diff --git a/.prettierignore b/.prettierignore
index 9d9e699..ff79232 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -11,3 +11,7 @@
 *.tsbuildinfo
 /.stylelintrc
 /.editorconfig
+/.yarn
+/.pnp.js
+/.yarnrc.yml
+/.vscode
diff --git a/tsconfig.dev.json b/tsconfig.dev.json
index 968b3bc..d72c344 100644
--- a/tsconfig.dev.json
+++ b/tsconfig.dev.json
@@ -12,6 +12,6 @@
     "excludePrivate": true,
     "includeVersion": true,
     "hideGenerator": true,
-    "exclude": "**/*.(d.ts|js|spec.ts|scss)",
+    "exclude": "**/*.(d.ts|js|spec.ts|scss)"
   }
 }