diff --git a/index.d.ts b/index.d.ts
new file mode 100644
index 0000000..a90b761
--- /dev/null
+++ b/index.d.ts
@@ -0,0 +1,6 @@
+declare module 'markdown-it-front-matter' {
+  import MarkdownIt from 'markdown-it/lib'
+  export type FrontMatterPluginOptions = (rawMeta: string) => void
+  const markdownItFrontMatter: MarkdownIt.PluginWithOptions<FrontMatterPluginOptions>
+  export = markdownItFrontMatter
+}
diff --git a/package.json b/package.json
index 181a8d7..52b3cad 100644
--- a/package.json
+++ b/package.json
@@ -7,6 +7,7 @@
     "url": "git://github.com/ParkSB/markdown-it-front-matter.git"
   },
   "main": "index.js",
+  "types": "index.d.ts",
   "keywords": [
     "markdown-it-plugin",
     "markdown-it",
@@ -23,6 +24,7 @@
   "license": "MIT",
   "devDependencies": {
     "markdown-it": "^10.0.0",
+    "@types/markdown-it": "^10.0.0",
     "mocha": "^7.0.1"
   },
   "scripts": {