ios mbprogresshud swift

MBProgressHUD not working in swift: cannot import and use

I used cocoapods to install MBProgressHUB and in bridging header I cannot just do

 #import "MBProgressHUD.h"

I changed to

#import "MBProgressHUD/MBProgressHUD.h"

the import is OK but I cannot use it in swift code? anything I do wrong? how can I solve this problem?