What this snippet does
Decorator factories accept arguments to configure behavior, often used to attach routing or ORM metadata to classes.
Expected output
User
Why practise typing this
Typing decorators code builds muscle memory for the symbols and indentation TypeScript uses most, which prose-based typing tests never cover. DevType measures your words per minute and accuracy on this snippet and tracks the individual characters you mistype, so later lessons can target them.
More TypeScript practice
- Applying a basic class decoratorDecorators · advanced
- Decorator returning an invalid typeDecorators · advanced
- Logging method calls with a decoratorDecorators · advanced
- Depracating a method safelyDecorators · advanced
- Losing 'this' context in method decoratorsDecorators · advanced
- Basic property decoratorDecorators · advanced