Angular2 shared/core module in lazy

I have 4 feature modules which will be loaded lazy. Have multiple popups components, which is need for the feature modules. Currently i have created a shared module which will export these component and each feature module will import this shared module. The tradeoff for this kind of design is, the shared module will be included in all the feature bundles. The problem is some popup component is not needed in some feature module.

Any ideas?