Expose EntityNotFound exception

Issue type:

[ ] question [X] bug report [ ] feature request [ ] documentation issue

TypeORM version:

[X] latest

Steps to reproduce or a small repository showing the problem:

I need to check the instanceof the exception thrown:

if(exception instanceof EntityNotFound) {
// do something
}

[Kononnable]

It’s not exported from the global scope, but you should still be able to access it by:

import { EntityNotFoundError } from 'typeorm/error/EntityNotFoundError'

[jalooc]

I still would love to see the error classes importable through the main package (that is not by a path inside a package). The typeorm/error/EntityNotFoundError path is not the documented way to import the error (there’s no documented way whatsoever), so it has to be considered internal implementation. And that means, it’s not subject to semver and therefore prone to unexpected changes.