diff --git a/formats.js b/tests/formats.js
similarity index 100%
rename from formats.js
rename to tests/formats.js
diff --git a/webpack.config.js b/webpack.config.js
index 72e86f4..5cffe0b 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -1,7 +1,6 @@
-const path = require('path')
-const webpack = require('webpack')
+const path = require('path');
 
-const mode = process.env.NODE_ENV || 'production'
+const mode = process.env.NODE_ENV || 'production';
 
 module.exports = {
   output: {