diff --git a/.gitignore b/.gitignore
index cd48c0e4..ff09fe22 100644
--- a/.gitignore
+++ b/.gitignore
@@ -34,13 +34,9 @@ packages/next-auth/utils
 packages/next-auth/core
 packages/next-auth/jwt
 packages/next-auth/react
-packages/next-auth/adapters.d.ts
-packages/next-auth/adapters.js
-packages/next-auth/index.d.ts
-packages/next-auth/index.js
+packages/next-auth/*.d.ts*
+packages/next-auth/*.js
 packages/next-auth/next
-packages/next-auth/middleware.d.ts
-packages/next-auth/middleware.js
 
 # Development app
 apps/dev/src/css
diff --git a/packages/next-auth/package.json b/packages/next-auth/package.json
index 0a47ba4e..5999d33b 100644
--- a/packages/next-auth/package.json
+++ b/packages/next-auth/package.json
@@ -50,20 +50,18 @@
     "lint": "eslint src config tests"
   },
   "files": [
-    "lib",
+    "client",
+    "core",
     "css",
     "jwt",
-    "react",
+    "lib",
     "next",
-    "client",
     "providers",
-    "core",
-    "index.d.ts",
-    "index.js",
-    "adapters.d.ts",
-    "middleware.d.ts",
-    "middleware.js",
-    "utils"
+    "react",
+    "src",
+    "utils",
+    "*.d.ts*",
+    "*.js"
   ],
   "license": "ISC",
   "dependencies": {
diff --git a/packages/next-auth/tsconfig.json b/packages/next-auth/tsconfig.json
index fc12d9fa..2141ea16 100644
--- a/packages/next-auth/tsconfig.json
+++ b/packages/next-auth/tsconfig.json
@@ -1,9 +1,14 @@
 {
   "extends": "@next-auth/tsconfig/tsconfig.base.json",
   "compilerOptions": {
+    "declarationMap": true,
     "emitDeclarationOnly": true,
     "strictNullChecks": true,
-    "lib": ["dom", "dom.iterable", "esnext"],
+    "lib": [
+      "dom",
+      "dom.iterable",
+      "esnext"
+    ],
     "allowJs": true,
     "strict": false,
     "module": "esnext",
@@ -17,11 +22,19 @@
     "outDir": ".",
     "rootDir": "src",
     "paths": {
-      "next": ["node_modules/next"],
-      "react": ["node_modules/react"]
+      "next": [
+        "node_modules/next"
+      ],
+      "react": [
+        "node_modules/react"
+      ]
     }
   },
-  "include": ["src/**/*", "tests/**/*", "config/**/*"],
+  "include": [
+    "src/**/*",
+    "tests/**/*",
+    "config/**/*"
+  ],
   "exclude": [
     "./*.js",
     "./*.d.ts",
@@ -30,4 +43,4 @@
     "./coverage",
     "./**/__test__"
   ]
-}
+}
\ No newline at end of file