diff --git a/.eslintrc.json b/.eslintrc.json
index 883aa02..14508ef 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -9,8 +9,17 @@
   "plugins": ["@typescript-eslint", "prettier"],
   "parser": "@typescript-eslint/parser",
   "parserOptions": {
-    "project": "./tsconfig.eslint.json"
+    "project": "./tsconfig.json"
   },
+  "ignorePatterns": ["tests/**/*"],
+  "overrides": [
+    {
+      "parserOptions": {
+        "project": "./tests/tsconfig.json"
+      },
+      "files": ["tests/**/*"]
+    }
+  ],
   "rules": {
     "no-console": "off",
     "prettier/prettier": "error",
diff --git a/bun.lockb b/bun.lockb
index 74d30b7..32b16ee 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/package.json b/package.json
index 22f2bf0..c1ddb99 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     "@types/mocha": "^8.2.0",
     "@types/node": "^14.14.22",
     "@types/node-fetch": "^2.5.8",
-    "bun-types": "^1.0.3",
+    "bun-types": "^1.0.7",
     "eslint": "^8.52.0",
     "eslint-config-airbnb-typescript": "^17.1.0",
     "eslint-config-prettier": "^9.0.0",
diff --git a/tests/tsconfig.json b/tests/tsconfig.json
new file mode 100644
index 0000000..a1928a8
--- /dev/null
+++ b/tests/tsconfig.json
@@ -0,0 +1,9 @@
+{
+  "extends": "../tsconfig.json",
+  "include": ["../src/**/*", "./**/*.ts"],
+  "compilerOptions": {
+    "types": [
+      "bun-types" // add Bun global
+    ]
+  }
+}
diff --git a/tsconfig.base.json b/tsconfig.base.json
new file mode 100644
index 0000000..a36fbb6
--- /dev/null
+++ b/tsconfig.base.json
@@ -0,0 +1,8 @@
+{
+  "compilerOptions": {
+    "module": "commonjs",
+    "target": "es2015",
+    "skipLibCheck": true,
+    "types": ["./src/@types/dns-packet"]
+  }
+}
diff --git a/tsconfig.eslint.json b/tsconfig.eslint.json
deleted file mode 100644
index 63f834a..0000000
--- a/tsconfig.eslint.json
+++ /dev/null
@@ -1,4 +0,0 @@
-{
-  "extends": "./tsconfig.json",
-  "include": ["tests"]
-}
diff --git a/tsconfig.json b/tsconfig.json
index 163bdce..82f9928 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,14 +1,9 @@
 {
+  "extends": "./tsconfig.base.json",
   "compilerOptions": {
-    "module": "commonjs",
-    "target": "es2015",
     "declaration": true,
-    "skipLibCheck": true,
     "outDir": "./dist",
-    "types": [
-      "bun-types", // add Bun global
-      "./src/@types/dns-packet"
-    ]
+    "types": ["node"]
   },
   "include": ["src/**/*"]
 }