ios - Converting Parse Signup and Login Tutorial to Swift from Obj-C -

so have been searching few days solution this, trying use parse signup , login tutorial in swift project. problem don't have swift version of tutorial , running error can't fix. in project, in objective-c .h header file specify protocol

defaultsettingsviewcontroller: uiviewcontroller <pfloginviewcontrollerdelegate,pfsignupviewcontrollerdelegate> 

and have tried many different ways implement keep getting errors 'cannot specify non-generic type' when try , call way in class declaration. has converted tutorial or able problem?

in order extend superclass, while implementing/adhering number of protocols, list them (comma-separated), starting superclass:

class defaultsettingsviewcontroller: uiviewcontroller, pfloginviewcontrollerdelegate, pfsignupviewcontrollerdelegate {     ... }