import { Channel } from "https://deno.land/x/async_channels@v1.0.0-rc8/src/channel.ts";
Parameters
optional
pipeOpts: ChannelPipeOptionsx/async_channels/src/channel.ts>Channel#groupBy
import { Channel } from "https://deno.land/x/async_channels@v1.0.0-rc8/src/channel.ts";