Need to implement a checker of container required dependencies.

Ok -- very good. Yes -- I was already trying to do what you suggested with overrides. Now with the defaults on the individual Dependency its cleaner. Checking dependencies would be nice, but I guess that by design you are able to provide them "incrementally" so requiring them all up front would break other use cases. Perhaps a containers.checkDependencies( instance ) would be nice at some point. Thanks.

I guess we are all set as far as I'm concerned on this issue. Closing, and thank you!

Originally posted by @shaunc in #336 (comment)