fix: export of types

Signed-off-by: Tobias Kuppens Groot <tkuppensgroo@uos.de>

Author: tkgroot

packages/to-markdown/package.json

@@ -27,7 +27,8 @@
     "*.d.ts",
     "*.js",
     "lib/**/*",
-    "dist/**/*"
+    "dist/**/*",
+    "types/**/*"
   ],
   "keywords": [
     "custom-elements",
@@ -48,7 +49,8 @@
     ".": {
       "import": "./index.js",
       "require": "./dist/index.cjs",
-      "browser": "./dist/browser.js"
+      "browser": "./dist/browser.js",
+      "types": "./types/main.d.ts"
     }
   },
   "dependencies": {