[Mod Request] Player API 2019

Hi Aternos team!
Could you please add the following mod?
Name: Player API 2019
Link: https://www.curseforge.com/minecraft/mc-mods/playerapi2019
Description:

Player API is an API which provides access to the client class "EntityPlayerSP" and the server class "EntityPlayerMP" while minimizing conflicts between mods.

Thanks!