SFSDKAuthViewHolder Class Reference Inherits from NSObject Declared in SFSDKAuthViewHandler.h wkWebView @property (nonatomic, weak, nullable) WKWebView *wkWebView loginController @property (nonatomic, strong) SFLoginViewController *loginController session @property (nonatomic, weak, nullable) ASWebAuthenticationSession *session isAdvancedAuthFlow @property (nonatomic, assign) BOOL isAdvancedAuthFlow scene @property (nonatomic, strong) UIScene *scene