require to import

exports are not working

gulp/tasks/validate.mjs

@@ -0,0 +1,14 @@
+import gulp from 'gulp';
+const { src } = gulp;
+import config from '../config.js';
+import plumber from '../modules/plumber.mjs';
+import htmlValidator from 'gulp-w3c-html-validator';
+
+function validate() {
+  return src(config.dev + '**/*.html')
+    .pipe(plumber())
+    .pipe(htmlValidator())
+    .pipe(htmlValidator.reporter());
+}
+
+module.exports = validate;