diff --git a/index.js b/index.js
index 28be6be..df76cdf 100644
--- a/index.js
+++ b/index.js
@@ -32,6 +32,7 @@ module.exports = {
       { selector: 'default', format: ['snake_case'] },
       { selector: 'memberLike', modifiers: ['private'], format: ['snake_case'], leadingUnderscore: 'require' },
       { selector: 'typeLike', format: ['PascalCase'] }
-    ]
+    ],
+     'id-match': ['error', '^([a-z][a-z0-9_]*|[A-Z][a-zA-Z]*)$', { onlyDeclarations: true }],
   }
 }