diff --git a/packages/eslint-plugin-rxjs/package.json b/packages/eslint-plugin-rxjs/package.json
index 57a976c..86203bb 100644
--- a/packages/eslint-plugin-rxjs/package.json
+++ b/packages/eslint-plugin-rxjs/package.json
@@ -31,7 +31,8 @@
   "exports": {
     ".": {
       "require": "./index.cjs",
-      "types": "./index.d.ts"
+      "types": "./index.d.ts",
+      "import": "./index.cjs"
     }
   }
 }
diff --git a/test/package.json b/test/package.json
new file mode 100644
index 0000000..d82dd36
--- /dev/null
+++ b/test/package.json
@@ -0,0 +1,8 @@
+{
+  "name": "eslint-rxjs-test",
+  "private": true,
+  "type": "module",
+  "dependencies": {
+    "@smarttools/eslint-plugin-rxjs": "link:../dist/packages/eslint-plugin-rxjs"
+  }
+}
diff --git a/tests/esm-js/index.js b/tests/esm-js/index.js
new file mode 100644
index 0000000..e9db51a
--- /dev/null
+++ b/tests/esm-js/index.js
@@ -0,0 +1,3 @@
+import eslintPluginRxjs from '@smarttools/eslint-plugin-rxjs';
+
+console.log(eslintPluginRxjs);
diff --git a/tests/esm-js/package.json b/tests/esm-js/package.json
new file mode 100644
index 0000000..3dbc1ca
--- /dev/null
+++ b/tests/esm-js/package.json
@@ -0,0 +1,3 @@
+{
+  "type": "module"
+}
diff --git a/tests/esm-js/test.sh b/tests/esm-js/test.sh
new file mode 100755
index 0000000..fd0bdaa
--- /dev/null
+++ b/tests/esm-js/test.sh
@@ -0,0 +1,46 @@
+#!/bin/bash
+
+# Exit on any error
+set -e
+
+# Get the directory where the script is located
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+ROOT_DIR="$SCRIPT_DIR/../.."
+
+# Define source and destination paths relative to root
+SRC_DIR="$ROOT_DIR/dist/packages/eslint-plugin-rxjs"
+DEST_DIR="$ROOT_DIR/node_modules/@smarttools/eslint-plugin-rxjs"
+
+# Check if source directory exists
+if [ ! -d "$SRC_DIR" ]; then
+    echo "Error: Source directory $SRC_DIR does not exist"
+    exit 1
+fi
+
+# Create destination parent directory if it doesn't exist
+mkdir -p "$(dirname "$DEST_DIR")"
+
+# Remove destination directory if it exists
+if [ -d "$DEST_DIR" ]; then
+    rm -rf "$DEST_DIR"
+fi
+
+# Copy the directory
+if cp -r "$SRC_DIR" "$DEST_DIR"; then
+    echo "✓ Successfully copied $SRC_DIR to $DEST_DIR"
+else
+    echo "✗ Failed to copy directory"
+    exit 1
+fi
+
+# Run the index.js file
+echo "Running index.js..."
+if node "$SCRIPT_DIR/index.js"; then
+    echo "✓ Tests completed successfully"
+    exit 0
+else
+    echo "✗ Tests failed"
+    exit 1
+fi
+
+