What are the types of dependency injection in Angular?

As explained earlier, dependency injection in Flutter is an object-oriented technique that sends the dependencies of another object to an object . The objective of the dependency injection strategy is to eliminate this dependency by isolating the use from the formation of the item.

Types of Dependency Injection in Angular Setter injection : The client uses a setter method into which the injector injects the dependency. Interface injection: The dependency provides an injector method that will inject the dependency into any client passed to it.

Dependencies are services or objects that a class needs to perform its function. Dependency injection, or DI, is a design pattern in which a class requests dependencies from external sources rather than creating them. Angular’s DI framework provides dependencies to a class upon instantiation .