fix: some details

.eslintrc.json

@@ -4,6 +4,7 @@
   "rules": {
     "prettier/prettier": "error",
     "simple-import-sort/imports": "error",
-    "simple-import-sort/exports": "error"
+    "simple-import-sort/exports": "error",
+    "no-unused-vars": "error"
   }
 }