diff --git a/package.json b/package.json
index 861223d..3057b90 100644
--- a/package.json
+++ b/package.json
@@ -37,14 +37,15 @@
   },
   "homepage": "https://github.com/abraham/remotedata#readme",
   "devDependencies": {
-    "pkg-ok": "^3.0.0",
     "@types/jest": "^29.0.0",
     "@typescript-eslint/eslint-plugin": "^8.0.0",
     "@typescript-eslint/parser": "^8.0.0",
     "eslint": "^8.0.0",
+    "eslint-plugin-deprecation": "^3.0.0",
     "eslint-plugin-import": "^2.0.0",
     "eslint-plugin-jest": "^28.0.0",
     "jest": "^29.0.0",
+    "pkg-ok": "^3.0.0",
     "prettier": "3.3.3",
     "ts-jest": "^29.0.0",
     "typescript": "^5.0.0"
@@ -80,6 +81,11 @@
   "eslintConfig": {
     "root": true,
     "parser": "@typescript-eslint/parser",
+    "parserOptions": {
+      "ecmaVersion": "latest",
+      "sourceType": "module",
+      "project": "./tsconfig.lint.json"
+    },
     "plugins": [
       "@typescript-eslint",
       "jest"
@@ -90,7 +96,8 @@
       "plugin:@typescript-eslint/recommended",
       "plugin:jest/recommended",
       "plugin:import/errors",
-      "plugin:import/typescript"
+      "plugin:import/typescript",
+      "plugin:deprecation/recommended"
     ]
   },
   "prettier": {
diff --git a/tsconfig.lint.json b/tsconfig.lint.json
new file mode 100644
index 0000000..7a70f2c
--- /dev/null
+++ b/tsconfig.lint.json
@@ -0,0 +1,5 @@
+{
+  "extends": "./tsconfig.json",
+  "include": ["src"],
+  "exclude": []
+}