class UnknownError
implements CodedError
extends Error
import { UnknownError } from "https://deno.land/x/slack_bolt@1.0.0/src/errors.ts";
x/slack_bolt/src/errors.ts>UnknownError
import { UnknownError } from "https://deno.land/x/slack_bolt@1.0.0/src/errors.ts";