What's export key word in roblox lua?

[fgfbfrj (HowBizzare)]

I know this question might be a little bit too short, but what’s this?

I just bumped on it by an accident, “export”.
I can’t find this key being described in any way.

[D0RYU (nici)]

What does export do?

Hello, i have a question about export, When you type “export” on a script, for some reason it will change the color of the text, meaning its a function or something else [image]

What does export do?

I recently saw a global variable but I don’t know why and what it’s used for. I saw this piece of code: export type Listener = {Command : string, Callback : () -> nil, StopListening : () -> nil} What does it do?

found these the moment I looked it up
hope this helps

EDIT:
added a second post