diff --git a/package.json b/package.json
index 79dee896..65cb2351 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "jest-codemods",
-  "version": "0.27.0",
+  "version": "0.28.0",
   "description": "Codemods for migrating test files to Jest",
   "license": "MIT",
   "repository": "skovhus/jest-codemods",
diff --git a/tsconfig.json b/tsconfig.json
index f37fa6b6..b8d7ea79 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -14,7 +14,8 @@
     "moduleResolution": "node",
     "resolveJsonModule": true,
     "downlevelIteration": true,
-    "outDir": "dist"
+    "outDir": "dist",
+    "declaration": true
   },
   "include": [
     "*.*",