diff --git a/package.json b/package.json
index 414217209..3886e2893 100644
--- a/package.json
+++ b/package.json
@@ -18,6 +18,7 @@
   },
   "license": "MIT",
   "main": "dist/htmlhint.js",
+  "types": "dist/core/core.d.ts",
   "module": "dist/core/core.js",
   "bin": {
     "htmlhint": "./bin/htmlhint"
diff --git a/src/core/core.ts b/src/core/core.ts
index 6299880f3..9fa27cf26 100644
--- a/src/core/core.ts
+++ b/src/core/core.ts
@@ -162,4 +162,4 @@ Object.keys(HTMLRules).forEach((key) => {
   HTMLHint.addRule(HTMLRules[key])
 })
 
-export { HTMLRules, Reporter, HTMLParser }
+export { HTMLRules, Reporter, HTMLParser, Hint, Rule, Ruleset }
diff --git a/tsconfig.json b/tsconfig.json
index 634c8c548..b115f616c 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -8,7 +8,8 @@
     "rootDir": "src",
     "outDir": "dist",
     "strict": true,
-    "removeComments": true
+    "removeComments": true,
+    "declaration": true
   },
   "include": ["src"],
   "exclude": ["node_modules"]