Command | /mod.ts | cmd@v1.2.0

Commander.js (command-line interfaces) for Deno.

Latest

method Command.prototype.requiredOption

import { Command } from "https://deno.land/x/cmd@v1.2.0/mod.ts";

requiredOption<T>(

flags: string,

description: string,

fn: (value: string, previous: T) => T,

defaultValue?: T,

)

Type Parameters

flags: string

description: string

fn: (value: string, previous: T) => T

optional

defaultValue: T