NestJS · Junior · Question 70 of 75

What is the default TypeScript setting Nest projects need for DI by type?

1module: "esnext" only
✓Correct answer: emitDecoratorMetadata: true (with experimentalDecorators: true)
3strict: false

Explanation

This makes TypeScript emit constructor parameter types, which Nest reads through reflect-metadata to know what to inject.

Further reading

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