Fix example

Author: wooorm

Diff for: docs/docs/getting-started.mdx

@@ -814,7 +814,9 @@ MDX files can be imported in [Bun][] by using
   preload = ["./bun-mdx.ts"]
   ```
 
-  ```js twoslash path="bun-mdx.ts"
+  ```ts twoslash path="bun-mdx.ts"
+  /// <reference types="bun-types" />
+  // ---cut---
   import mdx from '@mdx-js/esbuild'
   import {type BunPlugin, plugin} from 'bun'
 

Diff for: package-lock.json

@@ -42,6 +42,7 @@
     "acorn": "^8.0.0",
     "ap-style-title-case": "^2.0.0",
     "autoprefixer": "^10.0.0",
+    "bun-types": "^1.0.0",
     "c8": "^10.0.0",
     "copy-to-clipboard": "^3.0.0",
     "cross-env": "^7.0.0",

Diff for: package.json

@@ -19,6 +19,7 @@ import {fileURLToPath, pathToFileURL} from 'node:url'
 import {nodeTypes} from '@mdx-js/mdx'
 import {common} from '@wooorm/starry-night'
 import sourceMdx from '@wooorm/starry-night/source.mdx'
+import sourceToml from '@wooorm/starry-night/source.toml'
 import sourceTsx from '@wooorm/starry-night/source.tsx'
 import {valueToEstree} from 'estree-util-value-to-estree'
 import {h, s} from 'hastscript'
@@ -95,7 +96,7 @@ const options = {
     [
       rehypeStarryNight,
       {
-        grammars: [...common, sourceMdx, sourceTsx],
+        grammars: [...common, sourceMdx, sourceToml, sourceTsx],
         plainText: ['mdx-invalid', 'txt']
       }
     ],