red error underline only on the closing bracket after local module how do i fix this issue?

this is what its looking like right now, the right closing bracket after the equals sign of local module line is underlined in red, but just the closing bracket. I honestly cannot figure out how to fix this issue.

local module = ()

local replicatedStorage = game:GetService ("ReplicatedStorage")

function module.Lift() replicatedStorage.Remotes.Lift:FireServer()

end

return module