added build on PR

.github/workflows/test-build-publish.yml

@@ -1,6 +1,9 @@
 name: Test, Build and Publish
 
 on:
+  pull_request:
+    branches:
+      - 'master'
   push:
     branches:
       - 'master'
@@ -14,10 +17,27 @@ jobs:
         with:
           node-version: 16
       - run: npm ci
+
       - run: npm test
 
-  build-publish-npm:
+  build:
+    needs: test
+    if: github.event.name == 'pull_request'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 16
+      - run: npm ci
+
+      - run: npm run build:cjs
+      - run: npm run build:es2015
+      - run: npm run build:types
+
+  publish-npm:
     needs: test
+    if: github.event_name == 'push' && github.ref == 'refs/heads/master'
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3

src/Decorators.ts

@@ -129,8 +129,8 @@ export function Handler(options: TransformValidateOptions = defaultHandlerOption
 }
 
 function transformValidateOrReject<T extends object, V extends object>(cls: ClassConstructor<T>, plain: V, options?: TransformValidateOptions): T {
-  if ('parse' in cls && typeof cls['parse'] === 'function') {
-    return transformUsingZod(cls as any, plain)
+  if ('parse' in cls && typeof (cls as unknown as ZodSchema<T>)['parse'] === 'function') {
+    return transformUsingZod(cls as unknown as ZodSchema<T>, plain)
   }
 
   return transformUsingClassTransformer(cls, plain, options)