System/Library/PrivateFrameworks/GameCenterUI.framework
GKSignInInputView.h
@class NSLayoutConstraint;
@interface GKSignInInputView : UIView
@property (retain, nonatomic) NSLayoutConstraint *topToSignInBaselineConstraint;
@property (retain, nonatomic) NSLayoutConstraint *bottomToSignInBaselineConstraint;
@property (retain, nonatomic) NSLayoutConstraint *signInBaselineToPromptTextTopConstraint;
@property (retain, nonatomic) NSLayoutConstraint *inputViewHeightConstraint;
@property (retain, nonatomic) NSLayoutConstraint *promptTextToProgressIndicatorTopConstraint;
@property (retain, nonatomic) NSLayoutConstraint *signInFormToSignInLabelTopConstraint;
@property (retain, nonatomic) NSLayoutConstraint *signInInputViewHeightConstraint;
- (void).cxx_destruct;
- (id)allVariableConstraints;
- (void)setupConstraintConstantsForOrientation:(long long)a0;
@end