import { type tagged } from "https://deno.land/x/async_channels@v1.0.0-rc8/mod.ts";
const { SelectOperation } = tagged;
definition: SelectGetOperation<T> | SelectSendOperation<T>
x/async_channels/mod.ts>tagged.SelectOperation
import { type tagged } from "https://deno.land/x/async_channels@v1.0.0-rc8/mod.ts";
const { SelectOperation } = tagged;