import { type MultiChannelsSelect } from "https://dotland.deno.dev/x/slack_web_api_client@0.13.1/mod.ts";
x/slack_web_api_client/mod.ts>MultiChannelsSelect
import { type MultiChannelsSelect } from "https://dotland.deno.dev/x/slack_web_api_client@0.13.1/mod.ts";