diff --git a/tsconfig.json b/tsconfig.json
index 22627a2..04d745d 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -5,6 +5,9 @@
       "allowSyntheticDefaultImports": true,
       "target": "es6",
       "noImplicitAny": true,
+      "noImplicitThis": true,
+      "noUnusedLocals": true,
+      "noUnusedParameters": true,
       "moduleResolution": "node",
       "sourceMap": true,
       "strictNullChecks": true,