import { cliffy } from "https://deno.land/x/powar@1.0.2/deps.ts";
const { Command } = cliffy;
Set command callback method.
Parameters
fn: ActionHandler<Partial<TCommandOptions>, Array<unknown>, TCommandGlobals, TParentCommandGlobals, TCommandTypes, TCommandGlobalTypes, TParentCommandTypes, TParentCommand>
Command action handler.