Try to remove unused spec/dummy dependencies

Author: alexeyr

knip.ts

@@ -54,8 +54,11 @@ const config: KnipConfig = {
         '@rescript/react',
         // The Babel plugin fails to detect it
         'babel-plugin-transform-react-remove-prop-types',
-        // Temporary!
-        '.*',
+        // The below dependencies are not detected by the Webpack plugin
+        // due to the config issue.
+        'expose-loader',
+        'imports-loader',
+        'sass-resources-loader',
       ],
     },
   },

spec/dummy/config/webpack/commonWebpackConfig.js

@@ -24,7 +24,7 @@ const sassLoaderConfig = {
 const scssConfigIndex = baseClientWebpackConfig.module.rules.findIndex((config) =>
   '.scss'.match(config.test),
 );
-baseClientWebpackConfig.module.rules[scssConfigIndex].use.push(sassLoaderConfig);
+baseClientWebpackConfig.module.rules[scssConfigIndex]?.use.push(sassLoaderConfig);
 
 // add jquery
 const exposeJQuery = {