Use the web standard Request/Response types for `installer.handleCallback`

[abhijit-hota]

Currently, the installer.handleCallback method supports the Node specific IncomingMessage and ServerResponse. This is not ideal for apps using Bun and other frameworks like Hono:

Here,

1. c.req.raw is of type Request and is not assignable to IncomingResponse which is a node:http specific type.
2. c.Res (type of Response) is not assignable to ServerResponse<IncomingMessage>.

I understand that this is node-slack-sdk and not bun-slack-sdk but this feature request is more about adopting a more compatible standard hence making it more framework/runtime agnostic. Some kind of backward compatibility might be needed.

If this is out of scope, how can I use this package with my above example (Hono and Bun)?

Packages:

Select all that apply:

• @slack/web-api
• @slack/rtm-api
• @slack/webhooks
• @slack/oauth
• @slack/socket-mode
• @slack/types
• I don't know

Requirements

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[abhijit-hota]

how can I use this package with my above example (Hono and Bun)

I've resorted to manually validating state and calling oauth.v2.access APIs from @slack/web-api for now.

[WilliamBergamin]

@abhijit-hota Thanks for opening this 💯 it seems like a reasonable feature request!

Until we implement this, your workaround should be a valid solution