docs: remove no-longer-present signatures graphql

[mikehardy]

Description

after merge of firestore conversion it appears there are no more typescript types that have the signatures block for use in the old graphql used to build reference docs via gatsby

remove the block and the website builds again

Related issues

• This PR is where it broke refactor(firestore)!: migrate to TypeScript and match firebase-js-sdk #8892

Release Summary

shouldn't trigger a release but looking at the generated reference docs on the PR build in vercel will be instructive

Checklist

• I read the Contributor Guide and followed the process outlined there for submitting PRs.
  • Yes
• My change supports the following platforms;
  • Android
  • iOS
  • Other (macOS, web)
• My change includes tests;
  • e2e tests added or updated in packages/\*\*/e2e
  • jest tests added or updated in packages/\*\*/__tests__
• I have updated TypeScript types that are affected by my change.
• This is a breaking change;
  • Yes
  • No

Test Plan

Check the Vercel deployment to see if it still looks "okay", where "okay" is not that great since the old reference site generator finds the new typescript modules impenetrable, c.f.:

• [📚] The rnfirebase.io documentation site is not generating reference API docs for all modules #8858

---

Think react-native-firebase is great? Please consider supporting the project with any of the below:

• 👉 Star this repo on GitHub ⭐️
• 👉 Follow React Native Firebase and Invertase on Twitter

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated (UTC)
react-native-firebase	Ready	Preview, Comment	Mar 5, 2026 4:39pm

[mikehardy]

Well, as expected firestore docs are now missing which is kind of a big deal, but the reference API in general is still built now, and Vercel no longer errors:

https://react-native-firebase-git-mikehardy-fix-old-we-c6f5f6-invertase.vercel.app/reference

[mikehardy]

One thought - if I merge this firestore docs will be rebuilt live from main and they will then disappear - currently because main hasn't build successfully firestore reference docs are still there 😅

Going to hold off for a moment until I can think of a better reference API website solution (still thinking github pages built directly from typedoc and then pointed to from vercel and/or docs.page at this point, since docs.page munges up the output)