[Feature request] Pass custom `fetch` function

[KaKi87]

Hello,

It would be nice to be able to pass a specific fetch function to wrap with ofetch, so that it could be used in peculiar environments such as SvelteKit's SSR load function.

Thanks

[pilafmon]

Potentially relevant SO answer:

Setting a global header with ofetch in nuxt 3
https://stackoverflow.com/a/75605263

[KaKi87]

No, the answer you attached is about making the wrapper (whether it is fetch-json or ofetch) globally available, which isn't what I'm asking for.

What I'm asking for is the ability to pass a fetch function as parameter to fetchJson so that it uses the specified one instead of window.fetch.

Thanks