Does Next provide any function or information inside of nextjs to tell if current runtime is building a page with getStaticProps or getStaticPaths

[emilpriver]

Hello,
Have an idéa of an tool to build for Nextjs.
Is there anyway to now if Next is currently building an SSG page from inside of an component or and hook?

I am thinking about building a function which would only be runned if a page is currently building an SSG page.

I can explain more if needed :D

Dear,
Emil