import { ch_open } from "https://deno.land/x/denops_std@v4.1.4/function/vim/mod.ts";
Open a channel to {address}. See |channel|. Returns a Channel. Use |ch_status()| to check for failure. {address} is a String, see |channel-address| for the possible accepted forms. If {options} is given it must be a |Dictionary|. See |channel-open-options|. Can also be used as a |method|: GetAddress()->ch_open()