Docs and examples updated

docs/SoundCloud/README.md

@@ -0,0 +1,99 @@
+# SoundCloud
+
+## Main
+
+### soundcloud(url : `string`)
+
+_This returns data from a track | playlist url._
+
+```js
+let data = await soundcloud(url) //Gets the data
+
+console.log(data.type) // Console logs the type of data that you got.
+```
+
+## Validate
+
+### so_validate(url : `string`)
+
+_This checks that given url is soundcloud url or not._
+
+**Returns :** `track` | `playlist` | `false`
+
+```js
+let check = await so_validate(url)
+
+if(!check) // Invalid SoundCloud URL
+
+if(check === 'track') // SoundCloud Track URL
+```
+
+## Classes [ Returned by soundcloud() function ]
+
+### SoundCloudTrack
+
+_This is class for a soundcloud track._
+
+##### type `property`
+
+_This will always return as "track" for this class._
+
+##### toJSON() `function`
+
+_converts class into a json format_
+
+### SoundCloudPlaylist
+
+_This is a soundcloud playlist class._
+
+##### fetch() `function`
+
+_This will fetch tracks in a playlist._
+
+```js
+let data = await soundcloud(playlist_url)
+
+await data.fetch() // Fetches all unfetched tracks in playlist
+```
+
+##### tracksCount `property`
+
+_This will give no. of tracks in a playlist._
+
+```js
+let data = await soundcloud(playlist_url)
+
+console.log(data.tracksCount) // Returns total tracks count in a playlist
+```
+
+#### tracks `property`
+
+_This will give all tracks fetched as array._
+
+```js
+let data = await soundcloud(playlist_url)
+
+console.log(data.tracks) // Tracks Array
+
+data.tracks.forEach((track) => {
+    queue.push(track) // This will push every track in playlist to your queue
+})
+```
+
+#### total_tracks `property`
+
+_This give total videos that have been fetched so far._
+
+```js
+    let data = await soundcloud(playlist_url)
+
+    console.log(data.total_tracks) // This will tell no. of videos that have been fetched so far.
+```
+
+##### type `property`
+
+_This will always return as "playlist" for this class._
+
+##### toJSON() `function`
+
+_converts class into a json format_