getInstance
Gets the server's implementation instance for this source.
The return type may vary depending on the server platform:
For servers (Paper/Fabric/Forge/NeoForge): net.minecraft.commands.CommandSourceStack
For Minestom: net.minestom.server.command.CommandSender
For BungeeCord: net.md_5.bungee.api.CommandSender
For Velocity: com.velocitypowered.api.command.CommandSource
Return
The server's implementation object associated with this source.
Parameters
T
The expected type of the server's implementation instance.