js/react (/Users/weyertdeboer/Development/Projects/demo/build/server/pages/_app.js:331:1)

I think it would be convenient if we don't need to transpile. The tsconfig.json suggests it should output es5 but it isn't.