# createBlockNumberingExtensions

Returns canonical Word numbering adapted to continuous HTML flow without pagination or the Classic shell.

Returns canonical Word numbering adapted to continuous HTML flow without pagination or the Classic shell.

`@quirekit/block-numbering` · **AGPL-3.0-only**

## Editor compatibility
Layer：**Block product integration**
| Editor | Status | Assembly and boundaries |
| --- | --- | --- |
| Classic | Unsupported | This entry targets continuous-flow Block, not the paginated Classic product. Use the corresponding shared or Word capability with Classic assembly. |
| Block | Supported | Spread the returned extension array into createBlockEditor extensions alongside its default content preset. Connect additional UI as documented below; this array is not a Classic preset. |

“Supported” means the product assembly above exists; interaction, host services and file formats retain their own conditions. See [status and integration rules](/en/plugins/compatibility). Licensing is shown separately.

## Installation

```sh
pnpm add @quirekit/block-numbering@alpha
```

This exports or returns an extension array. Spread its elements into Core extensions; do not nest the array as one extension or treat it as a Classic product preset.

```ts
import { createBlockNumberingExtensions } from '@quirekit/block-numbering'

const extensions = [...createBlockNumberingExtensions()]
```

Use compatible versions available from your distribution source. This site uses the Alpha workspace. License labels come from package metadata; see [support and licensing](/en/support).

## Integration by editor

These snippets use an existing host element named element. The host owns container sizing and persistence; call instance.destroy() on teardown. Avoid duplicating preset capabilities and supply required host ports before installation.

### Classic

This entry targets continuous-flow Block, not the paginated Classic product. Use the corresponding shared or Word capability with Classic assembly.

### Block

Spread the returned extension array into createBlockEditor extensions alongside its default content preset. Connect additional UI as documented below; this array is not a Classic preset.

```ts
import { createBlockEditor } from '@quirekit/block-editor'
import '@quirekit/block-editor/styles.css'
import { createBlockNumberingExtensions } from '@quirekit/block-numbering'

const instance = createBlockEditor({
  element,
  extensions: [...createBlockNumberingExtensions()],
  content: { type: 'doc', content: [{ type: 'paragraph' }] },
})
```

## Configuration

This entry has no independent configuration fields. Set document attributes through domain commands; presets may install other configurable children.

## Commands and runtime

This entry declares no directly enumerable commands. Children supply bundle commands; product plugins use contributions or document services.

The adapter already installs WordNumbering; do not add it again. Block connects its gallery, task toggles and flow markers through list facts and commands. ClassicWordNumbering alone does not provide those Block interactions.

## Next steps

Return to [all plugins](/en/plugins), or read [configuration](/en/plugins/configuration) to distinguish options, attributes and commands.

See [extension development](/en/build/extension) for custom capabilities and [Build a product](/en/build) for complete hosting.