diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 53fc27dd..0510cb7e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -31,6 +31,9 @@ jobs:
       - name: Lint
         run: nr lint
 
+      - name: Typecheck
+        run: nr typecheck
+
   test:
     runs-on: ${{ matrix.os }}
 
diff --git a/package.json b/package.json
index 5c62700d..0b3e87d4 100644
--- a/package.json
+++ b/package.json
@@ -75,6 +75,7 @@
     "example:dev": "npm -C examples/vite-vue3 run dev",
     "prepublishOnly": "npm run build",
     "lint": "eslint .",
+    "typecheck": "tsc",
     "release": "bumpp && npm publish",
     "test": "vitest",
     "test:update": "vitest --u"
diff --git a/src/core/options.ts b/src/core/options.ts
index 0ea67fb0..4ac7cd9c 100644
--- a/src/core/options.ts
+++ b/src/core/options.ts
@@ -22,6 +22,8 @@ export const defaultOptions: Omit<Required<Options>, 'include' | 'exclude' | 'ex
 
   allowOverrides: false,
 
+  sourcemap: true,
+  dumpComponentsInfo: false,
   prefix: '',
 }
 
diff --git a/tsconfig.json b/tsconfig.json
index 85659df5..62c450c5 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -8,6 +8,7 @@
     "resolveJsonModule": true,
     "strict": true,
     "strictNullChecks": true,
+    "noEmit": true,
     "esModuleInterop": true,
     "skipLibCheck": true
   },