1. In object-oriented programming, methods declared in an interface that must be implemented by classes that adopt that interface
The interface defines three interface methods that all implementing classes must override.
A interface define três métodos de interface que todas as classes implementadoras devem sobrescrever.
2. Procedures or functions that define the contract between an interface and its implementing classes
Interface methods ensure consistent behavior across different implementations.
Os métodos de interface garantem um comportamento consistente entre diferentes implementações.