Last Updated: November 21, 2025
Decorator Types
| Decorator | Purpose |
|---|---|
Class
|
Wrap constructors |
Property
|
Intercept access |
Method
|
Wrap calls |
Parameter
|
Attach metadata |
Commands
@Injectable()
Mark DI classes
@Reflect.metadata
Attach metadata
@LogMethod()
Wrap methods
Guidance
Return new descriptors sparingly and document expectations.
💡 Pro Tip:
Enable `experimentalDecorators` and keep decorator logic focused.