Type Alias: ChatSurface

ChatSurface = "slack" | "teams" | "discord" | "whatsapp" | string & object

Defined in: chat-trigger.ts:29

Surface identifier. The four named surfaces preserve autocomplete in editors; (string & \{\}) keeps the type extensible for adapters landing later (Mattermost, Telegram, Webex). Caveat: a switch (event.surface) will not be exhaustive — TS cannot warn about missing branches when the union is open. Use a default branch.