As a developer, I should be able to access MongoDB Error Types so that I can use error codes or messages better in my application.

For Example: If I have a social media application with the below "user follow model":

user: ObjectId("xxxxxxx"),

follower: ObjectId("xxxxxx"),

And user clicks the follow button again, MongoDB throws an error that has a code of 11000, I should be able to handle this error instead of checking the code and manually checking for if error.code = 11000.