My friend has indefinite leave to remain - she won't be affected, will she?

[woeface]

IDLR isn't connected to freedom of movement, is it? So her status today is exactly the same as it was yesterday, and she won't be affected by any Brexit changes? She's Bulgarian.

Big thank you to anyone who can advise.

No changes and as I understand it in the future we will be controlling immigration differently but no one is talking about people already here.