diff --git a/.eslintrc.js b/.eslintrc.js
index cda58a6..a599ae4 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -11,6 +11,8 @@ module.exports = {
     "@typescript-eslint"
   ],
   "rules": {
-    "@typescript-eslint/explicit-module-boundary-types": "off"
+    "@typescript-eslint/explicit-module-boundary-types": "off",
+    // Better handled by TypeScript
+    "@typescript-eslint/no-unused-vars": "off",
   }
 };
diff --git a/package.json b/package.json
index 6a9e213..c432b3e 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "license": "GPL-3.0-or-later",
   "scripts": {
     "lint:ts": "tsc --noEmit",
-    "lint:js": "eslint src/**/* .eslintrc.js",
+    "lint:js": "eslint 'src/**/*'",
     "test": "jest",
     "test:watch": "jest --watch",
     "test:1": "ts-node src/index.ts examples/threshold-pushing.txt",
diff --git a/tsconfig.json b/tsconfig.json
index f175db5..447fd13 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -5,8 +5,12 @@
     "sourceMap": true,
     "outDir": "dist",
     "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noImplicitReturns": true,
+    "noFallthroughCasesInSwitch": true,
   },
   "include": [
     "src/**/*"
-  ]
+  ],
 }