how to validate if the global.fetch is the native node fetch or undici fetch ?

[sibelius]

how to validate if the global.fetch is the native node fetch or undici fetch ?

[sibelius]

is there a way to import native node fetch explicit instead of from global ?

[metcoder95]

global.fetch is undici's fetch; just versions can vary between the one bundled in Node and the one available through npm.

[sibelius]

You can disable native fetch by a flag and use a polyfill to inject another fetch version

Is there a symbol or something to validate this? That fetch is undici and also the version of it?