AI Hybrid Inference: migrate to LanguageModelMessage

[erikeldridge]

NOTE: this is a placeholder until support is added

Chrome will add support for the official LanguageModelMessage[] input type, so this change updates the hybrid SDK to normalize to that type rather than LanguageModelMessageContent[].

[changeset-bot]

🦋 Changeset detected

Latest commit: e96b992

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 30 packages

Name	Type
@firebase/firestore	Patch
@firebase/util	Minor
@firebase/ai	Minor
@firebase/app-compat	Minor
@firebase/app-check	Minor
@firebase/app	Minor
firebase	Minor
@firebase/auth	Patch
@firebase/database	Patch
@firebase/storage	Patch
@firebase/functions	Patch
@firebase/firestore-compat	Patch
@firebase/analytics-compat	Patch
@firebase/analytics	Patch
@firebase/app-check-compat	Patch
@firebase/auth-compat	Patch
@firebase/component	Patch
@firebase/data-connect	Patch
@firebase/database-compat	Patch
@firebase/database-types	Patch
@firebase/functions-compat	Patch
@firebase/installations-compat	Patch
@firebase/installations	Patch
@firebase/messaging-compat	Patch
@firebase/messaging	Patch
@firebase/performance-compat	Patch
@firebase/performance	Patch
@firebase/remote-config-compat	Patch
@firebase/remote-config	Patch
@firebase/storage-compat	Patch

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[github-actions]

Vertex AI Mock Responses Check ⚠️

A newer major version of the mock responses for Vertex AI unit tests is available. update_vertexai_responses.sh should be updated to clone the latest version of the responses: v13.0

[google-oss-bot]

Size Report ¹

Affected Products

• @firebase/vertexai

  Type	Base (07c75ea)	Merge (00ad8d2)	Diff
  browser	46.7 kB	47.0 kB	+304 B (+0.7%)
  main	47.8 kB	48.1 kB	+304 B (+0.6%)
  module	46.7 kB	47.0 kB	+304 B (+0.7%)

• firebase

  Type	Base (07c75ea)	Merge (00ad8d2)	Diff
  firebase-vertexai.js	36.8 kB	37.0 kB	+231 B (+0.6%)

Test Logs

• Base (07c75ea): https://github.com/firebase/firebase-js-sdk/actions/runs/14981263263
• Merge (00ad8d2): https://github.com/firebase/firebase-js-sdk/actions/runs/15002907541

1. https://storage.googleapis.com/firebase-sdk-metric-reports/GauG32Hd6r.html

[google-oss-bot]

Size Analysis Report ¹

Affected Products

• @firebase/vertexai

  • getGenerativeModel

    Size

    Type	Base (07c75ea)	Merge (00ad8d2)	Diff
    size	26.8 kB	27.0 kB	+210 B (+0.8%)
    size-with-ext-deps	45.8 kB	46.0 kB	+210 B (+0.5%)

Test Logs

• Base (07c75ea): https://github.com/firebase/firebase-js-sdk/actions/runs/14981263263
• Merge (00ad8d2): https://github.com/firebase/firebase-js-sdk/actions/runs/15002907541

1. https://storage.googleapis.com/firebase-sdk-metric-reports/zjki7cksn0.html

[gsiddh]

LGTM.

[visumickey]

Logically changes LGTM. I lack context on the chrome APIs and what/how are the APIs difference. So, I defer that validation by the well-known!