I didn't want to sound arrogant. But when Angular 2 was released the whole web broke down in anger and had questions like this. So there are a lot of good answers on StackOverflow and other sites.
So my answer to the question was something like: "You can find a lot of info by Googling it".
So my answer to the question was something like: "You can find a lot of info by Googling it".
But I am not able to change my comment anymore.