import extensions

Author: BenedyktT

.eslintrc.json

@@ -5,6 +5,7 @@
     "node": true,
     "jest": true
   },
+  "plugins": ["imports"],
   "extends": "eslint:recommended",
   "globals": {
     "Atomics": "readonly",
@@ -14,5 +15,16 @@
     "ecmaVersion": 2018,
     "sourceType": "module"
   },
-  "rules": {}
+  "rules": {
+    "import/extensions": [
+      "error",
+      "ignorePackages",
+      {
+        "js": "never",
+        "mjs": "never",
+        "jsx": "never",
+        "ts": "never"
+      }
+    ]
+  }
 }