Answer №1

The .to() method is essential for binding an interface or symbol to a specific concrete class.

container.bind(B).to(A);

On the other hand, the .toService() method serves the purpose of linking an interface or symbol to an existing service already bound in the container. Instead of creating a new instance, InversifyJS will return the same instance linked to the original service.

container.bind(C).toService(B);

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