I'm upgrading my app to angular2 RC and I have a question about ngModule.
Lets say I use some componentsModule that has all kind of components that I want to use around my app.
Why would I need to import them in every module separately? Why cant I just tell the appModule - "hi make sure everyone gets this."
Wont requiring that module over and over again in each module that uses him is just a waste of resources ? Or is angular2 uses them as singletons ? and if so cant that be a problem ? - What If I do need new insentces