> ## Documentation Index
> Fetch the complete documentation index at: https://docs.overlayed.gg/llms.txt
> Use this file to discover all available pages before exploring further.

# Overlayed Config

> Setting up the overlayed.config.ts file

Each overlay must define an `overlayed.config.ts` file in the root of the project. This file is used for various reasons
like helping our [cli](/packages/cli) know how to bundle your overlay.

## Example

```ts theme={null}
import { defineConfig } from "@overlayed/app";

export default defineConfig({
	applicationId: "YOUR_APPLICATION_ID", // Application ID from the Overlayed Dashboard
	app: {
		include: ["dist-electron/**/*"],
	},
	site: {
		include: ["dist-site/**/*"],
	},
});
```

## More Info

You can find more information about the config file and all the options available [here](/packages/overlayed-config).