Description: The input decorator in Angular is a fundamental tool that allows the binding of input properties in components. This decorator is used to define properties that can receive data from a parent component, thus facilitating communication between components in an Angular application. By marking a property with the @Input() decorator, Angular is informed that this property can be configured from the outside, allowing the parent component to pass information to the child component. This is essential for building modular and reusable applications, as it enables components to be more flexible and adaptable to different contexts. Additionally, the @Input() decorator can be used alongside other Angular features, such as change detection, ensuring that any modifications to the input properties are automatically reflected in the view. In summary, the input decorator is a key piece in Angular’s architecture, promoting separation of concerns and code reuse, resulting in more maintainable and scalable applications.
