# Bundle

The `bundle` extension type points to a single JavaScript file that exports or re-exports Extension Manifests written in JavaScript.

It can be used as the entry point for a package, or as a grouping for a set of manifests. A Bundle can reference other Bundles.

## Use Bundle as an entry point for a package

If you want to declare your manifests in JavaScript/TypeScript, then Bundle is a great choice.

The following example shows an `umbraco-package.json` that refers to one bundle, which can then declare manifests.

{% code title="/App\_Plugins/my-package/umbraco-package.json" %}

```json
    {
		"name": "My Package Name",
		"version": "1.0.0",
		"extensions": [
			{
				"type": "bundle",
				"alias": "My.Package.Bundle",
				"name": "My Package Bundle",
				"js": "/App_Plugins/my-package/manifests.js"
			}
		]
	}
```

{% endcode %}

{% code title="/src/manifests.ts" %}

```typescript
export const manifests: Array<UmbExtensionManifest> = [
	{
		type: 'dashboard',
		name: 'Example Dashboard',
		alias: 'example.dashboard.demo',
		element: () => import('./demo-dashboard.js'),
		weight: 900,
		meta: {
			label: 'Demo example',
			pathname: 'demo-example',
		},
	},
	// ... insert as many manifests as you like
]
```

{% endcode %}

{% hint style="info" %}
Ensure you have set up your `tsconfig.json` to include the `extension-types` as global types. Like this:

```json
{
    "compilerOptions": {
        ...
        "types": [
            "@umbraco-cms/backoffice/extension-types"
        ]
    }
}
```

{% endhint %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.umbraco.com/umbraco-cms/customizing/extending-overview/extension-types/bundle.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.