Fix the issues reported by phpcs

 module.exports = {
-  // set 'enabled: true' to run drush commands as a part of 'gulp watch'.
-  drush: {
-    enabled: false,
-    alias: {
-      css_js: 'drush ' + drush_alias + ' cc css-js',
-      cr: 'drush ' + drush_alias + ' cr'
-    }
-  },
+    // set 'enabled: true' to run drush commands as a part of 'gulp watch'.
+    drush: {
+        enabled: false,
+        alias: {
+            css_js: 'drush ' + drush_alias + ' cc css-js',
+            cr: 'drush ' + drush_alias + ' cr'
+        }
+    },

The indentation for JavaScript code is two spaces, like for PHP code. This is clearly stated in JavaScript coding standards → .

• All code MUST indent using two (2) space characters,
• All code MUST NOT indent using tab characters,
• All code MUST NOT end with trailing whitespace.

+function loadConfig()
+{
+    const unsafe = require('js-yaml-js-types').all;
+    const schema = yaml.DEFAULT_SCHEMA.extend(unsafe);
+    const ymlFile = fs.readFileSync('config.yml', 'utf8');
+    return yaml.load(ymlFile, {schema});
 }

Curly opening parenthesis are put on the same line containing function, as the coding standards I previously linked show.

function funStuff(field, settings) {
  var settings = settings || Drupal.settings;
  alert("This JS file does fun message popups.");
  return field;
}

 function loadConfig() {
-  const unsafe = require('js-yaml-js-types').all;
-  const schema = yaml.DEFAULT_SCHEMA.extend(unsafe);
-  const ymlFile = fs.readFileSync('config.yml', 'utf8');
-  return yaml.load(ymlFile, {schema});
+	const unsafe = require('js-yaml-js-types').all;
+	const schema = yaml.DEFAULT_SCHEMA.extend(unsafe);
+	const ymlFile = fs.readFileSync('config.yml', 'utf8');
+	return yaml.load(ymlFile, {schema});
 }

The indentation is two spaces for each indentation, not tabs. Coding standards are clear about that.

Use an indent of 2 spaces, with no tabs.

(PHP)

All code MUST indent using two (2) space characters,
All code MUST NOT indent using tab characters,
All code MUST NOT end with trailing whitespace.

(JavaScript)

-gulp.task('build',
-  gulp.series(clean, gulp.parallel(javascript, images), sassBuild, lintSass)
+gulp.task(
+	'build',
+	gulp.series(clean, gulp.parallel(javascript, images), sassBuild, lintSass)
 );

The code is already correct.

zkhan.aamir → made their first commit to this issue’s fork.