import { winheight } from "https://deno.land/x/denops_std@v6.4.0/function/mod.ts";
The result is a Number, which is the height of window {nr}.
{nr} can be the window number or the window-ID.
When {nr} is zero, the height of the current window is
returned. When window {nr} doesn't exist, -1 is returned.
An existing window always has a height of zero or more.
This excludes any window toolbar line.
Examples:
:echo "The current window has " .. winheight(0) .. " lines."
Can also be used as a method:
GetWinid()->winheight()
Parameters
denops: Denops