chore: eslint prefer-arrow-callback

src/pubsub.js

@@ -38,7 +38,7 @@ function get() {
 					data: data,
 				});
 			};
-			process.on('message', function (message) {
+			process.on('message', (message) => {
 				if (message && typeof message === 'object' && message.action === 'pubsub') {
 					singleHost.emit(message.event, message.data);
 				}