'use strict'; var mean = require('meanio'), Module = mean.Module; var authenticationModule = new Module('authentication'); authenticationModule.register(function(app, auth, database) { // Register authentication routes }); mean.register('authentication', authenticationModule);In this example, the developer first requires the meanio and Module packages. They define a new authenticationModule and use the register method to define and register the new module within the application. Within the register method, the developer can add any necessary routes, database connections, and middleware to make the new authentication module function correctly. Overall, the MEANIO Module Register is a useful library for quickly and easily registering new modules within a MEANIO application. By using the Module and register methods, developers can streamline the development process and create powerful, dynamic web applications.