1. aws_lambda_dart_runtime
2. event
3. Event
4. deregisterEvent<T> method

Event class

1. Constructors
2. Event
3. Properties
4. hashCode
5. runtimeType
6. Methods
7. noSuchMethod
8. toString
9. Operators
10. operator ==
11. Static methods
12. deregisterEvent
13. exists
14. fromHandler
15. registerEvent
16. value

static deregisterEvent<T>() {
  Event._registry.remove(T);
}