@class UILabel, UIImageView, UIActivityIndicatorView; @protocol HLPHelpLoadingViewDelegate; @interface HLPHelpLoadingView : UIView { UIImageView *_errorImageView; } @property (retain, nonatomic) UIActivityIndicatorView *activityIndicatorView; @property (weak, nonatomic) id<HLPHelpLoadingViewDelegate> delegate; @property (nonatomic) BOOL supportsDarkMode; @property (retain, nonatomic) UILabel *errorTitleLabel; @property (retain, nonatomic) UILabel *errorMessageLabel; - (id)init; - (void)updateBackgroundColor; - (void).cxx_destruct; - (void)showActivityIndicator:(BOOL)a0; - (void)removeErrorView; - (void)showDefaultErrorMessage; - (void)showErrorWithTitle:(id)a0 message:(id)a1; - (void)showHelpBookInfo; - (void)showNoConnectionErrorMessage; @end