expose all ytdl functions (fixes #36)

Author: amishshah

index.js

@@ -19,7 +19,7 @@ function nextBestFormat(formats) {
 	return formats.find(format => !format.bitrate) || formats[0];
 }
 
-module.exports = function download(url, options = {}) {
+function download(url, options = {}) {
 	return new Promise((resolve, reject) => {
 		ytdl.getInfo(url, (err, info) => {
 			if (err) return reject(err);
@@ -55,4 +55,6 @@ module.exports = function download(url, options = {}) {
 			}
 		});
 	});
-};
+}
+
+module.exports = Object.assign(download, ytdl);

typings/index.d.ts

@@ -1,7 +1,10 @@
-/// <reference types="node" />
+import ytdl from 'ytdl-core';
 import { Readable } from 'stream';
-import { downloadOptions, videoFormat } from 'ytdl-core';
-export interface PrismVideoFormat extends videoFormat {
-	audio_sample_rate?: number;
+
+declare function download(link: string, options?: ytdl.downloadOptions): Promise<Readable>;
+
+declare namespace ytdlDiscord {
+  const newDownload: typeof download & typeof ytdl;
 }
-export declare function download(url: string, options?: downloadOptions): Promise<Readable>;
+
+export = ytdlDiscord.newDownload;