Reference docs for Auth next

[Feiyang1]

1. Integrate api-extractor into auth-next
2. Generate API report for auth-next
3. Generate reference docs for auth-next

There is a bunch of warning in the API report, which we should fix, e.g. adding documentation and release tag.

[changeset-bot]

⚠️ No Changeset found

Latest commit: bb675d4

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[sam-gc]

Is it possible to have it ignore _prefixed methods and properties?

[google-oss-bot]

Binary Size Report

Affected SDKs

No changes between base commit (b6925be) and head commit (f1bb53c).

Test Logs

• Base (b6925be1): https://github.com/firebase/firebase-js-sdk/actions/runs/283283618
• Head (f1bb53c6): https://github.com/firebase/firebase-js-sdk/actions/runs/283316376

[google-oss-bot]

Size Analysis Report

Affected Products

No changes between base commit (b6925be) and head commit (f1bb53c).

Test Logs

• Base (b6925be1): https://github.com/firebase/firebase-js-sdk/actions/runs/283283618
• Head (f1bb53c6): https://github.com/firebase/firebase-js-sdk/actions/runs/283316376

[hsubox76]

Wow, that is a lot of files.

[Feiyang1]

@samhorlbeck Yes! You can annotate those methods with @internal like this, then api-extractor can generate a rollup d.ts file with them removed.

@schmidt-sebastian is working on an utility that strips away _prefixed things automatically without the need to annotating them. It seems to be close to be ready, so you might want to wait for it if adding @internals feels too tedious.