Docs and examples updated

docs/README.md

@@ -1,25 +1,74 @@
 # Play-dl commands
 
 For source specific commands :-
-- [YouTube](https://github.com/play-dl/play-dl/tree/main/docs/YouTube#youtube)
-- [Spotify](https://github.com/play-dl/play-dl/tree/main/docs/Spotify#spotify)
+
+-   [YouTube](https://github.com/play-dl/play-dl/tree/main/docs/YouTube#youtube)
+-   [Spotify](https://github.com/play-dl/play-dl/tree/main/docs/Spotify#spotify)
+-   [SoundCloud]()
 
 ### Validate
 
 #### validate(url : `string`)
-*This checks all type of urls that are supported by play-dl.*
 
-**Returns :** `sp_track` | `sp_album` | `sp_playlist` | `yt_video` | `yt_playlist` | `false`
+_This checks all type of urls that are supported by play-dl._
 
-sp = Spotify
+**Returns :** `so_playlist` | `so_track` | `sp_track` | `sp_album` | `sp_playlist` | `yt_video` | `yt_playlist` | `false`
+
+`so` = **SoundCloud**
+
+`sp` = **Spotify**
+
+`yt` = **YouTube**
 
-yt = YouTube
 ```js
-let check = validate(url)
+let check = await validate(url)
 
 if(!check) // Invalid URL
 
 if(check === 'yt_video') // YouTube Video
 
 if(check === 'sp_track') // Spotify Track
+
+if(check === 'so_track') // SoundCloud Track
+```
+
+### authorization()
+
+_This creates basic spotify / soundcloud data to be stored locally._
+
+```js
+authorization() //After then you will be asked about type of data you want to create and then follow the steps properly.
+```
+
+### Stream
+
+#### stream(url : `string`, cookie? : `string`)
+
+_This is basic to create a stream from a youtube or soundcloud url._
+
+**[Cookies](https://github.com/play-dl/play-dl/discussions/34) are optional and are required for playing age restricted videos.**
+
+```js
+let source = await stream("url") // This will create a stream Class.
+ let resource = createAudioResource(source, {
+            inputType : source.type
+        }) // This creates resource for playing
+```
+
+### stream_from_info(info : `infoData`, cookie? : `string`)
+
+_This is basic to create a stream from a info [ from [video_info](https://github.com/play-dl/play-dl#video_infourl--string) function or [soundcloud]() function [**Only SoundCloudTrack class is allowed**] ]._
+
+**[Cookies](https://github.com/play-dl/play-dl/discussions/34) are optional and are required for playing age restricted videos.**
+
+**Note :** Here, cookies are required only for retrying purposes.
+
+```js
+ let source = await stream_from_info(info) // This will create a stream Class from video_info or SoundCoudTrack Class.
+ /* OR
+  let source = await stream_from_info(info, cookie) This will create a stream Class and also give cookies if retrying.
+ */
+ let resource = createAudioResource(source, {
+            inputType : source.type
+        }) // This creates resource for playing
 ```