Next.js/SSR compatability

[gustavlrsn]

Hi!

I'm implementing OIDC in a next.js project, but since this library uses window.location, I'm getting a window is not defined error on the initial server-side render.

I'm thinking adding something like

if (typeof window === 'undefined') return children;

in AuthProvider, and do nothing auth wise on the server-side render, and just let that happen in the subsequent client side render instead. Do you see any downsides with this, or a better solution, maybe something that would actually make it work server-side?

[simenandre]

Closing this in favor of #329