import yargs from "yargs/deno.ts";
import { Arguments } from "yargs/deno-types.ts";
import { YargsInstance } from "yargs/build/lib/yargs-factory.js";

export const hello = {
  command: "hello",
  builder(yargs: YargsInstance) {
    return yargs.option("name", name)
  },
  async handler(args: Arguments) {
    await console.log(`Hello ${args.name}!`)
  },
}

await yargs()
  .scriptName("example")
  .command(hello)
  .strictCommands()
  .demandCommand(1)
  .parse(Deno.args);

import { yargs, YargsInstance, Arguments } from "yargs/deno.ts";