diff --git a/.eslintrc.cjs b/.eslintrc.cjs
index b83959c..5d290b8 100644
--- a/.eslintrc.cjs
+++ b/.eslintrc.cjs
@@ -12,7 +12,7 @@ module.exports = {
     },
     overrides: [
         {
-            files: ".eslintrc.js",
+            files: ".eslintrc.cjs",
             extends: ["eslint", "plugin:node/recommended-script"]
         },
         {
@@ -20,6 +20,13 @@ module.exports = {
             env: {
                 mocha: true
             }
+        },
+        {
+            files: ["*.cjs"],
+            parserOptions: {
+                sourceType: "script"
+            }
         }
-    ]
+    ],
+    ignorePatterns: ["/dist", "/coverage"]
 };
diff --git a/package.json b/package.json
index 4fa09ec..ef48f0f 100644
--- a/package.json
+++ b/package.json
@@ -5,8 +5,11 @@
   "main": "./dist/eslint-scope.cjs",
   "type": "module",
   "exports": {
-    "import": "./lib/index.js",
-    "require": "./dist/eslint-scope.cjs"
+    ".": {
+      "import": "./lib/index.js",
+      "require": "./dist/eslint-scope.cjs"
+    },
+    "./package.json": "./package.json"
   },
   "version": "5.1.1",
   "engines": {
@@ -31,7 +34,8 @@
   "files": [
     "LICENSE",
     "README.md",
-    "lib"
+    "lib",
+    "dist/eslint-visitor.keys.cjs"
   ],
   "dependencies": {
     "esrecurse": "^4.3.0",
diff --git a/rollup.config.js b/rollup.config.js
index ea61d9c..494773e 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -1,9 +1,10 @@
 export default {
     input: "./lib/index.js",
     external: ["fs", "assert", "estraverse", "esrecurse"],
+    treeshake: false,
     output: {
-        exports: "named",
         format: "cjs",
-        file: "dist/eslint-scope.cjs"
+        file: "dist/eslint-scope.cjs",
+        sourcemap: true
     }
 };