Optional explicit modules

[ef4]

This creates an alternative way to give the resolver access to your modules.

export default class App extends Application {
  modulePrefix = config.modulePrefix;
-  Resolver = Resolver;
+  Resolver = Resolver.withModules(modulesGoHere) 
}

It expects a POJO with string keys and instantiated modules as values. It's intentionally eager to keep the rest of the public resolver API the same while being compatible with real ES module systems. An example of how you'd get the modulesGoHere value is to derive it from import.meta.glob(..., { eager: true }) or to use a virtual backward-compatibility set of modules provided by embroider.

When you use withModules, the resolver will not attempt to touch require or requirejs, meaning your app can function entirely without an AMD loader.