How do I define clear interfaces in my project?

How do I define clear interfaces in my project?

Defining clear interfaces involves specifying the methods and properties that components will expose. Start by identifying the responsibilities of each component.

What are some best practices for creating these interfaces?

Some best practices include keeping interfaces small and focused, using descriptive names, and ensuring they are consistent across your project.

Can you give me an example of a well-defined interface?

Sure! For a user authentication system, an interface might include methods like login(), logout(), and register(), each with clear parameters and return types.

How do I handle changes to an interface after it's been defined?

When changing an interface, consider versioning it to avoid breaking existing implementations. Communicate changes clearly to your team.