What is the difference between decorators and annotations?

Question

typescript

Good afternoon!
What is the difference between annotations and decorators?
After all, as I understand it, they have the same syntax and purpose.

Answer 1

If the question is related to Angular2 then please take a look here
https://blog.thoughtram.io/angular/2015/05/03/the-...

Answer 2

https://en.wikipedia.org/wiki/Decorator_pattern
annotations are just meta info for the handler