PRINCÍPIO DA SUBSTITUIÇÃO DE LISKOV

The Liskov Substitution Principle ensures a parent class can be replaced by child classes without breaking the application, preventing the use of unimplemented methods. Meanwhile, the Interface Segregation Principle dictates that classes should not depend on methods they do not use. Instead of generic interfaces, developers should create specific contracts, such as IPrinter or IScanner, allowing classes to implement only the necessary functionality, which avoids anti-patterns and improves overall system planning and organization.