NestJS · Middle · Question 10 of 75

How do you combine several decorators into one, e.g. guards plus Swagger annotations?

1Decorators can't be combined
✓Correct answer: With applyDecorators(UseGuards(AuthGuard), ApiBearerAuth(), ...)
3By nesting them in a class

Explanation

A single @Auth('admin') decorator can set roles metadata, apply guards and document the route.

Further reading

NestJS: Custom decorators ↗

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