Angular · Senior · Question 65 of 75

What is the main benefit of using `inject()` over constructor parameters in base classes?

✓Correct answer: Subclasses don't need to repeat and forward the parent's constructor dependencies
2inject() is faster at runtime
3Constructor injection is removed

Explanation

Field initializers with inject() are inherited. It also works in functions like guards and resolvers.

Further reading

Angular: Dependency injection ↗

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