product · inferred from evidence
Recipient
A type in the @trycourier/courier library that was missing the 'slack' property.
- TS2353: 'slack' does not exist in type 'MessageRecipient' (@trycourier/courier)
Sending to Slack via `@trycourier/courier` 6.0.6 with `courier.send({ message: { to: { slack: { access_token, channel } }, data: { message } } })` fails TypeScript compilation: `error TS2353: Object literal may only specify known properties