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What are Decorators in TypeScript?

Decorators are special annotations that can modify classes, methods, properties, or parameters. They provide a declarative way to add metadata and behavior. Decorators are widely used in frameworks like Angular and NestJS for dependency injection, routing, and validation.

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What is the difference between interfaces and type aliases in TypeScript?

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JB

Jeevan Bhargav

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This answer is calibrated for technical interviews. Verify benchmarks in local sandboxes before deploying.