DefinitelyTyped/types/command-line-args/command-line-args-tests.ts

import commandLineArgs = require('command-line-args');

const optionDefinitions = [
    { name: 'verbose', alias: 'v', type: Boolean },
    { name: 'src', type: String, multiple: true, defaultOption: true },
    { name: 'timeout', alias: 't', type: Number }
];

const options = commandLineArgs(optionDefinitions);