Fix another lint error

Author: Mrtenz

eslint.config.mjs

@@ -350,13 +350,17 @@ const config = createConfig([
     },
   },
 
-  // Wasm example
+  // Examples
   {
-    files: ['packages/examples/packages/wasm/src/index.ts'],
+    files: [
+      'packages/examples/packages/rollup-plugin/rollup.config.mjs',
+      'packages/examples/packages/wasm/src/index.ts',
+    ],
 
     rules: {
-      // This rule changes depending on whether the build files exist or not.
+      // These rules change depending on whether the build files exist or not.
       'import-x/extensions': 'off',
+      'import-x/no-unresolved': 'off',
     },
   },
 ]);