In Angular, one of its core strengths lies in its Dependency Injection (DI) system, which ensures that components and services can seamlessly interact. A key feature of this DI system is the use of Resolution Modifiers. In this blog post, we'll explore what Resolution Modifiers are, how they work, and their practical applications in Angular.
What Are Resolution Modifiers?
Resolution Modifiers in Angular provide specific instructions to the dependency injection system on how to resolve a dependency. They are used to modify the default behavior of Angular's DI system, allowing developers to handle more complex scenarios effectively.
Angular provides four main resolution modifiers:
- @Optional
- @Self
- @SkipSelf
- @Host
