import { ch_log } from "https://deno.land/x/denops_std@v4.1.4/function/vim/mod.ts";
Write String {msg} in the channel log file, if it was opened with |ch_logfile()|. When {handle} is passed the channel number is used for the message. {handle} can be a Channel or a Job that has a Channel. The Channel must be open for the channel number to be used. Can also be used as a |method|: 'did something'->ch_log()