## IMarkdownParserBuilder.UseExtension<T> method

Defines the UseExtension method.

```csharp
public IMarkdownParserBuilder UseExtension<T>()
    where T : MarkdownSyntaxExtension, new()
```

| Parameter | Description |
| --- | --- |
| T | The T type. |

### Return Value

The IMarkdownParserBuilder.

### See Also

* class [MarkdownSyntaxExtension](../../markdownsyntaxextension/)
* interface [IMarkdownParserBuilder](../)
* namespace [Aspose.Html.Toolkit.Markdown.Syntax.Parser](../../../aspose.html.toolkit.markdown.syntax.parser/)
* assembly [Aspose.HTML](../../../)