nodejs mp.gui is undefined

[hellaluffy 0]

Here is my index.js code:

require('../grandrp/events/OnPlayerJoin.js');

console.log('Server started');

Here is OnPlayerJoin.js

mp.events.add('playerJoin', (player) => {
  mp.gui.chat.push(`${player.name} has joined the server!`);
  
  player.spawn(new mp.Vector3(2185.73, 259.42, 261.52));
});

When player is joined it says:

TypeError: Cannot read property 'chat' of undefined

[Tampa 51]

mp.gui. is only for client-side

[MarcoQ 1]

@hellaluffy  https://wiki.rage.mp/index.php?title=Player::outputChatBox