[WilliamBergamin]

Summary

This pull request adds the features.user_connections app manifest property (is_enabled, auth_hosts) to the manifest types, matching slackapi/slack-cli#688, so apps that opt into the standardized user connection flow can pass it to apps.manifest.create, update and validate without a type error.

It also adds the user_connection and user_connection_status_requested events to the manifest event types. Slack requires an app with user_connections enabled to subscribe to both, so without them a valid manifest didn't type-check.

Both user_connections fields are required, like Slack's manifest API, which rejects a user_connections object missing either one. auth_hosts stays required while is_enabled is false, since Slack keeps the hosts then. Host format and item limits are validated by Slack.

Testing

• New tsd cases in the apps.manifest.create section of test/types/methods/apps.test-d.ts: missing is_enabled or auth_hosts is an error; enabled (subscribed to both events, with Socket Mode) and disabled with hosts are assignable. (npm run test:types --workspace=packages/web-api; the only failures are the existing files.upload and rtm.start cases, also failing on main.)
• npm run lint and npm test --workspace=packages/web-api pass.
• Against a sandbox org with the feature on, with a configuration token and this branch's build:
  1. apps.manifest.create with user_connections enabled, both events subscribed, and Socket Mode on succeeds; apps.manifest.export returns is_enabled: true with the hosts.
  2. apps.manifest.update with is_enabled: false succeeds; the export returns is_enabled: false with the hosts kept.
  3. apps.manifest.validate without user_connection in bot_events fails with user_connections_requires_user_connection_subscription.

Requirements

• I've read and understood the Contributing Guidelines and have done my best effort to follow them.
• I've read and agree to the Code of Conduct.

🤖 Generated with Claude Code

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.41%. Comparing base (7c310ea) to head (f5463ea).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2775      +/-   ##
==========================================
+ Coverage   89.34%   89.41%   +0.06%     
==========================================
  Files          65       65              
  Lines       10548    10548              
  Branches      480      480              
==========================================
+ Hits         9424     9431       +7     
+ Misses       1091     1085       -6     
+ Partials       33       32       -1     

Flag	Coverage Δ
cli-hooks	89.28% <ø> (ø)
cli-test	89.28% <ø> (ø)
logger	89.28% <ø> (ø)
oauth	89.28% <ø> (ø)
socket-mode	89.28% <ø> (ø)
web-api	89.28% <ø> (ø)
webhook	89.28% <ø> (ø)

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[changeset-bot]

🦋 Changeset detected

Latest commit: f5463ea

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

This PR includes changesets to release 1 package

Name	Type
@slack/web-api	Minor

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[zimeg]

@WilliamBergamin LGTM for latest changes when the time is right or even before! 🚀 :crystal