import { Command } from "https://deno.land/x/cmd@v1.2.0/mod.ts";
Register callback to use as replacement for calling process.exit.
Parameters
optional
fn: (err: CommanderError) => never | voidLatest
import { Command } from "https://deno.land/x/cmd@v1.2.0/mod.ts";
Register callback to use as replacement for calling process.exit.