import { cliffy } from "https://deno.land/x/powar@1.0.2/deps.ts";
const { Command } = cliffy;
Set the long command description.
Parameters
description: Description<TCommandOptions, TCommandArguments, TCommandGlobals, TParentCommandGlobals, TCommandTypes, TCommandGlobalTypes, TParentCommandTypes, TParentCommand>
The command description.