📝 export public API option types for typedoc

[thomas-lebeau]

Motivation

The generated typedoc API reference (e.g. DatadogRum.startResource) is missing dedicated pages for several option types passed to public methods — ResourceStopOptions, ResourceOptions, ActionOptions, FeatureOperationOptions, and FailureReason. Parameter types render as bare names with no link, so users can't discover the available fields.

Root cause: typedoc.json excludes packages/rum-core, so any type referenced from RumPublicApi must be re-exported through the rum/rum-slim entry points to get a generated page. These five types weren't.

Changes

• packages/rum-core/src/index.ts — export ActionOptions, ResourceOptions, ResourceStopOptions, FeatureOperationOptions, FailureReason.
• packages/rum/src/entries/main.ts and packages/rum-slim/src/entries/main.ts — re-export the same five types so typedoc resolves them.

No runtime change; pure type re-exports.

Test instructions

Build and serve the docs locally:

yarn serve:docs

Then in the browser, browse to DatadogRum (under both @datadog/browser-rum and @datadog/browser-rum-slim) and click through the parameter types of:

• startResource → ResourceOptions
• stopResource → ResourceStopOptions
• startAction / stopAction → ActionOptions
• startFeatureOperation / succeedFeatureOperation / failFeatureOperation → FeatureOperationOptions
• failFeatureOperation (second arg) → FailureReason

Each should now navigate to its own page describing the available fields, instead of rendering as a non-clickable type name.

Checklist

• Tested locally
• Tested on staging
• Added unit tests for this change.
• Added e2e/integration tests for this change.
• Updated documentation and/or relevant AGENTS.md file

[datadog-prod-us1-4]

🎉 All green!

❄️ No new flaky tests detected
🧪 All tests passed

🎯 Code Coverage (details)
• Patch Coverage: 100.00%
• Overall Coverage: 77.02% (+0.01%)

_{This comment will be updated automatically if new data arrives.
🔗 Commit SHA: 816dba9 | Docs | Datadog PR Page | Give us feedback!}

[cit-pr-commenter-54b7da]

Bundles Sizes Evolution

📦 Bundle Name	Base Size	Local Size	𝚫	𝚫%	Status
Rum	179.65 KiB	179.65 KiB	0 B	0.00%	✅
Rum Profiler	6.17 KiB	6.17 KiB	0 B	0.00%	✅
Rum Recorder	27.03 KiB	27.03 KiB	0 B	0.00%	✅
Logs	56.78 KiB	56.78 KiB	0 B	0.00%	✅
Rum Slim	135.50 KiB	135.50 KiB	0 B	0.00%	✅
Worker	23.63 KiB	23.63 KiB	0 B	0.00%	✅

🚀 CPU Performance

Pending...

🧠 Memory Performance

Action Name	Base Memory Consumption	Local Memory Consumption	𝚫
RUM - add global context	31.78 KiB	30.71 KiB	-1.07 KiB
RUM - add action	56.94 KiB	55.34 KiB	-1.61 KiB
RUM - add timing	32.72 KiB	32.63 KiB	-98 B
RUM - add error	60.80 KiB	59.75 KiB	-1.04 KiB
RUM - start/stop session replay recording	32.10 KiB	32.61 KiB	+515 B
RUM - start view	484.29 KiB	482.24 KiB	-2.05 KiB
Logs - log message	95.66 KiB	102.63 KiB	+6.97 KiB

🔗 RealWorld

[BeltranBulbarellaDD]

LGTM!