🏷️ Dart Annotations

Annotations in Dart are a way to add metadata to classes, methods, or fields. They're used by frameworks and tools to add extra info or behavior.

📝 Example: Using a Built-in Annotation

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Annotations start with @ and provide metadata to the Dart analyzer or tools.
Common built-in annotations: @deprecated, @override, @required.
You can create custom annotations by defining classes and using them with @.
Annotations don’t change runtime behavior by default, but some tools or frameworks may react to them.

💡 Tip: Use @deprecated to signal to other devs that a method or class should not be used anymore without breaking your code immediately.