I need to know if my wife (F2 status, alien non-resident, no income in 2021-2024, won´t file a tax return, only Form 8843) can be counted as my dependant (F1) or not.

I need to know if my wife (F2 status, alien non-resident, no income in 2021-2024, won´t file a tax return, only Form 8843) can be counted as my dependant (F1) or not.