What is a primary feature of a Producer module?

A Producer module is primarily designed to expose and share features to other modules within the application or to outside consumers through services. This function allows the Producer module to provide reusable components, APIs, or web services that other modules can leverage, leading to better modularity and development efficiency. By defining a set of functionalities that can be accessed externally, the Producer module promotes separation of concerns and facilitates greater code reuse across different parts of an application.

While the other options mention important aspects such as reusing existing features or consuming external resources, they focus more on the behavior of consumer modules or the general use of resources rather than the core purpose of a Producer module, which is fundamentally to expose and share the features it provides.