DefinitelyTyped/types/audiosprite/audiosprite-tests.ts

import * as audiosprite from 'audiosprite';

const files = ['file1.mp3', 'file2.mp3'];
const opts = {output: 'result'};

audiosprite(files, opts, (err, obj) => {
	if (err) {
		return err;
	}

	return JSON.stringify(obj, null, 2);
});

audiosprite(files, {
	path: "aaa",
	format: "howler",
	export: "ogg,mp3",
	minlength: 9999,
	vbr: 9,
	'vbr:vorbis': 10,
	logger: {
		debug(a) {
		}
	}
}, (err, obj) => {
});