How do I make a global variable?

For example: What if i had this code:

Local clickdetector = script.Parent.Clickdetector clickdetector.MouseClick:Connect(function() local newpart = game.Workspace.part end) -- Here it will underline "newpart" with a red. How would I make it not do that?

To define a global variable, use shared:

shared.Money = 100

print(shared.Money)

Hope this helped!

I found it out my self XD