docs(properties): Classes' properties are of type `any`

[retrouser955]

Describe the bug
This bug assigns any to every property in all the classes of discord-player

To Reproduce
Steps to reproduce the behavior:

1. Go to https://discord-player.js.org/api/discord-player/classes/Player
2. See the types of all the properties

Expected behavior
For class properties of

Screenshots

• NOTE: the first screenshot is taken from the URL step 1 of the To Reproduce while the second screenshot is from here

Please complete the following information:

• Discord Player Version: 7.0.0-dev.3