Main/resources/[standalone]/vms_firework/fxmanifest.lua

fx_version 'cerulean'
game 'gta5'

lua54 'yes'  -- Add this line to enable Lua 5.4

author 'Your Name'
description 'Firework Script'
version '1.0.0'

shared_scripts {
    '@ox_lib/init.lua',
    'config.lua'
}

client_scripts {
    'client.lua'
}

server_scripts {
    'server.lua'
}

dependencies {
    'ox_lib'
}