# mdastToMarkdown

Convert Mdast to Markdown.

```ts
import { mdastToMarkdown } from "webforai";
 
const mdast = {
    type: 'root',
    children: [
      {
        type: 'paragraph',
        children: [
          { type: 'text', value: 'Hello, world!' }
        ]
      }
    ]
 };
 
const markdown = mdastToMarkdown(mdast);
// => "# Hello, world!"
```

## Returns

`string`

The converted Markdown string.

## Parameters

### mdast

type: `Mdast`

The Mdast tree to convert.

### options.baseUrl

type: `string`

The base URL to use for replacing relative links.

### Omit\<options, "baseUrl">

Formatting options passed to [mdast-util-to-markdown](https://github.com/syntax-tree/mdast-util-to-markdown).

default: `DEFAULT_MDAST_TO_MARKDOWN_OPTIONS`

```
const DEFAULT_MDAST_TO_MARKDOWN_OPTIONS: MdastToMarkdownOptions = {
  extensions: [gfmToMarkdown(), mathToMarkdown()],
  bullet: "-",
};
```