import { fn } from "https://deno.land/x/denops_lsputil@v0.9.4/deps.ts";
const { arglistid } = fn;
Return the argument list ID. This is a number which
identifies the argument list being used. Zero is used for the
global argument list. See arglist.
Returns -1 if the arguments are invalid.
Without arguments use the current window.
With {winnr} only use this window in the current tab page.
With {winnr} and {tabnr} use the window in the specified tab
page.
{winnr} can be the window number or the window-ID.