diff --git a/packages/mdx/types/index.d.ts b/packages/mdx/types/index.d.ts
index a64c90e0b..524c63808 100644
--- a/packages/mdx/types/index.d.ts
+++ b/packages/mdx/types/index.d.ts
@@ -11,6 +11,19 @@ declare namespace mdx {
      */
     footnotes?: boolean
 
+    /**
+     * skip the addition of 'export default' statement when serializing
+     * to JSX
+     * @default false
+     */
+    skipExport?: boolean
+
+    /**
+     * wrap 'export default' statement with provided string when serializing
+     * to JSX
+     */
+    wrapExport?: string
+
     /**
      * remark plugins to transform markdown content
      *
diff --git a/packages/mdx/types/mdx-test.ts b/packages/mdx/types/mdx-test.ts
index ea4226eb8..92d118398 100644
--- a/packages/mdx/types/mdx-test.ts
+++ b/packages/mdx/types/mdx-test.ts
@@ -3,6 +3,8 @@ import * as mdx from '@mdx-js/mdx'
 mdx('# title') // $ExpectType Promise<string>
 mdx('# title', {}) // $ExpectType Promise<string>
 mdx('# title', {footnotes: false}) // $ExpectType Promise<string>
+mdx('# title', {skipExport: false}) // $ExpectType Promise<string>
+mdx('# title', {wrapExport: 'React.memo'}) // $ExpectType Promise<string>
 mdx('# title', {rehypePlugins: [() => () => ({type: 'test'})]}) // $ExpectType Promise<string>
 mdx('# title', {remarkPlugins: [() => () => ({type: 'test'})]}) // $ExpectType Promise<string>
 mdx('# title', {compilers: []}) // $ExpectType Promise<string>
@@ -10,13 +12,16 @@ mdx('# title', {compilers: []}) // $ExpectType Promise<string>
 mdx.sync('# title') // $ExpectType string
 mdx.sync('# title', {}) // $ExpectType string
 mdx.sync('# title', {footnotes: false}) // $ExpectType string
+mdx.sync('# title', {skipExport: false}) // $ExpectType string
+mdx.sync('# title', {wrapExport: 'React.memo'}) // $ExpectType string
 mdx.sync('# title', {rehypePlugins: [() => () => ({type: 'test'})]}) // $ExpectType string
 mdx.sync('# title', {remarkPlugins: [() => () => ({type: 'test'})]}) // $ExpectType string
 mdx.sync('# title', {compilers: []}) // $ExpectType string
 
 mdx.createMdxAstCompiler() // $ExpectType Processor<Settings>
-mdx.createMdxAstCompiler({}) // $ExpectType Processor<Settings>
 mdx.createMdxAstCompiler({footnotes: false}) // $ExpectType Processor<Settings>
+mdx.createMdxAstCompiler({skipExport: false}) // $ExpectType Processor<Settings>
+mdx.createMdxAstCompiler({wrapExport: 'React.memo'}) // $ExpectType Processor<Settings>
 mdx.createMdxAstCompiler({rehypePlugins: [() => () => ({type: 'test'})]}) // $ExpectType Processor<Settings>
 mdx.createMdxAstCompiler({remarkPlugins: [() => () => ({type: 'test'})]}) // $ExpectType Processor<Settings>
 mdx.createMdxAstCompiler({compilers: []}) // $ExpectType Processor<Settings>