OnClientEvent is not a valid member of RemoteEvent?

I'm trying to make a script where a remoteEvent is fired from a server script and then connected in a local script and in the output I get "OnClientEvent is not a valid member of RemoteEvent" and I'm very confused.

Here's the script

local tweenService = game:GetService("TweenService")
local camera = game.Workspace.CurrentCamera

cutsceneTime = .9

local tweenInfo = TweenInfo.new(
    cutsceneTime,
    Enum.EasingStyle.Bounce,
    Enum.EasingDirection.Out,
    0,
    false,
    0
)
local function Jumpscare(player)
    local function Tween(part1,part2)
        camera.CameraType = Enum.CameraType.Scriptable
        camera.CFrame = part1.CFrame

        local tween = tweenService:Create(camera, tweenInfo , {CFrame = part2.CFrame})
        tween:Play()

        wait(cutsceneTime)

        camera.CFrame = part2.CFrame
    end

    wait()

    Tween(game.Workspace.Jumpscare.JCam1,game.Workspace.Jumpscare.JCam2)
end


game.ReplicatedStorage.Jumpscare.OnClientEvent = Jumpscare()