diff --git a/index.js b/index.js
index c5df325..78c0b71 100644
--- a/index.js
+++ b/index.js
@@ -10,6 +10,8 @@
 
 import {toMdast} from 'hast-util-to-mdast'
 
+export {defaultHandlers, all, one} from 'hast-util-to-mdast'
+
 /**
  * Plugin to bridge or mutate to rehype.
  *
diff --git a/test.js b/test.js
index 06e158d..e745078 100644
--- a/test.js
+++ b/test.js
@@ -12,7 +12,15 @@ import {unified} from 'unified'
 import rehypeParse from 'rehype-parse'
 import remarkStringify from 'remark-stringify'
 import rehypeStringify from 'rehype-stringify'
-import rehypeRemark from './index.js'
+import rehypeRemark, {defaultHandlers, all, one} from './index.js'
+
+test('exports', (t) => {
+  t.assert(defaultHandlers, 'should export `defaultHandlers`')
+  t.assert(one, 'should export `one`')
+  t.assert(all, 'should export `all`')
+
+  t.end()
+})
 
 test('rehypeRemark', (t) => {
   t.equal(